-<html>\r
-<head>\r
- <title>The source code</title>\r
- <link href="../resources/prettify/prettify.css" type="text/css" rel="stylesheet" />\r
- <script type="text/javascript" src="../resources/prettify/prettify.js"></script>\r
-</head>\r
-<body onload="prettyPrint();">\r
- <pre class="prettyprint lang-js"><div id="cls-Ext.DomHelper"></div>/**
- * @class Ext.DomHelper
- * <p>The DomHelper class provides a layer of abstraction from DOM and transparently supports creating
- * elements via DOM or using HTML fragments. It also has the ability to create HTML fragment templates
- * from your DOM building code.</p>
- *
- * <p><b><u>DomHelper element specification object</u></b></p>
- * <p>A specification object is used when creating elements. Attributes of this object
- * are assumed to be element attributes, except for 4 special attributes:
- * <div class="mdetail-params"><ul>
- * <li><b><tt>tag</tt></b> : <div class="sub-desc">The tag name of the element</div></li>
- * <li><b><tt>children</tt></b> : or <tt>cn</tt><div class="sub-desc">An array of the
- * same kind of element definition objects to be created and appended. These can be nested
- * as deep as you want.</div></li>
- * <li><b><tt>cls</tt></b> : <div class="sub-desc">The class attribute of the element.
- * This will end up being either the "class" attribute on a HTML fragment or className
- * for a DOM node, depending on whether DomHelper is using fragments or DOM.</div></li>
- * <li><b><tt>html</tt></b> : <div class="sub-desc">The innerHTML for the element</div></li>
- * </ul></div></p>
- *
- * <p><b><u>Insertion methods</u></b></p>
- * <p>Commonly used insertion methods:
- * <div class="mdetail-params"><ul>
- * <li><b><tt>{@link #append}</tt></b> : <div class="sub-desc"></div></li>
- * <li><b><tt>{@link #insertBefore}</tt></b> : <div class="sub-desc"></div></li>
- * <li><b><tt>{@link #insertAfter}</tt></b> : <div class="sub-desc"></div></li>
- * <li><b><tt>{@link #overwrite}</tt></b> : <div class="sub-desc"></div></li>
- * <li><b><tt>{@link #createTemplate}</tt></b> : <div class="sub-desc"></div></li>
- * <li><b><tt>{@link #insertHtml}</tt></b> : <div class="sub-desc"></div></li>
- * </ul></div></p>
- *
- * <p><b><u>Example</u></b></p>
- * <p>This is an example, where an unordered list with 3 children items is appended to an existing
- * element with id <tt>'my-div'</tt>:<br>
- <pre><code>
-var dh = Ext.DomHelper; // create shorthand alias
-// specification object
-var spec = {
- id: 'my-ul',
- tag: 'ul',
- cls: 'my-list',
- // append children after creating
- children: [ // may also specify 'cn' instead of 'children'
- {tag: 'li', id: 'item0', html: 'List Item 0'},
- {tag: 'li', id: 'item1', html: 'List Item 1'},
- {tag: 'li', id: 'item2', html: 'List Item 2'}
- ]
-};
-var list = dh.append(
- 'my-div', // the context element 'my-div' can either be the id or the actual node
- spec // the specification object
-);
- </code></pre></p>
- * <p>Element creation specification parameters in this class may also be passed as an Array of
- * specification objects. This can be used to insert multiple sibling nodes into an existing
- * container very efficiently. For example, to add more list items to the example above:<pre><code>
-dh.append('my-ul', [
- {tag: 'li', id: 'item3', html: 'List Item 3'},
- {tag: 'li', id: 'item4', html: 'List Item 4'}
-]);
- * </code></pre></p>
- *
- * <p><b><u>Templating</u></b></p>
- * <p>The real power is in the built-in templating. Instead of creating or appending any elements,
- * <tt>{@link #createTemplate}</tt> returns a Template object which can be used over and over to
- * insert new elements. Revisiting the example above, we could utilize templating this time:
- * <pre><code>
-// create the node
-var list = dh.append('my-div', {tag: 'ul', cls: 'my-list'});
-// get template
-var tpl = dh.createTemplate({tag: 'li', id: 'item{0}', html: 'List Item {0}'});
-
-for(var i = 0; i < 5, i++){
- tpl.append(list, [i]); // use template to append to the actual node
