selectWoo.full.js
2 years ago
selectWoo.full.min.js
2 years ago
selectWoo.js
4 years ago
selectWoo.min.js
3 years ago
selectWoo.js
5889 lines
| 1 | /*! |
| 2 | * SelectWoo 1.0.10 |
| 3 | * https://github.com/woocommerce/selectWoo |
| 4 | * |
| 5 | * Released under the MIT license |
| 6 | * https://github.com/woocommerce/selectWoo/blob/master/LICENSE.md |
| 7 | */ |
| 8 | (function (factory) { |
| 9 | if (typeof define === 'function' && define.amd) { |
| 10 | // AMD. Register as an anonymous module. |
| 11 | define(['jquery'], factory); |
| 12 | } else if (typeof module === 'object' && module.exports) { |
| 13 | // Node/CommonJS |
| 14 | module.exports = function (root, jQuery) { |
| 15 | if (jQuery === undefined) { |
| 16 | // require('jQuery') returns a factory that requires window to |
| 17 | // build a jQuery instance, we normalize how we use modules |
| 18 | // that require this pattern but the window provided is a noop |
| 19 | // if it's defined (how jquery works) |
| 20 | if (typeof window !== 'undefined') { |
| 21 | jQuery = require('jquery'); |
| 22 | } |
| 23 | else { |
| 24 | jQuery = require('jquery')(root); |
| 25 | } |
| 26 | } |
| 27 | factory(jQuery); |
| 28 | return jQuery; |
| 29 | }; |
| 30 | } else { |
| 31 | // Browser globals |
| 32 | factory(jQuery); |
| 33 | } |
| 34 | } (function (jQuery) { |
| 35 | // This is needed so we can catch the AMD loader configuration and use it |
| 36 | // The inner file should be wrapped (by `banner.start.js`) in a function that |
| 37 | // returns the AMD loader references. |
| 38 | var S2 =(function () { |
| 39 | // Restore the Select2 AMD loader so it can be used |
| 40 | // Needed mostly in the language files, where the loader is not inserted |
| 41 | if (jQuery && jQuery.fn && jQuery.fn.select2 && jQuery.fn.select2.amd) { |
| 42 | var S2 = jQuery.fn.select2.amd; |
| 43 | } |
| 44 | var S2;(function () { if (!S2 || !S2.requirejs) { |
| 45 | if (!S2) { S2 = {}; } else { require = S2; } |
| 46 | /** |
| 47 | * @license almond 0.3.3 Copyright jQuery Foundation and other contributors. |
| 48 | * Released under MIT license, http://github.com/requirejs/almond/LICENSE |
| 49 | */ |
| 50 | //Going sloppy to avoid 'use strict' string cost, but strict practices should |
| 51 | //be followed. |
| 52 | /*global setTimeout: false */ |
| 53 | |
| 54 | var requirejs, require, define; |
| 55 | (function (undef) { |
| 56 | var main, req, makeMap, handlers, |
| 57 | defined = {}, |
| 58 | waiting = {}, |
| 59 | config = {}, |
| 60 | defining = {}, |
| 61 | hasOwn = Object.prototype.hasOwnProperty, |
| 62 | aps = [].slice, |
| 63 | jsSuffixRegExp = /\.js$/; |
| 64 | |
| 65 | function hasProp(obj, prop) { |
| 66 | return hasOwn.call(obj, prop); |
| 67 | } |
| 68 | |
| 69 | /** |
| 70 | * Given a relative module name, like ./something, normalize it to |
| 71 | * a real name that can be mapped to a path. |
| 72 | * @param {String} name the relative name |
| 73 | * @param {String} baseName a real name that the name arg is relative |
| 74 | * to. |
| 75 | * @returns {String} normalized name |
| 76 | */ |
| 77 | function normalize(name, baseName) { |
| 78 | var nameParts, nameSegment, mapValue, foundMap, lastIndex, |
| 79 | foundI, foundStarMap, starI, i, j, part, normalizedBaseParts, |
| 80 | baseParts = baseName && baseName.split("/"), |
| 81 | map = config.map, |
| 82 | starMap = (map && map['*']) || {}; |
| 83 | |
| 84 | //Adjust any relative paths. |
| 85 | if (name) { |
| 86 | name = name.split('/'); |
| 87 | lastIndex = name.length - 1; |
| 88 | |
| 89 | // If wanting node ID compatibility, strip .js from end |
| 90 | // of IDs. Have to do this here, and not in nameToUrl |
| 91 | // because node allows either .js or non .js to map |
| 92 | // to same file. |
| 93 | if (config.nodeIdCompat && jsSuffixRegExp.test(name[lastIndex])) { |
| 94 | name[lastIndex] = name[lastIndex].replace(jsSuffixRegExp, ''); |
| 95 | } |
| 96 | |
| 97 | // Starts with a '.' so need the baseName |
| 98 | if (name[0].charAt(0) === '.' && baseParts) { |
| 99 | //Convert baseName to array, and lop off the last part, |
| 100 | //so that . matches that 'directory' and not name of the baseName's |
| 101 | //module. For instance, baseName of 'one/two/three', maps to |
| 102 | //'one/two/three.js', but we want the directory, 'one/two' for |
| 103 | //this normalization. |
| 104 | normalizedBaseParts = baseParts.slice(0, baseParts.length - 1); |
| 105 | name = normalizedBaseParts.concat(name); |
| 106 | } |
| 107 | |
| 108 | //start trimDots |
| 109 | for (i = 0; i < name.length; i++) { |
| 110 | part = name[i]; |
| 111 | if (part === '.') { |
| 112 | name.splice(i, 1); |
| 113 | i -= 1; |
| 114 | } else if (part === '..') { |
| 115 | // If at the start, or previous value is still .., |
| 116 | // keep them so that when converted to a path it may |
| 117 | // still work when converted to a path, even though |
| 118 | // as an ID it is less than ideal. In larger point |
| 119 | // releases, may be better to just kick out an error. |
| 120 | if (i === 0 || (i === 1 && name[2] === '..') || name[i - 1] === '..') { |
| 121 | continue; |
| 122 | } else if (i > 0) { |
| 123 | name.splice(i - 1, 2); |
| 124 | i -= 2; |
| 125 | } |
| 126 | } |
| 127 | } |
| 128 | //end trimDots |
| 129 | |
| 130 | name = name.join('/'); |
| 131 | } |
| 132 | |
| 133 | //Apply map config if available. |
| 134 | if ((baseParts || starMap) && map) { |
| 135 | nameParts = name.split('/'); |
| 136 | |
| 137 | for (i = nameParts.length; i > 0; i -= 1) { |
| 138 | nameSegment = nameParts.slice(0, i).join("/"); |
| 139 | |
| 140 | if (baseParts) { |
| 141 | //Find the longest baseName segment match in the config. |
| 142 | //So, do joins on the biggest to smallest lengths of baseParts. |
| 143 | for (j = baseParts.length; j > 0; j -= 1) { |
| 144 | mapValue = map[baseParts.slice(0, j).join('/')]; |
| 145 | |
| 146 | //baseName segment has config, find if it has one for |
| 147 | //this name. |
| 148 | if (mapValue) { |
| 149 | mapValue = mapValue[nameSegment]; |
| 150 | if (mapValue) { |
| 151 | //Match, update name to the new value. |
| 152 | foundMap = mapValue; |
| 153 | foundI = i; |
| 154 | break; |
| 155 | } |
| 156 | } |
| 157 | } |
| 158 | } |
| 159 | |
| 160 | if (foundMap) { |
| 161 | break; |
| 162 | } |
| 163 | |
| 164 | //Check for a star map match, but just hold on to it, |
| 165 | //if there is a shorter segment match later in a matching |
| 166 | //config, then favor over this star map. |
| 167 | if (!foundStarMap && starMap && starMap[nameSegment]) { |
| 168 | foundStarMap = starMap[nameSegment]; |
| 169 | starI = i; |
| 170 | } |
| 171 | } |
| 172 | |
| 173 | if (!foundMap && foundStarMap) { |
| 174 | foundMap = foundStarMap; |
| 175 | foundI = starI; |
| 176 | } |
| 177 | |
| 178 | if (foundMap) { |
| 179 | nameParts.splice(0, foundI, foundMap); |
| 180 | name = nameParts.join('/'); |
| 181 | } |
| 182 | } |
| 183 | |
| 184 | return name; |
| 185 | } |
| 186 | |
| 187 | function makeRequire(relName, forceSync) { |
| 188 | return function () { |
| 189 | //A version of a require function that passes a moduleName |
| 190 | //value for items that may need to |
| 191 | //look up paths relative to the moduleName |
| 192 | var args = aps.call(arguments, 0); |
| 193 | |
| 194 | //If first arg is not require('string'), and there is only |
| 195 | //one arg, it is the array form without a callback. Insert |
| 196 | //a null so that the following concat is correct. |
| 197 | if (typeof args[0] !== 'string' && args.length === 1) { |
| 198 | args.push(null); |
| 199 | } |
| 200 | return req.apply(undef, args.concat([relName, forceSync])); |
| 201 | }; |
| 202 | } |
| 203 | |
| 204 | function makeNormalize(relName) { |
| 205 | return function (name) { |
| 206 | return normalize(name, relName); |
| 207 | }; |
| 208 | } |
| 209 | |
| 210 | function makeLoad(depName) { |
| 211 | return function (value) { |
| 212 | defined[depName] = value; |
| 213 | }; |
| 214 | } |
| 215 | |
| 216 | function callDep(name) { |
| 217 | if (hasProp(waiting, name)) { |
| 218 | var args = waiting[name]; |
| 219 | delete waiting[name]; |
| 220 | defining[name] = true; |
| 221 | main.apply(undef, args); |
| 222 | } |
| 223 | |
| 224 | if (!hasProp(defined, name) && !hasProp(defining, name)) { |
| 225 | throw new Error('No ' + name); |
| 226 | } |
| 227 | return defined[name]; |
| 228 | } |
| 229 | |
| 230 | //Turns a plugin!resource to [plugin, resource] |
| 231 | //with the plugin being undefined if the name |
| 232 | //did not have a plugin prefix. |
| 233 | function splitPrefix(name) { |
| 234 | var prefix, |
| 235 | index = name ? name.indexOf('!') : -1; |
| 236 | if (index > -1) { |
| 237 | prefix = name.substring(0, index); |
| 238 | name = name.substring(index + 1, name.length); |
| 239 | } |
| 240 | return [prefix, name]; |
| 241 | } |
| 242 | |
| 243 | //Creates a parts array for a relName where first part is plugin ID, |
| 244 | //second part is resource ID. Assumes relName has already been normalized. |
| 245 | function makeRelParts(relName) { |
| 246 | return relName ? splitPrefix(relName) : []; |
| 247 | } |
| 248 | |
| 249 | /** |
| 250 | * Makes a name map, normalizing the name, and using a plugin |
| 251 | * for normalization if necessary. Grabs a ref to plugin |
| 252 | * too, as an optimization. |
| 253 | */ |
| 254 | makeMap = function (name, relParts) { |
| 255 | var plugin, |
| 256 | parts = splitPrefix(name), |
| 257 | prefix = parts[0], |
| 258 | relResourceName = relParts[1]; |
| 259 | |
| 260 | name = parts[1]; |
| 261 | |
| 262 | if (prefix) { |
| 263 | prefix = normalize(prefix, relResourceName); |
| 264 | plugin = callDep(prefix); |
| 265 | } |
| 266 | |
| 267 | //Normalize according |
| 268 | if (prefix) { |
| 269 | if (plugin && plugin.normalize) { |
| 270 | name = plugin.normalize(name, makeNormalize(relResourceName)); |
| 271 | } else { |
| 272 | name = normalize(name, relResourceName); |
| 273 | } |
| 274 | } else { |
| 275 | name = normalize(name, relResourceName); |
| 276 | parts = splitPrefix(name); |
| 277 | prefix = parts[0]; |
| 278 | name = parts[1]; |
| 279 | if (prefix) { |
| 280 | plugin = callDep(prefix); |
| 281 | } |
| 282 | } |
| 283 | |
| 284 | //Using ridiculous property names for space reasons |
| 285 | return { |
| 286 | f: prefix ? prefix + '!' + name : name, //fullName |
| 287 | n: name, |
| 288 | pr: prefix, |
| 289 | p: plugin |
| 290 | }; |
| 291 | }; |
| 292 | |
| 293 | function makeConfig(name) { |
| 294 | return function () { |
| 295 | return (config && config.config && config.config[name]) || {}; |
| 296 | }; |
| 297 | } |
| 298 | |
| 299 | handlers = { |
| 300 | require: function (name) { |
| 301 | return makeRequire(name); |
| 302 | }, |
| 303 | exports: function (name) { |
| 304 | var e = defined[name]; |
| 305 | if (typeof e !== 'undefined') { |
| 306 | return e; |
| 307 | } else { |
| 308 | return (defined[name] = {}); |
| 309 | } |
| 310 | }, |
| 311 | module: function (name) { |
| 312 | return { |
| 313 | id: name, |
| 314 | uri: '', |
| 315 | exports: defined[name], |
| 316 | config: makeConfig(name) |
| 317 | }; |
| 318 | } |
| 319 | }; |
| 320 | |
| 321 | main = function (name, deps, callback, relName) { |
| 322 | var cjsModule, depName, ret, map, i, relParts, |
| 323 | args = [], |
| 324 | callbackType = typeof callback, |
| 325 | usingExports; |
| 326 | |
| 327 | //Use name if no relName |
| 328 | relName = relName || name; |
| 329 | relParts = makeRelParts(relName); |
| 330 | |
| 331 | //Call the callback to define the module, if necessary. |
| 332 | if (callbackType === 'undefined' || callbackType === 'function') { |
| 333 | //Pull out the defined dependencies and pass the ordered |
| 334 | //values to the callback. |
| 335 | //Default to [require, exports, module] if no deps |
| 336 | deps = !deps.length && callback.length ? ['require', 'exports', 'module'] : deps; |
| 337 | for (i = 0; i < deps.length; i += 1) { |
| 338 | map = makeMap(deps[i], relParts); |
| 339 | depName = map.f; |
| 340 | |
| 341 | //Fast path CommonJS standard dependencies. |
| 342 | if (depName === "require") { |
| 343 | args[i] = handlers.require(name); |
| 344 | } else if (depName === "exports") { |
| 345 | //CommonJS module spec 1.1 |
| 346 | args[i] = handlers.exports(name); |
| 347 | usingExports = true; |
| 348 | } else if (depName === "module") { |
| 349 | //CommonJS module spec 1.1 |
| 350 | cjsModule = args[i] = handlers.module(name); |
| 351 | } else if (hasProp(defined, depName) || |
| 352 | hasProp(waiting, depName) || |
| 353 | hasProp(defining, depName)) { |
| 354 | args[i] = callDep(depName); |
| 355 | } else if (map.p) { |
| 356 | map.p.load(map.n, makeRequire(relName, true), makeLoad(depName), {}); |
| 357 | args[i] = defined[depName]; |
| 358 | } else { |
| 359 | throw new Error(name + ' missing ' + depName); |
| 360 | } |
| 361 | } |
| 362 | |
| 363 | ret = callback ? callback.apply(defined[name], args) : undefined; |
| 364 | |
| 365 | if (name) { |
| 366 | //If setting exports via "module" is in play, |
| 367 | //favor that over return value and exports. After that, |
| 368 | //favor a non-undefined return value over exports use. |
| 369 | if (cjsModule && cjsModule.exports !== undef && |
| 370 | cjsModule.exports !== defined[name]) { |
| 371 | defined[name] = cjsModule.exports; |
| 372 | } else if (ret !== undef || !usingExports) { |
| 373 | //Use the return value from the function. |
| 374 | defined[name] = ret; |
| 375 | } |
| 376 | } |
| 377 | } else if (name) { |
| 378 | //May just be an object definition for the module. Only |
| 379 | //worry about defining if have a module name. |
| 380 | defined[name] = callback; |
| 381 | } |
| 382 | }; |
| 383 | |
| 384 | requirejs = require = req = function (deps, callback, relName, forceSync, alt) { |
| 385 | if (typeof deps === "string") { |
| 386 | if (handlers[deps]) { |
| 387 | //callback in this case is really relName |
| 388 | return handlers[deps](callback); |
| 389 | } |
| 390 | //Just return the module wanted. In this scenario, the |
| 391 | //deps arg is the module name, and second arg (if passed) |
| 392 | //is just the relName. |
| 393 | //Normalize module name, if it contains . or .. |
| 394 | return callDep(makeMap(deps, makeRelParts(callback)).f); |
| 395 | } else if (!deps.splice) { |
| 396 | //deps is a config object, not an array. |
| 397 | config = deps; |
| 398 | if (config.deps) { |
| 399 | req(config.deps, config.callback); |
| 400 | } |
| 401 | if (!callback) { |
| 402 | return; |
| 403 | } |
| 404 | |
| 405 | if (callback.splice) { |
| 406 | //callback is an array, which means it is a dependency list. |
| 407 | //Adjust args if there are dependencies |
| 408 | deps = callback; |
| 409 | callback = relName; |
| 410 | relName = null; |
| 411 | } else { |
| 412 | deps = undef; |
| 413 | } |
| 414 | } |
| 415 | |
| 416 | //Support require(['a']) |
| 417 | callback = callback || function () {}; |
| 418 | |
| 419 | //If relName is a function, it is an errback handler, |
| 420 | //so remove it. |
| 421 | if (typeof relName === 'function') { |
| 422 | relName = forceSync; |
| 423 | forceSync = alt; |
| 424 | } |
| 425 | |
| 426 | //Simulate async callback; |
| 427 | if (forceSync) { |
| 428 | main(undef, deps, callback, relName); |
| 429 | } else { |
| 430 | //Using a non-zero value because of concern for what old browsers |
| 431 | //do, and latest browsers "upgrade" to 4 if lower value is used: |
| 432 | //http://www.whatwg.org/specs/web-apps/current-work/multipage/timers.html#dom-windowtimers-settimeout: |
| 433 | //If want a value immediately, use require('id') instead -- something |
| 434 | //that works in almond on the global level, but not guaranteed and |
| 435 | //unlikely to work in other AMD implementations. |
| 436 | setTimeout(function () { |
| 437 | main(undef, deps, callback, relName); |
| 438 | }, 4); |
| 439 | } |
| 440 | |
| 441 | return req; |
| 442 | }; |
| 443 | |
| 444 | /** |
| 445 | * Just drops the config on the floor, but returns req in case |
| 446 | * the config return value is used. |
| 447 | */ |
| 448 | req.config = function (cfg) { |
| 449 | return req(cfg); |
| 450 | }; |
| 451 | |
| 452 | /** |
| 453 | * Expose module registry for debugging and tooling |
| 454 | */ |
| 455 | requirejs._defined = defined; |
| 456 | |
| 457 | define = function (name, deps, callback) { |
| 458 | if (typeof name !== 'string') { |
| 459 | throw new Error('See almond README: incorrect module build, no module name'); |
| 460 | } |
| 461 | |
| 462 | //This module may not have dependencies |
| 463 | if (!deps.splice) { |
| 464 | //deps is not an array, so probably means |
| 465 | //an object literal or factory function for |
| 466 | //the value. Adjust args. |
| 467 | callback = deps; |
| 468 | deps = []; |
| 469 | } |
| 470 | |
| 471 | if (!hasProp(defined, name) && !hasProp(waiting, name)) { |
| 472 | waiting[name] = [name, deps, callback]; |
| 473 | } |
| 474 | }; |
| 475 | |
| 476 | define.amd = { |
| 477 | jQuery: true |
| 478 | }; |
| 479 | }()); |
| 480 | |
| 481 | S2.requirejs = requirejs;S2.require = require;S2.define = define; |
| 482 | } |
| 483 | }()); |
| 484 | S2.define("almond", function(){}); |
| 485 | |
| 486 | /* global jQuery:false, $:false */ |
| 487 | S2.define('jquery',[],function () { |
| 488 | var _$ = jQuery || $; |
| 489 | |
| 490 | if (_$ == null && console && console.error) { |
| 491 | console.error( |
| 492 | 'Select2: An instance of jQuery or a jQuery-compatible library was not ' + |
| 493 | 'found. Make sure that you are including jQuery before Select2 on your ' + |
| 494 | 'web page.' |
| 495 | ); |
| 496 | } |
| 497 | |
| 498 | return _$; |
| 499 | }); |
| 500 | |
| 501 | S2.define('select2/utils',[ |
| 502 | 'jquery' |
| 503 | ], function ($) { |
| 504 | var Utils = {}; |
| 505 | |
| 506 | Utils.Extend = function (ChildClass, SuperClass) { |
| 507 | var __hasProp = {}.hasOwnProperty; |
| 508 | |
| 509 | function BaseConstructor () { |
| 510 | this.constructor = ChildClass; |
| 511 | } |
| 512 | |
| 513 | for (var key in SuperClass) { |
| 514 | if (__hasProp.call(SuperClass, key)) { |
| 515 | ChildClass[key] = SuperClass[key]; |
| 516 | } |
| 517 | } |
| 518 | |
| 519 | BaseConstructor.prototype = SuperClass.prototype; |
| 520 | ChildClass.prototype = new BaseConstructor(); |
| 521 | ChildClass.__super__ = SuperClass.prototype; |
| 522 | |
| 523 | return ChildClass; |
| 524 | }; |
| 525 | |
| 526 | function getMethods (theClass) { |
| 527 | var proto = theClass.prototype; |
| 528 | |
| 529 | var methods = []; |
| 530 | |
| 531 | for (var methodName in proto) { |
| 532 | var m = proto[methodName]; |
| 533 | |
| 534 | if (typeof m !== 'function') { |
| 535 | continue; |
| 536 | } |
| 537 | |
| 538 | if (methodName === 'constructor') { |
| 539 | continue; |
| 540 | } |
| 541 | |
| 542 | methods.push(methodName); |
| 543 | } |
| 544 | |
| 545 | return methods; |
| 546 | } |
| 547 | |
| 548 | Utils.Decorate = function (SuperClass, DecoratorClass) { |
| 549 | var decoratedMethods = getMethods(DecoratorClass); |
| 550 | var superMethods = getMethods(SuperClass); |
| 551 | |
| 552 | function DecoratedClass () { |
| 553 | var unshift = Array.prototype.unshift; |
| 554 | |
| 555 | var argCount = DecoratorClass.prototype.constructor.length; |
| 556 | |
| 557 | var calledConstructor = SuperClass.prototype.constructor; |
| 558 | |
| 559 | if (argCount > 0) { |
| 560 | unshift.call(arguments, SuperClass.prototype.constructor); |
| 561 | |
| 562 | calledConstructor = DecoratorClass.prototype.constructor; |
| 563 | } |
| 564 | |
| 565 | calledConstructor.apply(this, arguments); |
| 566 | } |
| 567 | |
| 568 | DecoratorClass.displayName = SuperClass.displayName; |
| 569 | |
| 570 | function ctr () { |
| 571 | this.constructor = DecoratedClass; |
| 572 | } |
| 573 | |
| 574 | DecoratedClass.prototype = new ctr(); |
| 575 | |
| 576 | for (var m = 0; m < superMethods.length; m++) { |
| 577 | var superMethod = superMethods[m]; |
| 578 | |
| 579 | DecoratedClass.prototype[superMethod] = |
| 580 | SuperClass.prototype[superMethod]; |
| 581 | } |
| 582 | |
| 583 | var calledMethod = function (methodName) { |
| 584 | // Stub out the original method if it's not decorating an actual method |
| 585 | var originalMethod = function () {}; |
| 586 | |
| 587 | if (methodName in DecoratedClass.prototype) { |
| 588 | originalMethod = DecoratedClass.prototype[methodName]; |
| 589 | } |
| 590 | |
| 591 | var decoratedMethod = DecoratorClass.prototype[methodName]; |
| 592 | |
| 593 | return function () { |
| 594 | var unshift = Array.prototype.unshift; |
| 595 | |
| 596 | unshift.call(arguments, originalMethod); |
| 597 | |
| 598 | return decoratedMethod.apply(this, arguments); |
| 599 | }; |
| 600 | }; |
| 601 | |
| 602 | for (var d = 0; d < decoratedMethods.length; d++) { |
| 603 | var decoratedMethod = decoratedMethods[d]; |
| 604 | |
| 605 | DecoratedClass.prototype[decoratedMethod] = calledMethod(decoratedMethod); |
| 606 | } |
| 607 | |
| 608 | return DecoratedClass; |
| 609 | }; |
| 610 | |
| 611 | var Observable = function () { |
| 612 | this.listeners = {}; |
| 613 | }; |
| 614 | |
| 615 | Observable.prototype.on = function (event, callback) { |
| 616 | this.listeners = this.listeners || {}; |
| 617 | |
| 618 | if (event in this.listeners) { |
| 619 | this.listeners[event].push(callback); |
| 620 | } else { |
| 621 | this.listeners[event] = [callback]; |
| 622 | } |
| 623 | }; |
| 624 | |
| 625 | Observable.prototype.trigger = function (event) { |
| 626 | var slice = Array.prototype.slice; |
| 627 | var params = slice.call(arguments, 1); |
| 628 | |
| 629 | this.listeners = this.listeners || {}; |
| 630 | |
| 631 | // Params should always come in as an array |
| 632 | if (params == null) { |
| 633 | params = []; |
| 634 | } |
| 635 | |
| 636 | // If there are no arguments to the event, use a temporary object |
| 637 | if (params.length === 0) { |
| 638 | params.push({}); |
| 639 | } |
| 640 | |
| 641 | // Set the `_type` of the first object to the event |
| 642 | params[0]._type = event; |
| 643 | |
| 644 | if (event in this.listeners) { |
| 645 | this.invoke(this.listeners[event], slice.call(arguments, 1)); |
| 646 | } |
| 647 | |
| 648 | if ('*' in this.listeners) { |
| 649 | this.invoke(this.listeners['*'], arguments); |
| 650 | } |
| 651 | }; |
| 652 | |
| 653 | Observable.prototype.invoke = function (listeners, params) { |
| 654 | for (var i = 0, len = listeners.length; i < len; i++) { |
| 655 | listeners[i].apply(this, params); |
| 656 | } |
| 657 | }; |
| 658 | |
| 659 | Utils.Observable = Observable; |
| 660 | |
| 661 | Utils.generateChars = function (length) { |
| 662 | var chars = ''; |
| 663 | |
| 664 | for (var i = 0; i < length; i++) { |
| 665 | var randomChar = Math.floor(Math.random() * 36); |
| 666 | chars += randomChar.toString(36); |
| 667 | } |
| 668 | |
| 669 | return chars; |
| 670 | }; |
| 671 | |
| 672 | Utils.bind = function (func, context) { |
| 673 | return function () { |
| 674 | func.apply(context, arguments); |
| 675 | }; |
| 676 | }; |
| 677 | |
| 678 | Utils._convertData = function (data) { |
| 679 | for (var originalKey in data) { |
