-<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.tree.TreeSorter"></div>/**\r
- * @class Ext.tree.TreeSorter\r
- * Provides sorting of nodes in a {@link Ext.tree.TreePanel}. The TreeSorter automatically monitors events on the \r
- * associated TreePanel that might affect the tree's sort order (beforechildrenrendered, append, insert and textchange).\r
- * Example usage:<br />\r
- * <pre><code>\r
-new Ext.tree.TreeSorter(myTree, {\r
- folderSort: true,\r
- dir: "desc",\r
- sortType: function(node) {\r
- // sort by a custom, typed attribute:\r
- return parseInt(node.id, 10);\r
- }\r
-});\r
-</code></pre>\r
- * @constructor\r
- * @param {TreePanel} tree\r
- * @param {Object} config\r
- */\r
-Ext.tree.TreeSorter = function(tree, config){\r
- <div id="cfg-Ext.tree.TreeSorter-folderSort"></div>/**\r
- * @cfg {Boolean} folderSort True to sort leaf nodes under non-leaf nodes (defaults to false)\r
- */\r
- <div id="cfg-Ext.tree.TreeSorter-property"></div>/** \r
- * @cfg {String} property The named attribute on the node to sort by (defaults to "text"). Note that this \r
- * property is only used if no {@link #sortType} function is specified, otherwise it is ignored.\r
- */\r
- <div id="cfg-Ext.tree.TreeSorter-dir"></div>/** \r
- * @cfg {String} dir The direction to sort ("asc" or "desc," case-insensitive, defaults to "asc")\r
- */\r
- <div id="cfg-Ext.tree.TreeSorter-leafAttr"></div>/** \r
- * @cfg {String} leafAttr The attribute used to determine leaf nodes when {@link #folderSort} = true (defaults to "leaf")\r
- */\r
- <div id="cfg-Ext.tree.TreeSorter-caseSensitive"></div>/** \r
- * @cfg {Boolean} caseSensitive true for case-sensitive sort (defaults to false)\r
- */\r
- <div id="cfg-Ext.tree.TreeSorter-sortType"></div>/** \r
- * @cfg {Function} sortType A custom "casting" function used to convert node values before sorting. The function\r
- * will be called with a single parameter (the {@link Ext.tree.TreeNode} being evaluated) and is expected to return\r
- * the node's sort value cast to the specific data type required for sorting. This could be used, for example, when\r
- * a node's text (or other attribute) should be sorted as a date or numeric value. See the class description for \r
- * example usage. Note that if a sortType is specified, any {@link #property} config will be ignored.\r
- */\r
- \r
- Ext.apply(this, config);\r
- tree.on("beforechildrenrendered", this.doSort, this);\r
- tree.on("append", this.updateSort, this);\r
- tree.on("insert", this.updateSort, this);\r
- tree.on("textchange", this.updateSortParent, this);\r
- \r
- var dsc = this.dir && this.dir.toLowerCase() == "desc";\r
- var p = this.property || "text";\r
- var sortType = this.sortType;\r
- var fs = this.folderSort;\r
- var cs = this.caseSensitive === true;\r
- var leafAttr = this.leafAttr || 'leaf';\r
-\r
- this.sortFn = function(n1, n2){\r
- if(fs){\r
- if(n1.attributes[leafAttr] && !n2.attributes[leafAttr]){\r
- return 1;\r
- }\r
- if(!n1.attributes[leafAttr] && n2.attributes[leafAttr]){\r
- return -1;\r
- }\r
- }\r
- var v1 = sortType ? sortType(n1) : (cs ? n1.attributes[p] : n1.attributes[p].toUpperCase());\r
- var v2 = sortType ? sortType(n2) : (cs ? n2.attributes[p] : n2.attributes[p].toUpperCase());\r
- if(v1 < v2){\r
- return dsc ? +1 : -1;\r
- }else if(v1 > v2){\r
- return dsc ? -1 : +1;\r
- }else{\r
- return 0;\r
- }\r
- };\r
-};\r
-\r
-Ext.tree.TreeSorter.prototype = {\r
- doSort : function(node){\r
- node.sort(this.sortFn);\r
- },\r
- \r
- compareNodes : function(n1, n2){\r
- return (n1.text.toUpperCase() > n2.text.toUpperCase() ? 1 : -1);\r
- },\r
- \r
- updateSort : function(tree, node){\r
- if(node.childrenRendered){\r
- this.doSort.defer(1, this, [node]);\r
- }\r
- },\r
- \r
- updateSortParent : function(node){\r
- var p = node.parentNode;\r
- if(p && p.childrenRendered){\r
- this.doSort.defer(1, this, [p]);\r
- }\r
- }\r
-};</pre> \r
-</body>\r
+<html>
+<head>
+ <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+ <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 3.2.1
+ * Copyright(c) 2006-2010 Ext JS, Inc.
