scripts.js
6 years ago
scripts.js.map
6 years ago
scripts_admin.js
6 years ago
scripts_es6.js
6 years ago
scripts_es6.js
527 lines
| 1 | "use strict"; |
| 2 | |
| 3 | var cf7signature_resized = 0; // for compatibility with contact-form-7-signature-addon |
| 4 | |
| 5 | var wpcf7cf_timeout; |
| 6 | |
| 7 | var wpcf7cf_show_animation = { "height": "show", "marginTop": "show", "marginBottom": "show", "paddingTop": "show", "paddingBottom": "show" }; |
| 8 | var wpcf7cf_hide_animation = { "height": "hide", "marginTop": "hide", "marginBottom": "hide", "paddingTop": "hide", "paddingBottom": "hide" }; |
| 9 | |
| 10 | var wpcf7cf_show_step_animation = { "opacity": "show" }; |
| 11 | var wpcf7cf_hide_step_animation = { "opacity": "hide" }; |
| 12 | |
| 13 | var wpcf7cf_change_events = 'input.wpcf7cf paste.wpcf7cf change.wpcf7cf click.wpcf7cf propertychange.wpcf7cf'; |
| 14 | |
| 15 | var wpcf7cf_forms = []; |
| 16 | |
| 17 | // endswith polyfill |
| 18 | if (!String.prototype.endsWith) { |
| 19 | String.prototype.endsWith = function(search, this_len) { |
| 20 | if (this_len === undefined || this_len > this.length) { |
| 21 | this_len = this.length; |
| 22 | } |
| 23 | return this.substring(this_len - search.length, this_len) === search; |
| 24 | }; |
| 25 | } |
| 26 | |
| 27 | var Wpcf7cfForm = function($form) { |
| 28 | |
| 29 | var options_element = $form.find('input[name="_wpcf7cf_options"]').eq(0); |
| 30 | if (!options_element.length || !options_element.val()) { |
| 31 | // doesn't look like a CF7 form created with conditional fields plugin enabled. |
| 32 | return false; |
| 33 | } |
| 34 | |
| 35 | var form = this; |
| 36 | |
| 37 | var form_options = JSON.parse(options_element.val()); |
| 38 | |
| 39 | form.$form = $form; |
| 40 | form.$input_hidden_group_fields = $form.find('[name="_wpcf7cf_hidden_group_fields"]'); |
| 41 | form.$input_hidden_groups = $form.find('[name="_wpcf7cf_hidden_groups"]'); |
| 42 | form.$input_visible_groups = $form.find('[name="_wpcf7cf_visible_groups"]'); |
| 43 | form.$input_repeaters = $form.find('[name="_wpcf7cf_repeaters"]'); |
| 44 | form.$input_steps = $form.find('[name="_wpcf7cf_steps"]'); |
| 45 | |
| 46 | form.unit_tag = $form.closest('.wpcf7').attr('id'); |
| 47 | form.conditions = form_options['conditions']; |
| 48 | |
| 49 | // compatibility with conditional forms created with older versions of the plugin ( < 1.4 ) |
| 50 | for (var i=0; i < form.conditions.length; i++) { |
| 51 | var condition = form.conditions[i]; |
| 52 | if (!('and_rules' in condition)) { |
| 53 | condition.and_rules = [{'if_field':condition.if_field,'if_value':condition.if_value,'operator':condition.operator}]; |
| 54 | } |
| 55 | } |
| 56 | |
| 57 | form.initial_conditions = form.conditions; |
| 58 | form.settings = form_options['settings']; |
| 59 | |
| 60 | form.$groups = jQuery(); // empty jQuery set |
| 61 | form.repeaters = []; |
| 62 | form.multistep = null; |
| 63 | form.fields = []; |
| 64 | |
| 65 | form.settings.animation_intime = parseInt(form.settings.animation_intime); |
| 66 | form.settings.animation_outtime = parseInt(form.settings.animation_outtime); |
| 67 | |
| 68 | if (form.settings.animation === 'no') { |
| 69 | form.settings.animation_intime = 0; |
| 70 | form.settings.animation_outtime = 0; |
| 71 | } |
| 72 | |
| 73 | form.updateGroups(); |
| 74 | form.updateEventListeners(); |
| 75 | form.displayFields(); |
| 76 | |
| 77 | // bring form in initial state if the reset event is fired on it. |
| 78 | form.$form.on('reset', form, function(e) { |
| 79 | var form = e.data; |
| 80 | setTimeout(function(){ |