-}
- * </code></pre></p>
- * <p>An example using a template:<pre><code>
-var html = '<a id="{0}" href="{1}" class="nav">{2}</a>';
-
-var tpl = new Ext.DomHelper.createTemplate(html);
-tpl.append('blog-roll', ['link1', 'http://www.jackslocum.com/', "Jack's Site"]);
-tpl.append('blog-roll', ['link2', 'http://www.dustindiaz.com/', "Dustin's Site"]);
- * </code></pre></p>
- *
- * <p>The same example using named parameters:<pre><code>
-var html = '<a id="{id}" href="{url}" class="nav">{text}</a>';
-
-var tpl = new Ext.DomHelper.createTemplate(html);
-tpl.append('blog-roll', {
- id: 'link1',
- url: 'http://www.jackslocum.com/',
- text: "Jack's Site"
-});
-tpl.append('blog-roll', {
- id: 'link2',
- url: 'http://www.dustindiaz.com/',
- text: "Dustin's Site"
-});
- * </code></pre></p>
- *
- * <p><b><u>Compiling Templates</u></b></p>
- * <p>Templates are applied using regular expressions. The performance is great, but if
- * you are adding a bunch of DOM elements using the same template, you can increase
- * performance even further by {@link Ext.Template#compile "compiling"} the template.
- * The way "{@link Ext.Template#compile compile()}" works is the template is parsed and
- * broken up at the different variable points and a dynamic function is created and eval'ed.
- * The generated function performs string concatenation of these parts and the passed
- * variables instead of using regular expressions.
- * <pre><code>
-var html = '<a id="{id}" href="{url}" class="nav">{text}</a>';
-
-var tpl = new Ext.DomHelper.createTemplate(html);
-tpl.compile();
-
-//... use template like normal
- * </code></pre></p>
- *
- * <p><b><u>Performance Boost</u></b></p>
- * <p>DomHelper will transparently create HTML fragments when it can. Using HTML fragments instead
- * of DOM can significantly boost performance.</p>
- * <p>Element creation specification parameters may also be strings. If {@link #useDom} is <tt>false</tt>,
- * then the string is used as innerHTML. If {@link #useDom} is <tt>true</tt>, a string specification
- * results in the creation of a text node. Usage:</p>
- * <pre><code>
-Ext.DomHelper.useDom = true; // force it to use DOM; reduces performance
- * </code></pre>
- * @singleton
+<html>
+<head>
+ <title>The source code</title>
+ <link href="../resources/prettify/prettify.css" type="text/css" rel="stylesheet" />
+ <script type="text/javascript" src="../resources/prettify/prettify.js"></script>
+</head>
+<body onload="prettyPrint();">
+ <pre class="prettyprint lang-js">/*!
+ * Ext JS Library 3.0.3
+ * Copyright(c) 2006-2009 Ext JS, LLC
+ * licensing@extjs.com
+ * http://www.extjs.com/license
*/
-Ext.DomHelper = function(){
- var tempTableEl = null,
- emptyTags = /^(?:br|frame|hr|img|input|link|meta|range|spacer|wbr|area|param|col)$/i,
- tableRe = /^table|tbody|tr|td$/i,
- pub,
- // kill repeat to save bytes
- afterbegin = "afterbegin",
- afterend = "afterend",
- beforebegin = "beforebegin",
- beforeend = "beforeend",
- ts = '<table>',
- te = '</table>',
- tbs = ts+'<tbody>',
- tbe = '</tbody>'+te,
- trs = tbs + '<tr>',
- tre = '</tr>'+tbe;
-
- // private
- function doInsert(el, o, returnElement, pos, sibling, append){
- var newNode = pub.insertHtml(pos, Ext.getDom(el), createHtml(o));
- return returnElement ? Ext.get(newNode, true) : newNode;
- }
-
- // build as innerHTML where available
- function createHtml(o){
- var b = "",
- attr,
- val,
- key,
- keyVal,
- cn;
-
- if(typeof o == 'string'){
- b = o;
- } else if (Ext.isArray(o)) {
- Ext.each(o, function(v) {
- b += createHtml(v);
- });
- } else {
- b += "<" + (o.tag = o.tag || "div");
- Ext.iterate(o, function(attr, val){
- if(!/tag|children|cn|html$/i.test(attr)){
- if (Ext.isObject(val)) {
- b += " " + attr + "='";
- Ext.iterate(val, function(key, keyVal){
- b += key + ":" + keyVal + ";";
- });
- b += "'";
- }else{
- b += " " + ({cls : "class", htmlFor : "for"}[attr] || attr) + "='" + val + "'";
- }
- }
- });
- // Now either just close the tag or try to add children and close the tag.