| 680 | var keys = originalKey.split('-'); |
| 681 | |
| 682 | var dataLevel = data; |
| 683 | |
| 684 | if (keys.length === 1) { |
| 685 | continue; |
| 686 | } |
| 687 | |
| 688 | for (var k = 0; k < keys.length; k++) { |
| 689 | var key = keys[k]; |
| 690 | |
| 691 | // Lowercase the first letter |
| 692 | // By default, dash-separated becomes camelCase |
| 693 | key = key.substring(0, 1).toLowerCase() + key.substring(1); |
| 694 | |
| 695 | if (!(key in dataLevel)) { |
| 696 | dataLevel[key] = {}; |
| 697 | } |
| 698 | |
| 699 | if (k == keys.length - 1) { |
| 700 | dataLevel[key] = data[originalKey]; |
| 701 | } |
| 702 | |
| 703 | dataLevel = dataLevel[key]; |
| 704 | } |
| 705 | |
| 706 | delete data[originalKey]; |
| 707 | } |
| 708 | |
| 709 | return data; |
| 710 | }; |
| 711 | |
| 712 | Utils.hasScroll = function (index, el) { |
| 713 | // Adapted from the function created by @ShadowScripter |
| 714 | // and adapted by @BillBarry on the Stack Exchange Code Review website. |
| 715 | // The original code can be found at |
| 716 | // http://codereview.stackexchange.com/q/13338 |
| 717 | // and was designed to be used with the Sizzle selector engine. |
| 718 | |
| 719 | var $el = $(el); |
| 720 | var overflowX = el.style.overflowX; |
| 721 | var overflowY = el.style.overflowY; |
| 722 | |
| 723 | //Check both x and y declarations |
| 724 | if (overflowX === overflowY && |
| 725 | (overflowY === 'hidden' || overflowY === 'visible')) { |
| 726 | return false; |
| 727 | } |
| 728 | |
| 729 | if (overflowX === 'scroll' || overflowY === 'scroll') { |
| 730 | return true; |
| 731 | } |
| 732 | |
| 733 | return ($el.innerHeight() < el.scrollHeight || |
| 734 | $el.innerWidth() < el.scrollWidth); |
| 735 | }; |
| 736 | |
| 737 | Utils.escapeMarkup = function (markup) { |
| 738 | var replaceMap = { |
| 739 | '\\': '\', |
| 740 | '&': '&', |
| 741 | '<': '<', |
| 742 | '>': '>', |
| 743 | '"': '"', |
| 744 | '\'': ''', |
| 745 | '/': '/' |
| 746 | }; |
| 747 | |
| 748 | // Do not try to escape the markup if it's not a string |
| 749 | if (typeof markup !== 'string') { |
| 750 | return markup; |
| 751 | } |
| 752 | |
| 753 | return String(markup).replace(/[&<>"'\/\\]/g, function (match) { |
| 754 | return replaceMap[match]; |
| 755 | }); |
| 756 | }; |
| 757 | |
| 758 | Utils.entityDecode = function (html) { |
| 759 | var txt = document.createElement('textarea'); |
| 760 | txt.innerHTML = html; |
| 761 | return txt.value; |
| 762 | } |
| 763 | |
| 764 | // Append an array of jQuery nodes to a given element. |
| 765 | Utils.appendMany = function ($element, $nodes) { |
| 766 | // jQuery 1.7.x does not support $.fn.append() with an array |
| 767 | // Fall back to a jQuery object collection using $.fn.add() |
| 768 | if ($.fn.jquery.substr(0, 3) === '1.7') { |
| 769 | var $jqNodes = $(); |
| 770 | |
| 771 | $.map($nodes, function (node) { |
| 772 | $jqNodes = $jqNodes.add(node); |
| 773 | }); |
| 774 | |
| 775 | $nodes = $jqNodes; |
| 776 | } |
| 777 | |
| 778 | $element.append($nodes); |
| 779 | }; |
| 780 | |
| 781 | // Determine whether the browser is on a touchscreen device. |
| 782 | Utils.isTouchscreen = function() { |
| 783 | if ('undefined' === typeof Utils._isTouchscreenCache) { |
| 784 | Utils._isTouchscreenCache = 'ontouchstart' in document.documentElement; |
| 785 | } |
| 786 | return Utils._isTouchscreenCache; |
| 787 | } |
| 788 | |
| 789 | return Utils; |
| 790 | }); |
| 791 | |
| 792 | S2.define('select2/results',[ |
| 793 | 'jquery', |
| 794 | './utils' |
| 795 | ], function ($, Utils) { |
| 796 | function Results ($element, options, dataAdapter) { |
| 797 | this.$element = $element; |
| 798 | this.data = dataAdapter; |
| 799 | this.options = options; |
| 800 | |
| 801 | Results.__super__.constructor.call(this); |
| 802 | } |
| 803 | |
| 804 | Utils.Extend(Results, Utils.Observable); |
| 805 | |
| 806 | Results.prototype.render = function () { |
| 807 | var $results = $( |
| 808 | '<ul class="select2-results__options" role="listbox" tabindex="-1"></ul>' |
| 809 | ); |
| 810 | |
| 811 | if (this.options.get('multiple')) { |
| 812 | $results.attr('aria-multiselectable', 'true'); |
| 813 | } |
| 814 | |
| 815 | this.$results = $results; |
| 816 | |
| 817 | return $results; |
| 818 | }; |
| 819 | |
| 820 | Results.prototype.clear = function () { |
| 821 | this.$results.empty(); |
| 822 | }; |
| 823 | |
| 824 | Results.prototype.displayMessage = function (params) { |
| 825 | var escapeMarkup = this.options.get('escapeMarkup'); |
| 826 | |
| 827 | this.clear(); |
| 828 | this.hideLoading(); |
| 829 | |
| 830 | var $message = $( |
| 831 | '<li role="alert" aria-live="assertive"' + |
| 832 | ' class="select2-results__option"></li>' |
| 833 | ); |
| 834 | |
| 835 | var message = this.options.get('translations').get(params.message); |
| 836 | |
| 837 | $message.append( |
| 838 | escapeMarkup( |
| 839 | message(params.args) |
| 840 | ) |
| 841 | ); |
| 842 | |
| 843 | $message[0].className += ' select2-results__message'; |
| 844 | |
| 845 | this.$results.append($message); |
| 846 | }; |
| 847 | |
| 848 | Results.prototype.hideMessages = function () { |
| 849 | this.$results.find('.select2-results__message').remove(); |
| 850 | }; |
| 851 | |
| 852 | Results.prototype.append = function (data) { |
| 853 | this.hideLoading(); |
| 854 | |
| 855 | var $options = []; |
| 856 | |
| 857 | if (data.results == null || data.results.length === 0) { |
| 858 | if (this.$results.children().length === 0) { |
| 859 | this.trigger('results:message', { |
| 860 | message: 'noResults' |
| 861 | }); |
| 862 | } |
| 863 | |
| 864 | return; |
| 865 | } |
| 866 | |
| 867 | data.results = this.sort(data.results); |
| 868 | |
| 869 | for (var d = 0; d < data.results.length; d++) { |
| 870 | var item = data.results[d]; |
| 871 | |
| 872 | var $option = this.option(item); |
| 873 | |
| 874 | $options.push($option); |
| 875 | } |
| 876 | |
| 877 | this.$results.append($options); |
| 878 | }; |
| 879 | |
| 880 | Results.prototype.position = function ($results, $dropdown) { |
| 881 | var $resultsContainer = $dropdown.find('.select2-results'); |
| 882 | $resultsContainer.append($results); |
| 883 | }; |
| 884 | |
| 885 | Results.prototype.sort = function (data) { |
| 886 | var sorter = this.options.get('sorter'); |
| 887 | |
| 888 | return sorter(data); |
| 889 | }; |
| 890 | |
| 891 | Results.prototype.highlightFirstItem = function () { |
| 892 | var $options = this.$results |
| 893 | .find('.select2-results__option[data-selected]'); |
| 894 | |
| 895 | var $selected = $options.filter('[data-selected=true]'); |
| 896 | |
| 897 | // Check if there are any selected options |
| 898 | if ($selected.length > 0) { |
| 899 | // If there are selected options, highlight the first |
| 900 | $selected.first().trigger('mouseenter'); |
| 901 | } else { |
| 902 | // If there are no selected options, highlight the first option |
| 903 | // in the dropdown |
| 904 | $options.first().trigger('mouseenter'); |
| 905 | } |
| 906 | |
| 907 | this.ensureHighlightVisible(); |
| 908 | }; |
| 909 | |
| 910 | Results.prototype.setClasses = function () { |
| 911 | var self = this; |
| 912 | |
| 913 | this.data.current(function (selected) { |
| 914 | var selectedIds = $.map(selected, function (s) { |
| 915 | return s.id.toString(); |
| 916 | }); |
| 917 | |
| 918 | var $options = self.$results |
| 919 | .find('.select2-results__option[data-selected]'); |
| 920 | |
| 921 | $options.each(function () { |
| 922 | var $option = $(this); |
| 923 | |
| 924 | var item = $.data(this, 'data'); |
| 925 | |
| 926 | // id needs to be converted to a string when comparing |
| 927 | var id = '' + item.id; |
| 928 | |
| 929 | if ((item.element != null && item.element.selected) || |
| 930 | (item.element == null && $.inArray(id, selectedIds) > -1)) { |
| 931 | $option.attr('data-selected', 'true'); |
| 932 | } else { |
| 933 | $option.attr('data-selected', 'false'); |
| 934 | } |
| 935 | }); |
| 936 | |
| 937 | }); |
| 938 | }; |
| 939 | |
| 940 | Results.prototype.showLoading = function (params) { |
| 941 | this.hideLoading(); |
| 942 | |
| 943 | var loadingMore = this.options.get('translations').get('searching'); |
| 944 | |
| 945 | var loading = { |
| 946 | disabled: true, |
| 947 | loading: true, |
| 948 | text: loadingMore(params) |
| 949 | }; |
| 950 | var $loading = this.option(loading); |
| 951 | $loading.className += ' loading-results'; |
| 952 | |
| 953 | this.$results.prepend($loading); |
| 954 | }; |
| 955 | |
| 956 | Results.prototype.hideLoading = function () { |
| 957 | this.$results.find('.loading-results').remove(); |
| 958 | }; |
| 959 | |
| 960 | Results.prototype.option = function (data) { |
| 961 | var option = document.createElement('li'); |
| 962 | option.className = 'select2-results__option'; |
| 963 | |
| 964 | var attrs = { |
| 965 | 'role': 'option', |
| 966 | 'data-selected': 'false', |
| 967 | 'tabindex': -1 |
| 968 | }; |
| 969 | |
| 970 | if (data.disabled) { |
| 971 | delete attrs['data-selected']; |
| 972 | attrs['aria-disabled'] = 'true'; |
| 973 | } |
| 974 | |
| 975 | if (data.id == null) { |
| 976 | delete attrs['data-selected']; |
| 977 | } |
| 978 | |
| 979 | if (data._resultId != null) { |
| 980 | option.id = data._resultId; |
| 981 | } |
| 982 | |
| 983 | if (data.title) { |
| 984 | option.title = data.title; |
| 985 | } |
| 986 | |
| 987 | if (data.children) { |
| 988 | attrs['aria-label'] = data.text; |
| 989 | delete attrs['data-selected']; |
| 990 | } |
| 991 | |
| 992 | for (var attr in attrs) { |
| 993 | var val = attrs[attr]; |
| 994 | |
| 995 | option.setAttribute(attr, val); |
| 996 | } |
| 997 | |
| 998 | if (data.children) { |
| 999 | var $option = $(option); |
| 1000 | |
| 1001 | var label = document.createElement('strong'); |
| 1002 | label.className = 'select2-results__group'; |
| 1003 | |
| 1004 | var $label = $(label); |
| 1005 | this.template(data, label); |
| 1006 | $label.attr('role', 'presentation'); |
| 1007 | |
| 1008 | var $children = []; |
| 1009 | |
| 1010 | for (var c = 0; c < data.children.length; c++) { |
| 1011 | var child = data.children[c]; |
| 1012 | |
| 1013 | var $child = this.option(child); |
| 1014 | |
| 1015 | $children.push($child); |
| 1016 | } |
| 1017 | |
| 1018 | var $childrenContainer = $('<ul></ul>', { |
| 1019 | 'class': 'select2-results__options select2-results__options--nested', |
| 1020 | 'role': 'listbox' |
| 1021 | }); |
| 1022 | $childrenContainer.append($children); |
| 1023 | $option.attr('role', 'list'); |
| 1024 | |
| 1025 | $option.append(label); |
| 1026 | $option.append($childrenContainer); |
| 1027 | } else { |
| 1028 | this.template(data, option); |
| 1029 | } |
| 1030 | |
| 1031 | $.data(option, 'data', data); |
| 1032 | |
| 1033 | return option; |
| 1034 | }; |
| 1035 | |
| 1036 | Results.prototype.bind = function (container, $container) { |
| 1037 | var self = this; |
| 1038 | |
| 1039 | var id = container.id + '-results'; |
| 1040 | |
| 1041 | this.$results.attr('id', id); |
| 1042 | |
| 1043 | container.on('results:all', function (params) { |
| 1044 | self.clear(); |
| 1045 | self.append(params.data); |
| 1046 | |
| 1047 | if (container.isOpen()) { |
| 1048 | self.setClasses(); |
| 1049 | self.highlightFirstItem(); |
| 1050 | } |
| 1051 | }); |
| 1052 | |
| 1053 | container.on('results:append', function (params) { |
| 1054 | self.append(params.data); |
| 1055 | |
| 1056 | if (container.isOpen()) { |
| 1057 | self.setClasses(); |
| 1058 | } |
| 1059 | }); |
| 1060 | |
| 1061 | container.on('query', function (params) { |
| 1062 | self.hideMessages(); |
| 1063 | self.showLoading(params); |
| 1064 | }); |
| 1065 | |
| 1066 | container.on('select', function () { |
| 1067 | if (!container.isOpen()) { |
| 1068 | return; |
| 1069 | } |
| 1070 | |
| 1071 | self.setClasses(); |
| 1072 | self.highlightFirstItem(); |
| 1073 | }); |
| 1074 | |
| 1075 | container.on('unselect', function () { |
| 1076 | if (!container.isOpen()) { |
| 1077 | return; |
| 1078 | } |
| 1079 | |
| 1080 | self.setClasses(); |
| 1081 | self.highlightFirstItem(); |
| 1082 | }); |
| 1083 | |
| 1084 | container.on('open', function () { |
| 1085 | // When the dropdown is open, aria-expended="true" |
| 1086 | self.$results.attr('aria-expanded', 'true'); |
| 1087 | self.$results.attr('aria-hidden', 'false'); |
| 1088 | |
| 1089 | self.setClasses(); |
| 1090 | self.ensureHighlightVisible(); |
| 1091 | }); |
| 1092 | |
| 1093 | container.on('close', function () { |
| 1094 | // When the dropdown is closed, aria-expended="false" |
| 1095 | self.$results.attr('aria-expanded', 'false'); |
| 1096 | self.$results.attr('aria-hidden', 'true'); |
| 1097 | self.$results.removeAttr('aria-activedescendant'); |
| 1098 | }); |
| 1099 | |
| 1100 | container.on('results:toggle', function () { |
| 1101 | var $highlighted = self.getHighlightedResults(); |
| 1102 | |
| 1103 | if ($highlighted.length === 0) { |
| 1104 | return; |
| 1105 | } |
| 1106 | |
| 1107 | $highlighted.trigger('mouseup'); |
| 1108 | }); |
| 1109 | |
| 1110 | container.on('results:select', function () { |
| 1111 | var $highlighted = self.getHighlightedResults(); |
| 1112 | |
| 1113 | if ($highlighted.length === 0) { |
| 1114 | return; |
| 1115 | } |
| 1116 | |
| 1117 | var data = $highlighted.data('data'); |
| 1118 | |
| 1119 | if ($highlighted.attr('data-selected') == 'true') { |
| 1120 | self.trigger('close', {}); |
| 1121 | } else { |
| 1122 | self.trigger('select', { |
| 1123 | data: data |
| 1124 | }); |
| 1125 | } |
| 1126 | }); |
| 1127 | |
| 1128 | container.on('results:previous', function () { |
| 1129 | var $highlighted = self.getHighlightedResults(); |
| 1130 | |
| 1131 | var $options = self.$results.find('[data-selected]'); |
| 1132 | |
| 1133 | var currentIndex = $options.index($highlighted); |
| 1134 | |
| 1135 | // If we are already at te top, don't move further |
| 1136 | if (currentIndex === 0) { |
| 1137 | return; |
| 1138 | } |
| 1139 | |
| 1140 | var nextIndex = currentIndex - 1; |
| 1141 | |
| 1142 | // If none are highlighted, highlight the first |
| 1143 | if ($highlighted.length === 0) { |
| 1144 | nextIndex = 0; |
| 1145 | } |
| 1146 | |
| 1147 | var $next = $options.eq(nextIndex); |
| 1148 | |
| 1149 | $next.trigger('mouseenter'); |
| 1150 | |
| 1151 | var currentOffset = self.$results.offset().top; |
| 1152 | var nextTop = $next.offset().top; |
| 1153 | var nextOffset = self.$results.scrollTop() + (nextTop - currentOffset); |
| 1154 | |
| 1155 | if (nextIndex === 0) { |
| 1156 | self.$results.scrollTop(0); |
| 1157 | } else if (nextTop - currentOffset < 0) { |
| 1158 | self.$results.scrollTop(nextOffset); |
| 1159 | } |
| 1160 | }); |
| 1161 | |
| 1162 | container.on('results:next', function () { |
| 1163 | var $highlighted = self.getHighlightedResults(); |
| 1164 | |
| 1165 | var $options = self.$results.find('[data-selected]'); |
| 1166 | |
| 1167 | var currentIndex = $options.index($highlighted); |
| 1168 | |
| 1169 | var nextIndex = currentIndex + 1; |
| 1170 | |
| 1171 | // If we are at the last option, stay there |
| 1172 | if (nextIndex >= $options.length) { |
| 1173 | return; |
| 1174 | } |
| 1175 | |
| 1176 | var $next = $options.eq(nextIndex); |
| 1177 | |
| 1178 | $next.trigger('mouseenter'); |
| 1179 | |
| 1180 | var currentOffset = self.$results.offset().top + |
| 1181 | self.$results.outerHeight(false); |
| 1182 | var nextBottom = $next.offset().top + $next.outerHeight(false); |
| 1183 | var nextOffset = self.$results.scrollTop() + nextBottom - currentOffset; |
| 1184 | |
| 1185 | if (nextIndex === 0) { |
| 1186 | self.$results.scrollTop(0); |
| 1187 | } else if (nextBottom > currentOffset) { |
| 1188 | self.$results.scrollTop(nextOffset); |
| 1189 | } |
| 1190 | }); |
| 1191 | |
| 1192 | container.on('results:focus', function (params) { |
| 1193 | params.element.addClass('select2-results__option--highlighted').attr('aria-selected', 'true'); |
| 1194 | self.$results.attr('aria-activedescendant', params.element.attr('id')); |
| 1195 | }); |
| 1196 | |
| 1197 | container.on('results:message', function (params) { |
| 1198 | self.displayMessage(params); |
| 1199 | }); |
| 1200 | |
| 1201 | if ($.fn.mousewheel) { |
| 1202 | this.$results.on('mousewheel', function (e) { |
| 1203 | var top = self.$results.scrollTop(); |
| 1204 | |
| 1205 | var bottom = self.$results.get(0).scrollHeight - top + e.deltaY; |
| 1206 | |
| 1207 | var isAtTop = e.deltaY > 0 && top - e.deltaY <= 0; |
| 1208 | var isAtBottom = e.deltaY < 0 && bottom <= self.$results.height(); |
| 1209 | |
| 1210 | if (isAtTop) { |
| 1211 | self.$results.scrollTop(0); |
| 1212 | |
| 1213 | e.preventDefault(); |
| 1214 | e.stopPropagation(); |
| 1215 | } else if (isAtBottom) { |
| 1216 | self.$results.scrollTop( |
| 1217 | self.$results.get(0).scrollHeight - self.$results.height() |
| 1218 | ); |
| 1219 | |
| 1220 | e.preventDefault(); |
| 1221 | e.stopPropagation(); |
| 1222 | } |
| 1223 | }); |
| 1224 | } |
| 1225 | |
| 1226 | this.$results.on('mouseup', '.select2-results__option[data-selected]', |
| 1227 | function (evt) { |
| 1228 | var $this = $(this); |
| 1229 | |
| 1230 | var data = $this.data('data'); |
| 1231 | |
| 1232 | if ($this.attr('data-selected') === 'true') { |
| 1233 | if (self.options.get('multiple')) { |
| 1234 | self.trigger('unselect', { |
| 1235 | originalEvent: evt, |
| 1236 | data: data |
| 1237 | }); |
| 1238 | } else { |
| 1239 | self.trigger('close', {}); |
| 1240 | } |
| 1241 | |
| 1242 | return; |
| 1243 | } |
| 1244 | |
| 1245 | self.trigger('select', { |
| 1246 | originalEvent: evt, |
| 1247 | data: data |
| 1248 | }); |
| 1249 | }); |
| 1250 | |
| 1251 | this.$results.on('mouseenter', '.select2-results__option[data-selected]', |
| 1252 | function (evt) { |
| 1253 | var data = $(this).data('data'); |
| 1254 | |
| 1255 | self.getHighlightedResults() |
| 1256 | .removeClass('select2-results__option--highlighted') |
| 1257 | .attr('aria-selected', 'false'); |
| 1258 | |
| 1259 | self.trigger('results:focus', { |
| 1260 | data: data, |
| 1261 | element: $(this) |
| 1262 | }); |
| 1263 | }); |
| 1264 | }; |
| 1265 | |
| 1266 | Results.prototype.getHighlightedResults = function () { |
| 1267 | var $highlighted = this.$results |
| 1268 | .find('.select2-results__option--highlighted'); |
| 1269 | |
| 1270 | return $highlighted; |
| 1271 | }; |
| 1272 | |
| 1273 | Results.prototype.destroy = function () { |
| 1274 | this.$results.remove(); |
| 1275 | }; |
| 1276 | |
| 1277 | Results.prototype.ensureHighlightVisible = function () { |
| 1278 | var $highlighted = this.getHighlightedResults(); |
| 1279 | |
| 1280 | if ($highlighted.length === 0) { |
| 1281 | return; |
| 1282 | } |
| 1283 | |
| 1284 | var $options = this.$results.find('[data-selected]'); |
| 1285 | |
| 1286 | var currentIndex = $options.index($highlighted); |
| 1287 | |
| 1288 | var currentOffset = this.$results.offset().top; |
| 1289 | var nextTop = $highlighted.offset().top; |
| 1290 | var nextOffset = this.$results.scrollTop() + (nextTop - currentOffset); |
| 1291 | |
| 1292 | var offsetDelta = nextTop - currentOffset; |
| 1293 | nextOffset -= $highlighted.outerHeight(false) * 2; |
| 1294 | |
| 1295 | if (currentIndex <= 2) { |
| 1296 | this.$results.scrollTop(0); |
| 1297 | } else if (offsetDelta > this.$results.outerHeight() || offsetDelta < 0) { |
| 1298 | this.$results.scrollTop(nextOffset); |
| 1299 | } |
| 1300 | }; |
| 1301 | |
| 1302 | Results.prototype.template = function (result, container) { |
| 1303 | var template = this.options.get('templateResult'); |
| 1304 | var escapeMarkup = this.options.get('escapeMarkup'); |
| 1305 | |
| 1306 | var content = template(result, container); |
| 1307 | |
| 1308 | if (content == null) { |
| 1309 | container.style.display = 'none'; |
| 1310 | } else if (typeof content === 'string') { |
| 1311 | container.innerHTML = escapeMarkup(content); |
| 1312 | } else { |
| 1313 | $(container).append(content); |
| 1314 | } |
| 1315 | }; |
| 1316 | |
| 1317 | return Results; |
| 1318 | }); |
| 1319 | |
| 1320 | S2.define('select2/keys',[ |
| 1321 | |
| 1322 | ], function () { |
| 1323 | var KEYS = { |
| 1324 | BACKSPACE: 8, |
| 1325 | TAB: 9, |
| 1326 | ENTER: 13, |
| 1327 | SHIFT: 16, |
| 1328 | CTRL: 17, |
| 1329 | ALT: 18, |
| 1330 | ESC: 27, |
| 1331 | SPACE: 32, |
| 1332 | PAGE_UP: 33, |
| 1333 | PAGE_DOWN: 34, |
| 1334 | END: 35, |
| 1335 | HOME: 36, |
| 1336 | LEFT: 37, |
| 1337 | UP: 38, |
| 1338 | RIGHT: 39, |
| 1339 | DOWN: 40, |
| 1340 | DELETE: 46 |
| 1341 | }; |
| 1342 | |
| 1343 | return KEYS; |
| 1344 | }); |
| 1345 | |
| 1346 | S2.define('select2/selection/base',[ |
| 1347 | 'jquery', |
| 1348 | '../utils', |
| 1349 | '../keys' |
| 1350 | ], function ($, Utils, KEYS) { |
| 1351 | function BaseSelection ($element, options) { |
| 1352 | this.$element = $element; |
| 1353 | this.options = options; |
| 1354 | |
| 1355 | BaseSelection.__super__.constructor.call(this); |
| 1356 | } |
| 1357 | |
| 1358 | Utils.Extend(BaseSelection, Utils.Observable); |
| 1359 | |
| 1360 | BaseSelection.prototype.render = function () { |
| 1361 | var $selection = $( |
| 1362 | '<span class="select2-selection" ' + |
| 1363 | ' aria-haspopup="true" aria-expanded="false">' + |
| 1364 | '</span>' |
| 1365 | ); |
| 1366 | |
| 1367 | this._tabindex = 0; |
| 1368 | |
| 1369 | if (this.$element.data('old-tabindex') != null) { |
| 1370 | this._tabindex = this.$element.data('old-tabindex'); |
| 1371 | } else if (this.$element.attr('tabindex') != null) { |
| 1372 | this._tabindex = this.$element.attr('tabindex'); |
| 1373 | } |
| 1374 | |
| 1375 | $selection.attr('title', this.$element.attr('title')); |
| 1376 | $selection.attr('tabindex', this._tabindex); |
| 1377 | |
| 1378 | this.$selection = $selection; |
| 1379 | |
| 1380 | return $selection; |
| 1381 | }; |
| 1382 | |
| 1383 | BaseSelection.prototype.bind = function (container, $container) { |
| 1384 | var self = this; |
| 1385 | |
| 1386 | var id = container.id + '-container'; |
| 1387 | var resultsId = container.id + '-results'; |
| 1388 | var searchHidden = this.options.get('minimumResultsForSearch') === Infinity; |
| 1389 | |
| 1390 | this.container = container; |
| 1391 | |
| 1392 | this.$selection.on('focus', function (evt) { |
| 1393 | self.trigger('focus', evt); |
| 1394 | }); |
| 1395 | |
| 1396 | this.$selection.on('blur', function (evt) { |
| 1397 | self._handleBlur(evt); |
| 1398 | }); |
| 1399 | |
| 1400 | this.$selection.on('keydown', function (evt) { |
| 1401 | self.trigger('keypress', evt); |
| 1402 | |
| 1403 | if (evt.which === KEYS.SPACE) { |
| 1404 | evt.preventDefault(); |
| 1405 | } |
| 1406 | }); |
| 1407 | |
| 1408 | container.on('results:focus', function (params) { |
| 1409 | self.$selection.attr('aria-activedescendant', params.data._resultId); |
| 1410 | }); |
| 1411 | |
| 1412 | container.on('selection:update', function (params) { |
| 1413 | self.update(params.data); |
| 1414 | }); |
| 1415 | |
| 1416 | container.on('open', function () { |
| 1417 | // When the dropdown is open, aria-expanded="true" |
| 1418 | self.$selection.attr('aria-expanded', 'true'); |
| 1419 | self.$selection.attr('aria-owns', resultsId); |
| 1420 | |
| 1421 | self._attachCloseHandler(container); |