| 81 | form.displayFields(); |
| 82 | },200); |
| 83 | }); |
| 84 | |
| 85 | //removed pro functions |
| 86 | |
| 87 | } |
| 88 | Wpcf7cfForm.prototype.displayFields = function() { |
| 89 | |
| 90 | var form = this; |
| 91 | |
| 92 | wpcf7cf.get_simplified_dom_model(form.$form); |
| 93 | |
| 94 | var unit_tag = this.unit_tag; |
| 95 | var wpcf7cf_conditions = this.conditions; |
| 96 | var wpcf7cf_settings = this.settings; |
| 97 | |
| 98 | //for compatibility with contact-form-7-signature-addon |
| 99 | if (cf7signature_resized === 0 && typeof signatures !== 'undefined' && signatures.constructor === Array && signatures.length > 0 ) { |
| 100 | for (var i = 0; i < signatures.length; i++) { |
| 101 | if (signatures[i].canvas.width === 0) { |
| 102 | |
| 103 | var $sig_canvas = jQuery(".wpcf7-form-control-signature-body>canvas"); |
| 104 | var $sig_wrap = jQuery(".wpcf7-form-control-signature-wrap"); |
| 105 | $sig_canvas.eq(i).attr('width', $sig_wrap.width()); |
| 106 | $sig_canvas.eq(i).attr('height', $sig_wrap.height()); |
| 107 | |
| 108 | cf7signature_resized = 1; |
| 109 | } |
| 110 | } |
| 111 | } |
| 112 | |
| 113 | form.$groups.addClass('wpcf7cf-hidden'); |
| 114 | |
| 115 | for (var i=0; i < wpcf7cf_conditions.length; i++) { |
| 116 | |
| 117 | var condition = wpcf7cf_conditions[i]; |
| 118 | |
| 119 | var show_group = wpcf7cf.should_group_be_shown(condition, form.$form); |
| 120 | |
| 121 | if (show_group) { |
| 122 | jQuery('[data-id='+condition.then_field+']',form.$form).eq(0).removeClass('wpcf7cf-hidden'); |
| 123 | } |
| 124 | } |
| 125 | |
| 126 | var animation_intime = wpcf7cf_settings.animation_intime; |
| 127 | var animation_outtime = wpcf7cf_settings.animation_outtime; |
| 128 | |
| 129 | form.$groups.each(function (index) { |
| 130 | var $group = jQuery(this); |
| 131 | if ($group.is(':animated')) $group.finish(); // stop any current animations on the group |
| 132 | if ($group.css('display') === 'none' && !$group.hasClass('wpcf7cf-hidden')) { |
| 133 | if ($group.prop('tagName') === 'SPAN') { |
| 134 | $group.show().trigger('wpcf7cf_show_group'); |
| 135 | } else { |
| 136 | $group.animate(wpcf7cf_show_animation, animation_intime).trigger('wpcf7cf_show_group'); // show |
| 137 | } |
| 138 | } else if ($group.css('display') !== 'none' && $group.hasClass('wpcf7cf-hidden')) { |
| 139 | |
| 140 | if ($group.attr('data-clear_on_hide') !== undefined) { |
| 141 | var $inputs = jQuery(':input', $group).not(':button, :submit, :reset, :hidden'); |
| 142 | |
| 143 | $inputs.each(function(){ |
| 144 | var $this = jQuery(this); |
| 145 | $this.val(this.defaultValue); |
| 146 | $this.prop('checked', this.defaultChecked); |
| 147 | }); |
| 148 | |
| 149 | $inputs.change(); |
| 150 | //display_fields(); |
| 151 | } |
| 152 | |
| 153 | if ($group.prop('tagName') === 'SPAN') { |
| 154 | $group.hide().trigger('wpcf7cf_hide_group'); |
| 155 | } else { |
| 156 | $group.animate(wpcf7cf_hide_animation, animation_outtime).trigger('wpcf7cf_hide_group'); // hide |
| 157 | } |
| 158 | |
| 159 | } |
| 160 | }); |
| 161 | |
| 162 | form.updateHiddenFields(); |
| 163 | }; |
| 164 | Wpcf7cfForm.prototype.updateHiddenFields = function() { |
| 165 | |
| 166 | var form = this; |
| 167 | |
| 168 | var hidden_fields = []; |
| 169 | var hidden_groups = []; |
| 170 | var visible_groups = []; |
| 171 | |
| 172 | form.$groups.each(function () { |
| 173 | var $this = jQuery(this); |
| 174 | if ($this.hasClass('wpcf7cf-hidden')) { |
| 175 | hidden_groups.push($this.data('id')); |
| 176 | $this.find('input,select,textarea').each(function () { |
