158 lines
6.2 KiB
HTML
158 lines
6.2 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<title>The source code</title>
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<link href="../resources/prettify/prettify.css" type="text/css" rel="stylesheet" />
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<script type="text/javascript" src="../resources/prettify/prettify.js"></script>
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<style type="text/css">
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.highlight { display: block; background-color: #ddd; }
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</style>
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<script type="text/javascript">
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function highlight() {
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document.getElementById(location.hash.replace(/#/, "")).className = "highlight";
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}
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</script>
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</head>
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<body onload="prettyPrint(); highlight();">
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<pre class="prettyprint lang-js"><span id='Ext-Element'>/**
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</span> * @class Ext.Element
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*/
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Ext.Element.addMethods(
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function() {
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var GETDOM = Ext.getDom,
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GET = Ext.get,
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DH = Ext.DomHelper;
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return {
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<span id='Ext-Element-method-appendChild'> /**
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</span> * Appends the passed element(s) to this element
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* @param {String/HTMLElement/Array/Element/CompositeElement} el
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* @return {Ext.Element} this
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*/
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appendChild: function(el){
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return GET(el).appendTo(this);
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},
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<span id='Ext-Element-method-appendTo'> /**
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</span> * Appends this element to the passed element
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* @param {Mixed} el The new parent element
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* @return {Ext.Element} this
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*/
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appendTo: function(el){
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GETDOM(el).appendChild(this.dom);
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return this;
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},
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<span id='Ext-Element-method-insertBefore'> /**
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</span> * Inserts this element before the passed element in the DOM
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* @param {Mixed} el The element before which this element will be inserted
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* @return {Ext.Element} this
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*/
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insertBefore: function(el){
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(el = GETDOM(el)).parentNode.insertBefore(this.dom, el);
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return this;
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},
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<span id='Ext-Element-method-insertAfter'> /**
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</span> * Inserts this element after the passed element in the DOM
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* @param {Mixed} el The element to insert after
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* @return {Ext.Element} this
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*/
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insertAfter: function(el){
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(el = GETDOM(el)).parentNode.insertBefore(this.dom, el.nextSibling);
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return this;
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},
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<span id='Ext-Element-method-insertFirst'> /**
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</span> * Inserts (or creates) an element (or DomHelper config) as the first child of this element
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* @param {Mixed/Object} el The id or element to insert or a DomHelper config to create and insert
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* @return {Ext.Element} The new child
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*/
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insertFirst: function(el, returnDom){
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el = el || {};
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if(el.nodeType || el.dom || typeof el == 'string'){ // element
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el = GETDOM(el);
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this.dom.insertBefore(el, this.dom.firstChild);
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return !returnDom ? GET(el) : el;
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}else{ // dh config
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return this.createChild(el, this.dom.firstChild, returnDom);
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}
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},
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<span id='Ext-Element-method-replace'> /**
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</span> * Replaces the passed element with this element
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* @param {Mixed} el The element to replace
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* @return {Ext.Element} this
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*/
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replace: function(el){
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el = GET(el);
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this.insertBefore(el);
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el.remove();
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return this;
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},
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<span id='Ext-Element-method-replaceWith'> /**
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</span> * Replaces this element with the passed element
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* @param {Mixed/Object} el The new element or a DomHelper config of an element to create
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* @return {Ext.Element} this
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*/
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replaceWith: function(el){
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var me = this;
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if(el.nodeType || el.dom || typeof el == 'string'){
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el = GETDOM(el);
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me.dom.parentNode.insertBefore(el, me.dom);
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}else{
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el = DH.insertBefore(me.dom, el);
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}
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delete Ext.elCache[me.id];
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Ext.removeNode(me.dom);
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me.id = Ext.id(me.dom = el);
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Ext.Element.addToCache(me.isFlyweight ? new Ext.Element(me.dom) : me);
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return me;
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},
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<span id='Ext-Element-method-createChild'> /**
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</span> * Creates the passed DomHelper config and appends it to this element or optionally inserts it before the passed child element.
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* @param {Object} config DomHelper element config object. If no tag is specified (e.g., {tag:'input'}) then a div will be
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* automatically generated with the specified attributes.
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* @param {HTMLElement} insertBefore (optional) a child element of this element
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* @param {Boolean} returnDom (optional) true to return the dom node instead of creating an Element
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* @return {Ext.Element} The new child element
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*/
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createChild: function(config, insertBefore, returnDom){
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config = config || {tag:'div'};
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return insertBefore ?
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DH.insertBefore(insertBefore, config, returnDom !== true) :
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DH[!this.dom.firstChild ? 'overwrite' : 'append'](this.dom, config, returnDom !== true);
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},
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<span id='Ext-Element-method-wrap'> /**
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</span> * Creates and wraps this element with another element
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* @param {Object} config (optional) DomHelper element config object for the wrapper element or null for an empty div
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* @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Ext.Element
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* @return {HTMLElement/Element} The newly created wrapper element
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*/
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wrap: function(config, returnDom){
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var newEl = DH.insertBefore(this.dom, config || {tag: "div"}, !returnDom);
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newEl.dom ? newEl.dom.appendChild(this.dom) : newEl.appendChild(this.dom);
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return newEl;
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},
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<span id='Ext-Element-method-insertHtml'> /**
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</span> * Inserts an html fragment into this element
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* @param {String} where Where to insert the html in relation to this element - beforeBegin, afterBegin, beforeEnd, afterEnd.
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* @param {String} html The HTML fragment
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* @param {Boolean} returnEl (optional) True to return an Ext.Element (defaults to false)
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* @return {HTMLElement/Ext.Element} The inserted node (or nearest related if more than 1 inserted)
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*/
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insertHtml : function(where, html, returnEl){
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var el = DH.insertHtml(where, this.dom, html);
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return returnEl ? Ext.get(el) : el;
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}
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};
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}());</pre>
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</body>
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</html>
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