- if (emptyTags.test(o.tag)) {
- b += "/>";
- } else {
- b += ">";
- if ((cn = o.children || o.cn)) {
- b += createHtml(cn);
- } else if(o.html){
- b += o.html;
- }
- b += "</" + o.tag + ">";
- }
- }
- return b;
- }
-
- function ieTable(depth, s, h, e){
- tempTableEl.innerHTML = [s, h, e].join('');
- var i = -1,
- el = tempTableEl;
- while(++i < depth){
- el = el.firstChild;
- }
- return el;
- }
-
- /**
- * @ignore
- * Nasty code for IE's broken table implementation
- */
- function insertIntoTable(tag, where, el, html) {
- var node,
- before;
-
- tempTableEl = tempTableEl || document.createElement('div');
-
- if(tag == 'td' && (where == afterbegin || where == beforeend) ||
- !/td|tr|tbody/i.test(tag) && (where == beforebegin || where == afterend)) {
- return;
- }
- before = where == beforebegin ? el :
- where == afterend ? el.nextSibling :
- where == afterbegin ? el.firstChild : null;
-
- if (where == beforebegin || where == afterend) {
- el = el.parentNode;
- }
-
- if (tag == 'td' || (tag == "tr" && (where == beforeend || where == afterbegin))) {
- node = ieTable(4, trs, html, tre);
- } else if ((tag == "tbody" && (where == beforeend || where == afterbegin)) ||
- (tag == "tr" && (where == beforebegin || where == afterend))) {
- node = ieTable(3, tbs, html, tbe);
- } else {
- node = ieTable(2, ts, html, te);
- }
- el.insertBefore(node, before);
- return node;
- }
-
-
- pub = {
- <div id="method-Ext.DomHelper-markup"></div>/**
- * Returns the markup for the passed Element(s) config.
- * @param {Object} o The DOM object spec (and children)
- * @return {String}
- */
- markup : function(o){
- return createHtml(o);
- },
-
- <div id="method-Ext.DomHelper-insertHtml"></div>/**
- * Inserts an HTML fragment into the DOM.
- * @param {String} where Where to insert the html in relation to el - beforeBegin, afterBegin, beforeEnd, afterEnd.
- * @param {HTMLElement} el The context element
- * @param {String} html The HTML fragmenet
- * @return {HTMLElement} The new node
- */
- insertHtml : function(where, el, html){
- var hash = {},
- hashVal,
- setStart,
- range,
- frag,
- rangeEl,
- rs;
-
- where = where.toLowerCase();
- // add these here because they are used in both branches of the condition.
- hash[beforebegin] = ['BeforeBegin', 'previousSibling'];
- hash[afterend] = ['AfterEnd', 'nextSibling'];
-
- if (el.insertAdjacentHTML) {
- if(tableRe.test(el.tagName) && (rs = insertIntoTable(el.tagName.toLowerCase(), where, el, html))){
- return rs;
- }
- // add these two to the hash.
