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<pre class="prettyprint lang-js">/*!
- * Ext JS Library 3.2.0
- * Copyright(c) 2006-2010 Ext JS, Inc.
- * licensing@extjs.com
- * http://www.extjs.com/license
+ * Ext JS Library 3.3.1
+ * Copyright(c) 2006-2010 Sencha Inc.
+ * licensing@sencha.com
+ * http://www.sencha.com/license
*/
/**
* @class Ext.DomHelper
*/
Ext.apply(Ext.DomHelper,
function(){
- var pub,
- afterbegin = 'afterbegin',
- afterend = 'afterend',
- beforebegin = 'beforebegin',
- beforeend = 'beforeend';
+ var pub,
+ afterbegin = 'afterbegin',
+ afterend = 'afterend',
+ beforebegin = 'beforebegin',
+ beforeend = 'beforeend',
+ confRe = /tag|children|cn|html$/i;
- // private
+ // private
function doInsert(el, o, returnElement, pos, sibling, append){
el = Ext.getDom(el);
var newNode;
if (pub.useDom) {
newNode = createDom(o, null);
if (append) {
- el.appendChild(newNode);
+ el.appendChild(newNode);
} else {
- (sibling == 'firstChild' ? el : el.parentNode).insertBefore(newNode, el[sibling] || el);
+ (sibling == 'firstChild' ? el : el.parentNode).insertBefore(newNode, el[sibling] || el);
}
} else {
newNode = Ext.DomHelper.insertHtml(pos, el, Ext.DomHelper.createHtml(o));
return returnElement ? Ext.get(newNode, true) : newNode;
}
- // build as dom
+ // build as dom
/** @ignore */
function createDom(o, parentNode){
var el,
- doc = document,
- useSet,
- attr,
- val,
- cn;
+ doc = document,
+ useSet,
+ attr,
+ val,
+ cn;
if (Ext.isArray(o)) { // Allow Arrays of siblings to be inserted
el = doc.createDocumentFragment(); // in one shot using a DocumentFragment
- Ext.each(o, function(v) {
- createDom(v, el);
- });
- } else if (Ext.isString(o)) { // Allow a string as a child spec.
+ for (var i = 0, l = o.length; i < l; i++) {
+ createDom(o[i], el);
+ }
+ } else if (typeof o == 'string') { // Allow a string as a child spec.
el = doc.createTextNode(o);
} else {
el = doc.createElement( o.tag || 'div' );
useSet = !!el.setAttribute; // In IE some elements don't have setAttribute
- Ext.iterate(o, function(attr, val){
- if(!/tag|children|cn|html|style/.test(attr)){
- if(attr == 'cls'){
- el.className = val;
- }else{
+ for (var attr in o) {
+ if(!confRe.test(attr)){
+ val = o[attr];
+ if(attr == 'cls'){
+ el.className = val;
+ }else{
if(useSet){
el.setAttribute(attr, val);
}else{
el[attr] = val;
}
- }
+ }
}
- });
+ }
Ext.DomHelper.applyStyles(el, o.style);
if ((cn = o.children || o.cn)) {
return el;
}
- pub = {
-
<div id="method-Ext.DomHelper-createTemplate"></div>/**
- * Creates a new Ext.Template from the DOM object spec.
- * @param {Object} o The DOM object spec (and children)
- * @return {Ext.Template} The new template
- */
- createTemplate : function(o){
- var html = Ext.DomHelper.createHtml(o);
- return new Ext.Template(html);
- },
+ pub = {
+ <div id="method-Ext.DomHelper-createTemplate"></div>/**
+ * Creates a new Ext.Template from the DOM object spec.
+ * @param {Object} o The DOM object spec (and children)
+ * @return {Ext.Template} The new template
+ */
+ createTemplate : function(o){
+ var html = Ext.DomHelper.createHtml(o);
+ return new Ext.Template(html);
+ },
-
<div id="prop-Ext.DomHelper-useDom"></div>/** True to force the use of DOM instead of html fragments @type Boolean */
- useDom : false,
+ <div id="prop-Ext.DomHelper-useDom"></div>/** True to force the use of DOM instead of html fragments @type Boolean */
+ useDom : false,
-
<div id="method-Ext.DomHelper-insertBefore"></div>/**
- * Creates new DOM element(s) and inserts them before el.