| 1422 | }); |
| 1423 | |
| 1424 | container.on('close', function () { |
| 1425 | // When the dropdown is closed, aria-expanded="false" |
| 1426 | self.$selection.attr('aria-expanded', 'false'); |
| 1427 | self.$selection.removeAttr('aria-activedescendant'); |
| 1428 | self.$selection.removeAttr('aria-owns'); |
| 1429 | |
| 1430 | // This needs to be delayed as the active element is the body when the |
| 1431 | // key is pressed. |
| 1432 | window.setTimeout(function () { |
| 1433 | self.$selection.trigger( 'focus' ); |
| 1434 | }, 1); |
| 1435 | |
| 1436 | self._detachCloseHandler(container); |
| 1437 | }); |
| 1438 | |
| 1439 | container.on('enable', function () { |
| 1440 | self.$selection.attr('tabindex', self._tabindex); |
| 1441 | }); |
| 1442 | |
| 1443 | container.on('disable', function () { |
| 1444 | self.$selection.attr('tabindex', '-1'); |
| 1445 | }); |
| 1446 | }; |
| 1447 | |
| 1448 | BaseSelection.prototype._handleBlur = function (evt) { |
| 1449 | var self = this; |
| 1450 | |
| 1451 | // This needs to be delayed as the active element is the body when the tab |
| 1452 | // key is pressed, possibly along with others. |
| 1453 | window.setTimeout(function () { |
| 1454 | // Don't trigger `blur` if the focus is still in the selection |
| 1455 | if ( |
| 1456 | (document.activeElement == self.$selection[0]) || |
| 1457 | ($.contains(self.$selection[0], document.activeElement)) |
| 1458 | ) { |
| 1459 | return; |
| 1460 | } |
| 1461 | |
| 1462 | self.trigger('blur', evt); |
| 1463 | }, 1); |
| 1464 | }; |
| 1465 | |
| 1466 | BaseSelection.prototype._attachCloseHandler = function (container) { |
| 1467 | var self = this; |
| 1468 | |
| 1469 | $(document.body).on('mousedown.select2.' + container.id, function (e) { |
| 1470 | var $target = $(e.target); |
| 1471 | |
| 1472 | var $select = $target.closest('.select2'); |
| 1473 | |
| 1474 | var $all = $('.select2.select2-container--open'); |
| 1475 | |
| 1476 | $all.each(function () { |
| 1477 | var $this = $(this); |
| 1478 | |
| 1479 | if (this == $select[0]) { |
| 1480 | return; |
| 1481 | } |
| 1482 | |
| 1483 | var $element = $this.data('element'); |
| 1484 | $element.select2('close'); |
| 1485 | |
| 1486 | // Remove any focus when dropdown is closed by clicking outside the select area. |
| 1487 | // Timeout of 1 required for close to finish wrapping up. |
| 1488 | setTimeout(function(){ |
| 1489 | $this.find('*:focus').trigger( 'blur' ); |
| 1490 | $target.trigger( 'focus' ); |
| 1491 | }, 1); |
| 1492 | }); |
| 1493 | }); |
| 1494 | }; |
| 1495 | |
| 1496 | BaseSelection.prototype._detachCloseHandler = function (container) { |
| 1497 | $(document.body).off('mousedown.select2.' + container.id); |
| 1498 | }; |
| 1499 | |
| 1500 | BaseSelection.prototype.position = function ($selection, $container) { |
| 1501 | var $selectionContainer = $container.find('.selection'); |
| 1502 | $selectionContainer.append($selection); |
| 1503 | }; |
| 1504 | |
| 1505 | BaseSelection.prototype.destroy = function () { |
| 1506 | this._detachCloseHandler(this.container); |
| 1507 | }; |
| 1508 | |
| 1509 | BaseSelection.prototype.update = function (data) { |
| 1510 | throw new Error('The `update` method must be defined in child classes.'); |
| 1511 | }; |
| 1512 | |
| 1513 | return BaseSelection; |
| 1514 | }); |
| 1515 | |
| 1516 | S2.define('select2/selection/single',[ |
| 1517 | 'jquery', |
| 1518 | './base', |
| 1519 | '../utils', |
| 1520 | '../keys' |
| 1521 | ], function ($, BaseSelection, Utils, KEYS) { |
| 1522 | function SingleSelection () { |
| 1523 | SingleSelection.__super__.constructor.apply(this, arguments); |
| 1524 | } |
| 1525 | |
| 1526 | Utils.Extend(SingleSelection, BaseSelection); |
| 1527 | |
| 1528 | SingleSelection.prototype.render = function () { |
| 1529 | var $selection = SingleSelection.__super__.render.call(this); |
| 1530 | |
| 1531 | $selection.addClass('select2-selection--single'); |
| 1532 | |
| 1533 | $selection.html( |
| 1534 | '<span class="select2-selection__rendered"></span>' + |
| 1535 | '<span class="select2-selection__arrow" role="presentation">' + |
| 1536 | '<b role="presentation"></b>' + |
| 1537 | '</span>' |
| 1538 | ); |
| 1539 | |
| 1540 | return $selection; |
| 1541 | }; |
| 1542 | |
| 1543 | SingleSelection.prototype.bind = function (container, $container) { |
| 1544 | var self = this; |
| 1545 | |
| 1546 | SingleSelection.__super__.bind.apply(this, arguments); |
| 1547 | |
| 1548 | var id = container.id + '-container'; |
| 1549 | |
| 1550 | this.$selection.find('.select2-selection__rendered') |
| 1551 | .attr('id', id) |
| 1552 | .attr('role', 'textbox') |
| 1553 | .attr('aria-readonly', 'true'); |
| 1554 | |
| 1555 | var label = this.options.get( 'label' ); |
| 1556 | |
| 1557 | if ( typeof( label ) === 'string' ) { |
| 1558 | this.$selection.attr( 'aria-label', label ); |
| 1559 | } else { |
| 1560 | this.$selection.attr( 'aria-labelledby', id ); |
| 1561 | } |
| 1562 | |
| 1563 | // This makes single non-search selects work in screen readers. If it causes problems elsewhere, remove. |
| 1564 | this.$selection.attr('role', 'combobox'); |
| 1565 | |
| 1566 | this.$selection.on('mousedown', function (evt) { |
| 1567 | // Only respond to left clicks |
| 1568 | if (evt.which !== 1) { |
| 1569 | return; |
| 1570 | } |
| 1571 | |
| 1572 | self.trigger('toggle', { |
| 1573 | originalEvent: evt |
| 1574 | }); |
| 1575 | }); |
| 1576 | |
| 1577 | this.$selection.on('focus', function (evt) { |
| 1578 | // User focuses on the container |
| 1579 | }); |
| 1580 | |
| 1581 | this.$selection.on('keydown', function (evt) { |
| 1582 | // If user starts typing an alphanumeric key on the keyboard, open if not opened. |
| 1583 | if (!container.isOpen() && evt.which >= 48 && evt.which <= 90) { |
| 1584 | container.open(); |
| 1585 | } |
| 1586 | }); |
| 1587 | |
| 1588 | this.$selection.on('blur', function (evt) { |
| 1589 | // User exits the container |
| 1590 | }); |
| 1591 | |
| 1592 | container.on('focus', function (evt) { |
| 1593 | if (!container.isOpen()) { |
| 1594 | self.$selection.trigger( 'focus' ); |
| 1595 | } |
| 1596 | }); |
| 1597 | |
| 1598 | container.on('selection:update', function (params) { |
| 1599 | self.update(params.data); |
| 1600 | }); |
| 1601 | }; |
| 1602 | |
| 1603 | SingleSelection.prototype.clear = function () { |
| 1604 | this.$selection.find('.select2-selection__rendered').empty(); |
| 1605 | }; |
| 1606 | |
| 1607 | SingleSelection.prototype.display = function (data, container) { |
| 1608 | var template = this.options.get('templateSelection'); |
| 1609 | var escapeMarkup = this.options.get('escapeMarkup'); |
| 1610 | |
| 1611 | return escapeMarkup(template(data, container)); |
| 1612 | }; |
| 1613 | |
| 1614 | SingleSelection.prototype.selectionContainer = function () { |
| 1615 | return $('<span></span>'); |
| 1616 | }; |
| 1617 | |
| 1618 | SingleSelection.prototype.update = function (data) { |
| 1619 | if (data.length === 0) { |
| 1620 | this.clear(); |
| 1621 | return; |
| 1622 | } |
| 1623 | |
| 1624 | var selection = data[0]; |
| 1625 | |
| 1626 | var $rendered = this.$selection.find('.select2-selection__rendered'); |
| 1627 | var formatted = Utils.entityDecode(this.display(selection, $rendered)); |
| 1628 | |
| 1629 | $rendered.empty().text(formatted); |
| 1630 | $rendered.prop('title', selection.title || selection.text); |
| 1631 | }; |
| 1632 | |
| 1633 | return SingleSelection; |
| 1634 | }); |
| 1635 | |
| 1636 | S2.define('select2/selection/multiple',[ |
| 1637 | 'jquery', |
| 1638 | './base', |
| 1639 | '../utils' |
| 1640 | ], function ($, BaseSelection, Utils) { |
| 1641 | function MultipleSelection ($element, options) { |
| 1642 | MultipleSelection.__super__.constructor.apply(this, arguments); |
| 1643 | } |
| 1644 | |
| 1645 | Utils.Extend(MultipleSelection, BaseSelection); |
| 1646 | |
| 1647 | MultipleSelection.prototype.render = function () { |
| 1648 | var $selection = MultipleSelection.__super__.render.call(this); |
| 1649 | |
| 1650 | $selection.addClass('select2-selection--multiple'); |
| 1651 | |
| 1652 | $selection.html( |
| 1653 | '<ul class="select2-selection__rendered" aria-live="polite" aria-relevant="additions removals" aria-atomic="true"></ul>' |
| 1654 | ); |
| 1655 | |
| 1656 | return $selection; |
| 1657 | }; |
| 1658 | |
| 1659 | MultipleSelection.prototype.bind = function (container, $container) { |
| 1660 | var self = this; |
| 1661 | |
| 1662 | MultipleSelection.__super__.bind.apply(this, arguments); |
| 1663 | |
| 1664 | this.$selection.on('click', function (evt) { |
| 1665 | self.trigger('toggle', { |
| 1666 | originalEvent: evt |
| 1667 | }); |
| 1668 | }); |
| 1669 | |
| 1670 | this.$selection.on( |
| 1671 | 'click', |
| 1672 | '.select2-selection__choice__remove', |
| 1673 | function (evt) { |
| 1674 | // Ignore the event if it is disabled |
| 1675 | if (self.options.get('disabled')) { |
| 1676 | return; |
| 1677 | } |
| 1678 | |
| 1679 | var $remove = $(this); |
| 1680 | var $selection = $remove.parent(); |
| 1681 | |
| 1682 | var data = $selection.data('data'); |
| 1683 | |
| 1684 | self.trigger('unselect', { |
| 1685 | originalEvent: evt, |
| 1686 | data: data |
| 1687 | }); |
| 1688 | } |
| 1689 | ); |
| 1690 | |
| 1691 | this.$selection.on('keydown', function (evt) { |
| 1692 | // If user starts typing an alphanumeric key on the keyboard, open if not opened. |
| 1693 | if (!container.isOpen() && evt.which >= 48 && evt.which <= 90) { |
| 1694 | container.open(); |
| 1695 | } |
| 1696 | }); |
| 1697 | |
| 1698 | // Focus on the search field when the container is focused instead of the main container. |
| 1699 | container.on( 'focus', function(){ |
| 1700 | self.focusOnSearch(); |
| 1701 | }); |
| 1702 | }; |
| 1703 | |
| 1704 | MultipleSelection.prototype.clear = function () { |
| 1705 | this.$selection.find('.select2-selection__rendered').empty(); |
| 1706 | }; |
| 1707 | |
| 1708 | MultipleSelection.prototype.display = function (data, container) { |
| 1709 | var template = this.options.get('templateSelection'); |
| 1710 | var escapeMarkup = this.options.get('escapeMarkup'); |
| 1711 | |
| 1712 | return escapeMarkup(template(data, container)); |
| 1713 | }; |
| 1714 | |
| 1715 | MultipleSelection.prototype.selectionContainer = function () { |
| 1716 | var $container = $( |
| 1717 | '<li class="select2-selection__choice">' + |
| 1718 | '<span class="select2-selection__choice__remove" role="presentation" aria-hidden="true">' + |
| 1719 | '×' + |
| 1720 | '</span>' + |
| 1721 | '</li>' |
| 1722 | ); |
| 1723 | |
| 1724 | return $container; |
| 1725 | }; |
| 1726 | |
| 1727 | /** |
| 1728 | * Focus on the search field instead of the main multiselect container. |
| 1729 | */ |
| 1730 | MultipleSelection.prototype.focusOnSearch = function() { |
| 1731 | var self = this; |
| 1732 | |
| 1733 | if ('undefined' !== typeof self.$search) { |
| 1734 | // Needs 1 ms delay because of other 1 ms setTimeouts when rendering. |
| 1735 | setTimeout(function(){ |
| 1736 | // Prevent the dropdown opening again when focused from this. |
| 1737 | // This gets reset automatically when focus is triggered. |
| 1738 | self._keyUpPrevented = true; |
| 1739 | |
| 1740 | self.$search.trigger( 'focus' ); |
| 1741 | }, 1); |
| 1742 | } |
| 1743 | } |
| 1744 | |
| 1745 | MultipleSelection.prototype.update = function (data) { |
| 1746 | this.clear(); |
| 1747 | |
| 1748 | if (data.length === 0) { |
| 1749 | return; |
| 1750 | } |
| 1751 | |
| 1752 | var $selections = []; |
| 1753 | |
| 1754 | for (var d = 0; d < data.length; d++) { |
| 1755 | var selection = data[d]; |
| 1756 | |
| 1757 | var $selection = this.selectionContainer(); |
| 1758 | var removeItemTag = $selection.html(); |
| 1759 | var formatted = this.display(selection, $selection); |
| 1760 | if ('string' === typeof formatted) { |
| 1761 | formatted = Utils.entityDecode(formatted.trim()); |
| 1762 | } |
| 1763 | |
| 1764 | $selection.text(formatted); |
| 1765 | $selection.prepend(removeItemTag); |
| 1766 | $selection.prop('title', selection.title || selection.text); |
| 1767 | |
| 1768 | $selection.data('data', selection); |
| 1769 | |
| 1770 | $selections.push($selection); |
| 1771 | } |
| 1772 | |
| 1773 | var $rendered = this.$selection.find('.select2-selection__rendered'); |
| 1774 | |
| 1775 | Utils.appendMany($rendered, $selections); |
| 1776 | }; |
| 1777 | |
| 1778 | return MultipleSelection; |
| 1779 | }); |
| 1780 | |
| 1781 | S2.define('select2/selection/placeholder',[ |
| 1782 | '../utils' |
| 1783 | ], function (Utils) { |
| 1784 | function Placeholder (decorated, $element, options) { |
| 1785 | this.placeholder = this.normalizePlaceholder(options.get('placeholder')); |
| 1786 | |
| 1787 | decorated.call(this, $element, options); |
| 1788 | } |
| 1789 | |
| 1790 | Placeholder.prototype.normalizePlaceholder = function (_, placeholder) { |
| 1791 | if (typeof placeholder === 'string') { |
| 1792 | placeholder = { |
| 1793 | id: '', |
| 1794 | text: placeholder |
| 1795 | }; |
| 1796 | } |
| 1797 | |
| 1798 | return placeholder; |
| 1799 | }; |
| 1800 | |
| 1801 | Placeholder.prototype.createPlaceholder = function (decorated, placeholder) { |
| 1802 | var $placeholder = this.selectionContainer(); |
| 1803 | |
| 1804 | $placeholder.text(Utils.entityDecode(this.display(placeholder))); |
| 1805 | $placeholder.addClass('select2-selection__placeholder') |
| 1806 | .removeClass('select2-selection__choice'); |
| 1807 | |
| 1808 | return $placeholder; |
| 1809 | }; |
| 1810 | |
| 1811 | Placeholder.prototype.update = function (decorated, data) { |
| 1812 | var singlePlaceholder = ( |
| 1813 | data.length == 1 && data[0].id != this.placeholder.id |
| 1814 | ); |
| 1815 | var multipleSelections = data.length > 1; |
| 1816 | |
| 1817 | if (multipleSelections || singlePlaceholder) { |
| 1818 | return decorated.call(this, data); |
| 1819 | } |
| 1820 | |
| 1821 | this.clear(); |
| 1822 | |
| 1823 | var $placeholder = this.createPlaceholder(this.placeholder); |
| 1824 | |
| 1825 | this.$selection.find('.select2-selection__rendered').append($placeholder); |
| 1826 | }; |
| 1827 | |
| 1828 | return Placeholder; |
| 1829 | }); |
| 1830 | |
| 1831 | S2.define('select2/selection/allowClear',[ |
| 1832 | 'jquery', |
| 1833 | '../keys' |
| 1834 | ], function ($, KEYS) { |
| 1835 | function AllowClear () { } |
| 1836 | |
| 1837 | AllowClear.prototype.bind = function (decorated, container, $container) { |
| 1838 | var self = this; |
| 1839 | |
| 1840 | decorated.call(this, container, $container); |
| 1841 | |
| 1842 | if (this.placeholder == null) { |
| 1843 | if (this.options.get('debug') && window.console && console.error) { |
| 1844 | console.error( |
| 1845 | 'Select2: The `allowClear` option should be used in combination ' + |
| 1846 | 'with the `placeholder` option.' |
| 1847 | ); |
| 1848 | } |
| 1849 | } |
| 1850 | |
| 1851 | this.$selection.on('mousedown', '.select2-selection__clear', |
| 1852 | function (evt) { |
| 1853 | self._handleClear(evt); |
| 1854 | }); |
| 1855 | |
| 1856 | container.on('keypress', function (evt) { |
| 1857 | self._handleKeyboardClear(evt, container); |
| 1858 | }); |
| 1859 | }; |
| 1860 | |
| 1861 | AllowClear.prototype._handleClear = function (_, evt) { |
| 1862 | // Ignore the event if it is disabled |
| 1863 | if (this.options.get('disabled')) { |
| 1864 | return; |
| 1865 | } |
| 1866 | |
| 1867 | var $clear = this.$selection.find('.select2-selection__clear'); |
| 1868 | |
| 1869 | // Ignore the event if nothing has been selected |
| 1870 | if ($clear.length === 0) { |
| 1871 | return; |
| 1872 | } |
| 1873 | |
| 1874 | evt.stopPropagation(); |
| 1875 | |
| 1876 | var data = $clear.data('data'); |
| 1877 | |
| 1878 | for (var d = 0; d < data.length; d++) { |
| 1879 | var unselectData = { |
| 1880 | data: data[d] |
| 1881 | }; |
| 1882 | |
| 1883 | // Trigger the `unselect` event, so people can prevent it from being |
| 1884 | // cleared. |
| 1885 | this.trigger('unselect', unselectData); |
| 1886 | |
| 1887 | // If the event was prevented, don't clear it out. |
| 1888 | if (unselectData.prevented) { |
| 1889 | return; |
| 1890 | } |
| 1891 | } |
| 1892 | |
| 1893 | this.$element.val(this.placeholder.id).trigger('change'); |
| 1894 | |
| 1895 | this.trigger('toggle', {}); |
| 1896 | }; |
| 1897 | |
| 1898 | AllowClear.prototype._handleKeyboardClear = function (_, evt, container) { |
| 1899 | if (container.isOpen()) { |
| 1900 | return; |
| 1901 | } |
| 1902 | |
| 1903 | if (evt.which == KEYS.DELETE || evt.which == KEYS.BACKSPACE) { |
| 1904 | this._handleClear(evt); |
| 1905 | } |
| 1906 | }; |
| 1907 | |
| 1908 | AllowClear.prototype.update = function (decorated, data) { |
| 1909 | decorated.call(this, data); |
| 1910 | |
| 1911 | if (this.$selection.find('.select2-selection__placeholder').length > 0 || |
| 1912 | data.length === 0) { |
| 1913 | return; |
| 1914 | } |
| 1915 | |
| 1916 | var $remove = $( |
| 1917 | '<span class="select2-selection__clear">' + |
| 1918 | '×' + |
| 1919 | '</span>' |
| 1920 | ); |
| 1921 | $remove.data('data', data); |
| 1922 | |
| 1923 | this.$selection.find('.select2-selection__rendered').prepend($remove); |
| 1924 | }; |
| 1925 | |
| 1926 | return AllowClear; |
| 1927 | }); |
| 1928 | |
| 1929 | S2.define('select2/selection/search',[ |
| 1930 | 'jquery', |
| 1931 | '../utils', |
| 1932 | '../keys' |
| 1933 | ], function ($, Utils, KEYS) { |
| 1934 | function Search (decorated, $element, options) { |
| 1935 | decorated.call(this, $element, options); |
| 1936 | } |
| 1937 | |
| 1938 | Search.prototype.render = function (decorated) { |
| 1939 | var $search = $( |
| 1940 | '<li class="select2-search select2-search--inline">' + |
| 1941 | '<input class="select2-search__field" type="text" tabindex="-1"' + |
| 1942 | ' autocomplete="off" autocorrect="off" autocapitalize="none"' + |
| 1943 | ' spellcheck="false" role="textbox" aria-autocomplete="list" />' + |
| 1944 | '</li>' |
| 1945 | ); |
| 1946 | |
| 1947 | this.$searchContainer = $search; |
| 1948 | this.$search = $search.find('input'); |
| 1949 | |
| 1950 | var $rendered = decorated.call(this); |
| 1951 | |
| 1952 | this._transferTabIndex(); |
| 1953 | |
| 1954 | return $rendered; |
| 1955 | }; |
| 1956 | |
| 1957 | Search.prototype.bind = function (decorated, container, $container) { |
| 1958 | var self = this; |
| 1959 | var resultsId = container.id + '-results'; |
| 1960 | |
| 1961 | decorated.call(this, container, $container); |
| 1962 | |
| 1963 | container.on('open', function () { |
| 1964 | self.$search.attr('aria-owns', resultsId); |
| 1965 | self.$search.trigger('focus'); |
| 1966 | }); |
| 1967 | |
| 1968 | container.on('close', function () { |
| 1969 | self.$search.val(''); |
| 1970 | self.$search.removeAttr('aria-activedescendant'); |
| 1971 | self.$search.removeAttr('aria-owns'); |
| 1972 | self.$search.trigger('focus'); |
| 1973 | }); |
| 1974 | |
| 1975 | container.on('enable', function () { |
| 1976 | self.$search.prop('disabled', false); |
| 1977 | |
| 1978 | self._transferTabIndex(); |
| 1979 | }); |
| 1980 | |
| 1981 | container.on('disable', function () { |
| 1982 | self.$search.prop('disabled', true); |
| 1983 | }); |
| 1984 | |
| 1985 | container.on('focus', function (evt) { |
| 1986 | self.$search.trigger('focus'); |
| 1987 | }); |
| 1988 | |
| 1989 | container.on('results:focus', function (params) { |
| 1990 | self.$search.attr('aria-activedescendant', params.data._resultId); |
| 1991 | }); |
| 1992 | |
| 1993 | this.$selection.on('focusin', '.select2-search--inline', function (evt) { |
| 1994 | self.trigger('focus', evt); |
| 1995 | }); |
| 1996 | |
| 1997 | this.$selection.on('focusout', '.select2-search--inline', function (evt) { |
| 1998 | self._handleBlur(evt); |
| 1999 | }); |
| 2000 | |
| 2001 | this.$selection.on('keydown', '.select2-search--inline', function (evt) { |
| 2002 | evt.stopPropagation(); |
| 2003 | |
| 2004 | self.trigger('keypress', evt); |
| 2005 | |
| 2006 | self._keyUpPrevented = evt.isDefaultPrevented(); |
| 2007 | |
| 2008 | var key = evt.which; |
| 2009 | |
| 2010 | if (key === KEYS.BACKSPACE && self.$search.val() === '') { |
| 2011 | var $previousChoice = self.$searchContainer |
| 2012 | .prev('.select2-selection__choice'); |
| 2013 | |
| 2014 | if ($previousChoice.length > 0) { |
| 2015 | var item = $previousChoice.data('data'); |
| 2016 | |
| 2017 | self.searchRemoveChoice(item); |
| 2018 | |
| 2019 | evt.preventDefault(); |
| 2020 | } |
| 2021 | } else if (evt.which === KEYS.ENTER) { |
| 2022 | container.open(); |
| 2023 | evt.preventDefault(); |
| 2024 | } |
| 2025 | }); |
| 2026 | |
| 2027 | // Try to detect the IE version should the `documentMode` property that |
| 2028 | // is stored on the document. This is only implemented in IE and is |
| 2029 | // slightly cleaner than doing a user agent check. |
| 2030 | // This property is not available in Edge, but Edge also doesn't have |
| 2031 | // this bug. |
| 2032 | var msie = document.documentMode; |
| 2033 | var disableInputEvents = msie && msie <= 11; |
| 2034 | |
| 2035 | // Workaround for browsers which do not support the `input` event |
| 2036 | // This will prevent double-triggering of events for browsers which support |
| 2037 | // both the `keyup` and `input` events. |
| 2038 | this.$selection.on( |
| 2039 | 'input.searchcheck', |
| 2040 | '.select2-search--inline', |
| 2041 | function (evt) { |
| 2042 | // IE will trigger the `input` event when a placeholder is used on a |
| 2043 | // search box. To get around this issue, we are forced to ignore all |
| 2044 | // `input` events in IE and keep using `keyup`. |
| 2045 | if (disableInputEvents) { |
| 2046 | self.$selection.off('input.search input.searchcheck'); |
| 2047 | return; |
| 2048 | } |
| 2049 | |
| 2050 | // Unbind the duplicated `keyup` event |
| 2051 | self.$selection.off('keyup.search'); |
| 2052 | } |
| 2053 | ); |
| 2054 | |
| 2055 | this.$selection.on( |
| 2056 | 'keyup.search input.search', |
| 2057 | '.select2-search--inline', |
| 2058 | function (evt) { |
| 2059 | // IE will trigger the `input` event when a placeholder is used on a |
| 2060 | // search box. To get around this issue, we are forced to ignore all |
| 2061 | // `input` events in IE and keep using `keyup`. |
| 2062 | if (disableInputEvents && evt.type === 'input') { |
| 2063 | self.$selection.off('input.search input.searchcheck'); |
| 2064 | return; |
| 2065 | } |
| 2066 | |
| 2067 | var key = evt.which; |
| 2068 | |
| 2069 | // We can freely ignore events from modifier keys |
| 2070 | if (key == KEYS.SHIFT || key == KEYS.CTRL || key == KEYS.ALT) { |
| 2071 | return; |
| 2072 | } |
| 2073 | |
| 2074 | // Tabbing will be handled during the `keydown` phase |
| 2075 | if (key == KEYS.TAB) { |
| 2076 | return; |
| 2077 | } |
| 2078 | |
| 2079 | self.handleSearch(evt); |
| 2080 | } |
| 2081 | ); |
| 2082 | }; |
| 2083 | |
| 2084 | /** |
| 2085 | * This method will transfer the tabindex attribute from the rendered |
| 2086 | * selection to the search box. This allows for the search box to be used as |
| 2087 | * the primary focus instead of the selection container. |
| 2088 | * |
| 2089 | * @private |
| 2090 | */ |
