-<html>\r
-<head>\r
- <title>The source code</title>\r
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-<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
+<!DOCTYPE html>
+<html>
+<head>
+ <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+ <title>The source code</title>
+ <link href="../prettify/prettify.css" type="text/css" rel="stylesheet" />
+ <script type="text/javascript" src="../prettify/prettify.js"></script>
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+ </style>
+ <script type="text/javascript">
+ function highlight() {
+ document.getElementById(location.hash.replace(/#/, "")).className = "highlight";
+ }
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+</head>
+<body onload="prettyPrint(); highlight();">
+ <pre class="prettyprint lang-js"><span id='Ext-core-DomHelper'>/**
+</span> * @class Ext.core.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>
+ * 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
+ * <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
+ * <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>
+ * 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>NOTE:</b> For other arbitrary attributes, the value will currently <b>not</b> be automatically
+ * HTML-escaped prior to building the element's HTML string. This means that if your attribute value
+ * contains special characters that would not normally be allowed in a double-quoted attribute value,
+ * you <b>must</b> manually HTML-encode it beforehand (see {@link Ext.String#htmlEncode}) or risk
+ * malformed HTML being created. This behavior may change in a future release.</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>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
+ * <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.core.DomHelper; // create shorthand alias
// specification object
var spec = {
id: 'my-ul',
'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
+ </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>
+ * 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>
+ * </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
+ * <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>
+ * <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++){
+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>';
+ * </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>
+var tpl = new Ext.core.DomHelper.createTemplate(html);
+tpl.append('blog-roll', ['link1', 'http://www.edspencer.net/', "Ed&#39;s Site"]);
+tpl.append('blog-roll', ['link2', 'http://www.dustindiaz.com/', "Dustin&#39;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>';
+ * <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);
+var tpl = new Ext.core.DomHelper.createTemplate(html);
tpl.append('blog-roll', {
id: 'link1',
- url: 'http://www.jackslocum.com/',
- text: "Jack's Site"
+ url: 'http://www.edspencer.net/',
+ text: "Ed&#39;s Site"
});
tpl.append('blog-roll', {
id: 'link2',
url: 'http://www.dustindiaz.com/',
- text: "Dustin's Site"
+ text: "Dustin&#39;s Site"
});
- * </code></pre></p>
+ * </code></pre></p>
*
- * <p><b><u>Compiling Templates</u></b></p>
- * <p>Templates are applied using regular expressions. The performance is great, but if
+ * <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
+ * 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>';
+ * <pre><code>
+var html = '<a id="{id}" href="{url}" class="nav">{text}</a>';
-var tpl = new Ext.DomHelper.createTemplate(html);
+var tpl = new Ext.core.DomHelper.createTemplate(html);
tpl.compile();
//... use template like normal
- * </code></pre></p>
+ * </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>
+ * <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.core.DomHelper.useDom = true; // force it to use DOM; reduces performance
+ * </code></pre>
* @singleton
*/
-Ext.DomHelper = function(){
+Ext.ns('Ext.core');
+Ext.core.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;
+ emptyTags = /^(?:br|frame|hr|img|input|link|meta|range|spacer|wbr|area|param|col)$/i,
+ tableRe = /^table|tbody|tr|td$/i,
+ confRe = /tag|children|cn|html$/i,
+ tableElRe = /td|tr|tbody/i,