- * @param {Mixed} el The context element
- * @param {Object/String} o The DOM object spec (and children) or raw HTML blob
- * @param {Boolean} returnElement (optional) true to return a Ext.Element
- * @return {HTMLElement/Ext.Element} The new node
+ <div id="method-Ext.DomHelper-insertBefore"></div>/**
+ * Creates new DOM element(s) and inserts them before el.
+ * @param {Mixed} el The context element
+ * @param {Object/String} o The DOM object spec (and children) or raw HTML blob
+ * @param {Boolean} returnElement (optional) true to return a Ext.Element
+ * @return {HTMLElement/Ext.Element} The new node
* @hide (repeat)
- */
- insertBefore : function(el, o, returnElement){
- return doInsert(el, o, returnElement, beforebegin);
- },
+ */
+ insertBefore : function(el, o, returnElement){
+ return doInsert(el, o, returnElement, beforebegin);
+ },
-
<div id="method-Ext.DomHelper-insertAfter"></div>/**
- * Creates new DOM element(s) and inserts them after el.
- * @param {Mixed} el The context element
- * @param {Object} o The DOM object spec (and children)
- * @param {Boolean} returnElement (optional) true to return a Ext.Element
- * @return {HTMLElement/Ext.Element} The new node
+ <div id="method-Ext.DomHelper-insertAfter"></div>/**
+ * Creates new DOM element(s) and inserts them after el.
+ * @param {Mixed} el The context element
+ * @param {Object} o The DOM object spec (and children)
+ * @param {Boolean} returnElement (optional) true to return a Ext.Element
+ * @return {HTMLElement/Ext.Element} The new node
* @hide (repeat)
- */
- insertAfter : function(el, o, returnElement){
- return doInsert(el, o, returnElement, afterend, 'nextSibling');
- },
+ */
+ insertAfter : function(el, o, returnElement){
+ return doInsert(el, o, returnElement, afterend, 'nextSibling');
+ },
-
<div id="method-Ext.DomHelper-insertFirst"></div>/**
- * Creates new DOM element(s) and inserts them as the first child of el.
- * @param {Mixed} el The context element
- * @param {Object/String} o The DOM object spec (and children) or raw HTML blob
- * @param {Boolean} returnElement (optional) true to return a Ext.Element
- * @return {HTMLElement/Ext.Element} The new node
+ <div id="method-Ext.DomHelper-insertFirst"></div>/**
+ * Creates new DOM element(s) and inserts them as the first child of el.
+ * @param {Mixed} el The context element
+ * @param {Object/String} o The DOM object spec (and children) or raw HTML blob
+ * @param {Boolean} returnElement (optional) true to return a Ext.Element
+ * @return {HTMLElement/Ext.Element} The new node
* @hide (repeat)
- */
- insertFirst : function(el, o, returnElement){
- return doInsert(el, o, returnElement, afterbegin, 'firstChild');
- },
+ */
+ insertFirst : function(el, o, returnElement){
+ return doInsert(el, o, returnElement, afterbegin, 'firstChild');
+ },
-
<div id="method-Ext.DomHelper-append"></div>/**
- * Creates new DOM element(s) and appends them to el.
- * @param {Mixed} el The context element
- * @param {Object/String} o The DOM object spec (and children) or raw HTML blob
- * @param {Boolean} returnElement (optional) true to return a Ext.Element
- * @return {HTMLElement/Ext.Element} The new node
+ <div id="method-Ext.DomHelper-append"></div>/**
+ * Creates new DOM element(s) and appends them to el.
+ * @param {Mixed} el The context element
+ * @param {Object/String} o The DOM object spec (and children) or raw HTML blob
+ * @param {Boolean} returnElement (optional) true to return a Ext.Element
+ * @return {HTMLElement/Ext.Element} The new node
* @hide (repeat)
- */
- append: function(el, o, returnElement){
+ */
+ append: function(el, o, returnElement){
return doInsert(el, o, returnElement, beforeend, '', true);
},
-
<div id="method-Ext.DomHelper-createDom"></div>/**
- * Creates new DOM element(s) without inserting them to the document.
- * @param {Object/String} o The DOM object spec (and children) or raw HTML blob
- * @return {HTMLElement} The new uninserted node
- */
+ <div id="method-Ext.DomHelper-createDom"></div>/**
+ * Creates new DOM element(s) without inserting them to the document.
+ * @param {Object/String} o The DOM object spec (and children) or raw HTML blob
+ * @return {HTMLElement} The new uninserted node
+ */
createDom: createDom
- };
- return pub;
-}());</pre>
+ };
+ return pub;
+}());
+</pre>
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