- hash[afterbegin] = ['AfterBegin', 'firstChild'];
- hash[beforeend] = ['BeforeEnd', 'lastChild'];
- if ((hashVal = hash[where])) {
- el.insertAdjacentHTML(hashVal[0], html);
- return el[hashVal[1]];
- }
- } else {
- range = el.ownerDocument.createRange();
- setStart = "setStart" + (/end/i.test(where) ? "After" : "Before");
- if (hash[where]) {
- range[setStart](el);
- frag = range.createContextualFragment(html);
- el.parentNode.insertBefore(frag, where == beforebegin ? el : el.nextSibling);
- return el[(where == beforebegin ? "previous" : "next") + "Sibling"];
- } else {
- rangeEl = (where == afterbegin ? "first" : "last") + "Child";
- if (el.firstChild) {
- range[setStart](el[rangeEl]);
- frag = range.createContextualFragment(html);
- if(where == afterbegin){
- el.insertBefore(frag, el.firstChild);
- }else{
- el.appendChild(frag);
- }
- } else {
- el.innerHTML = html;
- }
- return el[rangeEl];
- }
- }
- throw 'Illegal insertion point -> "' + where + '"';
- },
-
- <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
- */
- 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
- */
- 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
- */
- 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
- */
- append : function(el, o, returnElement){
- return doInsert(el, o, returnElement, beforeend, "", true);
- },
-
- <div id="method-Ext.DomHelper-overwrite"></div>/**
- * Creates new DOM element(s) and overwrites the contents of el with them.
- * @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
- */
- overwrite : function(el, o, returnElement){
- el = Ext.getDom(el);
- el.innerHTML = createHtml(o);
- return returnElement ? Ext.get(el.firstChild) : el.firstChild;
- },
-
- createHtml : createHtml
- };
- return pub;
-}();</pre> \r
-</body>\r
+<div id="cls-Ext.DomHelper"></div>/**\r
+ * @class Ext.DomHelper\r
+ * <p>The DomHelper class provides a layer of abstraction from DOM and transparently supports creating\r
+ * elements via DOM or using HTML fragments. It also has the ability to create HTML fragment templates\r
+ * from your DOM building code.</p>\r
+ *\r
+ * <p><b><u>DomHelper element specification object</u></b></p>\r
+ * <p>A specification object is used when creating elements. Attributes of this object\r
+ * are assumed to be element attributes, except for 4 special attributes:\r
+ * <div class="mdetail-params"><ul>\r
+ * <li><b><tt>tag</tt></b> : <div class="sub-desc">The tag name of the element</div></li>\r
+ * <li><b><tt>children</tt></b> : or <tt>cn</tt><div class="sub-desc">An array of the\r
+ * same kind of element definition objects to be created and appended. These can be nested\r
+ * as deep as you want.</div></li>\r
+ * <li><b><tt>cls</tt></b> : <div class="sub-desc">The class attribute of the element.\r
+ * This will end up being either the "class" attribute on a HTML fragment or className\r
+ * for a DOM node, depending on whether DomHelper is using fragments or DOM.</div></li>\r
+ * <li><b><tt>html</tt></b> : <div class="sub-desc">The innerHTML for the element</div></li>\r
+ * </ul></div></p>\r
+ *\r
+ * <p><b><u>Insertion methods</u></b></p>\r
+ * <p>Commonly used insertion methods:\r
+ * <div class="mdetail-params"><ul>\r
+ * <li><b><tt>{@link #append}</tt></b> : <div class="sub-desc"></div></li>\r
+ * <li><b><tt>{@link #insertBefore}</tt></b> : <div class="sub-desc"></div></li>\r