+ * licensing@extjs.com
+ * http://www.extjs.com/license
+ */
+<div id="cls-Ext.tree.TreeSorter"></div>/**
+ * @class Ext.tree.TreeSorter
+ * Provides sorting of nodes in a {@link Ext.tree.TreePanel}. The TreeSorter automatically monitors events on the
+ * associated TreePanel that might affect the tree's sort order (beforechildrenrendered, append, insert and textchange).
+ * Example usage:<br />
+ * <pre><code>
+new Ext.tree.TreeSorter(myTree, {
+ folderSort: true,
+ dir: "desc",
+ sortType: function(node) {
+ // sort by a custom, typed attribute:
+ return parseInt(node.id, 10);
+ }
+});
+</code></pre>
+ * @constructor
+ * @param {TreePanel} tree
+ * @param {Object} config
+ */
+Ext.tree.TreeSorter = function(tree, config){
+ <div id="cfg-Ext.tree.TreeSorter-folderSort"></div>/**
+ * @cfg {Boolean} folderSort True to sort leaf nodes under non-leaf nodes (defaults to false)
+ */
+ <div id="cfg-Ext.tree.TreeSorter-property"></div>/**
+ * @cfg {String} property The named attribute on the node to sort by (defaults to "text"). Note that this
+ * property is only used if no {@link #sortType} function is specified, otherwise it is ignored.
+ */
+ <div id="cfg-Ext.tree.TreeSorter-dir"></div>/**
+ * @cfg {String} dir The direction to sort ("asc" or "desc," case-insensitive, defaults to "asc")
+ */
+ <div id="cfg-Ext.tree.TreeSorter-leafAttr"></div>/**
+ * @cfg {String} leafAttr The attribute used to determine leaf nodes when {@link #folderSort} = true (defaults to "leaf")
+ */
+ <div id="cfg-Ext.tree.TreeSorter-caseSensitive"></div>/**
+ * @cfg {Boolean} caseSensitive true for case-sensitive sort (defaults to false)
+ */
+ <div id="cfg-Ext.tree.TreeSorter-sortType"></div>/**
+ * @cfg {Function} sortType A custom "casting" function used to convert node values before sorting. The function
+ * will be called with a single parameter (the {@link Ext.tree.TreeNode} being evaluated) and is expected to return
+ * the node's sort value cast to the specific data type required for sorting. This could be used, for example, when
+ * a node's text (or other attribute) should be sorted as a date or numeric value. See the class description for
+ * example usage. Note that if a sortType is specified, any {@link #property} config will be ignored.
+ */
+
+ Ext.apply(this, config);
+ tree.on("beforechildrenrendered", this.doSort, this);
+ tree.on("append", this.updateSort, this);
+ tree.on("insert", this.updateSort, this);
+ tree.on("textchange", this.updateSortParent, this);
+
+ var dsc = this.dir && this.dir.toLowerCase() == "desc";
+ var p = this.property || "text";
+ var sortType = this.sortType;
+ var fs = this.folderSort;
+ var cs = this.caseSensitive === true;
+ var leafAttr = this.leafAttr || 'leaf';
+
+ this.sortFn = function(n1, n2){
+ if(fs){
+ if(n1.attributes[leafAttr] && !n2.attributes[leafAttr]){
+ return 1;
+ }
+ if(!n1.attributes[leafAttr] && n2.attributes[leafAttr]){
+ return -1;
+ }
+ }
+ var v1 = sortType ? sortType(n1) : (cs ? n1.attributes[p] : n1.attributes[p].toUpperCase());
+ var v2 = sortType ? sortType(n2) : (cs ? n2.attributes[p] : n2.attributes[p].toUpperCase());
+ if(v1 < v2){
+ return dsc ? +1 : -1;
+ }else if(v1 > v2){
+ return dsc ? -1 : +1;
+ }else{
+ return 0;
+ }
+ };
+};
+
+Ext.tree.TreeSorter.prototype = {
+ doSort : function(node){
+ node.sort(this.sortFn);
+ },
+
+ compareNodes : function(n1, n2){
+ return (n1.text.toUpperCase() > n2.text.toUpperCase() ? 1 : -1);
+ },
+
+ updateSort : function(tree, node){
+ if(node.childrenRendered){
+ this.doSort.defer(1, this, [node]);
+ }
+ },
+
+ updateSortParent : function(node){
+ var p = node.parentNode;
+ if(p && p.childrenRendered){
+ this.doSort.defer(1, this, [p]);
+ }
+ }
+};</pre>
+</body>
</html>
\ No newline at end of file
git.ithinksw.org / extjs.git / blobdiff