| 2091 | Search.prototype._transferTabIndex = function (decorated) { |
| 2092 | this.$search.attr('tabindex', this.$selection.attr('tabindex')); |
| 2093 | this.$selection.attr('tabindex', '-1'); |
| 2094 | }; |
| 2095 | |
| 2096 | Search.prototype.createPlaceholder = function (decorated, placeholder) { |
| 2097 | this.$search.attr('placeholder', placeholder.text); |
| 2098 | }; |
| 2099 | |
| 2100 | Search.prototype.update = function (decorated, data) { |
| 2101 | var searchHadFocus = this.$search[0] == document.activeElement; |
| 2102 | |
| 2103 | this.$search.attr('placeholder', ''); |
| 2104 | |
| 2105 | decorated.call(this, data); |
| 2106 | |
| 2107 | this.$selection.find('.select2-selection__rendered') |
| 2108 | .append(this.$searchContainer); |
| 2109 | |
| 2110 | this.resizeSearch(); |
| 2111 | if (searchHadFocus) { |
| 2112 | this.$search.trigger( 'focus' ); |
| 2113 | } |
| 2114 | }; |
| 2115 | |
| 2116 | Search.prototype.handleSearch = function () { |
| 2117 | this.resizeSearch(); |
| 2118 | |
| 2119 | if (!this._keyUpPrevented) { |
| 2120 | var input = this.$search.val(); |
| 2121 | |
| 2122 | this.trigger('query', { |
| 2123 | term: input |
| 2124 | }); |
| 2125 | } |
| 2126 | |
| 2127 | this._keyUpPrevented = false; |
| 2128 | }; |
| 2129 | |
| 2130 | Search.prototype.searchRemoveChoice = function (decorated, item) { |
| 2131 | this.trigger('unselect', { |
| 2132 | data: item |
| 2133 | }); |
| 2134 | |
| 2135 | this.$search.val(item.text); |
| 2136 | this.handleSearch(); |
| 2137 | }; |
| 2138 | |
| 2139 | Search.prototype.resizeSearch = function () { |
| 2140 | this.$search.css('width', '25px'); |
| 2141 | |
| 2142 | var width = ''; |
| 2143 | |
| 2144 | if (this.$search.attr('placeholder') !== '') { |
| 2145 | width = this.$selection.find('.select2-selection__rendered').innerWidth(); |
| 2146 | } else { |
| 2147 | var minimumWidth = this.$search.val().length + 1; |
| 2148 | |
| 2149 | width = (minimumWidth * 0.75) + 'em'; |
| 2150 | } |
| 2151 | |
| 2152 | this.$search.css('width', width); |
| 2153 | }; |
| 2154 | |
| 2155 | return Search; |
| 2156 | }); |
| 2157 | |
| 2158 | S2.define('select2/selection/eventRelay',[ |
| 2159 | 'jquery' |
| 2160 | ], function ($) { |
| 2161 | function EventRelay () { } |
| 2162 | |
| 2163 | EventRelay.prototype.bind = function (decorated, container, $container) { |
| 2164 | var self = this; |
| 2165 | var relayEvents = [ |
| 2166 | 'open', 'opening', |
| 2167 | 'close', 'closing', |
| 2168 | 'select', 'selecting', |
| 2169 | 'unselect', 'unselecting' |
| 2170 | ]; |
| 2171 | |
| 2172 | var preventableEvents = ['opening', 'closing', 'selecting', 'unselecting']; |
| 2173 | |
| 2174 | decorated.call(this, container, $container); |
| 2175 | |
| 2176 | container.on('*', function (name, params) { |
| 2177 | // Ignore events that should not be relayed |
| 2178 | if ($.inArray(name, relayEvents) === -1) { |
| 2179 | return; |
| 2180 | } |
| 2181 | |
| 2182 | // The parameters should always be an object |
| 2183 | params = params || {}; |
| 2184 | |
| 2185 | // Generate the jQuery event for the Select2 event |
| 2186 | var evt = $.Event('select2:' + name, { |
| 2187 | params: params |
| 2188 | }); |
| 2189 | |
| 2190 | self.$element.trigger(evt); |
| 2191 | |
| 2192 | // Only handle preventable events if it was one |
| 2193 | if ($.inArray(name, preventableEvents) === -1) { |
| 2194 | return; |
| 2195 | } |
| 2196 | |
| 2197 | params.prevented = evt.isDefaultPrevented(); |
| 2198 | }); |
| 2199 | }; |
| 2200 | |
| 2201 | return EventRelay; |
| 2202 | }); |
| 2203 | |
| 2204 | S2.define('select2/translation',[ |
| 2205 | 'jquery', |
| 2206 | 'require' |
| 2207 | ], function ($, require) { |
| 2208 | function Translation (dict) { |
| 2209 | this.dict = dict || {}; |
| 2210 | } |
| 2211 | |
| 2212 | Translation.prototype.all = function () { |
| 2213 | return this.dict; |
| 2214 | }; |
| 2215 | |
| 2216 | Translation.prototype.get = function (key) { |
| 2217 | return this.dict[key]; |
| 2218 | }; |
| 2219 | |
| 2220 | Translation.prototype.extend = function (translation) { |
| 2221 | this.dict = $.extend({}, translation.all(), this.dict); |
| 2222 | }; |
| 2223 | |
| 2224 | // Static functions |
| 2225 | |
| 2226 | Translation._cache = {}; |
| 2227 | |
| 2228 | Translation.loadPath = function (path) { |
| 2229 | if (!(path in Translation._cache)) { |
| 2230 | var translations = require(path); |
| 2231 | |
| 2232 | Translation._cache[path] = translations; |
| 2233 | } |
| 2234 | |
| 2235 | return new Translation(Translation._cache[path]); |
| 2236 | }; |
| 2237 | |
| 2238 | return Translation; |
| 2239 | }); |
| 2240 | |
| 2241 | S2.define('select2/diacritics',[ |
| 2242 | |
| 2243 | ], function () { |
| 2244 | var diacritics = { |
| 2245 | '\u24B6': 'A', |
| 2246 | '\uFF21': 'A', |
| 2247 | '\u00C0': 'A', |
| 2248 | '\u00C1': 'A', |
| 2249 | '\u00C2': 'A', |
| 2250 | '\u1EA6': 'A', |
| 2251 | '\u1EA4': 'A', |
| 2252 | '\u1EAA': 'A', |
| 2253 | '\u1EA8': 'A', |
| 2254 | '\u00C3': 'A', |
| 2255 | '\u0100': 'A', |
| 2256 | '\u0102': 'A', |
| 2257 | '\u1EB0': 'A', |
| 2258 | '\u1EAE': 'A', |
| 2259 | '\u1EB4': 'A', |
| 2260 | '\u1EB2': 'A', |
| 2261 | '\u0226': 'A', |
| 2262 | '\u01E0': 'A', |
| 2263 | '\u00C4': 'A', |
| 2264 | '\u01DE': 'A', |
| 2265 | '\u1EA2': 'A', |
| 2266 | '\u00C5': 'A', |
| 2267 | '\u01FA': 'A', |
| 2268 | '\u01CD': 'A', |
| 2269 | '\u0200': 'A', |
| 2270 | '\u0202': 'A', |
| 2271 | '\u1EA0': 'A', |
| 2272 | '\u1EAC': 'A', |
| 2273 | '\u1EB6': 'A', |
| 2274 | '\u1E00': 'A', |
| 2275 | '\u0104': 'A', |
| 2276 | '\u023A': 'A', |
| 2277 | '\u2C6F': 'A', |
| 2278 | '\uA732': 'AA', |
| 2279 | '\u00C6': 'AE', |
| 2280 | '\u01FC': 'AE', |
| 2281 | '\u01E2': 'AE', |
| 2282 | '\uA734': 'AO', |
| 2283 | '\uA736': 'AU', |
| 2284 | '\uA738': 'AV', |
| 2285 | '\uA73A': 'AV', |
| 2286 | '\uA73C': 'AY', |
| 2287 | '\u24B7': 'B', |
| 2288 | '\uFF22': 'B', |
| 2289 | '\u1E02': 'B', |
| 2290 | '\u1E04': 'B', |
| 2291 | '\u1E06': 'B', |
| 2292 | '\u0243': 'B', |
| 2293 | '\u0182': 'B', |
| 2294 | '\u0181': 'B', |
| 2295 | '\u24B8': 'C', |
| 2296 | '\uFF23': 'C', |
| 2297 | '\u0106': 'C', |
| 2298 | '\u0108': 'C', |
| 2299 | '\u010A': 'C', |
| 2300 | '\u010C': 'C', |
| 2301 | '\u00C7': 'C', |
| 2302 | '\u1E08': 'C', |
| 2303 | '\u0187': 'C', |
| 2304 | '\u023B': 'C', |
| 2305 | '\uA73E': 'C', |
| 2306 | '\u24B9': 'D', |
| 2307 | '\uFF24': 'D', |
| 2308 | '\u1E0A': 'D', |
| 2309 | '\u010E': 'D', |
| 2310 | '\u1E0C': 'D', |
| 2311 | '\u1E10': 'D', |
| 2312 | '\u1E12': 'D', |
| 2313 | '\u1E0E': 'D', |
| 2314 | '\u0110': 'D', |
| 2315 | '\u018B': 'D', |
| 2316 | '\u018A': 'D', |
| 2317 | '\u0189': 'D', |
| 2318 | '\uA779': 'D', |
| 2319 | '\u01F1': 'DZ', |
| 2320 | '\u01C4': 'DZ', |
| 2321 | '\u01F2': 'Dz', |
| 2322 | '\u01C5': 'Dz', |
| 2323 | '\u24BA': 'E', |
| 2324 | '\uFF25': 'E', |
| 2325 | '\u00C8': 'E', |
| 2326 | '\u00C9': 'E', |
| 2327 | '\u00CA': 'E', |
| 2328 | '\u1EC0': 'E', |
| 2329 | '\u1EBE': 'E', |
| 2330 | '\u1EC4': 'E', |
| 2331 | '\u1EC2': 'E', |
| 2332 | '\u1EBC': 'E', |
| 2333 | '\u0112': 'E', |
| 2334 | '\u1E14': 'E', |
| 2335 | '\u1E16': 'E', |
| 2336 | '\u0114': 'E', |
| 2337 | '\u0116': 'E', |
| 2338 | '\u00CB': 'E', |
| 2339 | '\u1EBA': 'E', |
| 2340 | '\u011A': 'E', |
| 2341 | '\u0204': 'E', |
| 2342 | '\u0206': 'E', |
| 2343 | '\u1EB8': 'E', |
| 2344 | '\u1EC6': 'E', |
| 2345 | '\u0228': 'E', |
| 2346 | '\u1E1C': 'E', |
| 2347 | '\u0118': 'E', |
| 2348 | '\u1E18': 'E', |
| 2349 | '\u1E1A': 'E', |
| 2350 | '\u0190': 'E', |
| 2351 | '\u018E': 'E', |
| 2352 | '\u24BB': 'F', |
| 2353 | '\uFF26': 'F', |
| 2354 | '\u1E1E': 'F', |
| 2355 | '\u0191': 'F', |
| 2356 | '\uA77B': 'F', |
| 2357 | '\u24BC': 'G', |
| 2358 | '\uFF27': 'G', |
| 2359 | '\u01F4': 'G', |
| 2360 | '\u011C': 'G', |
| 2361 | '\u1E20': 'G', |
| 2362 | '\u011E': 'G', |
| 2363 | '\u0120': 'G', |
| 2364 | '\u01E6': 'G', |
| 2365 | '\u0122': 'G', |
| 2366 | '\u01E4': 'G', |
| 2367 | '\u0193': 'G', |
| 2368 | '\uA7A0': 'G', |
| 2369 | '\uA77D': 'G', |
| 2370 | '\uA77E': 'G', |
| 2371 | '\u24BD': 'H', |
| 2372 | '\uFF28': 'H', |
| 2373 | '\u0124': 'H', |
| 2374 | '\u1E22': 'H', |
| 2375 | '\u1E26': 'H', |
| 2376 | '\u021E': 'H', |
| 2377 | '\u1E24': 'H', |
| 2378 | '\u1E28': 'H', |
| 2379 | '\u1E2A': 'H', |
| 2380 | '\u0126': 'H', |
| 2381 | '\u2C67': 'H', |
| 2382 | '\u2C75': 'H', |
| 2383 | '\uA78D': 'H', |
| 2384 | '\u24BE': 'I', |
| 2385 | '\uFF29': 'I', |
| 2386 | '\u00CC': 'I', |
| 2387 | '\u00CD': 'I', |
| 2388 | '\u00CE': 'I', |
| 2389 | '\u0128': 'I', |
| 2390 | '\u012A': 'I', |
| 2391 | '\u012C': 'I', |
| 2392 | '\u0130': 'I', |
| 2393 | '\u00CF': 'I', |
| 2394 | '\u1E2E': 'I', |
| 2395 | '\u1EC8': 'I', |
| 2396 | '\u01CF': 'I', |
| 2397 | '\u0208': 'I', |
| 2398 | '\u020A': 'I', |
| 2399 | '\u1ECA': 'I', |
| 2400 | '\u012E': 'I', |
| 2401 | '\u1E2C': 'I', |
| 2402 | '\u0197': 'I', |
| 2403 | '\u24BF': 'J', |
| 2404 | '\uFF2A': 'J', |
| 2405 | '\u0134': 'J', |
| 2406 | '\u0248': 'J', |
| 2407 | '\u24C0': 'K', |
| 2408 | '\uFF2B': 'K', |
| 2409 | '\u1E30': 'K', |
| 2410 | '\u01E8': 'K', |
| 2411 | '\u1E32': 'K', |
| 2412 | '\u0136': 'K', |
| 2413 | '\u1E34': 'K', |
| 2414 | '\u0198': 'K', |
| 2415 | '\u2C69': 'K', |
| 2416 | '\uA740': 'K', |
| 2417 | '\uA742': 'K', |
| 2418 | '\uA744': 'K', |
| 2419 | '\uA7A2': 'K', |
| 2420 | '\u24C1': 'L', |
| 2421 | '\uFF2C': 'L', |
| 2422 | '\u013F': 'L', |
| 2423 | '\u0139': 'L', |
| 2424 | '\u013D': 'L', |
| 2425 | '\u1E36': 'L', |
| 2426 | '\u1E38': 'L', |
| 2427 | '\u013B': 'L', |
| 2428 | '\u1E3C': 'L', |
| 2429 | '\u1E3A': 'L', |
| 2430 | '\u0141': 'L', |
| 2431 | '\u023D': 'L', |
| 2432 | '\u2C62': 'L', |
| 2433 | '\u2C60': 'L', |
| 2434 | '\uA748': 'L', |
| 2435 | '\uA746': 'L', |
| 2436 | '\uA780': 'L', |
| 2437 | '\u01C7': 'LJ', |
| 2438 | '\u01C8': 'Lj', |
| 2439 | '\u24C2': 'M', |
| 2440 | '\uFF2D': 'M', |
| 2441 | '\u1E3E': 'M', |
| 2442 | '\u1E40': 'M', |
| 2443 | '\u1E42': 'M', |
| 2444 | '\u2C6E': 'M', |
| 2445 | '\u019C': 'M', |
| 2446 | '\u24C3': 'N', |
| 2447 | '\uFF2E': 'N', |
| 2448 | '\u01F8': 'N', |
| 2449 | '\u0143': 'N', |
| 2450 | '\u00D1': 'N', |
| 2451 | '\u1E44': 'N', |
| 2452 | '\u0147': 'N', |
| 2453 | '\u1E46': 'N', |
| 2454 | '\u0145': 'N', |
| 2455 | '\u1E4A': 'N', |
| 2456 | '\u1E48': 'N', |
| 2457 | '\u0220': 'N', |
| 2458 | '\u019D': 'N', |
| 2459 | '\uA790': 'N', |
| 2460 | '\uA7A4': 'N', |
| 2461 | '\u01CA': 'NJ', |
| 2462 | '\u01CB': 'Nj', |
| 2463 | '\u24C4': 'O', |
| 2464 | '\uFF2F': 'O', |
| 2465 | '\u00D2': 'O', |
| 2466 | '\u00D3': 'O', |
| 2467 | '\u00D4': 'O', |
| 2468 | '\u1ED2': 'O', |
| 2469 | '\u1ED0': 'O', |
| 2470 | '\u1ED6': 'O', |
| 2471 | '\u1ED4': 'O', |
| 2472 | '\u00D5': 'O', |
| 2473 | '\u1E4C': 'O', |
| 2474 | '\u022C': 'O', |
| 2475 | '\u1E4E': 'O', |
| 2476 | '\u014C': 'O', |
| 2477 | '\u1E50': 'O', |
| 2478 | '\u1E52': 'O', |
| 2479 | '\u014E': 'O', |
| 2480 | '\u022E': 'O', |
| 2481 | '\u0230': 'O', |
| 2482 | '\u00D6': 'O', |
| 2483 | '\u022A': 'O', |
| 2484 | '\u1ECE': 'O', |
| 2485 | '\u0150': 'O', |
| 2486 | '\u01D1': 'O', |
| 2487 | '\u020C': 'O', |
| 2488 | '\u020E': 'O', |
| 2489 | '\u01A0': 'O', |
| 2490 | '\u1EDC': 'O', |
| 2491 | '\u1EDA': 'O', |
| 2492 | '\u1EE0': 'O', |
| 2493 | '\u1EDE': 'O', |
| 2494 | '\u1EE2': 'O', |
| 2495 | '\u1ECC': 'O', |
| 2496 | '\u1ED8': 'O', |
| 2497 | '\u01EA': 'O', |
| 2498 | '\u01EC': 'O', |
| 2499 | '\u00D8': 'O', |
| 2500 | '\u01FE': 'O', |
| 2501 | '\u0186': 'O', |
| 2502 | '\u019F': 'O', |
| 2503 | '\uA74A': 'O', |
| 2504 | '\uA74C': 'O', |
| 2505 | '\u01A2': 'OI', |
| 2506 | '\uA74E': 'OO', |
| 2507 | '\u0222': 'OU', |
| 2508 | '\u24C5': 'P', |
| 2509 | '\uFF30': 'P', |
| 2510 | '\u1E54': 'P', |
| 2511 | '\u1E56': 'P', |
| 2512 | '\u01A4': 'P', |
| 2513 | '\u2C63': 'P', |
| 2514 | '\uA750': 'P', |
| 2515 | '\uA752': 'P', |
| 2516 | '\uA754': 'P', |
| 2517 | '\u24C6': 'Q', |
| 2518 | '\uFF31': 'Q', |
| 2519 | '\uA756': 'Q', |
| 2520 | '\uA758': 'Q', |
| 2521 | '\u024A': 'Q', |
| 2522 | '\u24C7': 'R', |
| 2523 | '\uFF32': 'R', |
| 2524 | '\u0154': 'R', |
| 2525 | '\u1E58': 'R', |
| 2526 | '\u0158': 'R', |
| 2527 | '\u0210': 'R', |
| 2528 | '\u0212': 'R', |
| 2529 | '\u1E5A': 'R', |
| 2530 | '\u1E5C': 'R', |
| 2531 | '\u0156': 'R', |
| 2532 | '\u1E5E': 'R', |
| 2533 | '\u024C': 'R', |
| 2534 | '\u2C64': 'R', |
| 2535 | '\uA75A': 'R', |
| 2536 | '\uA7A6': 'R', |
| 2537 | '\uA782': 'R', |
| 2538 | '\u24C8': 'S', |
| 2539 | '\uFF33': 'S', |
| 2540 | '\u1E9E': 'S', |
| 2541 | '\u015A': 'S', |
| 2542 | '\u1E64': 'S', |
| 2543 | '\u015C': 'S', |
| 2544 | '\u1E60': 'S', |
| 2545 | '\u0160': 'S', |
| 2546 | '\u1E66': 'S', |
| 2547 | '\u1E62': 'S', |
| 2548 | '\u1E68': 'S', |
| 2549 | '\u0218': 'S', |
| 2550 | '\u015E': 'S', |
| 2551 | '\u2C7E': 'S', |
| 2552 | '\uA7A8': 'S', |
| 2553 | '\uA784': 'S', |
| 2554 | '\u24C9': 'T', |
| 2555 | '\uFF34': 'T', |
| 2556 | '\u1E6A': 'T', |
| 2557 | '\u0164': 'T', |
| 2558 | '\u1E6C': 'T', |
| 2559 | '\u021A': 'T', |
| 2560 | '\u0162': 'T', |
| 2561 | '\u1E70': 'T', |
| 2562 | '\u1E6E': 'T', |
| 2563 | '\u0166': 'T', |
| 2564 | '\u01AC': 'T', |
| 2565 | '\u01AE': 'T', |
| 2566 | '\u023E': 'T', |
| 2567 | '\uA786': 'T', |
| 2568 | '\uA728': 'TZ', |
| 2569 | '\u24CA': 'U', |
| 2570 | '\uFF35': 'U', |
| 2571 | '\u00D9': 'U', |
| 2572 | '\u00DA': 'U', |
| 2573 | '\u00DB': 'U', |
| 2574 | '\u0168': 'U', |
| 2575 | '\u1E78': 'U', |
| 2576 | '\u016A': 'U', |
| 2577 | '\u1E7A': 'U', |
| 2578 | '\u016C': 'U', |
| 2579 | '\u00DC': 'U', |
| 2580 | '\u01DB': 'U', |
| 2581 | '\u01D7': 'U', |
| 2582 | '\u01D5': 'U', |
| 2583 | '\u01D9': 'U', |
| 2584 | '\u1EE6': 'U', |
| 2585 | '\u016E': 'U', |
| 2586 | '\u0170': 'U', |
| 2587 | '\u01D3': 'U', |
| 2588 | '\u0214': 'U', |
| 2589 | '\u0216': 'U', |
| 2590 | '\u01AF': 'U', |
| 2591 | '\u1EEA': 'U', |
| 2592 | '\u1EE8': 'U', |
| 2593 | '\u1EEE': 'U', |
| 2594 | '\u1EEC': 'U', |
| 2595 | '\u1EF0': 'U', |
| 2596 | '\u1EE4': 'U', |
| 2597 | '\u1E72': 'U', |
| 2598 | '\u0172': 'U', |
| 2599 | '\u1E76': 'U', |
| 2600 | '\u1E74': 'U', |
| 2601 | '\u0244': 'U', |
| 2602 | '\u24CB': 'V', |
| 2603 | '\uFF36': 'V', |
| 2604 | '\u1E7C': 'V', |
| 2605 | '\u1E7E': 'V', |
| 2606 | '\u01B2': 'V', |
| 2607 | '\uA75E': 'V', |
| 2608 | '\u0245': 'V', |
| 2609 | '\uA760': 'VY', |
| 2610 | '\u24CC': 'W', |
| 2611 | '\uFF37': 'W', |
| 2612 | '\u1E80': 'W', |
| 2613 | '\u1E82': 'W', |
| 2614 | '\u0174': 'W', |
| 2615 | '\u1E86': 'W', |
| 2616 | '\u1E84': 'W', |
| 2617 | '\u1E88': 'W', |
| 2618 | '\u2C72': 'W', |
| 2619 | '\u24CD': 'X', |
| 2620 | '\uFF38': 'X', |
| 2621 | '\u1E8A': 'X', |
| 2622 | '\u1E8C': 'X', |
| 2623 | '\u24CE': 'Y', |
| 2624 | '\uFF39': 'Y', |
| 2625 | '\u1EF2': 'Y', |
| 2626 | '\u00DD': 'Y', |
| 2627 | '\u0176': 'Y', |
| 2628 | '\u1EF8': 'Y', |
| 2629 | '\u0232': 'Y', |
| 2630 | '\u1E8E': 'Y', |
| 2631 | '\u0178': 'Y', |
| 2632 | '\u1EF6': 'Y', |
| 2633 | '\u1EF4': 'Y', |
| 2634 | '\u01B3': 'Y', |
| 2635 | '\u024E': 'Y', |
| 2636 | '\u1EFE': 'Y', |
| 2637 | '\u24CF': 'Z', |
| 2638 | '\uFF3A': 'Z', |
| 2639 | '\u0179': 'Z', |
| 2640 | '\u1E90': 'Z', |
| 2641 | '\u017B': 'Z', |
| 2642 | '\u017D': 'Z', |
| 2643 | '\u1E92': 'Z', |
| 2644 | '\u1E94': 'Z', |
| 2645 | '\u01B5': 'Z', |
| 2646 | '\u0224': 'Z', |
| 2647 | '\u2C7F': 'Z', |
| 2648 | '\u2C6B': 'Z', |
| 2649 | '\uA762': 'Z', |
| 2650 | '\u24D0': 'a', |
| 2651 | '\uFF41': 'a', |
| 2652 | '\u1E9A': 'a', |
| 2653 | '\u00E0': 'a', |
| 2654 | '\u00E1': 'a', |
| 2655 | '\u00E2': 'a', |
| 2656 | '\u1EA7': 'a', |
| 2657 | '\u1EA5': 'a', |
| 2658 | '\u1EAB': 'a', |
| 2659 | '\u1EA9': 'a', |
| 2660 | '\u00E3': 'a', |
| 2661 | '\u0101': 'a', |
| 2662 | '\u0103': 'a', |
| 2663 | '\u1EB1': 'a', |
| 2664 | '\u1EAF': 'a', |
| 2665 | '\u1EB5': 'a', |
| 2666 | '\u1EB3': 'a', |
| 2667 | '\u0227': 'a', |
| 2668 | '\u01E1': 'a', |
| 2669 | '\u00E4': 'a', |
| 2670 | '\u01DF': 'a', |
| 2671 | '\u1EA3': 'a', |
| 2672 | '\u00E5': 'a', |
| 2673 | '\u01FB': 'a', |
| 2674 | '\u01CE': 'a', |
| 2675 | '\u0201': 'a', |
| 2676 | '\u0203': 'a', |
| 2677 | '\u1EA1': 'a', |
| 2678 | '\u1EAD': 'a', |
| 2679 | '\u1EB7': 'a', |
| 2680 | '\u1E01': 'a', |
| 2681 | '\u0105': 'a', |
| 2682 | '\u2C65': 'a', |
| 2683 | '\u0250': 'a', |
| 2684 | '\uA733': 'aa', |
| 2685 | '\u00E6': 'ae', |
| 2686 | '\u01FD': 'ae', |
| 2687 | '\u01E3': 'ae', |
| 2688 | '\uA735': 'ao', |
| 2689 | '\uA737': 'au', |
| 2690 | '\uA739': 'av', |
| 2691 | '\uA73B': 'av', |
| 2692 | '\uA73D': 'ay', |
| 2693 | '\u24D1': 'b', |
| 2694 | '\uFF42': 'b', |
| 2695 | '\u1E03': 'b', |
| 2696 | '\u1E05': 'b', |
| 2697 | '\u1E07': 'b', |
| 2698 | '\u0180': 'b', |
| 2699 | '\u0183': 'b', |
| 2700 | '\u0253': 'b', |
| 2701 | '\u24D2': 'c', |
| 2702 | '\uFF43': 'c', |
| 2703 | '\u0107': 'c', |
| 2704 | '\u0109': 'c', |
| 2705 | '\u010B': 'c', |
| 2706 | '\u010D': 'c', |
| 2707 | '\u00E7': 'c', |
| 2708 | '\u1E09': 'c', |
| 2709 | '\u0188': 'c', |
| 2710 | '\u023C': 'c', |
| 2711 | '\uA73F': 'c', |
| 2712 | '\u2184': 'c', |
| 2713 | '\u24D3': 'd', |
| 2714 | '\uFF44': 'd', |
| 2715 | '\u1E0B': 'd', |
| 2716 | '\u010F': 'd', |
| 2717 | '\u1E0D': 'd', |
| 2718 | '\u1E11': 'd', |
| 2719 | '\u1E13': 'd', |
| 2720 | '\u1E0F': 'd', |
| 2721 | '\u0111': 'd', |
| 2722 | '\u018C': 'd', |
| 2723 | '\u0256': 'd', |
| 2724 | '\u0257': 'd', |
| 2725 | '\uA77A': 'd', |
| 2726 | '\u01F3': 'dz', |
| 2727 | '\u01C6': 'dz', |
| 2728 | '\u24D4': 'e', |
| 2729 | '\uFF45': 'e', |
| 2730 | '\u00E8': 'e', |
| 2731 | '\u00E9': 'e', |
| 2732 | '\u00EA': 'e', |
| 2733 | '\u1EC1': 'e', |
| 2734 | '\u1EBF': 'e', |
| 2735 | '\u1EC5': 'e', |
| 2736 | '\u1EC3': 'e', |
| 2737 | '\u1EBD': 'e', |
| 2738 | '\u0113': 'e', |
| 2739 | '\u1E15': 'e', |
| 2740 | '\u1E17': 'e', |
| 2741 | '\u0115': 'e', |
| 2742 | '\u0117': 'e', |
| 2743 | '\u00EB': 'e', |
| 2744 | '\u1EBB': 'e', |
| 2745 | '\u011B': 'e', |
| 2746 | '\u0205': 'e', |
| 2747 | '\u0207': 'e', |
| 2748 | '\u1EB9': 'e', |
| 2749 | '\u1EC7': 'e', |
| 2750 | '\u0229': 'e', |
| 2751 | '\u1E1D': 'e', |
| 2752 | '\u0119': 'e', |
| 2753 | '\u1E19': 'e', |
| 2754 | '\u1E1B': 'e', |
| 2755 | '\u0247': 'e', |
| 2756 | '\u025B': 'e', |
| 2757 | '\u01DD': 'e', |
| 2758 | '\u24D5': 'f', |
| 2759 | '\uFF46': 'f', |
| 2760 | '\u1E1F': 'f', |
| 2761 | '\u0192': 'f', |
| 2762 | '\uA77C': 'f', |
| 2763 | '\u24D6': 'g', |
| 2764 | '\uFF47': 'g', |
| 2765 | '\u01F5': 'g', |
| 2766 | '\u011D': 'g', |
| 2767 | '\u1E21': 'g', |
| 2768 | '\u011F': 'g', |
| 2769 | '\u0121': 'g', |
| 2770 | '\u01E7': 'g', |
| 2771 | '\u0123': 'g', |
| 2772 | '\u01E5': 'g', |
| 2773 | '\u0260': 'g', |
| 2774 | '\uA7A1': 'g', |
| 2775 | '\u1D79': 'g', |
| 2776 | '\uA77F': 'g', |
| 2777 | '\u24D7': 'h', |
| 2778 | '\uFF48': 'h', |
| 2779 | '\u0125': 'h', |
| 2780 | '\u1E23': 'h', |
| 2781 | '\u1E27': 'h', |
| 2782 | '\u021F': 'h', |
| 2783 | '\u1E25': 'h', |
| 2784 | '\u1E29': 'h', |
| 2785 | '\u1E2B': 'h', |
| 2786 | '\u1E96': 'h', |
| 2787 | '\u0127': 'h', |
| 2788 | '\u2C68': 'h', |
| 2789 | '\u2C76': 'h', |
| 2790 | '\u0265': 'h', |
| 2791 | '\u0195': 'hv', |
| 2792 | '\u24D8': 'i', |
| 2793 | '\uFF49': 'i', |
| 2794 | '\u00EC': 'i', |
| 2795 | '\u00ED': 'i', |
| 2796 | '\u00EE': 'i', |
| 2797 | '\u0129': 'i', |
| 2798 | '\u012B': 'i', |
| 2799 | '\u012D': 'i', |
| 2800 | '\u00EF': 'i', |
| 2801 | '\u1E2F': 'i', |
| 2802 | '\u1EC9': 'i', |
| 2803 | '\u01D0': 'i', |
| 2804 | '\u0209': 'i', |
| 2805 | '\u020B': 'i', |
| 2806 | '\u1ECB': 'i', |
| 2807 | '\u012F': 'i', |
| 2808 | '\u1E2D': 'i', |
| 2809 | '\u0268': 'i', |
| 2810 | '\u0131': 'i', |
| 2811 | '\u24D9': 'j', |
| 2812 | '\uFF4A': 'j', |
| 2813 | '\u0135': 'j', |
| 2814 | '\u01F0': 'j', |
| 2815 | '\u0249': 'j', |
| 2816 | '\u24DA': 'k', |
| 2817 | '\uFF4B': 'k', |
| 2818 | '\u1E31': 'k', |
| 2819 | '\u01E9': 'k', |
| 2820 | '\u1E33': 'k', |
| 2821 | '\u0137': 'k', |
| 2822 | '\u1E35': 'k', |
| 2823 | '\u0199': 'k', |
| 2824 | '\u2C6A': 'k', |
| 2825 | '\uA741': 'k', |
| 2826 | '\uA743': 'k', |
| 2827 | '\uA745': 'k', |
| 2828 | '\uA7A3': 'k', |
| 2829 | '\u24DB': 'l', |
| 2830 | '\uFF4C': 'l', |
| 2831 | '\u0140': 'l', |
| 2832 | '\u013A': 'l', |
| 2833 | '\u013E': 'l', |
| 2834 | '\u1E37': 'l', |
| 2835 | '\u1E39': 'l', |
| 2836 | '\u013C': 'l', |
| 2837 | '\u1E3D': 'l', |
| 2838 | '\u1E3B': 'l', |
| 2839 | '\u017F': 'l', |
| 2840 | '\u0142': 'l', |
| 2841 | '\u019A': 'l', |
| 2842 | '\u026B': 'l', |
| 2843 | '\u2C61': 'l', |
| 2844 | '\uA749': 'l', |
| 2845 | '\uA781': 'l', |
| 2846 | '\uA747': 'l', |
| 2847 | '\u01C9': 'lj', |
| 2848 | '\u24DC': 'm', |
| 2849 | '\uFF4D': 'm', |
| 2850 | '\u1E3F': 'm', |
| 2851 | '\u1E41': 'm', |
| 2852 | '\u1E43': 'm', |
| 2853 | '\u0271': 'm', |
| 2854 | '\u026F': 'm', |
| 2855 | '\u24DD': 'n', |
| 2856 | '\uFF4E': 'n', |
| 2857 | '\u01F9': 'n', |
| 2858 | '\u0144': 'n', |
| 2859 | '\u00F1': 'n', |
| 2860 | '\u1E45': 'n', |
| 2861 | '\u0148': 'n', |
| 2862 | '\u1E47': 'n', |
| 2863 | '\u0146': 'n', |
| 2864 | '\u1E4B': 'n', |
| 2865 | '\u1E49': 'n', |
| 2866 | '\u019E': 'n', |
| 2867 | '\u0272': 'n', |
| 2868 | '\u0149': 'n', |
| 2869 | '\uA791': 'n', |
| 2870 | '\uA7A5': 'n', |
| 2871 | '\u01CC': 'nj', |
| 2872 | '\u24DE': 'o', |
| 2873 | '\uFF4F': 'o', |
| 2874 | '\u00F2': 'o', |
| 2875 | '\u00F3': 'o', |
| 2876 | '\u00F4': 'o', |
| 2877 | '\u1ED3': 'o', |
| 2878 | '\u1ED1': 'o', |
| 2879 | '\u1ED7': 'o', |
| 2880 | '\u1ED5': 'o', |
| 2881 | '\u00F5': 'o', |
| 2882 | '\u1E4D': 'o', |
| 2883 | '\u022D': 'o', |
| 2884 | '\u1E4F': 'o', |
| 2885 | '\u014D': 'o', |
| 2886 | '\u1E51': 'o', |
| 2887 | '\u1E53': 'o', |
| 2888 | '\u014F': 'o', |
| 2889 | '\u022F': 'o', |
| 2890 | '\u0231': 'o', |
| 2891 | '\u00F6': 'o', |
| 2892 | '\u022B': 'o', |
| 2893 | '\u1ECF': 'o', |
| 2894 | '\u0151': 'o', |
| 2895 | '\u01D2': 'o', |
| 2896 | '\u020D': 'o', |
| 2897 | '\u020F': 'o', |
| 2898 | '\u01A1': 'o', |
| 2899 | '\u1EDD': 'o', |
| 2900 | '\u1EDB': 'o', |
| 2901 | '\u1EE1': 'o', |
| 2902 | '\u1EDF': 'o', |
| 2903 | '\u1EE3': 'o', |
| 2904 | '\u1ECD': 'o', |
| 2905 | '\u1ED9': 'o', |
| 2906 | '\u01EB': 'o', |
| 2907 | '\u01ED': 'o', |
| 2908 | '\u00F8': 'o', |
| 2909 | '\u01FF': 'o', |
| 2910 | '\u0254': 'o', |
| 2911 | '\uA74B': 'o', |
| 2912 | '\uA74D': 'o', |
| 2913 | '\u0275': 'o', |
| 2914 | '\u01A3': 'oi', |
| 2915 | '\u0223': 'ou', |
| 2916 | '\uA74F': 'oo', |
| 2917 | '\u24DF': 'p', |
| 2918 | '\uFF50': 'p', |
| 2919 | '\u1E55': 'p', |
| 2920 | '\u1E57': 'p', |
| 2921 | '\u01A5': 'p', |
| 2922 | '\u1D7D': 'p', |
| 2923 | '\uA751': 'p', |
| 2924 | '\uA753': 'p', |
| 2925 | '\uA755': 'p', |
| 2926 | '\u24E0': 'q', |
| 2927 | '\uFF51': 'q', |
| 2928 | '\u024B': 'q', |
| 2929 | '\uA757': 'q', |
| 2930 | '\uA759': 'q', |
| 2931 | '\u24E1': 'r', |
| 2932 | '\uFF52': 'r', |
| 2933 | '\u0155': 'r', |
| 2934 | '\u1E59': 'r', |
| 2935 | '\u0159': 'r', |
| 2936 | '\u0211': 'r', |
| 2937 | '\u0213': 'r', |
| 2938 | '\u1E5B': 'r', |
| 2939 | '\u1E5D': 'r', |
| 2940 | '\u0157': 'r', |
| 2941 | '\u1E5F': 'r', |
| 2942 | '\u024D': 'r', |
| 2943 | '\u027D': 'r', |
| 2944 | '\uA75B': 'r', |
| 2945 | '\uA7A7': 'r', |
| 2946 | '\uA783': 'r', |
| 2947 | '\u24E2': 's', |
| 2948 | '\uFF53': 's', |
| 2949 | '\u00DF': 's', |
| 2950 | '\u015B': 's', |
| 2951 | '\u1E65': 's', |
| 2952 | '\u015D': 's', |
| 2953 | '\u1E61': 's', |