+ * <li><b><tt>{@link #insertAfter}</tt></b> : <div class="sub-desc"></div></li>\r
+ * <li><b><tt>{@link #overwrite}</tt></b> : <div class="sub-desc"></div></li>\r
+ * <li><b><tt>{@link #createTemplate}</tt></b> : <div class="sub-desc"></div></li>\r
+ * <li><b><tt>{@link #insertHtml}</tt></b> : <div class="sub-desc"></div></li>\r
+ * </ul></div></p>\r
+ *\r
+ * <p><b><u>Example</u></b></p>\r
+ * <p>This is an example, where an unordered list with 3 children items is appended to an existing\r
+ * element with id <tt>'my-div'</tt>:<br>\r
+ <pre><code>\r
+var dh = Ext.DomHelper; // create shorthand alias\r
+// specification object\r
+var spec = {\r
+ id: 'my-ul',\r
+ tag: 'ul',\r
+ cls: 'my-list',\r
+ // append children after creating\r
+ children: [ // may also specify 'cn' instead of 'children'\r
+ {tag: 'li', id: 'item0', html: 'List Item 0'},\r
+ {tag: 'li', id: 'item1', html: 'List Item 1'},\r
+ {tag: 'li', id: 'item2', html: 'List Item 2'}\r
+ ]\r
+};\r
+var list = dh.append(\r
+ 'my-div', // the context element 'my-div' can either be the id or the actual node\r
+ spec // the specification object\r
+);\r
+ </code></pre></p>\r
+ * <p>Element creation specification parameters in this class may also be passed as an Array of\r
+ * specification objects. This can be used to insert multiple sibling nodes into an existing\r
+ * container very efficiently. For example, to add more list items to the example above:<pre><code>\r
+dh.append('my-ul', [\r
+ {tag: 'li', id: 'item3', html: 'List Item 3'},\r
+ {tag: 'li', id: 'item4', html: 'List Item 4'}\r
+]);\r
+ * </code></pre></p>\r
+ *\r
+ * <p><b><u>Templating</u></b></p>\r
+ * <p>The real power is in the built-in templating. Instead of creating or appending any elements,\r
+ * <tt>{@link #createTemplate}</tt> returns a Template object which can be used over and over to\r
+ * insert new elements. Revisiting the example above, we could utilize templating this time:\r
+ * <pre><code>\r
+// create the node\r
+var list = dh.append('my-div', {tag: 'ul', cls: 'my-list'});\r
+// get template\r
+var tpl = dh.createTemplate({tag: 'li', id: 'item{0}', html: 'List Item {0}'});\r
+\r
+for(var i = 0; i < 5, i++){\r
+ tpl.append(list, [i]); // use template to append to the actual node\r
+}\r
+ * </code></pre></p>\r
+ * <p>An example using a template:<pre><code>\r
+var html = '<a id="{0}" href="{1}" class="nav">{2}</a>';\r
+\r
+var tpl = new Ext.DomHelper.createTemplate(html);\r
+tpl.append('blog-roll', ['link1', 'http://www.jackslocum.com/', "Jack's Site"]);\r
+tpl.append('blog-roll', ['link2', 'http://www.dustindiaz.com/', "Dustin's Site"]);\r
+ * </code></pre></p>\r
+ *\r
+ * <p>The same example using named parameters:<pre><code>\r
+var html = '<a id="{id}" href="{url}" class="nav">{text}</a>';\r
+\r
+var tpl = new Ext.DomHelper.createTemplate(html);\r
+tpl.append('blog-roll', {\r
+ id: 'link1',\r
+ url: 'http://www.jackslocum.com/',\r
+ text: "Jack's Site"\r
+});\r
+tpl.append('blog-roll', {\r
+ id: 'link2',\r
+ url: 'http://www.dustindiaz.com/',\r
+ text: "Dustin's Site"\r
+});\r
+ * </code></pre></p>\r
+ *\r
+ * <p><b><u>Compiling Templates</u></b></p>\r
+ * <p>Templates are applied using regular expressions. The performance is great, but if\r
+ * you are adding a bunch of DOM elements using the same template, you can increase\r
+ * performance even further by {@link Ext.Template#compile "compiling"} the template.\r