| 177 | hidden_fields.push(jQuery(this).attr('name')); |
| 178 | }); |
| 179 | } else { |
| 180 | visible_groups.push($this.data('id')); |
| 181 | } |
| 182 | }); |
| 183 | |
| 184 | form.hidden_fields = hidden_fields; |
| 185 | form.hidden_groups = hidden_groups; |
| 186 | form.visible_groups = visible_groups; |
| 187 | |
| 188 | form.$input_hidden_group_fields.val(JSON.stringify(hidden_fields)); |
| 189 | form.$input_hidden_groups.val(JSON.stringify(hidden_groups)); |
| 190 | form.$input_visible_groups.val(JSON.stringify(visible_groups)); |
| 191 | |
| 192 | return true; |
| 193 | }; |
| 194 | Wpcf7cfForm.prototype.updateGroups = function() { |
| 195 | var form = this; |
| 196 | form.$groups = form.$form.find('[data-class="wpcf7cf_group"]'); |
| 197 | |
| 198 | form.conditions = wpcf7cf.get_nested_conditions(form.initial_conditions, form.$form); |
| 199 | |
| 200 | }; |
| 201 | Wpcf7cfForm.prototype.updateEventListeners = function() { |
| 202 | |
| 203 | var form = this; |
| 204 | |
| 205 | // monitor input changes, and call display_fields() if something has changed |
| 206 | jQuery('input, select, textarea, button',form.$form).not('.wpcf7cf_add, .wpcf7cf_remove').off(wpcf7cf_change_events).on(wpcf7cf_change_events,form, function(e) { |
| 207 | var form = e.data; |
| 208 | clearTimeout(wpcf7cf_timeout); |
| 209 | wpcf7cf_timeout = setTimeout(function() { |
| 210 | form.displayFields(); |
| 211 | }, 100); |
| 212 | }); |
| 213 | |
| 214 | //removed pro functions |
| 215 | }; |
| 216 | |
| 217 | //removed pro functions |
| 218 | |
| 219 | var wpcf7cf = { |
| 220 | |
| 221 | // keep this for backwards compatibility |
| 222 | initForm : function($form) { |
| 223 | wpcf7cf_forms.push(new Wpcf7cfForm($form)); |
| 224 | }, |
| 225 | |
| 226 | get_nested_conditions : function(conditions, $current_form) { |
| 227 | //loop trough conditions. Then loop trough the dom, and each repeater we pass we should update all sub_values we encounter with __index |
| 228 | var simplified_dom = wpcf7cf.get_simplified_dom_model($current_form); |
| 229 | var groups = simplified_dom.filter(function(item, i) { |
| 230 | return item.type==='group'; |
| 231 | }); |
| 232 | |
| 233 | var sub_conditions = []; |
| 234 | |
| 235 | for(var i = 0; i < groups.length; i++) { |
| 236 | var g = groups[i]; |
| 237 | var relevant_conditions = conditions.filter(function(condition, i) { |
| 238 | return condition.then_field === g.original_name; |
| 239 | }); |
| 240 | |
| 241 | var relevant_conditions = relevant_conditions.map(function(item,i) { |
| 242 | return { |
| 243 | then_field : g.name, |
| 244 | and_rules : item.and_rules.map(function(and_rule, i) { |
| 245 | return { |
| 246 | if_field : and_rule.if_field+g.suffix, |
| 247 | if_value : and_rule.if_value, |
| 248 | operator : and_rule.operator |
| 249 | }; |
| 250 | }) |
| 251 | } |
| 252 | }); |
| 253 | |
| 254 | sub_conditions = sub_conditions.concat(relevant_conditions); |
| 255 | } |
| 256 | return conditions.concat(sub_conditions); |
| 257 | }, |
| 258 | |
| 259 | get_simplified_dom_model : function($current_form) { |
| 260 | // if the dom is something like: |
| 261 | // <form> |
| 262 | // <repeater ra> |
| 263 | // <group ga__1> |
| 264 | // <repeater rb__1> |
| 265 | // <input txta__1__1 /> |
| 266 | // <input txta__1__2 /> |
| 267 | // </repeater> |
| 268 | // <group gb__1> |
| 269 | // <input txtb__1 /> |
| 270 | // </group> |
| 271 | // </group> |
| 272 | // <group ga__2> |
| 273 | // <repeater rb__2> |
| 274 | // <input txta__2__1 /> |
| 275 | // </repeater> |
| 276 | // <group gb__2> |