| 2954 | '\u0161': 's', |
| 2955 | '\u1E67': 's', |
| 2956 | '\u1E63': 's', |
| 2957 | '\u1E69': 's', |
| 2958 | '\u0219': 's', |
| 2959 | '\u015F': 's', |
| 2960 | '\u023F': 's', |
| 2961 | '\uA7A9': 's', |
| 2962 | '\uA785': 's', |
| 2963 | '\u1E9B': 's', |
| 2964 | '\u24E3': 't', |
| 2965 | '\uFF54': 't', |
| 2966 | '\u1E6B': 't', |
| 2967 | '\u1E97': 't', |
| 2968 | '\u0165': 't', |
| 2969 | '\u1E6D': 't', |
| 2970 | '\u021B': 't', |
| 2971 | '\u0163': 't', |
| 2972 | '\u1E71': 't', |
| 2973 | '\u1E6F': 't', |
| 2974 | '\u0167': 't', |
| 2975 | '\u01AD': 't', |
| 2976 | '\u0288': 't', |
| 2977 | '\u2C66': 't', |
| 2978 | '\uA787': 't', |
| 2979 | '\uA729': 'tz', |
| 2980 | '\u24E4': 'u', |
| 2981 | '\uFF55': 'u', |
| 2982 | '\u00F9': 'u', |
| 2983 | '\u00FA': 'u', |
| 2984 | '\u00FB': 'u', |
| 2985 | '\u0169': 'u', |
| 2986 | '\u1E79': 'u', |
| 2987 | '\u016B': 'u', |
| 2988 | '\u1E7B': 'u', |
| 2989 | '\u016D': 'u', |
| 2990 | '\u00FC': 'u', |
| 2991 | '\u01DC': 'u', |
| 2992 | '\u01D8': 'u', |
| 2993 | '\u01D6': 'u', |
| 2994 | '\u01DA': 'u', |
| 2995 | '\u1EE7': 'u', |
| 2996 | '\u016F': 'u', |
| 2997 | '\u0171': 'u', |
| 2998 | '\u01D4': 'u', |
| 2999 | '\u0215': 'u', |
| 3000 | '\u0217': 'u', |
| 3001 | '\u01B0': 'u', |
| 3002 | '\u1EEB': 'u', |
| 3003 | '\u1EE9': 'u', |
| 3004 | '\u1EEF': 'u', |
| 3005 | '\u1EED': 'u', |
| 3006 | '\u1EF1': 'u', |
| 3007 | '\u1EE5': 'u', |
| 3008 | '\u1E73': 'u', |
| 3009 | '\u0173': 'u', |
| 3010 | '\u1E77': 'u', |
| 3011 | '\u1E75': 'u', |
| 3012 | '\u0289': 'u', |
| 3013 | '\u24E5': 'v', |
| 3014 | '\uFF56': 'v', |
| 3015 | '\u1E7D': 'v', |
| 3016 | '\u1E7F': 'v', |
| 3017 | '\u028B': 'v', |
| 3018 | '\uA75F': 'v', |
| 3019 | '\u028C': 'v', |
| 3020 | '\uA761': 'vy', |
| 3021 | '\u24E6': 'w', |
| 3022 | '\uFF57': 'w', |
| 3023 | '\u1E81': 'w', |
| 3024 | '\u1E83': 'w', |
| 3025 | '\u0175': 'w', |
| 3026 | '\u1E87': 'w', |
| 3027 | '\u1E85': 'w', |
| 3028 | '\u1E98': 'w', |
| 3029 | '\u1E89': 'w', |
| 3030 | '\u2C73': 'w', |
| 3031 | '\u24E7': 'x', |
| 3032 | '\uFF58': 'x', |
| 3033 | '\u1E8B': 'x', |
| 3034 | '\u1E8D': 'x', |
| 3035 | '\u24E8': 'y', |
| 3036 | '\uFF59': 'y', |
| 3037 | '\u1EF3': 'y', |
| 3038 | '\u00FD': 'y', |
| 3039 | '\u0177': 'y', |
| 3040 | '\u1EF9': 'y', |
| 3041 | '\u0233': 'y', |
| 3042 | '\u1E8F': 'y', |
| 3043 | '\u00FF': 'y', |
| 3044 | '\u1EF7': 'y', |
| 3045 | '\u1E99': 'y', |
| 3046 | '\u1EF5': 'y', |
| 3047 | '\u01B4': 'y', |
| 3048 | '\u024F': 'y', |
| 3049 | '\u1EFF': 'y', |
| 3050 | '\u24E9': 'z', |
| 3051 | '\uFF5A': 'z', |
| 3052 | '\u017A': 'z', |
| 3053 | '\u1E91': 'z', |
| 3054 | '\u017C': 'z', |
| 3055 | '\u017E': 'z', |
| 3056 | '\u1E93': 'z', |
| 3057 | '\u1E95': 'z', |
| 3058 | '\u01B6': 'z', |
| 3059 | '\u0225': 'z', |
| 3060 | '\u0240': 'z', |
| 3061 | '\u2C6C': 'z', |
| 3062 | '\uA763': 'z', |
| 3063 | '\u0386': '\u0391', |
| 3064 | '\u0388': '\u0395', |
| 3065 | '\u0389': '\u0397', |
| 3066 | '\u038A': '\u0399', |
| 3067 | '\u03AA': '\u0399', |
| 3068 | '\u038C': '\u039F', |
| 3069 | '\u038E': '\u03A5', |
| 3070 | '\u03AB': '\u03A5', |
| 3071 | '\u038F': '\u03A9', |
| 3072 | '\u03AC': '\u03B1', |
| 3073 | '\u03AD': '\u03B5', |
| 3074 | '\u03AE': '\u03B7', |
| 3075 | '\u03AF': '\u03B9', |
| 3076 | '\u03CA': '\u03B9', |
| 3077 | '\u0390': '\u03B9', |
| 3078 | '\u03CC': '\u03BF', |
| 3079 | '\u03CD': '\u03C5', |
| 3080 | '\u03CB': '\u03C5', |
| 3081 | '\u03B0': '\u03C5', |
| 3082 | '\u03C9': '\u03C9', |
| 3083 | '\u03C2': '\u03C3' |
| 3084 | }; |
| 3085 | |
| 3086 | return diacritics; |
| 3087 | }); |
| 3088 | |
| 3089 | S2.define('select2/data/base',[ |
| 3090 | '../utils' |
| 3091 | ], function (Utils) { |
| 3092 | function BaseAdapter ($element, options) { |
| 3093 | BaseAdapter.__super__.constructor.call(this); |
| 3094 | } |
| 3095 | |
| 3096 | Utils.Extend(BaseAdapter, Utils.Observable); |
| 3097 | |
| 3098 | BaseAdapter.prototype.current = function (callback) { |
| 3099 | throw new Error('The `current` method must be defined in child classes.'); |
| 3100 | }; |
| 3101 | |
| 3102 | BaseAdapter.prototype.query = function (params, callback) { |
| 3103 | throw new Error('The `query` method must be defined in child classes.'); |
| 3104 | }; |
| 3105 | |
| 3106 | BaseAdapter.prototype.bind = function (container, $container) { |
| 3107 | // Can be implemented in subclasses |
| 3108 | }; |
| 3109 | |
| 3110 | BaseAdapter.prototype.destroy = function () { |
| 3111 | // Can be implemented in subclasses |
| 3112 | }; |
| 3113 | |
| 3114 | BaseAdapter.prototype.generateResultId = function (container, data) { |
| 3115 | var id = ''; |
| 3116 | |
| 3117 | if (container != null) { |
| 3118 | id += container.id |
| 3119 | } else { |
| 3120 | id += Utils.generateChars(4); |
| 3121 | } |
| 3122 | |
| 3123 | id += '-result-'; |
| 3124 | id += Utils.generateChars(4); |
| 3125 | |
| 3126 | if (data.id != null) { |
| 3127 | id += '-' + data.id.toString(); |
| 3128 | } else { |
| 3129 | id += '-' + Utils.generateChars(4); |
| 3130 | } |
| 3131 | return id; |
| 3132 | }; |
| 3133 | |
| 3134 | return BaseAdapter; |
| 3135 | }); |
| 3136 | |
| 3137 | S2.define('select2/data/select',[ |
| 3138 | './base', |
| 3139 | '../utils', |
| 3140 | 'jquery' |
| 3141 | ], function (BaseAdapter, Utils, $) { |
| 3142 | function SelectAdapter ($element, options) { |
| 3143 | this.$element = $element; |
| 3144 | this.options = options; |
| 3145 | |
| 3146 | SelectAdapter.__super__.constructor.call(this); |
| 3147 | } |
| 3148 | |
| 3149 | Utils.Extend(SelectAdapter, BaseAdapter); |
| 3150 | |
| 3151 | SelectAdapter.prototype.current = function (callback) { |
| 3152 | var data = []; |
| 3153 | var self = this; |
| 3154 | |
| 3155 | this.$element.find(':selected').each(function () { |
| 3156 | var $option = $(this); |
| 3157 | |
| 3158 | var option = self.item($option); |
| 3159 | |
| 3160 | data.push(option); |
| 3161 | }); |
| 3162 | |
| 3163 | callback(data); |
| 3164 | }; |
| 3165 | |
| 3166 | SelectAdapter.prototype.select = function (data) { |
| 3167 | var self = this; |
| 3168 | |
| 3169 | data.selected = true; |
| 3170 | |
| 3171 | // If data.element is a DOM node, use it instead |
| 3172 | if ($(data.element).is('option')) { |
| 3173 | data.element.selected = true; |
| 3174 | |
| 3175 | this.$element.trigger('change'); |
| 3176 | |
| 3177 | return; |
| 3178 | } |
| 3179 | |
| 3180 | if (this.$element.prop('multiple')) { |
| 3181 | this.current(function (currentData) { |
| 3182 | var val = []; |
| 3183 | |
| 3184 | data = [data]; |
| 3185 | data.push.apply(data, currentData); |
| 3186 | |
| 3187 | for (var d = 0; d < data.length; d++) { |
| 3188 | var id = data[d].id; |
| 3189 | |
| 3190 | if ($.inArray(id, val) === -1) { |
| 3191 | val.push(id); |
| 3192 | } |
| 3193 | } |
| 3194 | |
| 3195 | self.$element.val(val); |
| 3196 | self.$element.trigger('change'); |
| 3197 | }); |
| 3198 | } else { |
| 3199 | var val = data.id; |
| 3200 | |
| 3201 | this.$element.val(val); |
| 3202 | this.$element.trigger('change'); |
| 3203 | } |
| 3204 | }; |
| 3205 | |
| 3206 | SelectAdapter.prototype.unselect = function (data) { |
| 3207 | var self = this; |
| 3208 | |
| 3209 | if (!this.$element.prop('multiple')) { |
| 3210 | return; |
| 3211 | } |
| 3212 | |
| 3213 | data.selected = false; |
| 3214 | |
| 3215 | if ($(data.element).is('option')) { |
| 3216 | data.element.selected = false; |
| 3217 | |
| 3218 | this.$element.trigger('change'); |
| 3219 | |
| 3220 | return; |
| 3221 | } |
| 3222 | |
| 3223 | this.current(function (currentData) { |
| 3224 | var val = []; |
| 3225 | |
| 3226 | for (var d = 0; d < currentData.length; d++) { |
| 3227 | var id = currentData[d].id; |
| 3228 | |
| 3229 | if (id !== data.id && $.inArray(id, val) === -1) { |
| 3230 | val.push(id); |
| 3231 | } |
| 3232 | } |
| 3233 | |
| 3234 | self.$element.val(val); |
| 3235 | |
| 3236 | self.$element.trigger('change'); |
| 3237 | }); |
| 3238 | }; |
| 3239 | |
| 3240 | SelectAdapter.prototype.bind = function (container, $container) { |
| 3241 | var self = this; |
| 3242 | |
| 3243 | this.container = container; |
| 3244 | |
| 3245 | container.on('select', function (params) { |
| 3246 | self.select(params.data); |
| 3247 | }); |
| 3248 | |
| 3249 | container.on('unselect', function (params) { |
| 3250 | self.unselect(params.data); |
| 3251 | }); |
| 3252 | }; |
| 3253 | |
| 3254 | SelectAdapter.prototype.destroy = function () { |
| 3255 | // Remove anything added to child elements |
| 3256 | this.$element.find('*').each(function () { |
| 3257 | // Remove any custom data set by Select2 |
| 3258 | $.removeData(this, 'data'); |
| 3259 | }); |
| 3260 | }; |
| 3261 | |
| 3262 | SelectAdapter.prototype.query = function (params, callback) { |
| 3263 | var data = []; |
| 3264 | var self = this; |
| 3265 | |
| 3266 | var $options = this.$element.children(); |
| 3267 | |
| 3268 | $options.each(function () { |
| 3269 | var $option = $(this); |
| 3270 | |
| 3271 | if (!$option.is('option') && !$option.is('optgroup')) { |
| 3272 | return; |
| 3273 | } |
| 3274 | |
| 3275 | var option = self.item($option); |
| 3276 | |
| 3277 | var matches = self.matches(params, option); |
| 3278 | |
| 3279 | if (matches !== null) { |
| 3280 | data.push(matches); |
| 3281 | } |
| 3282 | }); |
| 3283 | |
| 3284 | callback({ |
| 3285 | results: data |
| 3286 | }); |
| 3287 | }; |
| 3288 | |
| 3289 | SelectAdapter.prototype.addOptions = function ($options) { |
| 3290 | Utils.appendMany(this.$element, $options); |
| 3291 | }; |
| 3292 | |
| 3293 | SelectAdapter.prototype.option = function (data) { |
| 3294 | var option; |
| 3295 | |
| 3296 | if (data.children) { |
| 3297 | option = document.createElement('optgroup'); |
| 3298 | option.label = data.text; |
| 3299 | } else { |
| 3300 | option = document.createElement('option'); |
| 3301 | |
| 3302 | if (option.textContent !== undefined) { |
| 3303 | option.textContent = data.text; |
| 3304 | } else { |
| 3305 | option.innerText = data.text; |
| 3306 | } |
| 3307 | } |
| 3308 | |
| 3309 | if (data.id !== undefined) { |
| 3310 | option.value = data.id; |
| 3311 | } |
| 3312 | |
| 3313 | if (data.disabled) { |
| 3314 | option.disabled = true; |
| 3315 | } |
| 3316 | |
| 3317 | if (data.selected) { |
| 3318 | option.selected = true; |
| 3319 | } |
| 3320 | |
| 3321 | if (data.title) { |
| 3322 | option.title = data.title; |
| 3323 | } |
| 3324 | |
| 3325 | var $option = $(option); |
| 3326 | |
| 3327 | var normalizedData = this._normalizeItem(data); |
| 3328 | normalizedData.element = option; |
| 3329 | |
| 3330 | // Override the option's data with the combined data |
| 3331 | $.data(option, 'data', normalizedData); |
| 3332 | |
| 3333 | return $option; |
| 3334 | }; |
| 3335 | |
| 3336 | SelectAdapter.prototype.item = function ($option) { |
| 3337 | var data = {}; |
| 3338 | |
| 3339 | data = $.data($option[0], 'data'); |
| 3340 | |
| 3341 | if (data != null) { |
| 3342 | return data; |
| 3343 | } |
| 3344 | |
| 3345 | if ($option.is('option')) { |
| 3346 | data = { |
| 3347 | id: $option.val(), |
| 3348 | text: $option.text(), |
| 3349 | disabled: $option.prop('disabled'), |
| 3350 | selected: $option.prop('selected'), |
| 3351 | title: $option.prop('title') |
| 3352 | }; |
| 3353 | } else if ($option.is('optgroup')) { |
| 3354 | data = { |
| 3355 | text: $option.prop('label'), |
| 3356 | children: [], |
| 3357 | title: $option.prop('title') |
| 3358 | }; |
| 3359 | |
| 3360 | var $children = $option.children('option'); |
| 3361 | var children = []; |
| 3362 | |
| 3363 | for (var c = 0; c < $children.length; c++) { |
| 3364 | var $child = $($children[c]); |
| 3365 | |
| 3366 | var child = this.item($child); |
| 3367 | |
| 3368 | children.push(child); |
| 3369 | } |
| 3370 | |
| 3371 | data.children = children; |
| 3372 | } |
| 3373 | |
| 3374 | data = this._normalizeItem(data); |
| 3375 | data.element = $option[0]; |
| 3376 | |
| 3377 | $.data($option[0], 'data', data); |
| 3378 | |
| 3379 | return data; |
| 3380 | }; |
| 3381 | |
| 3382 | SelectAdapter.prototype._normalizeItem = function (item) { |
| 3383 | if (!$.isPlainObject(item)) { |
| 3384 | item = { |
| 3385 | id: item, |
| 3386 | text: item |
| 3387 | }; |
| 3388 | } |
| 3389 | |
| 3390 | item = $.extend({}, { |
| 3391 | text: '' |
| 3392 | }, item); |
| 3393 | |
| 3394 | var defaults = { |
| 3395 | selected: false, |
| 3396 | disabled: false |
| 3397 | }; |
| 3398 | |
| 3399 | if (item.id != null) { |
| 3400 | item.id = item.id.toString(); |
| 3401 | } |
| 3402 | |
| 3403 | if (item.text != null) { |
| 3404 | item.text = item.text.toString(); |
| 3405 | } |
| 3406 | |
| 3407 | if (item._resultId == null && item.id) { |
| 3408 | item._resultId = this.generateResultId(this.container, item); |
| 3409 | } |
| 3410 | |
| 3411 | return $.extend({}, defaults, item); |
| 3412 | }; |
| 3413 | |
| 3414 | SelectAdapter.prototype.matches = function (params, data) { |
| 3415 | var matcher = this.options.get('matcher'); |
| 3416 | |
| 3417 | return matcher(params, data); |
| 3418 | }; |
| 3419 | |
| 3420 | return SelectAdapter; |
| 3421 | }); |
| 3422 | |
| 3423 | S2.define('select2/data/array',[ |
| 3424 | './select', |
| 3425 | '../utils', |
| 3426 | 'jquery' |
| 3427 | ], function (SelectAdapter, Utils, $) { |
| 3428 | function ArrayAdapter ($element, options) { |
| 3429 | var data = options.get('data') || []; |
| 3430 | |
| 3431 | ArrayAdapter.__super__.constructor.call(this, $element, options); |
| 3432 | |
| 3433 | this.addOptions(this.convertToOptions(data)); |
| 3434 | } |
| 3435 | |
| 3436 | Utils.Extend(ArrayAdapter, SelectAdapter); |
| 3437 | |
| 3438 | ArrayAdapter.prototype.select = function (data) { |
| 3439 | var $option = this.$element.find('option').filter(function (i, elm) { |
| 3440 | return elm.value == data.id.toString(); |
| 3441 | }); |
| 3442 | |
| 3443 | if ($option.length === 0) { |
| 3444 | $option = this.option(data); |
| 3445 | |
| 3446 | this.addOptions($option); |
| 3447 | } |
| 3448 | |
| 3449 | ArrayAdapter.__super__.select.call(this, data); |
| 3450 | }; |
| 3451 | |
| 3452 | ArrayAdapter.prototype.convertToOptions = function (data) { |
| 3453 | var self = this; |
| 3454 | |
| 3455 | var $existing = this.$element.find('option'); |
| 3456 | var existingIds = $existing.map(function () { |
| 3457 | return self.item($(this)).id; |
| 3458 | }).get(); |
| 3459 | |
| 3460 | var $options = []; |
| 3461 | |
| 3462 | // Filter out all items except for the one passed in the argument |
| 3463 | function onlyItem (item) { |
| 3464 | return function () { |
| 3465 | return $(this).val() == item.id; |
| 3466 | }; |
| 3467 | } |
| 3468 | |
| 3469 | for (var d = 0; d < data.length; d++) { |
| 3470 | var item = this._normalizeItem(data[d]); |
| 3471 | |
| 3472 | // Skip items which were pre-loaded, only merge the data |
| 3473 | if ($.inArray(item.id, existingIds) >= 0) { |
| 3474 | var $existingOption = $existing.filter(onlyItem(item)); |
| 3475 | |
| 3476 | var existingData = this.item($existingOption); |
| 3477 | var newData = $.extend(true, {}, item, existingData); |
| 3478 | |
| 3479 | var $newOption = this.option(newData); |
| 3480 | |
| 3481 | $existingOption.replaceWith($newOption); |
| 3482 | |
| 3483 | continue; |
| 3484 | } |
| 3485 | |
| 3486 | var $option = this.option(item); |
| 3487 | |
| 3488 | if (item.children) { |
| 3489 | var $children = this.convertToOptions(item.children); |
| 3490 | |
| 3491 | Utils.appendMany($option, $children); |
| 3492 | } |
| 3493 | |
| 3494 | $options.push($option); |
| 3495 | } |
| 3496 | |
| 3497 | return $options; |
| 3498 | }; |
| 3499 | |
| 3500 | return ArrayAdapter; |
| 3501 | }); |
| 3502 | |
| 3503 | S2.define('select2/data/ajax',[ |
| 3504 | './array', |
| 3505 | '../utils', |
| 3506 | 'jquery' |
| 3507 | ], function (ArrayAdapter, Utils, $) { |
| 3508 | function AjaxAdapter ($element, options) { |
| 3509 | this.ajaxOptions = this._applyDefaults(options.get('ajax')); |
| 3510 | |
| 3511 | if (this.ajaxOptions.processResults != null) { |
| 3512 | this.processResults = this.ajaxOptions.processResults; |
| 3513 | } |
| 3514 | |
| 3515 | AjaxAdapter.__super__.constructor.call(this, $element, options); |
| 3516 | } |
| 3517 | |
| 3518 | Utils.Extend(AjaxAdapter, ArrayAdapter); |
| 3519 | |
| 3520 | AjaxAdapter.prototype._applyDefaults = function (options) { |
| 3521 | var defaults = { |
| 3522 | data: function (params) { |
| 3523 | return $.extend({}, params, { |
| 3524 | q: params.term |
| 3525 | }); |
| 3526 | }, |
| 3527 | transport: function (params, success, failure) { |
| 3528 | var $request = $.ajax(params); |
| 3529 | |
| 3530 | $request.then(success); |
| 3531 | $request.fail(failure); |
| 3532 | |
| 3533 | return $request; |
| 3534 | } |
| 3535 | }; |
| 3536 | |
| 3537 | return $.extend({}, defaults, options, true); |
| 3538 | }; |
| 3539 | |
| 3540 | AjaxAdapter.prototype.processResults = function (results) { |
| 3541 | return results; |
| 3542 | }; |
| 3543 | |
| 3544 | AjaxAdapter.prototype.query = function (params, callback) { |
| 3545 | var matches = []; |
| 3546 | var self = this; |
| 3547 | |
| 3548 | if (this._request != null) { |
| 3549 | // JSONP requests cannot always be aborted |
| 3550 | if ( typeof this._request.abort === 'function' ) { |
| 3551 | this._request.abort(); |
| 3552 | } |
| 3553 | |
| 3554 | this._request = null; |
| 3555 | } |
| 3556 | |
| 3557 | var options = $.extend({ |
| 3558 | type: 'GET' |
| 3559 | }, this.ajaxOptions); |
| 3560 | |
| 3561 | if (typeof options.url === 'function') { |
| 3562 | options.url = options.url.call(this.$element, params); |
| 3563 | } |
| 3564 | |
| 3565 | if (typeof options.data === 'function') { |
| 3566 | options.data = options.data.call(this.$element, params); |
| 3567 | } |
| 3568 | |
| 3569 | function request () { |
| 3570 | var $request = options.transport(options, function (data) { |
| 3571 | var results = self.processResults(data, params); |
| 3572 | |
| 3573 | if (self.options.get('debug') && window.console && console.error) { |
| 3574 | // Check to make sure that the response included a `results` key. |
| 3575 | if (!results || !results.results || ! Array.isArray( results.results ) ) { |
| 3576 | console.error( |
| 3577 | 'Select2: The AJAX results did not return an array in the ' + |
| 3578 | '`results` key of the response.' |
| 3579 | ); |
| 3580 | } |
| 3581 | } |
| 3582 | |
| 3583 | callback(results); |
| 3584 | self.container.focusOnActiveElement(); |
| 3585 | }, function () { |
| 3586 | // Attempt to detect if a request was aborted |
| 3587 | // Only works if the transport exposes a status property |
| 3588 | if ($request.status && $request.status === '0') { |
| 3589 | return; |
| 3590 | } |
| 3591 | |
| 3592 | self.trigger('results:message', { |
| 3593 | message: 'errorLoading' |
| 3594 | }); |
| 3595 | }); |
| 3596 | |
| 3597 | self._request = $request; |
| 3598 | } |
| 3599 | |
| 3600 | if (this.ajaxOptions.delay && params.term != null) { |
| 3601 | if (this._queryTimeout) { |
| 3602 | window.clearTimeout(this._queryTimeout); |
| 3603 | } |
| 3604 | |
| 3605 | this._queryTimeout = window.setTimeout(request, this.ajaxOptions.delay); |
| 3606 | } else { |
| 3607 | request(); |
| 3608 | } |
| 3609 | }; |
| 3610 | |
| 3611 | return AjaxAdapter; |
| 3612 | }); |
| 3613 | |
| 3614 | S2.define('select2/data/tags',[ |
| 3615 | 'jquery' |
| 3616 | ], function ($) { |
| 3617 | function Tags (decorated, $element, options) { |
| 3618 | var tags = options.get('tags'); |
| 3619 | |
| 3620 | var createTag = options.get('createTag'); |
| 3621 | |
| 3622 | if (createTag !== undefined) { |
| 3623 | this.createTag = createTag; |
| 3624 | } |
| 3625 | |
| 3626 | var insertTag = options.get('insertTag'); |
| 3627 | |
| 3628 | if (insertTag !== undefined) { |
| 3629 | this.insertTag = insertTag; |
| 3630 | } |
| 3631 | |
| 3632 | decorated.call(this, $element, options); |
| 3633 | |
| 3634 | if ( Array.isArray( tags ) ) { |
| 3635 | for (var t = 0; t < tags.length; t++) { |
| 3636 | var tag = tags[t]; |
| 3637 | var item = this._normalizeItem(tag); |
| 3638 | |
| 3639 | var $option = this.option(item); |
| 3640 | |
| 3641 | this.$element.append($option); |
| 3642 | } |
| 3643 | } |
| 3644 | } |
| 3645 | |
| 3646 | Tags.prototype.query = function (decorated, params, callback) { |
| 3647 | var self = this; |
| 3648 | |
| 3649 | this._removeOldTags(); |
| 3650 | |
| 3651 | if (params.term == null || params.page != null) { |
| 3652 | decorated.call(this, params, callback); |
| 3653 | return; |
| 3654 | } |
| 3655 | |
| 3656 | function wrapper (obj, child) { |
| 3657 | var data = obj.results; |
| 3658 | |
| 3659 | for (var i = 0; i < data.length; i++) { |
| 3660 | var option = data[i]; |
| 3661 | |
| 3662 | var checkChildren = ( |
| 3663 | option.children != null && |
| 3664 | !wrapper({ |
| 3665 | results: option.children |
| 3666 | }, true) |
| 3667 | ); |
| 3668 | |
| 3669 | var optionText = (option.text || '').toUpperCase(); |
| 3670 | var paramsTerm = (params.term || '').toUpperCase(); |
| 3671 | |
| 3672 | var checkText = optionText === paramsTerm; |
| 3673 | |
| 3674 | if (checkText || checkChildren) { |
| 3675 | if (child) { |
| 3676 | return false; |
| 3677 | } |
| 3678 | |
| 3679 | obj.data = data; |
| 3680 | callback(obj); |
| 3681 | |
| 3682 | return; |
| 3683 | } |
| 3684 | } |
| 3685 | |
| 3686 | if (child) { |
| 3687 | return true; |
| 3688 | } |
| 3689 | |
| 3690 | var tag = self.createTag(params); |
| 3691 | |
| 3692 | if (tag != null) { |
| 3693 | var $option = self.option(tag); |
| 3694 | $option.attr('data-select2-tag', true); |
| 3695 | |
| 3696 | self.addOptions([$option]); |
| 3697 | |
| 3698 | self.insertTag(data, tag); |
| 3699 | } |
| 3700 | |
| 3701 | obj.results = data; |
| 3702 | |
| 3703 | callback(obj); |
| 3704 | } |
| 3705 | |
| 3706 | decorated.call(this, params, wrapper); |
| 3707 | }; |
| 3708 | |
| 3709 | Tags.prototype.createTag = function (decorated, params) { |
| 3710 | var term = ( params.term || 0 == params.term ) ? params.term.toString().trim() : ''; |
| 3711 | |
| 3712 | if (term === '') { |
| 3713 | return null; |
| 3714 | } |
| 3715 | |
| 3716 | return { |
| 3717 | id: term, |
| 3718 | text: term |
| 3719 | }; |
| 3720 | }; |
| 3721 | |
| 3722 | Tags.prototype.insertTag = function (_, data, tag) { |
| 3723 | data.unshift(tag); |
| 3724 | }; |
| 3725 | |
| 3726 | Tags.prototype._removeOldTags = function (_) { |
| 3727 | var tag = this._lastTag; |
| 3728 | |
| 3729 | var $options = this.$element.find('option[data-select2-tag]'); |
| 3730 | |
| 3731 | $options.each(function () { |
| 3732 | if (this.selected) { |
| 3733 | return; |
| 3734 | } |
| 3735 | |
| 3736 | $(this).remove(); |
| 3737 | }); |
| 3738 | }; |
| 3739 | |
| 3740 | return Tags; |
| 3741 | }); |
| 3742 | |
| 3743 | S2.define('select2/data/tokenizer',[ |
| 3744 | 'jquery' |
| 3745 | ], function ($) { |
| 3746 | function Tokenizer (decorated, $element, options) { |
| 3747 | var tokenizer = options.get('tokenizer'); |
| 3748 | |
| 3749 | if (tokenizer !== undefined) { |
| 3750 | this.tokenizer = tokenizer; |
| 3751 | } |
| 3752 | |
| 3753 | decorated.call(this, $element, options); |
| 3754 | } |
| 3755 | |
| 3756 | Tokenizer.prototype.bind = function (decorated, container, $container) { |