+ * The way "{@link Ext.Template#compile compile()}" works is the template is parsed and\r
+ * broken up at the different variable points and a dynamic function is created and eval'ed.\r
+ * The generated function performs string concatenation of these parts and the passed\r
+ * variables instead of using regular expressions.\r
+ * <pre><code>\r
+var html = '<a id="{id}" href="{url}" class="nav">{text}</a>';\r
+\r
+var tpl = new Ext.DomHelper.createTemplate(html);\r
+tpl.compile();\r
+\r
+//... use template like normal\r
+ * </code></pre></p>\r
+ *\r
+ * <p><b><u>Performance Boost</u></b></p>\r
+ * <p>DomHelper will transparently create HTML fragments when it can. Using HTML fragments instead\r
+ * of DOM can significantly boost performance.</p>\r
+ * <p>Element creation specification parameters may also be strings. If {@link #useDom} is <tt>false</tt>,\r
+ * then the string is used as innerHTML. If {@link #useDom} is <tt>true</tt>, a string specification\r
+ * results in the creation of a text node. Usage:</p>\r
+ * <pre><code>\r
+Ext.DomHelper.useDom = true; // force it to use DOM; reduces performance\r
+ * </code></pre>\r
+ * @singleton\r
+ */\r
+Ext.DomHelper = function(){\r
+ var tempTableEl = null,\r
+ emptyTags = /^(?:br|frame|hr|img|input|link|meta|range|spacer|wbr|area|param|col)$/i,\r
+ tableRe = /^table|tbody|tr|td$/i,\r
+ pub,\r
+ // kill repeat to save bytes\r
+ afterbegin = 'afterbegin',\r
+ afterend = 'afterend',\r
+ beforebegin = 'beforebegin',\r
+ beforeend = 'beforeend',\r
+ ts = '<table>',\r
+ te = '</table>',\r
+ tbs = ts+'<tbody>',\r
+ tbe = '</tbody>'+te,\r
+ trs = tbs + '<tr>',\r
+ tre = '</tr>'+tbe;\r
+\r
+ // private\r
+ function doInsert(el, o, returnElement, pos, sibling, append){\r
+ var newNode = pub.insertHtml(pos, Ext.getDom(el), createHtml(o));\r
+ return returnElement ? Ext.get(newNode, true) : newNode;\r
+ }\r
+\r
+ // build as innerHTML where available\r
+ function createHtml(o){\r
+ var b = '',\r
+ attr,\r
+ val,\r
+ key,\r
+ keyVal,\r
+ cn;\r
+\r
+ if(Ext.isString(o)){\r
+ b = o;\r
+ } else if (Ext.isArray(o)) {\r
+ Ext.each(o, function(v) {\r
+ b += createHtml(v);\r
+ });\r
+ } else {\r
+ b += '<' + (o.tag = o.tag || 'div');\r
+ Ext.iterate(o, function(attr, val){\r
+ if(!/tag|children|cn|html$/i.test(attr)){\r
+ if (Ext.isObject(val)) {\r
+ b += ' ' + attr + '="';\r
+ Ext.iterate(val, function(key, keyVal){\r
+ b += key + ':' + keyVal + ';';\r
+ });\r
+ b += '"';\r
+ }else{\r
+ b += ' ' + ({cls : 'class', htmlFor : 'for'}[attr] || attr) + '="' + val + '"';\r
+ }\r
+ }\r
+ });\r
+ // Now either just close the tag or try to add children and close the tag.\r
+ if (emptyTags.test(o.tag)) {\r
+ b += '/>';\r
+ } else {\r
+ b += '>';\r
+ if ((cn = o.children || o.cn)) {\r
+ b += createHtml(cn);\r
+ } else if(o.html){\r
+ b += o.html;\r
+ }\r
+ b += '</' + o.tag + '>';\r
+ }\r
+ }\r
+ return b;\r
+ }\r
+\r
+ function ieTable(depth, s, h, e){\r
+ tempTableEl.innerHTML = [s, h, e].join('');\r
+ var i = -1,\r
+ el = tempTableEl,\r
+ ns;\r
+ while(++i < depth){\r
+ el = el.firstChild;\r
+ }\r
+// If the result is multiple siblings, then encapsulate them into one fragment.\r
+ if(ns = el.nextSibling){\r
+ var df = document.createDocumentFragment();\r
+ while(el){\r
+ ns = el.nextSibling;\r
+ df.appendChild(el);\r
+ el = ns;\r
+ }\r
+ el = df;\r
+ }\r
+ return el;\r
+ }\r
+\r
+ /**\r
+ * @ignore\r