| 277 | // <input txtb__2 /> |
| 278 | // </group> |
| 279 | // </group> |
| 280 | // </repeater> |
| 281 | // </form> |
| 282 | // |
| 283 | // return something like: |
| 284 | // [{type:repeater, name:'ra', suffix: '__1'}, {type: group, name:'ga', suffix: '__1'}, ...] |
| 285 | |
| 286 | var currentNode; |
| 287 | var ni = document.createNodeIterator($current_form[0], NodeFilter.SHOW_ELEMENT, null, false); //, NodeFilter.SHOW_ELEMENT, function(){ return NodeFilter.FILTER_ACCEPT; } |
| 288 | |
| 289 | var simplified_dom = []; |
| 290 | |
| 291 | while(currentNode = ni.nextNode()) { |
| 292 | if (currentNode.classList.contains('wpcf7cf_repeater')) { |
| 293 | simplified_dom.push({type:'repeater', name:currentNode.dataset.id, original_name:currentNode.dataset.orig_data_id}) |
| 294 | } else if (currentNode.dataset.class == 'wpcf7cf_group') { |
| 295 | simplified_dom.push({type:'group', name:currentNode.dataset.id, original_name:currentNode.dataset.orig_data_id}) |
| 296 | } else if (currentNode.className == 'wpcf7cf_step') { |
| 297 | simplified_dom.push({type:'step', name:currentNode.dataset.id, original_name:currentNode.dataset.id, step: currentNode.dataset.id.substring(5)}) |
| 298 | } else if (currentNode.hasAttribute('name')) { |
| 299 | simplified_dom.push({type:'input', name:currentNode.getAttribute('name'), original_name:currentNode.getAttribute('data-orig_name')}) |
| 300 | } |
| 301 | } |
| 302 | |
| 303 | simplified_dom = simplified_dom.map(function(item, i){ |
| 304 | var original_name_length = item.original_name == null ? item.name.length : item.original_name.length; |
| 305 | item.suffix = item.name.substring(original_name_length); |
| 306 | return item; |
| 307 | }); |
| 308 | |
| 309 | //console.table(simplified_dom); |
| 310 | return simplified_dom; |
| 311 | |
| 312 | }, |
| 313 | |
| 314 | updateMultistepState: function (multistep) { |
| 315 | if (multistep == null) return; |
| 316 | |
| 317 | // update hidden input field |
| 318 | |
| 319 | var stepsData = { |
| 320 | currentStep : multistep.current_step, |
| 321 | numSteps : multistep.numSteps, |
| 322 | fieldsInCurrentStep : multistep.getFieldsInStep(multistep.current_step) |
| 323 | }; |
| 324 | multistep.form.$input_steps.val(JSON.stringify(stepsData)); |
| 325 | |
| 326 | // update Buttons |
| 327 | multistep.$btn_prev.removeClass('disabled'); |
| 328 | multistep.$btn_next.removeClass('disabled'); |
| 329 | if (multistep.current_step == multistep.numSteps) { |
| 330 | multistep.$btn_next.addClass('disabled'); |
| 331 | } |
| 332 | if (multistep.current_step == 1) { |
| 333 | multistep.$btn_prev.addClass('disabled'); |
| 334 | } |
| 335 | |
| 336 | // replace next button with submit button on last step. |
| 337 | // TODO: make this depend on a setting |
| 338 | var $submit_button = jQuery('input[type="submit"]', multistep.$form).eq(0); |
| 339 | if (multistep.current_step == multistep.numSteps) { |
| 340 | var $submit_clone = $submit_button.clone(); |
| 341 | $submit_button.hide(); |
| 342 | multistep.$btn_next.hide(); |
| 343 | multistep.$btn_next.parent().append($submit_clone); |
| 344 | } else { |
| 345 | multistep.$btn_next.parent().find('input[type=submit]').remove(); |
| 346 | $submit_button.show(); |
| 347 | multistep.$btn_next.show(); |
| 348 | } |
| 349 | |
| 350 | // update dots |
| 351 | var $dots = multistep.$dots.find('.dot'); |
| 352 | $dots.removeClass('active').removeClass('completed'); |
| 353 | for(var step = 1; step <= multistep.numSteps; step++) { |
| 354 | if (step < multistep.current_step) { |