| 3757 | decorated.call(this, container, $container); |
| 3758 | |
| 3759 | this.$search = container.dropdown.$search || container.selection.$search || |
| 3760 | $container.find('.select2-search__field'); |
| 3761 | }; |
| 3762 | |
| 3763 | Tokenizer.prototype.query = function (decorated, params, callback) { |
| 3764 | var self = this; |
| 3765 | |
| 3766 | function createAndSelect (data) { |
| 3767 | // Normalize the data object so we can use it for checks |
| 3768 | var item = self._normalizeItem(data); |
| 3769 | |
| 3770 | // Check if the data object already exists as a tag |
| 3771 | // Select it if it doesn't |
| 3772 | var $existingOptions = self.$element.find('option').filter(function () { |
| 3773 | return $(this).val() === item.id; |
| 3774 | }); |
| 3775 | |
| 3776 | // If an existing option wasn't found for it, create the option |
| 3777 | if (!$existingOptions.length) { |
| 3778 | var $option = self.option(item); |
| 3779 | $option.attr('data-select2-tag', true); |
| 3780 | |
| 3781 | self._removeOldTags(); |
| 3782 | self.addOptions([$option]); |
| 3783 | } |
| 3784 | |
| 3785 | // Select the item, now that we know there is an option for it |
| 3786 | select(item); |
| 3787 | } |
| 3788 | |
| 3789 | function select (data) { |
| 3790 | self.trigger('select', { |
| 3791 | data: data |
| 3792 | }); |
| 3793 | } |
| 3794 | |
| 3795 | params.term = params.term || ''; |
| 3796 | |
| 3797 | var tokenData = this.tokenizer(params, this.options, createAndSelect); |
| 3798 | |
| 3799 | if (tokenData.term !== params.term) { |
| 3800 | // Replace the search term if we have the search box |
| 3801 | if (this.$search.length) { |
| 3802 | this.$search.val(tokenData.term); |
| 3803 | this.$search.trigger( 'focus' ); |
| 3804 | } |
| 3805 | |
| 3806 | params.term = tokenData.term; |
| 3807 | } |
| 3808 | |
| 3809 | decorated.call(this, params, callback); |
| 3810 | }; |
| 3811 | |
| 3812 | Tokenizer.prototype.tokenizer = function (_, params, options, callback) { |
| 3813 | var separators = options.get('tokenSeparators') || []; |
| 3814 | var term = params.term; |
| 3815 | var i = 0; |
| 3816 | |
| 3817 | var createTag = this.createTag || function (params) { |
| 3818 | return { |
| 3819 | id: params.term, |
| 3820 | text: params.term |
| 3821 | }; |
| 3822 | }; |
| 3823 | |
| 3824 | while (i < term.length) { |
| 3825 | var termChar = term[i]; |
| 3826 | |
| 3827 | if ($.inArray(termChar, separators) === -1) { |
| 3828 | i++; |
| 3829 | |
| 3830 | continue; |
| 3831 | } |
| 3832 | |
| 3833 | var part = term.substr(0, i); |
| 3834 | var partParams = $.extend({}, params, { |
| 3835 | term: part |
| 3836 | }); |
| 3837 | |
| 3838 | var data = createTag(partParams); |
| 3839 | |
| 3840 | if (data == null) { |
| 3841 | i++; |
| 3842 | continue; |
| 3843 | } |
| 3844 | |
| 3845 | callback(data); |
| 3846 | |
| 3847 | // Reset the term to not include the tokenized portion |
| 3848 | term = term.substr(i + 1) || ''; |
| 3849 | i = 0; |
| 3850 | } |
| 3851 | |
| 3852 | return { |
| 3853 | term: term |
| 3854 | }; |
| 3855 | }; |
| 3856 | |
| 3857 | return Tokenizer; |
| 3858 | }); |
| 3859 | |
| 3860 | S2.define('select2/data/minimumInputLength',[ |
| 3861 | |
| 3862 | ], function () { |
| 3863 | function MinimumInputLength (decorated, $e, options) { |
| 3864 | this.minimumInputLength = options.get('minimumInputLength'); |
| 3865 | |
| 3866 | decorated.call(this, $e, options); |
| 3867 | } |
| 3868 | |
| 3869 | MinimumInputLength.prototype.query = function (decorated, params, callback) { |
| 3870 | params.term = params.term || ''; |
| 3871 | |
| 3872 | if (params.term.length < this.minimumInputLength) { |
| 3873 | this.trigger('results:message', { |
| 3874 | message: 'inputTooShort', |
| 3875 | args: { |
| 3876 | minimum: this.minimumInputLength, |
| 3877 | input: params.term, |
| 3878 | params: params |
| 3879 | } |
| 3880 | }); |
| 3881 | |
| 3882 | return; |
| 3883 | } |
| 3884 | |
| 3885 | decorated.call(this, params, callback); |
| 3886 | }; |
| 3887 | |
| 3888 | return MinimumInputLength; |
| 3889 | }); |
| 3890 | |
| 3891 | S2.define('select2/data/maximumInputLength',[ |
| 3892 | |
| 3893 | ], function () { |
| 3894 | function MaximumInputLength (decorated, $e, options) { |
| 3895 | this.maximumInputLength = options.get('maximumInputLength'); |
| 3896 | |
| 3897 | decorated.call(this, $e, options); |
| 3898 | } |
| 3899 | |
| 3900 | MaximumInputLength.prototype.query = function (decorated, params, callback) { |
| 3901 | params.term = params.term || ''; |
| 3902 | |
| 3903 | if (this.maximumInputLength > 0 && |
| 3904 | params.term.length > this.maximumInputLength) { |
| 3905 | this.trigger('results:message', { |
| 3906 | message: 'inputTooLong', |
| 3907 | args: { |
| 3908 | maximum: this.maximumInputLength, |
| 3909 | input: params.term, |
| 3910 | params: params |
| 3911 | } |
| 3912 | }); |
| 3913 | |
| 3914 | return; |
| 3915 | } |
| 3916 | |
| 3917 | decorated.call(this, params, callback); |
| 3918 | }; |
| 3919 | |
| 3920 | return MaximumInputLength; |
| 3921 | }); |
| 3922 | |
| 3923 | S2.define('select2/data/maximumSelectionLength',[ |
| 3924 | |
| 3925 | ], function (){ |
| 3926 | function MaximumSelectionLength (decorated, $e, options) { |
| 3927 | this.maximumSelectionLength = options.get('maximumSelectionLength'); |
| 3928 | |
| 3929 | decorated.call(this, $e, options); |
| 3930 | } |
| 3931 | |
| 3932 | MaximumSelectionLength.prototype.query = |
| 3933 | function (decorated, params, callback) { |
| 3934 | var self = this; |
| 3935 | |
| 3936 | this.current(function (currentData) { |
| 3937 | var count = currentData != null ? currentData.length : 0; |
| 3938 | if (self.maximumSelectionLength > 0 && |
| 3939 | count >= self.maximumSelectionLength) { |
| 3940 | self.trigger('results:message', { |
| 3941 | message: 'maximumSelected', |
| 3942 | args: { |
| 3943 | maximum: self.maximumSelectionLength |
| 3944 | } |
| 3945 | }); |
| 3946 | return; |
| 3947 | } |
| 3948 | decorated.call(self, params, callback); |
| 3949 | }); |
| 3950 | }; |
| 3951 | |
| 3952 | return MaximumSelectionLength; |
| 3953 | }); |
| 3954 | |
| 3955 | S2.define('select2/dropdown',[ |
| 3956 | 'jquery', |
| 3957 | './utils' |
| 3958 | ], function ($, Utils) { |
| 3959 | function Dropdown ($element, options) { |
| 3960 | this.$element = $element; |
| 3961 | this.options = options; |
| 3962 | |
| 3963 | Dropdown.__super__.constructor.call(this); |
| 3964 | } |
| 3965 | |
| 3966 | Utils.Extend(Dropdown, Utils.Observable); |
| 3967 | |
| 3968 | Dropdown.prototype.render = function () { |
| 3969 | var $dropdown = $( |
| 3970 | '<span class="select2-dropdown">' + |
| 3971 | '<span class="select2-results"></span>' + |
| 3972 | '</span>' |
| 3973 | ); |
| 3974 | |
| 3975 | $dropdown.attr('dir', this.options.get('dir')); |
| 3976 | |
| 3977 | this.$dropdown = $dropdown; |
| 3978 | |
| 3979 | return $dropdown; |
| 3980 | }; |
| 3981 | |
| 3982 | Dropdown.prototype.bind = function () { |
| 3983 | // Should be implemented in subclasses |
| 3984 | }; |
| 3985 | |
| 3986 | Dropdown.prototype.position = function ($dropdown, $container) { |
| 3987 | // Should be implmented in subclasses |
| 3988 | }; |
| 3989 | |
| 3990 | Dropdown.prototype.destroy = function () { |
| 3991 | // Remove the dropdown from the DOM |
| 3992 | this.$dropdown.remove(); |
| 3993 | }; |
| 3994 | |
| 3995 | return Dropdown; |
| 3996 | }); |
| 3997 | |
| 3998 | S2.define('select2/dropdown/search',[ |
| 3999 | 'jquery', |
| 4000 | '../utils' |
| 4001 | ], function ($, Utils) { |
| 4002 | function Search () { } |
| 4003 | |
| 4004 | Search.prototype.render = function (decorated) { |
| 4005 | var $rendered = decorated.call(this); |
| 4006 | |
| 4007 | var $search = $( |
| 4008 | '<span class="select2-search select2-search--dropdown">' + |
| 4009 | '<input class="select2-search__field" type="text" tabindex="-1"' + |
| 4010 | ' autocomplete="off" autocorrect="off" autocapitalize="none"' + |
| 4011 | ' spellcheck="false" role="combobox" aria-autocomplete="list" aria-expanded="true" />' + |
| 4012 | '</span>' |
| 4013 | ); |
| 4014 | |
| 4015 | this.$searchContainer = $search; |
| 4016 | this.$search = $search.find('input'); |
| 4017 | |
| 4018 | $rendered.prepend($search); |
| 4019 | |
| 4020 | return $rendered; |
| 4021 | }; |
| 4022 | |
| 4023 | Search.prototype.bind = function (decorated, container, $container) { |
| 4024 | var self = this; |
| 4025 | var resultsId = container.id + '-results'; |
| 4026 | |
| 4027 | decorated.call(this, container, $container); |
| 4028 | |
| 4029 | this.$search.on('keydown', function (evt) { |
| 4030 | self.trigger('keypress', evt); |
| 4031 | |
| 4032 | self._keyUpPrevented = evt.isDefaultPrevented(); |
| 4033 | }); |
| 4034 | |
| 4035 | // Workaround for browsers which do not support the `input` event |
| 4036 | // This will prevent double-triggering of events for browsers which support |
| 4037 | // both the `keyup` and `input` events. |
| 4038 | this.$search.on('input', function (evt) { |
| 4039 | // Unbind the duplicated `keyup` event |
| 4040 | $(this).off('keyup'); |
| 4041 | }); |
| 4042 | |
| 4043 | this.$search.on('keyup input', function (evt) { |
| 4044 | self.handleSearch(evt); |
| 4045 | }); |
| 4046 | |
| 4047 | container.on('open', function () { |
| 4048 | self.$search.attr('tabindex', 0); |
| 4049 | self.$search.attr('aria-owns', resultsId); |
| 4050 | self.$search.trigger( 'focus' ); |
| 4051 | |
| 4052 | window.setTimeout(function () { |
| 4053 | self.$search.trigger( 'focus' ); |
| 4054 | }, 0); |
| 4055 | }); |
| 4056 | |
| 4057 | container.on('close', function () { |
| 4058 | self.$search.attr('tabindex', -1); |
| 4059 | self.$search.removeAttr('aria-activedescendant'); |
| 4060 | self.$search.removeAttr('aria-owns'); |
| 4061 | self.$search.val(''); |
| 4062 | }); |
| 4063 | |
| 4064 | container.on('focus', function () { |
| 4065 | if (!container.isOpen()) { |
| 4066 | self.$search.trigger( 'focus' ); |
| 4067 | } |
| 4068 | }); |
| 4069 | |
| 4070 | container.on('results:all', function (params) { |
| 4071 | if (params.query.term == null || params.query.term === '') { |
| 4072 | var showSearch = self.showSearch(params); |
| 4073 | |
| 4074 | if (showSearch) { |
| 4075 | self.$searchContainer.removeClass('select2-search--hide'); |
| 4076 | } else { |
| 4077 | self.$searchContainer.addClass('select2-search--hide'); |
| 4078 | } |
| 4079 | } |
| 4080 | }); |
| 4081 | |
| 4082 | container.on('results:focus', function (params) { |
| 4083 | self.$search.attr('aria-activedescendant', params.data._resultId); |
| 4084 | }); |
| 4085 | }; |
| 4086 | |
| 4087 | Search.prototype.handleSearch = function (evt) { |
| 4088 | if (!this._keyUpPrevented) { |
| 4089 | var input = this.$search.val(); |
| 4090 | |
| 4091 | this.trigger('query', { |
| 4092 | term: input |
| 4093 | }); |
| 4094 | } |
| 4095 | |
| 4096 | this._keyUpPrevented = false; |
| 4097 | }; |
| 4098 | |
| 4099 | Search.prototype.showSearch = function (_, params) { |
| 4100 | return true; |
| 4101 | }; |
| 4102 | |
| 4103 | return Search; |
| 4104 | }); |
| 4105 | |
| 4106 | S2.define('select2/dropdown/hidePlaceholder',[ |
| 4107 | |
| 4108 | ], function () { |
| 4109 | function HidePlaceholder (decorated, $element, options, dataAdapter) { |
| 4110 | this.placeholder = this.normalizePlaceholder(options.get('placeholder')); |
| 4111 | |
| 4112 | decorated.call(this, $element, options, dataAdapter); |
| 4113 | } |
| 4114 | |
| 4115 | HidePlaceholder.prototype.append = function (decorated, data) { |
| 4116 | data.results = this.removePlaceholder(data.results); |
| 4117 | |
| 4118 | decorated.call(this, data); |
| 4119 | }; |
| 4120 | |
| 4121 | HidePlaceholder.prototype.normalizePlaceholder = function (_, placeholder) { |
| 4122 | if (typeof placeholder === 'string') { |
| 4123 | placeholder = { |
| 4124 | id: '', |
| 4125 | text: placeholder |
| 4126 | }; |
| 4127 | } |
| 4128 | |
| 4129 | return placeholder; |
| 4130 | }; |
| 4131 | |
| 4132 | HidePlaceholder.prototype.removePlaceholder = function (_, data) { |
| 4133 | var modifiedData = data.slice(0); |
| 4134 | |
| 4135 | for (var d = data.length - 1; d >= 0; d--) { |
| 4136 | var item = data[d]; |
| 4137 | |
| 4138 | if (this.placeholder.id === item.id) { |
| 4139 | modifiedData.splice(d, 1); |
| 4140 | } |
| 4141 | } |
| 4142 | |
| 4143 | return modifiedData; |
| 4144 | }; |
| 4145 | |
| 4146 | return HidePlaceholder; |
| 4147 | }); |
| 4148 | |
| 4149 | S2.define('select2/dropdown/infiniteScroll',[ |
| 4150 | 'jquery' |
| 4151 | ], function ($) { |
| 4152 | function InfiniteScroll (decorated, $element, options, dataAdapter) { |
| 4153 | this.lastParams = {}; |
| 4154 | |
| 4155 | decorated.call(this, $element, options, dataAdapter); |
| 4156 | |
| 4157 | this.$loadingMore = this.createLoadingMore(); |
| 4158 | this.loading = false; |
| 4159 | } |
| 4160 | |
| 4161 | InfiniteScroll.prototype.append = function (decorated, data) { |
| 4162 | this.$loadingMore.remove(); |
| 4163 | this.loading = false; |
| 4164 | |
| 4165 | decorated.call(this, data); |
| 4166 | |
| 4167 | if (this.showLoadingMore(data)) { |
| 4168 | this.$results.append(this.$loadingMore); |
| 4169 | } |
| 4170 | }; |
| 4171 | |
| 4172 | InfiniteScroll.prototype.bind = function (decorated, container, $container) { |
| 4173 | var self = this; |
| 4174 | |
| 4175 | decorated.call(this, container, $container); |
| 4176 | |
| 4177 | container.on('query', function (params) { |
| 4178 | self.lastParams = params; |
| 4179 | self.loading = true; |
| 4180 | }); |
| 4181 | |
| 4182 | container.on('query:append', function (params) { |
| 4183 | self.lastParams = params; |
| 4184 | self.loading = true; |
| 4185 | }); |
| 4186 | |
| 4187 | this.$results.on('scroll', function () { |
| 4188 | var isLoadMoreVisible = $.contains( |
| 4189 | document.documentElement, |
| 4190 | self.$loadingMore[0] |
| 4191 | ); |
| 4192 | |
| 4193 | if (self.loading || !isLoadMoreVisible) { |
| 4194 | return; |
| 4195 | } |
| 4196 | |
| 4197 | var currentOffset = self.$results.offset().top + |
| 4198 | self.$results.outerHeight(false); |
| 4199 | var loadingMoreOffset = self.$loadingMore.offset().top + |
| 4200 | self.$loadingMore.outerHeight(false); |
| 4201 | |
| 4202 | if (currentOffset + 50 >= loadingMoreOffset) { |
| 4203 | self.loadMore(); |
| 4204 | } |
| 4205 | }); |
| 4206 | }; |
| 4207 | |
| 4208 | InfiniteScroll.prototype.loadMore = function () { |
| 4209 | this.loading = true; |
| 4210 | |
| 4211 | var params = $.extend({}, {page: 1}, this.lastParams); |
| 4212 | |
| 4213 | params.page++; |
| 4214 | |
| 4215 | this.trigger('query:append', params); |
| 4216 | }; |
| 4217 | |
| 4218 | InfiniteScroll.prototype.showLoadingMore = function (_, data) { |
| 4219 | return data.pagination && data.pagination.more; |
| 4220 | }; |
| 4221 | |
| 4222 | InfiniteScroll.prototype.createLoadingMore = function () { |
| 4223 | var $option = $( |
| 4224 | '<li ' + |
| 4225 | 'class="select2-results__option select2-results__option--load-more"' + |
| 4226 | 'role="option" aria-disabled="true"></li>' |
| 4227 | ); |
| 4228 | |
| 4229 | var message = this.options.get('translations').get('loadingMore'); |
| 4230 | |
| 4231 | $option.html(message(this.lastParams)); |
| 4232 | |
| 4233 | return $option; |
| 4234 | }; |
| 4235 | |
| 4236 | return InfiniteScroll; |
| 4237 | }); |
| 4238 | |
| 4239 | S2.define('select2/dropdown/attachBody',[ |
| 4240 | 'jquery', |
| 4241 | '../utils' |
| 4242 | ], function ($, Utils) { |
| 4243 | function AttachBody (decorated, $element, options) { |
| 4244 | this.$dropdownParent = options.get('dropdownParent') || $(document.body); |
| 4245 | |
| 4246 | decorated.call(this, $element, options); |
| 4247 | } |
| 4248 | |
| 4249 | AttachBody.prototype.bind = function (decorated, container, $container) { |
| 4250 | var self = this; |
| 4251 | |
| 4252 | var setupResultsEvents = false; |
| 4253 | |
| 4254 | decorated.call(this, container, $container); |
| 4255 | |
| 4256 | container.on('open', function () { |
| 4257 | self._showDropdown(); |
| 4258 | self._attachPositioningHandler(container); |
| 4259 | |
| 4260 | if (!setupResultsEvents) { |
| 4261 | setupResultsEvents = true; |
| 4262 | |
| 4263 | container.on('results:all', function () { |
| 4264 | self._positionDropdown(); |
| 4265 | self._resizeDropdown(); |
| 4266 | }); |
| 4267 | |
| 4268 | container.on('results:append', function () { |
| 4269 | self._positionDropdown(); |
| 4270 | self._resizeDropdown(); |
| 4271 | }); |
| 4272 | } |
| 4273 | }); |
| 4274 | |
| 4275 | container.on('close', function () { |
| 4276 | self._hideDropdown(); |
| 4277 | self._detachPositioningHandler(container); |
| 4278 | }); |
| 4279 | |
| 4280 | this.$dropdownContainer.on('mousedown', function (evt) { |
| 4281 | evt.stopPropagation(); |
| 4282 | }); |
| 4283 | }; |
| 4284 | |
| 4285 | AttachBody.prototype.destroy = function (decorated) { |
| 4286 | decorated.call(this); |
| 4287 | |
| 4288 | this.$dropdownContainer.remove(); |
| 4289 | }; |
| 4290 | |
| 4291 | AttachBody.prototype.position = function (decorated, $dropdown, $container) { |
| 4292 | // Clone all of the container classes |
| 4293 | $dropdown.attr('class', $container.attr('class')); |
| 4294 | |
| 4295 | $dropdown.removeClass('select2'); |
| 4296 | $dropdown.addClass('select2-container--open'); |
| 4297 | |
| 4298 | $dropdown.css({ |
| 4299 | position: 'absolute', |
| 4300 | top: -999999 |
| 4301 | }); |
| 4302 | |
| 4303 | this.$container = $container; |
| 4304 | }; |
| 4305 | |
| 4306 | AttachBody.prototype.render = function (decorated) { |
| 4307 | var $container = $('<span></span>'); |
| 4308 | |
| 4309 | var $dropdown = decorated.call(this); |
| 4310 | $container.append($dropdown); |
| 4311 | |
| 4312 | this.$dropdownContainer = $container; |
| 4313 | |
| 4314 | return $container; |
| 4315 | }; |
| 4316 | |
| 4317 | AttachBody.prototype._hideDropdown = function (decorated) { |
| 4318 | this.$dropdownContainer.detach(); |
| 4319 | }; |
| 4320 | |
| 4321 | AttachBody.prototype._attachPositioningHandler = |
| 4322 | function (decorated, container) { |
| 4323 | var self = this; |
| 4324 | |
| 4325 | var scrollEvent = 'scroll.select2.' + container.id; |
| 4326 | var resizeEvent = 'resize.select2.' + container.id; |
| 4327 | var orientationEvent = 'orientationchange.select2.' + container.id; |
| 4328 | |
| 4329 | var $watchers = this.$container.parents().filter(Utils.hasScroll); |
| 4330 | $watchers.each(function () { |
| 4331 | $(this).data('select2-scroll-position', { |
| 4332 | x: $(this).scrollLeft(), |
| 4333 | y: $(this).scrollTop() |
| 4334 | }); |
| 4335 | }); |
| 4336 | |
| 4337 | $watchers.on(scrollEvent, function (ev) { |
| 4338 | var position = $(this).data('select2-scroll-position'); |
| 4339 | $(this).scrollTop(position.y); |
| 4340 | }); |
| 4341 | |
| 4342 | $(window).on(scrollEvent + ' ' + resizeEvent + ' ' + orientationEvent, |
| 4343 | function (e) { |
| 4344 | self._positionDropdown(); |
| 4345 | self._resizeDropdown(); |
| 4346 | }); |
| 4347 | }; |
| 4348 | |
| 4349 | AttachBody.prototype._detachPositioningHandler = |
| 4350 | function (decorated, container) { |
| 4351 | var scrollEvent = 'scroll.select2.' + container.id; |
| 4352 | var resizeEvent = 'resize.select2.' + container.id; |
| 4353 | var orientationEvent = 'orientationchange.select2.' + container.id; |
| 4354 | |
| 4355 | var $watchers = this.$container.parents().filter(Utils.hasScroll); |
| 4356 | $watchers.off(scrollEvent); |
| 4357 | |
| 4358 | $(window).off(scrollEvent + ' ' + resizeEvent + ' ' + orientationEvent); |
| 4359 | }; |
| 4360 | |
| 4361 | AttachBody.prototype._positionDropdown = function () { |
| 4362 | var $window = $(window); |
| 4363 | |
| 4364 | var isCurrentlyAbove = this.$dropdown.hasClass('select2-dropdown--above'); |
| 4365 | var isCurrentlyBelow = this.$dropdown.hasClass('select2-dropdown--below'); |
| 4366 | |
| 4367 | var newDirection = null; |
| 4368 | |
| 4369 | var offset = this.$container.offset(); |
| 4370 | |
| 4371 | offset.bottom = offset.top + this.$container.outerHeight(false); |
| 4372 | |
| 4373 | var container = { |
| 4374 | height: this.$container.outerHeight(false) |
| 4375 | }; |
| 4376 | |
| 4377 | container.top = offset.top; |
| 4378 | container.bottom = offset.top + container.height; |
| 4379 | |
| 4380 | var dropdown = { |
| 4381 | height: this.$dropdown.outerHeight(false) |
| 4382 | }; |
| 4383 | |
| 4384 | var viewport = { |
| 4385 | top: $window.scrollTop(), |
| 4386 | bottom: $window.scrollTop() + $window.height() |
| 4387 | }; |
| 4388 | |
| 4389 | var enoughRoomAbove = viewport.top < (offset.top - dropdown.height); |
| 4390 | var enoughRoomBelow = viewport.bottom > (offset.bottom + dropdown.height); |
| 4391 | |
| 4392 | var css = { |
| 4393 | left: offset.left, |
| 4394 | top: container.bottom |
| 4395 | }; |
| 4396 | |
| 4397 | // Determine what the parent element is to use for calciulating the offset |
| 4398 | var $offsetParent = this.$dropdownParent; |
| 4399 | |
| 4400 | // For statically positoned elements, we need to get the element |
| 4401 | // that is determining the offset |
| 4402 | if ($offsetParent.css('position') === 'static') { |
| 4403 | $offsetParent = $offsetParent.offsetParent(); |
| 4404 | } |
| 4405 | |
| 4406 | var parentOffset = $offsetParent.offset(); |
| 4407 | |
| 4408 | css.left -= parentOffset.left; |
| 4409 | |
| 4410 | if (!isCurrentlyAbove && !isCurrentlyBelow) { |
| 4411 | newDirection = 'below'; |
| 4412 | } |
| 4413 | |
| 4414 | if (!enoughRoomBelow && enoughRoomAbove && !isCurrentlyAbove) { |
| 4415 | newDirection = 'above'; |
| 4416 | } else if (!enoughRoomAbove && enoughRoomBelow && isCurrentlyAbove) { |
| 4417 | newDirection = 'below'; |
| 4418 | } |
| 4419 | |
| 4420 | if (newDirection == 'above' || |
| 4421 | (isCurrentlyAbove && newDirection !== 'below')) { |
| 4422 | css.top = container.top - dropdown.height; |
| 4423 | } |
| 4424 | |
| 4425 | if (newDirection != null) { |
| 4426 | this.$dropdown |
| 4427 | .removeClass('select2-dropdown--below select2-dropdown--above') |
| 4428 | .addClass('select2-dropdown--' + newDirection); |
| 4429 | this.$container |
| 4430 | .removeClass('select2-container--below select2-container--above') |
| 4431 | .addClass('select2-container--' + newDirection); |
| 4432 | } |
| 4433 | |
| 4434 | this.$dropdownContainer.css(css); |
| 4435 | }; |
| 4436 | |
| 4437 | AttachBody.prototype._resizeDropdown = function () { |
| 4438 | var css = { |
| 4439 | width: this.$container.outerWidth(false) + 'px' |
| 4440 | }; |
| 4441 | |
| 4442 | if (this.options.get('dropdownAutoWidth')) { |
| 4443 | css.minWidth = css.width; |
| 4444 | css.position = 'relative'; |
| 4445 | css.width = 'auto'; |
| 4446 | } |
| 4447 | |
| 4448 | this.$dropdown.css(css); |
| 4449 | }; |
| 4450 | |
| 4451 | AttachBody.prototype._showDropdown = function (decorated) { |
| 4452 | this.$dropdownContainer.appendTo(this.$dropdownParent); |
| 4453 | |
| 4454 | this._positionDropdown(); |
| 4455 | this._resizeDropdown(); |
| 4456 | }; |
| 4457 | |
| 4458 | return AttachBody; |
| 4459 | }); |
| 4460 | |
| 4461 | S2.define('select2/dropdown/minimumResultsForSearch',[ |
