[76] | 1 | /*! |
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| 2 | * Ext JS Library 3.4.0 |
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| 3 | * Copyright(c) 2006-2011 Sencha Inc. |
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| 4 | * licensing@sencha.com |
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| 5 | * http://www.sencha.com/license |
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| 6 | */ |
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| 7 | /** |
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| 8 | * @class Ext.Element |
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| 9 | */ |
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| 10 | Ext.Element.addMethods( |
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| 11 | function() { |
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| 12 | var GETDOM = Ext.getDom, |
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| 13 | GET = Ext.get, |
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| 14 | DH = Ext.DomHelper; |
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| 15 | |
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| 16 | return { |
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| 17 | /** |
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| 18 | * Appends the passed element(s) to this element |
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| 19 | * @param {String/HTMLElement/Array/Element/CompositeElement} el |
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| 20 | * @return {Ext.Element} this |
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| 21 | */ |
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| 22 | appendChild: function(el){ |
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| 23 | return GET(el).appendTo(this); |
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| 24 | }, |
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| 25 | |
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| 26 | /** |
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| 27 | * Appends this element to the passed element |
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| 28 | * @param {Mixed} el The new parent element |
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| 29 | * @return {Ext.Element} this |
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| 30 | */ |
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| 31 | appendTo: function(el){ |
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| 32 | GETDOM(el).appendChild(this.dom); |
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| 33 | return this; |
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| 34 | }, |
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| 35 | |
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| 36 | /** |
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| 37 | * Inserts this element before the passed element in the DOM |
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| 38 | * @param {Mixed} el The element before which this element will be inserted |
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| 39 | * @return {Ext.Element} this |
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| 40 | */ |
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| 41 | insertBefore: function(el){ |
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| 42 | (el = GETDOM(el)).parentNode.insertBefore(this.dom, el); |
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| 43 | return this; |
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| 44 | }, |
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| 45 | |
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| 46 | /** |
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| 47 | * Inserts this element after the passed element in the DOM |
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| 48 | * @param {Mixed} el The element to insert after |
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| 49 | * @return {Ext.Element} this |
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| 50 | */ |
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| 51 | insertAfter: function(el){ |
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| 52 | (el = GETDOM(el)).parentNode.insertBefore(this.dom, el.nextSibling); |
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| 53 | return this; |
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| 54 | }, |
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| 55 | |
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| 56 | /** |
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| 57 | * Inserts (or creates) an element (or DomHelper config) as the first child of this element |
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| 58 | * @param {Mixed/Object} el The id or element to insert or a DomHelper config to create and insert |
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| 59 | * @return {Ext.Element} The new child |
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| 60 | */ |
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| 61 | insertFirst: function(el, returnDom){ |
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| 62 | el = el || {}; |
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| 63 | if(el.nodeType || el.dom || typeof el == 'string'){ // element |
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| 64 | el = GETDOM(el); |
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| 65 | this.dom.insertBefore(el, this.dom.firstChild); |
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| 66 | return !returnDom ? GET(el) : el; |
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| 67 | }else{ // dh config |
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| 68 | return this.createChild(el, this.dom.firstChild, returnDom); |
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| 69 | } |
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| 70 | }, |
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| 71 | |
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| 72 | /** |
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| 73 | * Replaces the passed element with this element |
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| 74 | * @param {Mixed} el The element to replace |
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| 75 | * @return {Ext.Element} this |
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| 76 | */ |
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| 77 | replace: function(el){ |
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| 78 | el = GET(el); |
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| 79 | this.insertBefore(el); |
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| 80 | el.remove(); |
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| 81 | return this; |
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| 82 | }, |
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| 83 | |
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| 84 | /** |
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| 85 | * Replaces this element with the passed element |
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| 86 | * @param {Mixed/Object} el The new element or a DomHelper config of an element to create |
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| 87 | * @return {Ext.Element} this |
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| 88 | */ |
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| 89 | replaceWith: function(el){ |
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| 90 | var me = this; |
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| 91 | |
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| 92 | if(el.nodeType || el.dom || typeof el == 'string'){ |
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| 93 | el = GETDOM(el); |
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| 94 | me.dom.parentNode.insertBefore(el, me.dom); |
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| 95 | }else{ |
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| 96 | el = DH.insertBefore(me.dom, el); |
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| 97 | } |
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| 98 | |
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| 99 | delete Ext.elCache[me.id]; |
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| 100 | Ext.removeNode(me.dom); |
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| 101 | me.id = Ext.id(me.dom = el); |
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| 102 | Ext.Element.addToCache(me.isFlyweight ? new Ext.Element(me.dom) : me); |
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| 103 | return me; |
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| 104 | }, |
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| 105 | |
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| 106 | /** |
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| 107 | * Creates the passed DomHelper config and appends it to this element or optionally inserts it before the passed child element. |
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| 108 | * @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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| 109 | * automatically generated with the specified attributes. |
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| 110 | * @param {HTMLElement} insertBefore (optional) a child element of this element |
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| 111 | * @param {Boolean} returnDom (optional) true to return the dom node instead of creating an Element |
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| 112 | * @return {Ext.Element} The new child element |
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| 113 | */ |
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| 114 | createChild: function(config, insertBefore, returnDom){ |
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| 115 | config = config || {tag:'div'}; |
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| 116 | return insertBefore ? |
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| 117 | DH.insertBefore(insertBefore, config, returnDom !== true) : |
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| 118 | DH[!this.dom.firstChild ? 'overwrite' : 'append'](this.dom, config, returnDom !== true); |
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| 119 | }, |
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| 120 | |
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| 121 | /** |
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| 122 | * Creates and wraps this element with another element |
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| 123 | * @param {Object} config (optional) DomHelper element config object for the wrapper element or null for an empty div |
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| 124 | * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Ext.Element |
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| 125 | * @return {HTMLElement/Element} The newly created wrapper element |
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| 126 | */ |
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| 127 | wrap: function(config, returnDom){ |
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| 128 | var newEl = DH.insertBefore(this.dom, config || {tag: "div"}, !returnDom); |
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| 129 | newEl.dom ? newEl.dom.appendChild(this.dom) : newEl.appendChild(this.dom); |
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| 130 | return newEl; |
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| 131 | }, |
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| 132 | |
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| 133 | /** |
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| 134 | * Inserts an html fragment into this element |
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| 135 | * @param {String} where Where to insert the html in relation to this element - beforeBegin, afterBegin, beforeEnd, afterEnd. |
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| 136 | * @param {String} html The HTML fragment |
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| 137 | * @param {Boolean} returnEl (optional) True to return an Ext.Element (defaults to false) |
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| 138 | * @return {HTMLElement/Ext.Element} The inserted node (or nearest related if more than 1 inserted) |
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| 139 | */ |
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| 140 | insertHtml : function(where, html, returnEl){ |
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| 141 | var el = DH.insertHtml(where, this.dom, html); |
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| 142 | return returnEl ? Ext.get(el) : el; |
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| 143 | } |
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| 144 | }; |
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| 145 | }()); |
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