+ endRe = /end/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));
+ el = Ext.getDom(el);
+ var newNode;
+ if (pub.useDom) {
+ newNode = createDom(o, null);
+ if (append) {
+ el.appendChild(newNode);
+ } else {
+ (sibling == 'firstChild' ? el : el.parentNode).insertBefore(newNode, el[sibling] || el);
+ }
+ } else {
+ newNode = Ext.core.DomHelper.insertHtml(pos, el, Ext.core.DomHelper.createHtml(o));
+ }
return returnElement ? Ext.get(newNode, true) : newNode;
}
+
+ function createDom(o, parentNode){
+ var el,
+ 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
+ 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
+ for (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.core.DomHelper.applyStyles(el, o.style);
+
+ if ((cn = o.children || o.cn)) {
+ createDom(cn, el);
+ } else if (o.html) {
+ el.innerHTML = o.html;
+ }
+ }
+ if(parentNode){
+ parentNode.appendChild(el);
+ }
+ return el;
+ }
// build as innerHTML where available
function createHtml(o){
- var b = "",
- attr,
- val,
- key,
- keyVal,
- cn;
+ var b = '',
+ attr,
+ val,
+ key,
+ cn,
+ i;
- if(typeof o == 'string'){
+ if(typeof o == "string"){
b = o;
} else if (Ext.isArray(o)) {
- Ext.each(o, function(v) {
- b += createHtml(v);
- });
+ for (i=0; i < o.length; i++) {
+ if(o[i]) {
+ b += createHtml(o[i]);
+ }
+ }
} 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 += "'";
+ b += '<' + (o.tag = o.tag || 'div');
+ for (attr in o) {
+ val = o[attr];
+ if(!confRe.test(attr)){
+ if (typeof val == "object") {
+ b += ' ' + attr + '="';
+ for (key in val) {
+ b += key + ':' + val[key] + ';';
+ }
+ b += '"';
}else{
- b += " " + ({cls : "class", htmlFor : "for"}[attr] || attr) + "='" + val + "'";
+ 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 + ">";
- }
+ }
+ // 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 = tempTableEl,
+ ns;
+ while(++i < depth){
el = el.firstChild;
}
+// If the result is multiple siblings, then encapsulate them into one fragment.
+ ns = el.nextSibling;
+ if (ns){
+ var df = document.createDocumentFragment();
+ while(el){
+ ns = el.nextSibling;
+ df.appendChild(el);
+ el = ns;
+ }
+ el = df;
+ }
return el;
}
- /**
- * @ignore
+<span id='Ext-core-DomHelper-method-insertIntoTable'> /**
+</span> * @ignore
* Nasty code for IE's broken table implementation
*/
function insertIntoTable(tag, where, el, html) {
- var node,
- before;
+ 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;
+ if(tag == 'td' && (where == afterbegin || where == beforeend) ||
+ !tableElRe.test(tag) && (where == beforebegin || where == afterend)) {
+ return null;
}
before = where == beforebegin ? el :
- where == afterend ? el.nextSibling :
- where == afterbegin ? el.firstChild : null;
+ where == afterend ? el.nextSibling :
+ where == afterbegin ? el.firstChild : null;
if (where == beforebegin || where == afterend) {
- el = el.parentNode;
- }
+ 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);
+ 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);
+ node = ieTable(2, ts, html, te);
}
el.insertBefore(node, before);
return node;
}
+
+<span id='Ext-core-DomHelper-method-createContextualFragment'> /**
+</span> * @ignore
+ * Fix for IE9 createContextualFragment missing method
+ */
+ function createContextualFragment(html){
+ var div = document.createElement("div"),
+ fragment = document.createDocumentFragment(),
+ i = 0,
+ length, childNodes;
+
+ div.innerHTML = html;
+ childNodes = div.childNodes;
+ length = childNodes.length;
+ for (; i < length; i++) {
+ fragment.appendChild(childNodes[i].cloneNode(true));
+ }
+ return fragment;
+ }
+
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);
- },
+<span id='Ext-core-DomHelper-method-markup'> /**
+</span> * 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;
+<span id='Ext-core-DomHelper-method-applyStyles'> /**
+</span> * Applies a style specification to an element.
+ * @param {String/HTMLElement} el The element to apply styles to
+ * @param {String/Object/Function} styles A style specification string e.g. 'width:100px', or object in the form {width:'100px'}, or
+ * a function which returns such a specification.
