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(function($) { |
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|
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// This is to safeguard from future jQuery releases that eventually removes these functions and properties, thus, |
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// making the entire UpdraftCentral or most of its features inoperable. Also, since we don't have the liberty |
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// to edit and publish third party libraries that we used in UpdraftCentral this code block/plugin will be of |
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// great help to ensure that UpdraftCentral will continue to work if these deprecated functions and properties |
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// are removed in future jQuery releases. |
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|
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// We can't extend this property dynamically, so we'll have to manually define it with the alternative value for it. |
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Object.defineProperty($.expr, ":", { |
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enumerable: true, |
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value: $.expr.pseudos, |
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}); |
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|
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// Overriding jQuery's functions/properties with the latest suggested alternatives. |
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// Properties: $.fn() or jQuery.fn() |
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$.extend({ |
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unique: function prop() { |
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return $.uniqueSort(arguments[0]); |
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}, |
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isFunction: function prop() { |
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return 'function' === typeof arguments[0]; |
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}, |
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isArray: function prop() { |
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return Array.isArray(arguments[0]); |
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}, |
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trim: function prop() { |
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var value = arguments[0]; |
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if ('string' === typeof value) { |
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return value.trim(); |
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} |
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return ('undefined' !== typeof value) ? value : ''; |
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}, |
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isNumeric: function prop() { |
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var value = arguments[0]; |
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if ('number' === typeof value) return true; |
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if ('string' !== typeof value) return false; |
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|
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return !isNaN(value) && !isNaN(parseFloat(value)); |
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}, |
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type: function prop() { |
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var value = arguments[0]; |
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var type = typeof(value); |
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|
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if ('object' === type) { |
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if (value.hasOwnProperty('constructor')) { |
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return value.constructor.name.toLowerCase(); |
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} |
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} |
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return type; |
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}, |
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}); |
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|
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// Functions: $('</>').fn() or jQuery('</>').fn(); |
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$.fn.extend({ |
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bind: function() { |
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switch (arguments.length) { |
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case 1: |
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// events |
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return this.on(arguments[0]); |
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case 2: |
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// eventType, eventData | eventType, handler |
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return this.on(arguments[0], arguments[1]); |
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case 3: |
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// eventType, eventData, handler|preventBubble |
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return this.on(arguments[0], arguments[1], arguments[2]); |
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default: |
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return this; |
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} |
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}, |
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unbind: function() { |
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switch (arguments.length) { |
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case 1: |
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// event |
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return this.off(arguments[0]); |
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case 2: |
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// eventType, handler |
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if ('function' === typeof arguments[1]) { |
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return this.off(arguments[0], arguments[1]); |
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} |
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// eventType, false - since off() does not take any boolean as second argument, thus, |
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// we only need to pass the eventType to unbind any events associated with the object. |
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return this.off(arguments[0]); |
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case 0: |
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// no arguments |
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return this.off(); |
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default: |
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return this; |
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} |
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}, |
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hover: function(fnOver, fnOut) { |
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return this.on('mouseenter', fnOver).on('mouseleave', fnOut); |
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}, |
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removeAttr: function(attrib) { |
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if ('disabled' === attrib) { |
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return this.prop('disabled', false); |
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} |
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|
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if ($(this).hasOwnProperty('length') && 0 !== $(this).length) { |
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$(this).get(0).removeAttribute(attrib); |
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} |
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return this; |
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}, |
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resize: function() { |
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return _callback.call(this, 'resize', arguments); |
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}, |
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click: function() { |
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return _callback.call(this, 'click', arguments); |
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}, |
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dblclick: function() { |
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return _callback.call(this, 'dblclick', arguments); |
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}, |
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scroll: function() { |
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return _callback.call(this, 'scroll', arguments); |
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}, |
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keydown: function() { |
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return _callback.call(this, 'keydown', arguments); |
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}, |
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keyup: function() { |
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return _callback.call(this, 'keyup', arguments); |
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}, |
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keypress: function() { |
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return _callback.call(this, 'keypress', arguments); |
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}, |
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change: function() { |
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return _callback.call(this, 'change', arguments); |
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}, |
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focus: function() { |
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return _callback.call(this, 'focus', arguments); |
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}, |
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}); |
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|
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/** |
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* A wrapper function that alter/update calls to the deprecated jQuery functions |
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* |
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* Functions passed through here basically has the same signature, thus, we wrapped everything here |
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* and let them call this handler instead of repeating them for each function to avoid redundancy. |
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* |
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* @param {string} name Name of the function |
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* @param {array} args Arguments to the function |
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* |
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* @returns {mixed} |
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*/ |
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function _callback(name, args) { |
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switch (args.length) { |
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case 1: |
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// Arguments index 0=handler |
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return this.on(name, args[0]); |
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case 2: |
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// Arguments index 0=data, 1=handler |
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return this.on(name, args[0], args[1]); |
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default: |
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break; |
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} |
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|
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// Since we don't have any arguments then that would mean the shorthand |
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// for the event (e.g. "click", "focus", etc.) which is now deprecated has been called or triggered. |
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return this.trigger(name); |
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} |
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|
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})(jQuery); |
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|