| 4462 | |
| 4463 | ], function () { |
| 4464 | function countResults (data) { |
| 4465 | var count = 0; |
| 4466 | |
| 4467 | for (var d = 0; d < data.length; d++) { |
| 4468 | var item = data[d]; |
| 4469 | |
| 4470 | if (item.children) { |
| 4471 | count += countResults(item.children); |
| 4472 | } else { |
| 4473 | count++; |
| 4474 | } |
| 4475 | } |
| 4476 | |
| 4477 | return count; |
| 4478 | } |
| 4479 | |
| 4480 | function MinimumResultsForSearch (decorated, $element, options, dataAdapter) { |
| 4481 | this.minimumResultsForSearch = options.get('minimumResultsForSearch'); |
| 4482 | |
| 4483 | if (this.minimumResultsForSearch < 0) { |
| 4484 | this.minimumResultsForSearch = Infinity; |
| 4485 | } |
| 4486 | |
| 4487 | decorated.call(this, $element, options, dataAdapter); |
| 4488 | } |
| 4489 | |
| 4490 | MinimumResultsForSearch.prototype.showSearch = function (decorated, params) { |
| 4491 | if (countResults(params.data.results) < this.minimumResultsForSearch) { |
| 4492 | return false; |
| 4493 | } |
| 4494 | |
| 4495 | return decorated.call(this, params); |
| 4496 | }; |
| 4497 | |
| 4498 | return MinimumResultsForSearch; |
| 4499 | }); |
| 4500 | |
| 4501 | S2.define('select2/dropdown/selectOnClose',[ |
| 4502 | |
| 4503 | ], function () { |
| 4504 | function SelectOnClose () { } |
| 4505 | |
| 4506 | SelectOnClose.prototype.bind = function (decorated, container, $container) { |
| 4507 | var self = this; |
| 4508 | |
| 4509 | decorated.call(this, container, $container); |
| 4510 | |
| 4511 | container.on('close', function (params) { |
| 4512 | self._handleSelectOnClose(params); |
| 4513 | }); |
| 4514 | }; |
| 4515 | |
| 4516 | SelectOnClose.prototype._handleSelectOnClose = function (_, params) { |
| 4517 | if (params && params.originalSelect2Event != null) { |
| 4518 | var event = params.originalSelect2Event; |
| 4519 | |
| 4520 | // Don't select an item if the close event was triggered from a select or |
| 4521 | // unselect event |
| 4522 | if (event._type === 'select' || event._type === 'unselect') { |
| 4523 | return; |
| 4524 | } |
| 4525 | } |
| 4526 | |
| 4527 | var $highlightedResults = this.getHighlightedResults(); |
| 4528 | |
| 4529 | // Only select highlighted results |
| 4530 | if ($highlightedResults.length < 1) { |
| 4531 | return; |
| 4532 | } |
| 4533 | |
| 4534 | var data = $highlightedResults.data('data'); |
| 4535 | |
| 4536 | // Don't re-select already selected resulte |
| 4537 | if ( |
| 4538 | (data.element != null && data.element.selected) || |
| 4539 | (data.element == null && data.selected) |
| 4540 | ) { |
| 4541 | return; |
| 4542 | } |
| 4543 | |
| 4544 | this.trigger('select', { |
| 4545 | data: data |
| 4546 | }); |
| 4547 | }; |
| 4548 | |
| 4549 | return SelectOnClose; |
| 4550 | }); |
| 4551 | |
| 4552 | S2.define('select2/dropdown/closeOnSelect',[ |
| 4553 | |
| 4554 | ], function () { |
| 4555 | function CloseOnSelect () { } |
| 4556 | |
| 4557 | CloseOnSelect.prototype.bind = function (decorated, container, $container) { |
| 4558 | var self = this; |
| 4559 | |
| 4560 | decorated.call(this, container, $container); |
| 4561 | |
| 4562 | container.on('select', function (evt) { |
| 4563 | self._selectTriggered(evt); |
| 4564 | }); |
| 4565 | |
| 4566 | container.on('unselect', function (evt) { |
| 4567 | self._selectTriggered(evt); |
| 4568 | }); |
| 4569 | }; |
| 4570 | |
| 4571 | CloseOnSelect.prototype._selectTriggered = function (_, evt) { |
| 4572 | var originalEvent = evt.originalEvent; |
| 4573 | |
| 4574 | // Don't close if the control key is being held |
| 4575 | if (originalEvent && originalEvent.ctrlKey) { |
| 4576 | return; |
| 4577 | } |
| 4578 | |
| 4579 | this.trigger('close', { |
| 4580 | originalEvent: originalEvent, |
| 4581 | originalSelect2Event: evt |
| 4582 | }); |
| 4583 | }; |
| 4584 | |
| 4585 | return CloseOnSelect; |
| 4586 | }); |
| 4587 | |
| 4588 | S2.define('select2/i18n/en',[],function () { |
| 4589 | // English |
| 4590 | return { |
| 4591 | errorLoading: function () { |
| 4592 | return 'The results could not be loaded.'; |
| 4593 | }, |
| 4594 | inputTooLong: function (args) { |
| 4595 | var overChars = args.input.length - args.maximum; |
| 4596 | |
| 4597 | var message = 'Please delete ' + overChars + ' character'; |
| 4598 | |
| 4599 | if (overChars != 1) { |
| 4600 | message += 's'; |
| 4601 | } |
| 4602 | |
| 4603 | return message; |
| 4604 | }, |
| 4605 | inputTooShort: function (args) { |
| 4606 | var remainingChars = args.minimum - args.input.length; |
| 4607 | |
| 4608 | var message = 'Please enter ' + remainingChars + ' or more characters'; |
| 4609 | |
| 4610 | return message; |
| 4611 | }, |
| 4612 | loadingMore: function () { |
| 4613 | return 'Loading more results…'; |
| 4614 | }, |
| 4615 | maximumSelected: function (args) { |
| 4616 | var message = 'You can only select ' + args.maximum + ' item'; |
| 4617 | |
| 4618 | if (args.maximum != 1) { |
| 4619 | message += 's'; |
| 4620 | } |
| 4621 | |
| 4622 | return message; |
| 4623 | }, |
| 4624 | noResults: function () { |
| 4625 | return 'No results found'; |
| 4626 | }, |
| 4627 | searching: function () { |
| 4628 | return 'Searching…'; |
| 4629 | } |
| 4630 | }; |
| 4631 | }); |
| 4632 | |
| 4633 | S2.define('select2/defaults',[ |
| 4634 | 'jquery', |
| 4635 | 'require', |
| 4636 | |
| 4637 | './results', |
| 4638 | |
| 4639 | './selection/single', |
| 4640 | './selection/multiple', |
| 4641 | './selection/placeholder', |
| 4642 | './selection/allowClear', |
| 4643 | './selection/search', |
| 4644 | './selection/eventRelay', |
| 4645 | |
| 4646 | './utils', |
| 4647 | './translation', |
| 4648 | './diacritics', |
| 4649 | |
| 4650 | './data/select', |
| 4651 | './data/array', |
| 4652 | './data/ajax', |
| 4653 | './data/tags', |
| 4654 | './data/tokenizer', |
| 4655 | './data/minimumInputLength', |
| 4656 | './data/maximumInputLength', |
| 4657 | './data/maximumSelectionLength', |
| 4658 | |
| 4659 | './dropdown', |
| 4660 | './dropdown/search', |
| 4661 | './dropdown/hidePlaceholder', |
| 4662 | './dropdown/infiniteScroll', |
| 4663 | './dropdown/attachBody', |
| 4664 | './dropdown/minimumResultsForSearch', |
| 4665 | './dropdown/selectOnClose', |
| 4666 | './dropdown/closeOnSelect', |
| 4667 | |
| 4668 | './i18n/en' |
| 4669 | ], function ($, require, |
| 4670 | |
| 4671 | ResultsList, |
| 4672 | |
| 4673 | SingleSelection, MultipleSelection, Placeholder, AllowClear, |
| 4674 | SelectionSearch, EventRelay, |
| 4675 | |
| 4676 | Utils, Translation, DIACRITICS, |
| 4677 | |
| 4678 | SelectData, ArrayData, AjaxData, Tags, Tokenizer, |
| 4679 | MinimumInputLength, MaximumInputLength, MaximumSelectionLength, |
| 4680 | |
| 4681 | Dropdown, DropdownSearch, HidePlaceholder, InfiniteScroll, |
| 4682 | AttachBody, MinimumResultsForSearch, SelectOnClose, CloseOnSelect, |
| 4683 | |
| 4684 | EnglishTranslation) { |
| 4685 | function Defaults () { |
| 4686 | this.reset(); |
| 4687 | } |
| 4688 | |
| 4689 | Defaults.prototype.apply = function (options) { |
| 4690 | options = $.extend(true, {}, this.defaults, options); |
| 4691 | |
| 4692 | if (options.dataAdapter == null) { |
| 4693 | if (options.ajax != null) { |
| 4694 | options.dataAdapter = AjaxData; |
| 4695 | } else if (options.data != null) { |
| 4696 | options.dataAdapter = ArrayData; |
| 4697 | } else { |
| 4698 | options.dataAdapter = SelectData; |
| 4699 | } |
| 4700 | |
| 4701 | if (options.minimumInputLength > 0) { |
| 4702 | options.dataAdapter = Utils.Decorate( |
| 4703 | options.dataAdapter, |
| 4704 | MinimumInputLength |
| 4705 | ); |
| 4706 | } |
| 4707 | |
| 4708 | if (options.maximumInputLength > 0) { |
| 4709 | options.dataAdapter = Utils.Decorate( |
| 4710 | options.dataAdapter, |
| 4711 | MaximumInputLength |
| 4712 | ); |
| 4713 | } |
| 4714 | |
| 4715 | if (options.maximumSelectionLength > 0) { |
| 4716 | options.dataAdapter = Utils.Decorate( |
| 4717 | options.dataAdapter, |
| 4718 | MaximumSelectionLength |
| 4719 | ); |
| 4720 | } |
| 4721 | |
| 4722 | if (options.tags) { |
| 4723 | options.dataAdapter = Utils.Decorate(options.dataAdapter, Tags); |
| 4724 | } |
| 4725 | |
| 4726 | if (options.tokenSeparators != null || options.tokenizer != null) { |
| 4727 | options.dataAdapter = Utils.Decorate( |
| 4728 | options.dataAdapter, |
| 4729 | Tokenizer |
| 4730 | ); |
| 4731 | } |
| 4732 | |
| 4733 | if (options.query != null) { |
| 4734 | var Query = require(options.amdBase + 'compat/query'); |
| 4735 | |
| 4736 | options.dataAdapter = Utils.Decorate( |
| 4737 | options.dataAdapter, |
| 4738 | Query |
| 4739 | ); |
| 4740 | } |
| 4741 | |
| 4742 | if (options.initSelection != null) { |
| 4743 | var InitSelection = require(options.amdBase + 'compat/initSelection'); |
| 4744 | |
| 4745 | options.dataAdapter = Utils.Decorate( |
| 4746 | options.dataAdapter, |
| 4747 | InitSelection |
| 4748 | ); |
| 4749 | } |
| 4750 | } |
| 4751 | |
| 4752 | if (options.resultsAdapter == null) { |
| 4753 | options.resultsAdapter = ResultsList; |
| 4754 | |
| 4755 | if (options.ajax != null) { |
| 4756 | options.resultsAdapter = Utils.Decorate( |
| 4757 | options.resultsAdapter, |
| 4758 | InfiniteScroll |
| 4759 | ); |
| 4760 | } |
| 4761 | |
| 4762 | if (options.placeholder != null) { |
| 4763 | options.resultsAdapter = Utils.Decorate( |
| 4764 | options.resultsAdapter, |
| 4765 | HidePlaceholder |
| 4766 | ); |
| 4767 | } |
| 4768 | |
| 4769 | if (options.selectOnClose) { |
| 4770 | options.resultsAdapter = Utils.Decorate( |
| 4771 | options.resultsAdapter, |
| 4772 | SelectOnClose |
| 4773 | ); |
| 4774 | } |
| 4775 | } |
| 4776 | |
| 4777 | if (options.dropdownAdapter == null) { |
| 4778 | if (options.multiple) { |
| 4779 | options.dropdownAdapter = Dropdown; |
| 4780 | } else { |
| 4781 | var SearchableDropdown = Utils.Decorate(Dropdown, DropdownSearch); |
| 4782 | |
| 4783 | options.dropdownAdapter = SearchableDropdown; |
| 4784 | } |
| 4785 | |
| 4786 | if (options.minimumResultsForSearch !== 0) { |
| 4787 | options.dropdownAdapter = Utils.Decorate( |
| 4788 | options.dropdownAdapter, |
| 4789 | MinimumResultsForSearch |
| 4790 | ); |
| 4791 | } |
| 4792 | |
| 4793 | if (options.closeOnSelect) { |
| 4794 | options.dropdownAdapter = Utils.Decorate( |
| 4795 | options.dropdownAdapter, |
| 4796 | CloseOnSelect |
| 4797 | ); |
| 4798 | } |
| 4799 | |
| 4800 | if ( |
| 4801 | options.dropdownCssClass != null || |
| 4802 | options.dropdownCss != null || |
| 4803 | options.adaptDropdownCssClass != null |
| 4804 | ) { |
| 4805 | var DropdownCSS = require(options.amdBase + 'compat/dropdownCss'); |
| 4806 | |
| 4807 | options.dropdownAdapter = Utils.Decorate( |
| 4808 | options.dropdownAdapter, |
| 4809 | DropdownCSS |
| 4810 | ); |
| 4811 | } |
| 4812 | |
| 4813 | options.dropdownAdapter = Utils.Decorate( |
| 4814 | options.dropdownAdapter, |
| 4815 | AttachBody |
| 4816 | ); |
| 4817 | } |
| 4818 | |
| 4819 | if (options.selectionAdapter == null) { |
| 4820 | if (options.multiple) { |
| 4821 | options.selectionAdapter = MultipleSelection; |
| 4822 | } else { |
| 4823 | options.selectionAdapter = SingleSelection; |
| 4824 | } |
| 4825 | |
| 4826 | // Add the placeholder mixin if a placeholder was specified |
| 4827 | if (options.placeholder != null) { |
| 4828 | options.selectionAdapter = Utils.Decorate( |
| 4829 | options.selectionAdapter, |
| 4830 | Placeholder |
| 4831 | ); |
| 4832 | } |
| 4833 | |
| 4834 | if (options.allowClear) { |
| 4835 | options.selectionAdapter = Utils.Decorate( |
| 4836 | options.selectionAdapter, |
| 4837 | AllowClear |
| 4838 | ); |
| 4839 | } |
| 4840 | |
| 4841 | if (options.multiple) { |
| 4842 | options.selectionAdapter = Utils.Decorate( |
| 4843 | options.selectionAdapter, |
| 4844 | SelectionSearch |
| 4845 | ); |
| 4846 | } |
| 4847 | |
| 4848 | if ( |
| 4849 | options.containerCssClass != null || |
| 4850 | options.containerCss != null || |
| 4851 | options.adaptContainerCssClass != null |
| 4852 | ) { |
| 4853 | var ContainerCSS = require(options.amdBase + 'compat/containerCss'); |
| 4854 | |
| 4855 | options.selectionAdapter = Utils.Decorate( |
| 4856 | options.selectionAdapter, |
| 4857 | ContainerCSS |
| 4858 | ); |
| 4859 | } |
| 4860 | |
| 4861 | options.selectionAdapter = Utils.Decorate( |
| 4862 | options.selectionAdapter, |
| 4863 | EventRelay |
| 4864 | ); |
| 4865 | } |
| 4866 | |
| 4867 | if (typeof options.language === 'string') { |
| 4868 | // Check if the language is specified with a region |
| 4869 | if (options.language.indexOf('-') > 0) { |
| 4870 | // Extract the region information if it is included |
| 4871 | var languageParts = options.language.split('-'); |
| 4872 | var baseLanguage = languageParts[0]; |
| 4873 | |
| 4874 | options.language = [options.language, baseLanguage]; |
| 4875 | } else { |
| 4876 | options.language = [options.language]; |
| 4877 | } |
| 4878 | } |
| 4879 | |
| 4880 | if ( Array.isArray( options.language ) ) { |
| 4881 | var languages = new Translation(); |
| 4882 | options.language.push('en'); |
| 4883 | |
| 4884 | var languageNames = options.language; |
| 4885 | |
| 4886 | for (var l = 0; l < languageNames.length; l++) { |
| 4887 | var name = languageNames[l]; |
| 4888 | var language = {}; |
| 4889 | |
| 4890 | try { |
| 4891 | // Try to load it with the original name |
| 4892 | language = Translation.loadPath(name); |
| 4893 | } catch (e) { |
| 4894 | try { |
| 4895 | // If we couldn't load it, check if it wasn't the full path |
| 4896 | name = this.defaults.amdLanguageBase + name; |
| 4897 | language = Translation.loadPath(name); |
| 4898 | } catch (ex) { |
| 4899 | // The translation could not be loaded at all. Sometimes this is |
| 4900 | // because of a configuration problem, other times this can be |
| 4901 | // because of how Select2 helps load all possible translation files. |
| 4902 | if (options.debug && window.console && console.warn) { |
| 4903 | console.warn( |
| 4904 | 'Select2: The language file for "' + name + '" could not be ' + |
| 4905 | 'automatically loaded. A fallback will be used instead.' |
| 4906 | ); |
| 4907 | } |
| 4908 | |
| 4909 | continue; |
| 4910 | } |
| 4911 | } |
| 4912 | |
| 4913 | languages.extend(language); |
| 4914 | } |
| 4915 | |
| 4916 | options.translations = languages; |
| 4917 | } else { |
| 4918 | var baseTranslation = Translation.loadPath( |
| 4919 | this.defaults.amdLanguageBase + 'en' |
| 4920 | ); |
| 4921 | var customTranslation = new Translation(options.language); |
| 4922 | |
| 4923 | customTranslation.extend(baseTranslation); |
| 4924 | |
| 4925 | options.translations = customTranslation; |
| 4926 | } |
| 4927 | |
| 4928 | return options; |
| 4929 | }; |
| 4930 | |
| 4931 | Defaults.prototype.reset = function () { |
| 4932 | function stripDiacritics (text) { |
| 4933 | // Used 'uni range + named function' from http://jsperf.com/diacritics/18 |
| 4934 | function match(a) { |
| 4935 | return DIACRITICS[a] || a; |
| 4936 | } |
| 4937 | |
| 4938 | return text.replace(/[^\u0000-\u007E]/g, match); |
| 4939 | } |
| 4940 | |
| 4941 | function matcher (params, data) { |
| 4942 | // Always return the object if there is nothing to compare |
| 4943 | if ( params.term == null || params.term.toString().trim() === '' ) { |
| 4944 | return data; |
| 4945 | } |
| 4946 | |
| 4947 | // Do a recursive check for options with children |
| 4948 | if (data.children && data.children.length > 0) { |
| 4949 | // Clone the data object if there are children |
| 4950 | // This is required as we modify the object to remove any non-matches |
| 4951 | var match = $.extend(true, {}, data); |
| 4952 | |
| 4953 | // Check each child of the option |
| 4954 | for (var c = data.children.length - 1; c >= 0; c--) { |
| 4955 | var child = data.children[c]; |
| 4956 | |
| 4957 | var matches = matcher(params, child); |
| 4958 | |
| 4959 | // If there wasn't a match, remove the object in the array |
| 4960 | if (matches == null) { |
| 4961 | match.children.splice(c, 1); |
| 4962 | } |
| 4963 | } |
| 4964 | |
| 4965 | // If any children matched, return the new object |
| 4966 | if (match.children.length > 0) { |
| 4967 | return match; |
| 4968 | } |
| 4969 | |
| 4970 | // If there were no matching children, check just the plain object |
| 4971 | return matcher(params, match); |
| 4972 | } |
| 4973 | |
| 4974 | var original = stripDiacritics(data.text).toUpperCase(); |
| 4975 | var term = stripDiacritics(params.term).toUpperCase(); |
| 4976 | |
| 4977 | // Check if the text contains the term |
| 4978 | if (original.indexOf(term) > -1) { |
| 4979 | return data; |
| 4980 | } |
| 4981 | |
| 4982 | // If it doesn't contain the term, don't return anything |
| 4983 | return null; |
| 4984 | } |
| 4985 | |
| 4986 | this.defaults = { |
| 4987 | amdBase: './', |
| 4988 | amdLanguageBase: './i18n/', |
| 4989 | closeOnSelect: true, |
| 4990 | debug: false, |
| 4991 | dropdownAutoWidth: false, |
| 4992 | escapeMarkup: Utils.escapeMarkup, |
| 4993 | language: EnglishTranslation, |
| 4994 | matcher: matcher, |
| 4995 | minimumInputLength: 0, |
| 4996 | maximumInputLength: 0, |
| 4997 | maximumSelectionLength: 0, |
| 4998 | minimumResultsForSearch: 0, |
| 4999 | selectOnClose: false, |
| 5000 | sorter: function (data) { |
| 5001 | return data; |
| 5002 | }, |
| 5003 | templateResult: function (result) { |
| 5004 | return result.text; |
| 5005 | }, |
| 5006 | templateSelection: function (selection) { |
| 5007 | return selection.text; |
| 5008 | }, |
| 5009 | theme: 'default', |
| 5010 | width: 'resolve' |
| 5011 | }; |
| 5012 | }; |
| 5013 | |
| 5014 | Defaults.prototype.set = function (key, value) { |
| 5015 | var camelKey = $.camelCase(key); |
| 5016 | |
| 5017 | var data = {}; |
| 5018 | data[camelKey] = value; |
| 5019 | |
| 5020 | var convertedData = Utils._convertData(data); |
| 5021 | |
| 5022 | $.extend(this.defaults, convertedData); |
| 5023 | }; |
| 5024 | |
| 5025 | var defaults = new Defaults(); |
| 5026 | |
| 5027 | return defaults; |
| 5028 | }); |
| 5029 | |
| 5030 | S2.define('select2/options',[ |
| 5031 | 'require', |
| 5032 | 'jquery', |
| 5033 | './defaults', |
| 5034 | './utils' |
| 5035 | ], function (require, $, Defaults, Utils) { |
| 5036 | function Options (options, $element) { |
| 5037 | this.options = options; |
| 5038 | |
| 5039 | if ($element != null) { |
| 5040 | this.fromElement($element); |
| 5041 | } |
| 5042 | |
| 5043 | this.options = Defaults.apply(this.options); |
| 5044 | |
| 5045 | if ($element && $element.is('input')) { |
| 5046 | var InputCompat = require(this.get('amdBase') + 'compat/inputData'); |
| 5047 | |
| 5048 | this.options.dataAdapter = Utils.Decorate( |
| 5049 | this.options.dataAdapter, |
| 5050 | InputCompat |
| 5051 | ); |
| 5052 | } |
| 5053 | } |
| 5054 | |
| 5055 | Options.prototype.fromElement = function ($e) { |
| 5056 | var excludedData = ['select2']; |
| 5057 | |
| 5058 | if (this.options.multiple == null) { |
| 5059 | this.options.multiple = $e.prop('multiple'); |
| 5060 | } |
| 5061 | |
| 5062 | if (this.options.disabled == null) { |
| 5063 | this.options.disabled = $e.prop('disabled'); |
| 5064 | } |
| 5065 | |
| 5066 | if (this.options.language == null) { |
| 5067 | if ($e.prop('lang')) { |
| 5068 | this.options.language = $e.prop('lang').toLowerCase(); |
| 5069 | } else if ($e.closest('[lang]').prop('lang')) { |
| 5070 | this.options.language = $e.closest('[lang]').prop('lang'); |
| 5071 | } |
| 5072 | } |
| 5073 | |
| 5074 | if (this.options.dir == null) { |
| 5075 | if ($e.prop('dir')) { |
| 5076 | this.options.dir = $e.prop('dir'); |
| 5077 | } else if ($e.closest('[dir]').prop('dir')) { |
| 5078 | this.options.dir = $e.closest('[dir]').prop('dir'); |
| 5079 | } else { |
| 5080 | this.options.dir = 'ltr'; |
| 5081 | } |
| 5082 | } |
| 5083 | |
| 5084 | $e.prop('disabled', this.options.disabled); |
| 5085 | $e.prop('multiple', this.options.multiple); |
| 5086 | |
| 5087 | if ($e.data('select2Tags')) { |
| 5088 | if (this.options.debug && window.console && console.warn) { |
| 5089 | console.warn( |
| 5090 | 'Select2: The `data-select2-tags` attribute has been changed to ' + |
| 5091 | 'use the `data-data` and `data-tags="true"` attributes and will be ' + |
| 5092 | 'removed in future versions of Select2.' |
| 5093 | ); |
| 5094 | } |
| 5095 | |
| 5096 | $e.data('data', $e.data('select2Tags')); |
| 5097 | $e.data('tags', true); |
| 5098 | } |
| 5099 | |
| 5100 | if ($e.data('ajaxUrl')) { |
| 5101 | if (this.options.debug && window.console && console.warn) { |
| 5102 | console.warn( |
| 5103 | 'Select2: The `data-ajax-url` attribute has been changed to ' + |
| 5104 | '`data-ajax--url` and support for the old attribute will be removed' + |
| 5105 | ' in future versions of Select2.' |
| 5106 | ); |
| 5107 | } |
| 5108 | |
| 5109 | $e.attr('ajax--url', $e.data('ajaxUrl')); |
| 5110 | $e.data('ajax--url', $e.data('ajaxUrl')); |
| 5111 | } |
| 5112 | |
| 5113 | var dataset = {}; |
| 5114 | |
| 5115 | // Prefer the element's `dataset` attribute if it exists |
| 5116 | // jQuery 1.x does not correctly handle data attributes with multiple dashes |
| 5117 | if ($.fn.jquery && $.fn.jquery.substr(0, 2) == '1.' && $e[0].dataset) { |
| 5118 | dataset = $.extend(true, {}, $e[0].dataset, $e.data()); |
| 5119 | } else { |
| 5120 | dataset = $e.data(); |
| 5121 | } |
| 5122 | |
| 5123 | var data = $.extend(true, {}, dataset); |
| 5124 | |
| 5125 | data = Utils._convertData(data); |
| 5126 | |
| 5127 | for (var key in data) { |
| 5128 | if ($.inArray(key, excludedData) > -1) { |
| 5129 | continue; |
| 5130 | } |
| 5131 | |
| 5132 | if ($.isPlainObject(this.options[key])) { |
| 5133 | $.extend(this.options[key], data[key]); |
| 5134 | } else { |
| 5135 | this.options[key] = data[key]; |
| 5136 | } |
| 5137 | } |
| 5138 | |
| 5139 | return this; |
| 5140 | }; |
| 5141 | |
| 5142 | Options.prototype.get = function (key) { |
| 5143 | return this.options[key]; |
| 5144 | }; |
| 5145 | |
| 5146 | Options.prototype.set = function (key, val) { |
| 5147 | this.options[key] = val; |
| 5148 | }; |
| 5149 | |
| 5150 | return Options; |
| 5151 | }); |
| 5152 | |
| 5153 | S2.define('select2/core',[ |
| 5154 | 'jquery', |
| 5155 | './options', |
| 5156 | './utils', |
| 5157 | './keys' |
| 5158 | ], function ($, Options, Utils, KEYS) { |
| 5159 | var Select2 = function ($element, options) { |
| 5160 | if ($element.data('select2') != null) { |
| 5161 | $element.data('select2').destroy(); |
| 5162 | } |
| 5163 | |
| 5164 | this.$element = $element; |
| 5165 | |
| 5166 | this.id = this._generateId($element); |
| 5167 | |
| 5168 | options = options || {}; |
| 5169 | |
| 5170 | this.options = new Options(options, $element); |
| 5171 | |
| 5172 | Select2.__super__.constructor.call(this); |
| 5173 | |
| 5174 | // Set up the tabindex |
| 5175 | |
| 5176 | var tabindex = $element.attr('tabindex') || 0; |
| 5177 | $element.data('old-tabindex', tabindex); |
| 5178 | $element.attr('tabindex', '-1'); |
| 5179 | |
| 5180 | // Set up containers and adapters |
| 5181 | |
| 5182 | var DataAdapter = this.options.get('dataAdapter'); |
| 5183 | this.dataAdapter = new DataAdapter($element, this.options); |
| 5184 | |
| 5185 | var $container = this.render(); |