| 355 | $dots.eq(step-1).addClass('completed'); |
| 356 | } else if (step == multistep.current_step) { |
| 357 | $dots.eq(step-1).addClass('active'); |
| 358 | } |
| 359 | } |
| 360 | |
| 361 | }, |
| 362 | |
| 363 | should_group_be_shown : function(condition, $current_form) { |
| 364 | |
| 365 | var $ = jQuery; |
| 366 | |
| 367 | var show_group = true; |
| 368 | |
| 369 | for (var and_rule_i = 0; and_rule_i < condition.and_rules.length; and_rule_i++) { |
| 370 | |
| 371 | var condition_ok = false; |
| 372 | |
| 373 | var condition_and_rule = condition.and_rules[and_rule_i]; |
| 374 | |
| 375 | var $field = jQuery('[name="' + condition_and_rule.if_field + '"], [name="' + condition_and_rule.if_field + '[]"], [data-original-name="' + condition_and_rule.if_field + '"], [data-original-name="' + condition_and_rule.if_field + '[]"]',$current_form); |
| 376 | |
| 377 | var if_val = condition_and_rule.if_value; |
| 378 | var if_val_as_number = isFinite(parseFloat(if_val)) ? parseFloat(if_val):0; |
| 379 | var operator = condition_and_rule.operator; |
| 380 | var regex_patt = new RegExp(if_val, 'i'); |
| 381 | |
| 382 | |
| 383 | if ($field.length === 1) { |
| 384 | |
| 385 | // single field (tested with text field, single checkbox, select with single value (dropdown), select with multiple values) |
| 386 | |
| 387 | if ($field.is('select')) { |
| 388 | |
| 389 | if (operator === 'not equals') { |
| 390 | condition_ok = true; |
| 391 | } |
| 392 | |
| 393 | $field.find('option:selected').each(function () { |
| 394 | var $option = jQuery(this); |
| 395 | var option_val = $option.val() |
| 396 | if ( |
| 397 | operator === 'equals' && option_val === if_val || |
| 398 | operator === 'equals (regex)' && regex_patt.test($option.val()) |
| 399 | ) { |
| 400 | condition_ok = true; |
| 401 | } else if ( |
| 402 | operator === 'not equals' && option_val === if_val || |
| 403 | operator === 'not equals (regex)' && !regex_patt.test($option.val()) |
| 404 | ) { |
| 405 | condition_ok = false; |
| 406 | return false; // break out of the loop |
| 407 | } |
| 408 | }); |
| 409 | |
| 410 | show_group = show_group && condition_ok; |
| 411 | } |
| 412 | |
| 413 | var field_val = $field.val(); |
| 414 | var field_val_as_number = isFinite(parseFloat(field_val)) ? parseFloat(field_val):0; |
| 415 | |
| 416 | if ($field.attr('type') === 'checkbox') { |
| 417 | var field_is_checked = $field.is(':checked'); |
| 418 | if ( |
| 419 | operator === 'equals' && field_is_checked && field_val === if_val || |
| 420 | operator === 'not equals' && !field_is_checked || |
| 421 | operator === 'is empty' && !field_is_checked || |
| 422 | operator === 'not empty' && field_is_checked || |
| 423 | operator === '>' && field_is_checked && field_val_as_number > if_val_as_number || |
| 424 | operator === '<' && field_is_checked && field_val_as_number < if_val_as_number || |
| 425 | operator === '≥' && field_is_checked && field_val_as_number >= if_val_as_number || |
| 426 | operator === '≤' && field_is_checked && field_val_as_number <= if_val_as_number || |
| 427 | operator === 'equals (regex)' && field_is_checked && regex_patt.test(field_val) || |
| 428 | operator === 'not equals (regex)' && !field_is_checked |
| 429 | |
| 430 | ) { |
| 431 | condition_ok = true; |
| 432 | } |
| 433 | } else if ( |
| 434 | operator === 'equals' && field_val === if_val || |
| 435 | operator === 'not equals' && field_val !== if_val || |
| 436 | operator === 'equals (regex)' && regex_patt.test(field_val) || |
| 437 | operator === 'not equals (regex)' && !regex_patt.test(field_val) || |