+ * Nasty code for IE's broken table implementation\r
+ */\r
+ function insertIntoTable(tag, where, el, html) {\r
+ var node,\r
+ before;\r
+\r
+ tempTableEl = tempTableEl || document.createElement('div');\r
+\r
+ if(tag == 'td' && (where == afterbegin || where == beforeend) ||\r
+ !/td|tr|tbody/i.test(tag) && (where == beforebegin || where == afterend)) {\r
+ return;\r
+ }\r
+ before = where == beforebegin ? el :\r
+ where == afterend ? el.nextSibling :\r
+ where == afterbegin ? el.firstChild : null;\r
+\r
+ if (where == beforebegin || where == afterend) {\r
+ el = el.parentNode;\r
+ }\r
+\r
+ if (tag == 'td' || (tag == 'tr' && (where == beforeend || where == afterbegin))) {\r
+ node = ieTable(4, trs, html, tre);\r
+ } else if ((tag == 'tbody' && (where == beforeend || where == afterbegin)) ||\r
+ (tag == 'tr' && (where == beforebegin || where == afterend))) {\r
+ node = ieTable(3, tbs, html, tbe);\r
+ } else {\r
+ node = ieTable(2, ts, html, te);\r
+ }\r
+ el.insertBefore(node, before);\r
+ return node;\r
+ }\r
+\r
+\r
+ pub = {\r
+ <div id="method-Ext.DomHelper-markup"></div>/**\r
+ * Returns the markup for the passed Element(s) config.\r
+ * @param {Object} o The DOM object spec (and children)\r
+ * @return {String}\r
+ */\r
+ markup : function(o){\r
+ return createHtml(o);\r
+ },\r
+ \r
+ <div id="method-Ext.DomHelper-applyStyles"></div>/**\r
+ * Applies a style specification to an element.\r
+ * @param {String/HTMLElement} el The element to apply styles to\r
+ * @param {String/Object/Function} styles A style specification string e.g. 'width:100px', or object in the form {width:'100px'}, or\r
+ * a function which returns such a specification.\r
+ */\r
+ applyStyles : function(el, styles){\r
+ if(styles){\r
+ var i = 0,\r
+ len,\r
+ style;\r
+\r
+ el = Ext.fly(el);\r
+ if(Ext.isFunction(styles)){\r
+ styles = styles.call();\r
+ }\r
+ if(Ext.isString(styles)){\r
+ styles = styles.trim().split(/\s*(?::|;)\s*/);\r
+ for(len = styles.length; i < len;){\r
+ el.setStyle(styles[i++], styles[i++]);\r
+ }\r
+ }else if (Ext.isObject(styles)){\r
+ el.setStyle(styles);\r
+ }\r
+ }\r
+ },\r
+\r
+ <div id="method-Ext.DomHelper-insertHtml"></div>/**\r
+ * Inserts an HTML fragment into the DOM.\r
+ * @param {String} where Where to insert the html in relation to el - beforeBegin, afterBegin, beforeEnd, afterEnd.\r
+ * @param {HTMLElement} el The context element\r
+ * @param {String} html The HTML fragment\r
+ * @return {HTMLElement} The new node\r
+ */\r
+ insertHtml : function(where, el, html){\r
+ var hash = {},\r
+ hashVal,\r
+ setStart,\r
+ range,\r
+ frag,\r
+ rangeEl,\r
+ rs;\r
+\r
+ where = where.toLowerCase();\r
+ // add these here because they are used in both branches of the condition.\r
+ hash[beforebegin] = ['BeforeBegin', 'previousSibling'];\r
+ hash[afterend] = ['AfterEnd', 'nextSibling'];\r
+\r
+ if (el.insertAdjacentHTML) {\r
+ if(tableRe.test(el.tagName) && (rs = insertIntoTable(el.tagName.toLowerCase(), where, el, html))){\r
+ return rs;\r
+ }\r
+ // add these two to the hash.\r
+ hash[afterbegin] = ['AfterBegin', 'firstChild'];\r
+ hash[beforeend] = ['BeforeEnd', 'lastChild'];\r
+ if ((hashVal = hash[where])) {\r
+ el.insertAdjacentHTML(hashVal[0], html);\r
+ return el[hashVal[1]];\r
+ }\r
+ } else {\r
+ range = el.ownerDocument.createRange();\r
+ setStart = 'setStart' + (/end/i.test(where) ? 'After' : 'Before');\r
+ if (hash[where]) {\r
+ range[setStart](el);\r