| 5186 | |
| 5187 | this._placeContainer($container); |
| 5188 | |
| 5189 | var SelectionAdapter = this.options.get('selectionAdapter'); |
| 5190 | this.selection = new SelectionAdapter($element, this.options); |
| 5191 | this.$selection = this.selection.render(); |
| 5192 | |
| 5193 | this.selection.position(this.$selection, $container); |
| 5194 | |
| 5195 | var DropdownAdapter = this.options.get('dropdownAdapter'); |
| 5196 | this.dropdown = new DropdownAdapter($element, this.options); |
| 5197 | this.$dropdown = this.dropdown.render(); |
| 5198 | |
| 5199 | this.dropdown.position(this.$dropdown, $container); |
| 5200 | |
| 5201 | var ResultsAdapter = this.options.get('resultsAdapter'); |
| 5202 | this.results = new ResultsAdapter($element, this.options, this.dataAdapter); |
| 5203 | this.$results = this.results.render(); |
| 5204 | |
| 5205 | this.results.position(this.$results, this.$dropdown); |
| 5206 | |
| 5207 | // Bind events |
| 5208 | |
| 5209 | var self = this; |
| 5210 | |
| 5211 | // Bind the container to all of the adapters |
| 5212 | this._bindAdapters(); |
| 5213 | |
| 5214 | // Register any DOM event handlers |
| 5215 | this._registerDomEvents(); |
| 5216 | |
| 5217 | // Register any internal event handlers |
| 5218 | this._registerDataEvents(); |
| 5219 | this._registerSelectionEvents(); |
| 5220 | this._registerDropdownEvents(); |
| 5221 | this._registerResultsEvents(); |
| 5222 | this._registerEvents(); |
| 5223 | |
| 5224 | // Set the initial state |
| 5225 | this.dataAdapter.current(function (initialData) { |
| 5226 | self.trigger('selection:update', { |
| 5227 | data: initialData |
| 5228 | }); |
| 5229 | }); |
| 5230 | |
| 5231 | // Hide the original select |
| 5232 | $element.addClass('select2-hidden-accessible'); |
| 5233 | $element.attr('aria-hidden', 'true'); |
| 5234 | |
| 5235 | // Synchronize any monitored attributes |
| 5236 | this._syncAttributes(); |
| 5237 | |
| 5238 | $element.data('select2', this); |
| 5239 | }; |
| 5240 | |
| 5241 | Utils.Extend(Select2, Utils.Observable); |
| 5242 | |
| 5243 | Select2.prototype._generateId = function ($element) { |
| 5244 | var id = ''; |
| 5245 | |
| 5246 | if ($element.attr('id') != null) { |
| 5247 | id = $element.attr('id'); |
| 5248 | } else if ($element.attr('name') != null) { |
| 5249 | id = $element.attr('name') + '-' + Utils.generateChars(2); |
| 5250 | } else { |
| 5251 | id = Utils.generateChars(4); |
| 5252 | } |
| 5253 | |
| 5254 | id = id.replace(/(:|\.|\[|\]|,)/g, ''); |
| 5255 | id = 'select2-' + id; |
| 5256 | |
| 5257 | return id; |
| 5258 | }; |
| 5259 | |
| 5260 | Select2.prototype._placeContainer = function ($container) { |
| 5261 | $container.insertAfter(this.$element); |
| 5262 | |
| 5263 | var width = this._resolveWidth(this.$element, this.options.get('width')); |
| 5264 | |
| 5265 | if (width != null) { |
| 5266 | $container.css('width', width); |
| 5267 | } |
| 5268 | }; |
| 5269 | |
| 5270 | Select2.prototype._resolveWidth = function ($element, method) { |
| 5271 | var WIDTH = /^width:(([-+]?([0-9]*\.)?[0-9]+)(px|em|ex|%|in|cm|mm|pt|pc))/i; |
| 5272 | |
| 5273 | if (method == 'resolve') { |
| 5274 | var styleWidth = this._resolveWidth($element, 'style'); |
| 5275 | |
| 5276 | if (styleWidth != null) { |
| 5277 | return styleWidth; |
| 5278 | } |
| 5279 | |
| 5280 | return this._resolveWidth($element, 'element'); |
| 5281 | } |
| 5282 | |
| 5283 | if (method == 'element') { |
| 5284 | var elementWidth = $element.outerWidth(false); |
| 5285 | |
| 5286 | if (elementWidth <= 0) { |
| 5287 | return 'auto'; |
| 5288 | } |
| 5289 | |
| 5290 | return elementWidth + 'px'; |
| 5291 | } |
| 5292 | |
| 5293 | if (method == 'style') { |
| 5294 | var style = $element.attr('style'); |
| 5295 | |
| 5296 | if (typeof(style) !== 'string') { |
| 5297 | return null; |
| 5298 | } |
| 5299 | |
| 5300 | var attrs = style.split(';'); |
| 5301 | |
| 5302 | for (var i = 0, l = attrs.length; i < l; i = i + 1) { |
| 5303 | var attr = attrs[i].replace(/\s/g, ''); |
| 5304 | var matches = attr.match(WIDTH); |
| 5305 | |
| 5306 | if (matches !== null && matches.length >= 1) { |
| 5307 | return matches[1]; |
| 5308 | } |
| 5309 | } |
| 5310 | |
| 5311 | return null; |
| 5312 | } |
| 5313 | |
| 5314 | return method; |
| 5315 | }; |
| 5316 | |
| 5317 | Select2.prototype._bindAdapters = function () { |
| 5318 | this.dataAdapter.bind(this, this.$container); |
| 5319 | this.selection.bind(this, this.$container); |
| 5320 | |
| 5321 | this.dropdown.bind(this, this.$container); |
| 5322 | this.results.bind(this, this.$container); |
| 5323 | }; |
| 5324 | |
| 5325 | Select2.prototype._registerDomEvents = function () { |
| 5326 | var self = this; |
| 5327 | |
| 5328 | this.$element.on('change.select2', function () { |
| 5329 | self.dataAdapter.current(function (data) { |
| 5330 | self.trigger('selection:update', { |
| 5331 | data: data |
| 5332 | }); |
| 5333 | }); |
| 5334 | }); |
| 5335 | |
| 5336 | this.$element.on('focus.select2', function (evt) { |
| 5337 | self.trigger('focus', evt); |
| 5338 | }); |
| 5339 | |
| 5340 | this._syncA = Utils.bind(this._syncAttributes, this); |
| 5341 | this._syncS = Utils.bind(this._syncSubtree, this); |
| 5342 | |
| 5343 | if (this.$element[0].attachEvent) { |
| 5344 | this.$element[0].attachEvent('onpropertychange', this._syncA); |
| 5345 | } |
| 5346 | |
| 5347 | var observer = window.MutationObserver || |
| 5348 | window.WebKitMutationObserver || |
| 5349 | window.MozMutationObserver |
| 5350 | ; |
| 5351 | |
| 5352 | if (observer != null) { |
| 5353 | this._observer = new observer(function (mutations) { |
| 5354 | $.each(mutations, self._syncA); |
| 5355 | $.each(mutations, self._syncS); |
| 5356 | }); |
| 5357 | this._observer.observe(this.$element[0], { |
| 5358 | attributes: true, |
| 5359 | childList: true, |
| 5360 | subtree: false |
| 5361 | }); |
| 5362 | } else if (this.$element[0].addEventListener) { |
| 5363 | this.$element[0].addEventListener( |
| 5364 | 'DOMAttrModified', |
| 5365 | self._syncA, |
| 5366 | false |
| 5367 | ); |
| 5368 | this.$element[0].addEventListener( |
| 5369 | 'DOMNodeInserted', |
| 5370 | self._syncS, |
| 5371 | false |
| 5372 | ); |
| 5373 | this.$element[0].addEventListener( |
| 5374 | 'DOMNodeRemoved', |
| 5375 | self._syncS, |
| 5376 | false |
| 5377 | ); |
| 5378 | } |
| 5379 | }; |
| 5380 | |
| 5381 | Select2.prototype._registerDataEvents = function () { |
| 5382 | var self = this; |
| 5383 | |
| 5384 | this.dataAdapter.on('*', function (name, params) { |
| 5385 | self.trigger(name, params); |
| 5386 | }); |
| 5387 | }; |
| 5388 | |
| 5389 | Select2.prototype._registerSelectionEvents = function () { |
| 5390 | var self = this; |
| 5391 | var nonRelayEvents = ['toggle', 'focus']; |
| 5392 | |
| 5393 | this.selection.on('toggle', function () { |
| 5394 | self.toggleDropdown(); |
| 5395 | }); |
| 5396 | |
| 5397 | this.selection.on('focus', function (params) { |
| 5398 | self.focus(params); |
| 5399 | }); |
| 5400 | |
| 5401 | this.selection.on('*', function (name, params) { |
| 5402 | if ($.inArray(name, nonRelayEvents) !== -1) { |
| 5403 | return; |
| 5404 | } |
| 5405 | |
| 5406 | self.trigger(name, params); |
| 5407 | }); |
| 5408 | }; |
| 5409 | |
| 5410 | Select2.prototype._registerDropdownEvents = function () { |
| 5411 | var self = this; |
| 5412 | |
| 5413 | this.dropdown.on('*', function (name, params) { |
| 5414 | self.trigger(name, params); |
| 5415 | }); |
| 5416 | }; |
| 5417 | |
| 5418 | Select2.prototype._registerResultsEvents = function () { |
| 5419 | var self = this; |
| 5420 | |
| 5421 | this.results.on('*', function (name, params) { |
| 5422 | self.trigger(name, params); |
| 5423 | }); |
| 5424 | }; |
| 5425 | |
| 5426 | Select2.prototype._registerEvents = function () { |
| 5427 | var self = this; |
| 5428 | |
| 5429 | this.on('open', function () { |
| 5430 | self.$container.addClass('select2-container--open'); |
| 5431 | }); |
| 5432 | |
| 5433 | this.on('close', function () { |
| 5434 | self.$container.removeClass('select2-container--open'); |
| 5435 | }); |
| 5436 | |
| 5437 | this.on('enable', function () { |
| 5438 | self.$container.removeClass('select2-container--disabled'); |
| 5439 | }); |
| 5440 | |
| 5441 | this.on('disable', function () { |
| 5442 | self.$container.addClass('select2-container--disabled'); |
| 5443 | }); |
| 5444 | |
| 5445 | this.on('blur', function () { |
| 5446 | self.$container.removeClass('select2-container--focus'); |
| 5447 | }); |
| 5448 | |
| 5449 | this.on('query', function (params) { |
| 5450 | if (!self.isOpen()) { |
| 5451 | self.trigger('open', {}); |
| 5452 | } |
| 5453 | |
| 5454 | this.dataAdapter.query(params, function (data) { |
| 5455 | self.trigger('results:all', { |
| 5456 | data: data, |
| 5457 | query: params |
| 5458 | }); |
| 5459 | }); |
| 5460 | }); |
| 5461 | |
| 5462 | this.on('query:append', function (params) { |
| 5463 | this.dataAdapter.query(params, function (data) { |
| 5464 | self.trigger('results:append', { |
| 5465 | data: data, |
| 5466 | query: params |
| 5467 | }); |
| 5468 | }); |
| 5469 | }); |
| 5470 | |
| 5471 | this.on('open', function(){ |
| 5472 | // Focus on the active element when opening dropdown. |
| 5473 | // Needs 1 ms delay because of other 1 ms setTimeouts when rendering. |
| 5474 | setTimeout(function(){ |
| 5475 | self.focusOnActiveElement(); |
| 5476 | }, 1); |
| 5477 | }); |
| 5478 | |
| 5479 | $(document).on('keydown', function (evt) { |
| 5480 | var key = evt.which; |
| 5481 | if (self.isOpen()) { |
| 5482 | if (key === KEYS.ESC || (key === KEYS.UP && evt.altKey)) { |
| 5483 | self.close(); |
| 5484 | |
| 5485 | evt.preventDefault(); |
| 5486 | } else if (key === KEYS.ENTER || key === KEYS.TAB) { |
| 5487 | self.trigger('results:select', {}); |
| 5488 | |
| 5489 | evt.preventDefault(); |
| 5490 | } else if ((key === KEYS.SPACE && evt.ctrlKey)) { |
| 5491 | self.trigger('results:toggle', {}); |
| 5492 | |
| 5493 | evt.preventDefault(); |
| 5494 | } else if (key === KEYS.UP) { |
| 5495 | self.trigger('results:previous', {}); |
| 5496 | |
| 5497 | evt.preventDefault(); |
| 5498 | } else if (key === KEYS.DOWN) { |
| 5499 | self.trigger('results:next', {}); |
| 5500 | |
| 5501 | evt.preventDefault(); |
| 5502 | } |
| 5503 | |
| 5504 | var $searchField = self.$dropdown.find('.select2-search__field'); |
| 5505 | if (! $searchField.length) { |
| 5506 | $searchField = self.$container.find('.select2-search__field'); |
| 5507 | } |
| 5508 | |
| 5509 | // Move the focus to the selected element on keyboard navigation. |
| 5510 | // Required for screen readers to work properly. |
| 5511 | if (key === KEYS.DOWN || key === KEYS.UP) { |
| 5512 | self.focusOnActiveElement(); |
| 5513 | } else { |
| 5514 | // Focus on the search if user starts typing. |
| 5515 | $searchField.trigger( 'focus' ); |
| 5516 | // Focus back to active selection when finished typing. |
| 5517 | // Small delay so typed character can be read by screen reader. |
| 5518 | setTimeout(function(){ |
| 5519 | self.focusOnActiveElement(); |
| 5520 | }, 1000); |
| 5521 | } |
| 5522 | } else if (self.hasFocus()) { |
| 5523 | if (key === KEYS.ENTER || key === KEYS.SPACE || |
| 5524 | key === KEYS.DOWN) { |
| 5525 | self.open(); |
| 5526 | evt.preventDefault(); |
| 5527 | } |
| 5528 | } |
| 5529 | }); |
| 5530 | }; |
| 5531 | |
| 5532 | Select2.prototype.focusOnActiveElement = function () { |
| 5533 | // Don't mess with the focus on touchscreens because it causes havoc with on-screen keyboards. |
| 5534 | if (this.isOpen() && ! Utils.isTouchscreen()) { |
| 5535 | this.$results.find('li.select2-results__option--highlighted').trigger( 'focus' ); |
| 5536 | } |
| 5537 | }; |
| 5538 | |
| 5539 | Select2.prototype._syncAttributes = function () { |
| 5540 | this.options.set('disabled', this.$element.prop('disabled')); |
| 5541 | |
| 5542 | if (this.options.get('disabled')) { |
| 5543 | if (this.isOpen()) { |
| 5544 | this.close(); |
| 5545 | } |
| 5546 | |
| 5547 | this.trigger('disable', {}); |
| 5548 | } else { |
| 5549 | this.trigger('enable', {}); |
| 5550 | } |
| 5551 | }; |
| 5552 | |
| 5553 | Select2.prototype._syncSubtree = function (evt, mutations) { |
| 5554 | var changed = false; |
| 5555 | var self = this; |
| 5556 | |
| 5557 | // Ignore any mutation events raised for elements that aren't options or |
| 5558 | // optgroups. This handles the case when the select element is destroyed |
| 5559 | if ( |
| 5560 | evt && evt.target && ( |
| 5561 | evt.target.nodeName !== 'OPTION' && evt.target.nodeName !== 'OPTGROUP' |
| 5562 | ) |
| 5563 | ) { |
| 5564 | return; |
| 5565 | } |
| 5566 | |
| 5567 | if (!mutations) { |
| 5568 | // If mutation events aren't supported, then we can only assume that the |
| 5569 | // change affected the selections |
| 5570 | changed = true; |
| 5571 | } else if (mutations.addedNodes && mutations.addedNodes.length > 0) { |
| 5572 | for (var n = 0; n < mutations.addedNodes.length; n++) { |
| 5573 | var node = mutations.addedNodes[n]; |
| 5574 | |
| 5575 | if (node.selected) { |
| 5576 | changed = true; |
| 5577 | } |
| 5578 | } |
| 5579 | } else if (mutations.removedNodes && mutations.removedNodes.length > 0) { |
| 5580 | changed = true; |
| 5581 | } |
| 5582 | |
| 5583 | // Only re-pull the data if we think there is a change |
| 5584 | if (changed) { |
| 5585 | this.dataAdapter.current(function (currentData) { |
| 5586 | self.trigger('selection:update', { |
| 5587 | data: currentData |
| 5588 | }); |
| 5589 | }); |
| 5590 | } |
| 5591 | }; |
| 5592 | |
| 5593 | /** |
| 5594 | * Override the trigger method to automatically trigger pre-events when |
| 5595 | * there are events that can be prevented. |
| 5596 | */ |
| 5597 | Select2.prototype.trigger = function (name, args) { |
| 5598 | var actualTrigger = Select2.__super__.trigger; |
| 5599 | var preTriggerMap = { |
| 5600 | 'open': 'opening', |
| 5601 | 'close': 'closing', |
| 5602 | 'select': 'selecting', |
| 5603 | 'unselect': 'unselecting' |
| 5604 | }; |
| 5605 | |
| 5606 | if (args === undefined) { |
| 5607 | args = {}; |
| 5608 | } |
| 5609 | |
| 5610 | if (name in preTriggerMap) { |
| 5611 | var preTriggerName = preTriggerMap[name]; |
| 5612 | var preTriggerArgs = { |
| 5613 | prevented: false, |
| 5614 | name: name, |
| 5615 | args: args |
| 5616 | }; |
| 5617 | |
| 5618 | actualTrigger.call(this, preTriggerName, preTriggerArgs); |
| 5619 | |
| 5620 | if (preTriggerArgs.prevented) { |
| 5621 | args.prevented = true; |
| 5622 | |
| 5623 | return; |
| 5624 | } |
| 5625 | } |
| 5626 | |
| 5627 | actualTrigger.call(this, name, args); |
| 5628 | }; |
| 5629 | |
| 5630 | Select2.prototype.toggleDropdown = function () { |
| 5631 | if (this.options.get('disabled')) { |
| 5632 | return; |
| 5633 | } |
| 5634 | |
| 5635 | if (this.isOpen()) { |
| 5636 | this.close(); |
| 5637 | } else { |
| 5638 | this.open(); |
| 5639 | } |
| 5640 | }; |
| 5641 | |
| 5642 | Select2.prototype.open = function () { |
| 5643 | if (this.isOpen()) { |
| 5644 | return; |
| 5645 | } |
| 5646 | |
| 5647 | this.trigger('query', {}); |
| 5648 | }; |
| 5649 | |
| 5650 | Select2.prototype.close = function () { |
| 5651 | if (!this.isOpen()) { |
| 5652 | return; |
| 5653 | } |
| 5654 | |
| 5655 | this.trigger('close', {}); |
| 5656 | }; |
| 5657 | |
| 5658 | Select2.prototype.isOpen = function () { |
| 5659 | return this.$container.hasClass('select2-container--open'); |
| 5660 | }; |
| 5661 | |
| 5662 | Select2.prototype.hasFocus = function () { |
| 5663 | return this.$container.hasClass('select2-container--focus'); |
| 5664 | }; |
| 5665 | |
| 5666 | Select2.prototype.focus = function (data) { |
| 5667 | // No need to re-trigger focus events if we are already focused |
| 5668 | if (this.hasFocus()) { |
| 5669 | return; |
| 5670 | } |
| 5671 | |
| 5672 | this.$container.addClass('select2-container--focus'); |
| 5673 | this.trigger('focus', {}); |
| 5674 | }; |
| 5675 | |
| 5676 | Select2.prototype.enable = function (args) { |
| 5677 | if (this.options.get('debug') && window.console && console.warn) { |
| 5678 | console.warn( |
| 5679 | 'Select2: The `select2("enable")` method has been deprecated and will' + |
| 5680 | ' be removed in later Select2 versions. Use $element.prop("disabled")' + |
| 5681 | ' instead.' |
| 5682 | ); |
| 5683 | } |
| 5684 | |
| 5685 | if (args == null || args.length === 0) { |
| 5686 | args = [true]; |
| 5687 | } |
| 5688 | |
| 5689 | var disabled = !args[0]; |
| 5690 | |
| 5691 | this.$element.prop('disabled', disabled); |
| 5692 | }; |
| 5693 | |
| 5694 | Select2.prototype.data = function () { |
| 5695 | if (this.options.get('debug') && |
| 5696 | arguments.length > 0 && window.console && console.warn) { |
| 5697 | console.warn( |
| 5698 | 'Select2: Data can no longer be set using `select2("data")`. You ' + |
| 5699 | 'should consider setting the value instead using `$element.val()`.' |
| 5700 | ); |
| 5701 | } |
| 5702 | |
| 5703 | var data = []; |
| 5704 | |
| 5705 | this.dataAdapter.current(function (currentData) { |
| 5706 | data = currentData; |
| 5707 | }); |
| 5708 | |
| 5709 | return data; |
| 5710 | }; |
| 5711 | |
| 5712 | Select2.prototype.val = function (args) { |
| 5713 | if (this.options.get('debug') && window.console && console.warn) { |
| 5714 | console.warn( |
| 5715 | 'Select2: The `select2("val")` method has been deprecated and will be' + |
| 5716 | ' removed in later Select2 versions. Use $element.val() instead.' |
| 5717 | ); |
| 5718 | } |
| 5719 | |
| 5720 | if (args == null || args.length === 0) { |
| 5721 | return this.$element.val(); |
| 5722 | } |
| 5723 | |
| 5724 | var newVal = args[0]; |
| 5725 | |
| 5726 | if ( Array.isArray( newVal ) ) { |
| 5727 | newVal = $.map(newVal, function (obj) { |
| 5728 | return obj.toString(); |
| 5729 | }); |
| 5730 | } |
| 5731 | |
| 5732 | this.$element.val(newVal).trigger('change'); |
| 5733 | }; |
| 5734 | |
| 5735 | Select2.prototype.destroy = function () { |
| 5736 | this.$container.remove(); |
| 5737 | |
| 5738 | if (this.$element[0].detachEvent) { |
| 5739 | this.$element[0].detachEvent('onpropertychange', this._syncA); |
| 5740 | } |
| 5741 | |
| 5742 | if (this._observer != null) { |
| 5743 | this._observer.disconnect(); |
| 5744 | this._observer = null; |
| 5745 | } else if (this.$element[0].removeEventListener) { |
| 5746 | this.$element[0] |
| 5747 | .removeEventListener('DOMAttrModified', this._syncA, false); |
| 5748 | this.$element[0] |
| 5749 | .removeEventListener('DOMNodeInserted', this._syncS, false); |
| 5750 | this.$element[0] |
| 5751 | .removeEventListener('DOMNodeRemoved', this._syncS, false); |
| 5752 | } |
| 5753 | |
| 5754 | this._syncA = null; |
| 5755 | this._syncS = null; |
| 5756 | |
| 5757 | this.$element.off('.select2'); |
| 5758 | this.$element.attr('tabindex', this.$element.data('old-tabindex')); |
| 5759 | |
| 5760 | this.$element.removeClass('select2-hidden-accessible'); |
| 5761 | this.$element.attr('aria-hidden', 'false'); |
| 5762 | this.$element.removeData('select2'); |
| 5763 | |
| 5764 | this.dataAdapter.destroy(); |
| 5765 | this.selection.destroy(); |
| 5766 | this.dropdown.destroy(); |
| 5767 | this.results.destroy(); |
| 5768 | |
| 5769 | this.dataAdapter = null; |
| 5770 | this.selection = null; |
| 5771 | this.dropdown = null; |
| 5772 | this.results = null; |
| 5773 | }; |
| 5774 | |
| 5775 | Select2.prototype.render = function () { |
| 5776 | var $container = $( |
| 5777 | '<span class="select2 select2-container">' + |
| 5778 | '<span class="selection"></span>' + |
| 5779 | '<span class="dropdown-wrapper" aria-hidden="true"></span>' + |
| 5780 | '</span>' |
| 5781 | ); |
| 5782 | |
| 5783 | $container.attr('dir', this.options.get('dir')); |
| 5784 | |
| 5785 | this.$container = $container; |
| 5786 | |
| 5787 | this.$container.addClass('select2-container--' + this.options.get('theme')); |
| 5788 | |
| 5789 | $container.data('element', this.$element); |
| 5790 | |
| 5791 | return $container; |
| 5792 | }; |
| 5793 | |
| 5794 | return Select2; |
| 5795 | }); |
| 5796 | |
| 5797 | S2.define('jquery-mousewheel',[ |
| 5798 | 'jquery' |
| 5799 | ], function ($) { |
| 5800 | // Used to shim jQuery.mousewheel for non-full builds. |
| 5801 | return $; |
| 5802 | }); |
| 5803 | |
| 5804 | S2.define('jquery.select2',[ |
| 5805 | 'jquery', |
| 5806 | 'jquery-mousewheel', |
| 5807 | |
| 5808 | './select2/core', |
| 5809 | './select2/defaults' |
| 5810 | ], function ($, _, Select2, Defaults) { |
| 5811 | if ($.fn.selectWoo == null) { |
| 5812 | // All methods that should return the element |
| 5813 | var thisMethods = ['open', 'close', 'destroy']; |
| 5814 | |
| 5815 | $.fn.selectWoo = function (options) { |
| 5816 | options = options || {}; |
| 5817 | |
| 5818 | if (typeof options === 'object') { |
| 5819 | this.each(function () { |
| 5820 | var instanceOptions = $.extend(true, {}, options); |
| 5821 | |
| 5822 | var instance = new Select2($(this), instanceOptions); |
| 5823 | }); |
| 5824 | |
| 5825 | return this; |
| 5826 | } else if (typeof options === 'string') { |
| 5827 | var ret; |
| 5828 | var args = Array.prototype.slice.call(arguments, 1); |
| 5829 | |
| 5830 | this.each(function () { |
| 5831 | var instance = $(this).data('select2'); |
| 5832 | |
| 5833 | if (instance == null && window.console && console.error) { |
| 5834 | console.error( |
| 5835 | 'The select2(\'' + options + '\') method was called on an ' + |
| 5836 | 'element that is not using Select2.' |
| 5837 | ); |
| 5838 | } |
| 5839 | |
| 5840 | ret = instance[options].apply(instance, args); |
| 5841 | }); |
| 5842 | |
| 5843 | // Check if we should be returning `this` |
| 5844 | if ($.inArray(options, thisMethods) > -1) { |
| 5845 | return this; |
| 5846 | } |
| 5847 | |
| 5848 | return ret; |
| 5849 | } else { |
| 5850 | throw new Error('Invalid arguments for Select2: ' + options); |
| 5851 | } |
| 5852 | }; |
| 5853 | } |
| 5854 | |
| 5855 | if ($.fn.select2 != null && $.fn.select2.defaults != null) { |
| 5856 | $.fn.selectWoo.defaults = $.fn.select2.defaults; |
| 5857 | } |
| 5858 | |
| 5859 | if ($.fn.selectWoo.defaults == null) { |
| 5860 | $.fn.selectWoo.defaults = Defaults; |
| 5861 | } |
| 5862 | |
| 5863 | // Also register selectWoo under select2 if select2 is not already present. |
| 5864 | $.fn.select2 = $.fn.select2 || $.fn.selectWoo; |
| 5865 | |
| 5866 | return Select2; |
| 5867 | }); |
| 5868 | |
| 5869 | // Return the AMD loader configuration so it can be used outside of this file |
| 5870 | return { |
| 5871 | define: S2.define, |
| 5872 | require: S2.require |
| 5873 | }; |
| 5874 | }()); |
| 5875 | |
| 5876 | // Autoload the jQuery bindings |
| 5877 | // We know that all of the modules exist above this, so we're safe |
| 5878 | var select2 = S2.require('jquery.select2'); |
| 5879 | |
| 5880 | // Hold the AMD module references on the jQuery function that was just loaded |
| 5881 | // This allows Select2 to use the internal loader outside of this file, such |
| 5882 | // as in the language files. |
| 5883 | jQuery.fn.select2.amd = S2; |
| 5884 | jQuery.fn.selectWoo.amd = S2; |
| 5885 | |
| 5886 | // Return the Select2 instance for anyone who is importing it. |
| 5887 | return select2; |
| 5888 | })); |
| 5889 |