--- /dev/null
+<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.Template"></div>/**
+ * @class Ext.Template
+ * Represents an HTML fragment template. Templates can be precompiled for greater performance.
+ * For a list of available format functions, see {@link Ext.util.Format}.<br />
+ * Usage:
+<pre><code>
+var t = new Ext.Template(
+ '<div name="{id}">',
+ '<span class="{cls}">{name:trim} {value:ellipsis(10)}</span>',
+ '</div>'
+);
+t.append('some-element', {id: 'myid', cls: 'myclass', name: 'foo', value: 'bar'});
+</code></pre>
+ * @constructor
+ * @param {String/Array} html The HTML fragment or an array of fragments to join("") or multiple arguments to join("")
+ */
+Ext.Template = function(html){
+ var me = this,
+ a = arguments,
+ buf = [];
+
+ if (Ext.isArray(html)) {
+ html = html.join("");
+ } else if (a.length > 1) {
+ Ext.each(a, function(v) {
+ if (Ext.isObject(v)) {
+ Ext.apply(me, v);
+ } else {
+ buf.push(v);
+ }
+ });
+ html = buf.join('');
+ }
+
+ /**@private*/
+ me.html = html;
+ if (me.compiled) {
+ me.compile();
+ }
+};
+Ext.Template.prototype = {
+ <div id="method-Ext.Template-applyTemplate"></div>/**
+ * Returns an HTML fragment of this template with the specified values applied.
+ * @param {Object/Array} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
+ * @return {String} The HTML fragment
+ */
+ applyTemplate : function(values){
+ var me = this;
+
+ return me.compiled ?
+ me.compiled(values) :
+ me.html.replace(me.re, function(m, name){
+ return values[name] !== undefined ? values[name] : "";
+ });
+ },
+
+ <div id="method-Ext.Template-set"></div>/**
+ * Sets the HTML used as the template and optionally compiles it.
+ * @param {String} html
+ * @param {Boolean} compile (optional) True to compile the template (defaults to undefined)
+ * @return {Ext.Template} this
+ */
+ set : function(html, compile){
+ var me = this;
+ me.html = html;
+ me.compiled = null;
+ return compile ? me.compile() : me;
+ },
+
+ <div id="prop-Ext.Template-re"></div>/**
+ * The regular expression used to match template variables
+ * @type RegExp
+ * @property
+ */
+ re : /\{([\w-]+)\}/g,
+
+ <div id="method-Ext.Template-compile"></div>/**
+ * Compiles the template into an internal function, eliminating the RegEx overhead.
+ * @return {Ext.Template} this
+ */
+ compile : function(){
+ var me = this,
+ sep = Ext.isGecko ? "+" : ",";
+
+ function fn(m, name){
+ name = "values['" + name + "']";
+ return "'"+ sep + '(' + name + " == undefined ? '' : " + name + ')' + sep + "'";
+ }
+
+ eval("this.compiled = function(values){ return " + (Ext.isGecko ? "'" : "['") +
+ me.html.replace(/\\/g, '\\\\').replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
+ (Ext.isGecko ? "';};" : "'].join('');};"));
+ return me;
+ },
+
+ <div id="method-Ext.Template-insertFirst"></div>/**
+ * Applies the supplied values to the template and inserts the new node(s) as the first child of el.
+ * @param {Mixed} el The context element
+ * @param {Object/Array} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
+ * @param {Boolean} returnElement (optional) true to return a Ext.Element (defaults to undefined)
+ * @return {HTMLElement/Ext.Element} The new node or Element
+ */
+ insertFirst: function(el, values, returnElement){
+ return this.doInsert('afterBegin', el, values, returnElement);
+ },
+
+ <div id="method-Ext.Template-insertBefore"></div>/**
+ * Applies the supplied values to the template and inserts the new node(s) before el.
+ * @param {Mixed} el The context element
+ * @param {Object/Array} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
+ * @param {Boolean} returnElement (optional) true to return a Ext.Element (defaults to undefined)
+ * @return {HTMLElement/Ext.Element} The new node or Element
+ */
+ insertBefore: function(el, values, returnElement){
+ return this.doInsert('beforeBegin', el, values, returnElement);
+ },
+
+ <div id="method-Ext.Template-insertAfter"></div>/**
+ * Applies the supplied values to the template and inserts the new node(s) after el.
+ * @param {Mixed} el The context element
+ * @param {Object/Array} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
+ * @param {Boolean} returnElement (optional) true to return a Ext.Element (defaults to undefined)
+ * @return {HTMLElement/Ext.Element} The new node or Element
+ */
+ insertAfter : function(el, values, returnElement){
+ return this.doInsert('afterEnd', el, values, returnElement);
+ },
+
+ <div id="method-Ext.Template-append"></div>/**
+ * Applies the supplied values to the template and appends the new node(s) to el.
+ * @param {Mixed} el The context element
+ * @param {Object/Array} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
+ * @param {Boolean} returnElement (optional) true to return a Ext.Element (defaults to undefined)
+ * @return {HTMLElement/Ext.Element} The new node or Element
+ */
+ append : function(el, values, returnElement){
+ return this.doInsert('beforeEnd', el, values, returnElement);
+ },
+
+ doInsert : function(where, el, values, returnEl){
+ el = Ext.getDom(el);
+ var newNode = Ext.DomHelper.insertHtml(where, el, this.applyTemplate(values));
+ return returnEl ? Ext.get(newNode, true) : newNode;
+ },
+
+ <div id="method-Ext.Template-overwrite"></div>/**
+ * Applies the supplied values to the template and overwrites the content of el with the new node(s).
+ * @param {Mixed} el The context element
+ * @param {Object/Array} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
+ * @param {Boolean} returnElement (optional) true to return a Ext.Element (defaults to undefined)
+ * @return {HTMLElement/Ext.Element} The new node or Element
+ */
+ overwrite : function(el, values, returnElement){
+ el = Ext.getDom(el);
+ el.innerHTML = this.applyTemplate(values);
+ return returnElement ? Ext.get(el.firstChild, true) : el.firstChild;
+ }
+};
+<div id="method-Ext.Template-apply"></div>/**
+ * Alias for {@link #applyTemplate}
+ * Returns an HTML fragment of this template with the specified values applied.
+ * @param {Object/Array} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
+ * @return {String} The HTML fragment
+ * @member Ext.Template
+ * @method apply
+ */
+Ext.Template.prototype.apply = Ext.Template.prototype.applyTemplate;
+
+<div id="method-Ext.Template-Template.from"></div>/**
+ * Creates a template from the passed element's value (<i>display:none</i> textarea, preferred) or innerHTML.
+ * @param {String/HTMLElement} el A DOM element or its id
+ * @param {Object} config A configuration object
+ * @return {Ext.Template} The created template
+ * @static
+ */
+Ext.Template.from = function(el, config){
+ el = Ext.getDom(el);
+ return new Ext.Template(el.value || el.innerHTML, config || '');
+};</pre> \r
+</body>\r
+</html>
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git.ithinksw.org / extjs.git / blobdiff