| 438 | operator === '>' && field_val_as_number > if_val_as_number || |
| 439 | operator === '<' && field_val_as_number < if_val_as_number || |
| 440 | operator === '≥' && field_val_as_number >= if_val_as_number || |
| 441 | operator === '≤' && field_val_as_number <= if_val_as_number || |
| 442 | operator === 'is empty' && field_val === '' || |
| 443 | operator === 'not empty' && field_val !== '' || |
| 444 | ( |
| 445 | operator === 'function' |
| 446 | && typeof window[if_val] == 'function' |
| 447 | && window[if_val]($field) |
| 448 | ) |
| 449 | ) { |
| 450 | condition_ok = true; |
| 451 | } |
| 452 | |
| 453 | |
| 454 | } else if ($field.length > 1) { |
| 455 | |
| 456 | // multiple fields (tested with checkboxes, exclusive checkboxes, dropdown with multiple values) |
| 457 | |
| 458 | var all_values = []; |
| 459 | var checked_values = []; |
| 460 | $field.each(function () { |
| 461 | all_values.push(jQuery(this).val()); |
| 462 | if (jQuery(this).is(':checked')) { |
| 463 | checked_values.push(jQuery(this).val()); |
| 464 | } |
| 465 | }); |
| 466 | |
| 467 | var checked_value_index = jQuery.inArray(if_val, checked_values); |
| 468 | var value_index = jQuery.inArray(if_val, all_values); |
| 469 | |
| 470 | if ( |
| 471 | ( operator === 'is empty' && checked_values.length === 0 ) || |
| 472 | ( operator === 'not empty' && checked_values.length > 0 ) |
| 473 | ) { |
| 474 | condition_ok = true; |
| 475 | } |
| 476 | |
| 477 | |
| 478 | for (var ind = 0; ind < checked_values.length; ind++) { |
| 479 | var checked_val = checked_values[ind]; |
| 480 | var checked_val_as_number = isFinite(parseFloat(checked_val)) ? parseFloat(checked_val):0; |
| 481 | if ( |
| 482 | ( operator === 'equals' && checked_val === if_val ) || |
| 483 | ( operator === 'not equals' && checked_val !== if_val ) || |
| 484 | ( operator === 'equals (regex)' && regex_patt.test(checked_val) ) || |
| 485 | ( operator === 'not equals (regex)' && !regex_patt.test(checked_val) ) || |
| 486 | ( operator === '>' && checked_val_as_number > if_val_as_number ) || |
| 487 | ( operator === '<' && checked_val_as_number < if_val_as_number ) || |
| 488 | ( operator === '≥' && checked_val_as_number >= if_val_as_number ) || |
| 489 | ( operator === '≤' && checked_val_as_number <= if_val_as_number ) |
| 490 | ) { |
| 491 | condition_ok = true; |
| 492 | } |
| 493 | } |
| 494 | } |
| 495 | |
| 496 | show_group = show_group && condition_ok; |
| 497 | } |
| 498 | |
| 499 | return show_group; |
| 500 | |
| 501 | } |
| 502 | |
| 503 | }; |
| 504 | |
| 505 | |
| 506 | jQuery('.wpcf7-form').each(function(){ |
| 507 | wpcf7cf_forms.push(new Wpcf7cfForm(jQuery(this))); |
| 508 | }); |
| 509 | |
| 510 | // Call displayFields again on all forms |
| 511 | // Necessary in case some theme or plugin changed a form value by the time the entire page is fully loaded. |
| 512 | jQuery('document').ready(function() { |
| 513 | wpcf7cf_forms.forEach(function(f){ |
| 514 | f.displayFields(); |
| 515 | }); |
| 516 | }); |
| 517 | |
| 518 | // fix for exclusive checkboxes in IE (this will call the change-event again after all other checkboxes are unchecked, triggering the display_fields() function) |
| 519 | var old_wpcf7ExclusiveCheckbox = jQuery.fn.wpcf7ExclusiveCheckbox; |
| 520 | jQuery.fn.wpcf7ExclusiveCheckbox = function() { |
| 521 | return this.find('input:checkbox').click(function() { |
| 522 | var name = jQuery(this).attr('name'); |
| 523 | jQuery(this).closest('form').find('input:checkbox[name="' + name + '"]').not(this).prop('checked', false).eq(0).change(); |
| 524 | }); |
| 525 | }; |
| 526 | |
| 527 |