+ frag = range.createContextualFragment(html);\r
+ el.parentNode.insertBefore(frag, where == beforebegin ? el : el.nextSibling);\r
+ return el[(where == beforebegin ? 'previous' : 'next') + 'Sibling'];\r
+ } else {\r
+ rangeEl = (where == afterbegin ? 'first' : 'last') + 'Child';\r
+ if (el.firstChild) {\r
+ range[setStart](el[rangeEl]);\r
+ frag = range.createContextualFragment(html);\r
+ if(where == afterbegin){\r
+ el.insertBefore(frag, el.firstChild);\r
+ }else{\r
+ el.appendChild(frag);\r
+ }\r
+ } else {\r
+ el.innerHTML = html;\r
+ }\r
+ return el[rangeEl];\r
+ }\r
+ }\r
+ throw 'Illegal insertion point -> "' + where + '"';\r
+ },\r
+\r
+ <div id="method-Ext.DomHelper-insertBefore"></div>/**\r
+ * Creates new DOM element(s) and inserts them before el.\r
+ * @param {Mixed} el The context element\r
+ * @param {Object/String} o The DOM object spec (and children) or raw HTML blob\r
+ * @param {Boolean} returnElement (optional) true to return a Ext.Element\r
+ * @return {HTMLElement/Ext.Element} The new node\r
+ */\r
+ insertBefore : function(el, o, returnElement){\r
+ return doInsert(el, o, returnElement, beforebegin);\r
+ },\r
+\r
+ <div id="method-Ext.DomHelper-insertAfter"></div>/**\r
+ * Creates new DOM element(s) and inserts them after el.\r
+ * @param {Mixed} el The context element\r
+ * @param {Object} o The DOM object spec (and children)\r
+ * @param {Boolean} returnElement (optional) true to return a Ext.Element\r
+ * @return {HTMLElement/Ext.Element} The new node\r
+ */\r
+ insertAfter : function(el, o, returnElement){\r
+ return doInsert(el, o, returnElement, afterend, 'nextSibling');\r
+ },\r
+\r
+ <div id="method-Ext.DomHelper-insertFirst"></div>/**\r
+ * Creates new DOM element(s) and inserts them as the first child of el.\r
+ * @param {Mixed} el The context element\r
+ * @param {Object/String} o The DOM object spec (and children) or raw HTML blob\r
+ * @param {Boolean} returnElement (optional) true to return a Ext.Element\r
+ * @return {HTMLElement/Ext.Element} The new node\r
+ */\r
+ insertFirst : function(el, o, returnElement){\r
+ return doInsert(el, o, returnElement, afterbegin, 'firstChild');\r
+ },\r
+\r
+ <div id="method-Ext.DomHelper-append"></div>/**\r
+ * Creates new DOM element(s) and appends them to el.\r
+ * @param {Mixed} el The context element\r
+ * @param {Object/String} o The DOM object spec (and children) or raw HTML blob\r
+ * @param {Boolean} returnElement (optional) true to return a Ext.Element\r
+ * @return {HTMLElement/Ext.Element} The new node\r
+ */\r
+ append : function(el, o, returnElement){\r
+ return doInsert(el, o, returnElement, beforeend, '', true);\r
+ },\r
+\r
+ <div id="method-Ext.DomHelper-overwrite"></div>/**\r
+ * Creates new DOM element(s) and overwrites the contents of el with them.\r
+ * @param {Mixed} el The context element\r
+ * @param {Object/String} o The DOM object spec (and children) or raw HTML blob\r
+ * @param {Boolean} returnElement (optional) true to return a Ext.Element\r
+ * @return {HTMLElement/Ext.Element} The new node\r
+ */\r
+ overwrite : function(el, o, returnElement){\r
+ el = Ext.getDom(el);\r
+ el.innerHTML = createHtml(o);\r
+ return returnElement ? Ext.get(el.firstChild) : el.firstChild;\r
+ },\r
+\r
+ createHtml : createHtml\r
+ };\r
+ return pub;\r
+}();</pre>
+</body>
</html>
\ No newline at end of file
git.ithinksw.org / extjs.git / blobdiff