+ */
+ applyStyles : function(el, styles){
+ if (styles) {
+ el = Ext.fly(el);
+ if (typeof styles == "function") {
+ styles = styles.call();
+ }
+ if (typeof styles == "string") {
+ styles = Ext.core.Element.parseStyles(styles);
+ }
+ if (typeof styles == "object") {
+ el.setStyle(styles);
+ }
+ }
+ },
- where = where.toLowerCase();
- // add these here because they are used in both branches of the condition.
- hash[beforebegin] = ['BeforeBegin', 'previousSibling'];
- hash[afterend] = ['AfterEnd', 'nextSibling'];
+<span id='Ext-core-DomHelper-method-insertHtml'> /**
+</span> * 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/TextNode} el The context element
+ * @param {String} html The HTML fragment
+ * @return {HTMLElement} The new node
+ */
+ insertHtml : function(where, el, html){
+ var hash = {},
+ hashVal,
+ range,
+ rangeEl,
+ setStart,
+ frag,
+ rs;
- 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);
+ 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 IE and context element is an HTMLElement
+ 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]];
+ }
+ // if (not IE and context element is an HTMLElement) or TextNode
+ } else {
+ // we cannot insert anything inside a textnode so...
+ if (Ext.isTextNode(el)) {
+ where = where === 'afterbegin' ? 'beforebegin' : where;
+ where = where === 'beforeend' ? 'afterend' : where;
+ }
+ range = Ext.supports.CreateContextualFragment ? el.ownerDocument.createRange() : undefined;
+ setStart = 'setStart' + (endRe.test(where) ? 'After' : 'Before');
+ if (hash[where]) {
+ if (range) {
+ range[setStart](el);
+ frag = range.createContextualFragment(html);
+ } else {
+ frag = 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) {
+ if (range) {
+ range[setStart](el[rangeEl]);
+ frag = range.createContextualFragment(html);
+ } else {
+ frag = 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 + '"';
- },
+ } else {
+ el.innerHTML = html;
+ }
+ return el[rangeEl];
+ }
+ }
+ //<debug>
+ Ext.Error.raise({
+ sourceClass: 'Ext.core.DomHelper',
+ sourceMethod: 'insertHtml',
+ htmlToInsert: html,
+ targetElement: el,
+ msg: 'Illegal insertion point reached: "' + where + '"'
+ });
+ //</debug>
+ },
- <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);
- },
+<span id='Ext-core-DomHelper-method-insertBefore'> /**
+</span> * 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.core.Element
+ * @return {HTMLElement/Ext.core.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");
- },
+<span id='Ext-core-DomHelper-method-insertAfter'> /**
+</span> * 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.core.Element
+ * @return {HTMLElement/Ext.core.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");
- },
+<span id='Ext-core-DomHelper-method-insertFirst'> /**
+</span> * 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.core.Element
+ * @return {HTMLElement/Ext.core.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);
- },
+<span id='Ext-core-DomHelper-method-append'> /**
+</span> * 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.core.Element
+ * @return {HTMLElement/Ext.core.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;
- },
+<span id='Ext-core-DomHelper-method-overwrite'> /**
+</span> * 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.core.Element
+ * @return {HTMLElement/Ext.core.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
+ createHtml : createHtml,
+
+<span id='Ext-core-DomHelper-method-createDom'> /**
+</span> * 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
+ * @method
+ */
+ createDom: createDom,
+
+<span id='Ext-core-DomHelper-property-useDom'> /** True to force the use of DOM instead of html fragments @type Boolean */
+</span> useDom : false,
+
+<span id='Ext-core-DomHelper-method-createTemplate'> /**
+</span> * 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.core.DomHelper.createHtml(o);
+ return Ext.create('Ext.Template', html);
+ }
};
return pub;
-}();</pre> \r
-</body>\r
-</html>
\ No newline at end of file
+}();
+</pre>
+</body>
+</html>
git.ithinksw.org / extjs.git / blobdiff