-/*\r
- * Ext JS Library 2.2.1\r
- * Copyright(c) 2006-2009, Ext JS, LLC.\r
- * licensing@extjs.com\r
- * \r
- * http://extjs.com/license\r
- */\r
-\r
-/**\r
- * @class Ext.ux.XmlTreeLoader\r
- * @extends Ext.tree.TreeLoader\r
- * <p>A TreeLoader that can convert an XML document into a hierarchy of {@link Ext.tree.TreeNode}s.\r
- * Any text value included as a text node in the XML will be added to the parent node as an attribute\r
- * called <tt>innerText</tt>. Also, the tag name of each XML node will be added to the tree node as\r
- * an attribute called <tt>tagName</tt>.</p>\r
- * <p>By default, this class expects that your source XML will provide the necessary attributes on each \r
- * node as expected by the {@link Ext.tree.TreePanel} to display and load properly. However, you can\r
- * provide your own custom processing of node attributes by overriding the {@link #processNode} method\r
- * and modifying the attributes as needed before they are used to create the associated TreeNode.</p>\r
- * @constructor\r
- * Creates a new XmlTreeloader.\r
- * @param {Object} config A config object containing config properties.\r
- */\r
-Ext.ux.XmlTreeLoader = Ext.extend(Ext.tree.TreeLoader, {\r
- /**\r
- * @property XML_NODE_ELEMENT\r
- * XML element node (value 1, read-only)\r
- * @type Number\r
- */\r
- XML_NODE_ELEMENT : 1,\r
- /**\r
- * @property XML_NODE_TEXT\r
- * XML text node (value 3, read-only)\r
- * @type Number\r
- */\r
- XML_NODE_TEXT : 3,\r
- \r
- // private override\r
- processResponse : function(response, node, callback){\r
- var xmlData = response.responseXML;\r
- var root = xmlData.documentElement || xmlData;\r
- \r
- try{\r
- node.beginUpdate();\r
- node.appendChild(this.parseXml(root));\r
- node.endUpdate();\r
- \r
- if(typeof callback == "function"){\r
- callback(this, node);\r
- }\r
- }catch(e){\r
- this.handleFailure(response);\r
- }\r
- },\r
- \r
- // private\r
- parseXml : function(node) {\r
- var nodes = [];\r
- Ext.each(node.childNodes, function(n){\r
- if(n.nodeType == this.XML_NODE_ELEMENT){\r
- var treeNode = this.createNode(n);\r
- if(n.childNodes.length > 0){\r
- var child = this.parseXml(n);\r
- if(typeof child == 'string'){\r
- treeNode.attributes.innerText = child;\r
- }else{\r
- treeNode.appendChild(child);\r
- }\r
- }\r
- nodes.push(treeNode);\r
- }\r
- else if(n.nodeType == this.XML_NODE_TEXT){\r
- var text = n.nodeValue.trim();\r
- if(text.length > 0){\r
- return nodes = text;\r
- }\r
- }\r
- }, this);\r
- \r
- return nodes;\r
- },\r
- \r
- // private override\r
- createNode : function(node){\r
- var attr = {\r
- tagName: node.tagName\r
- };\r
- \r
- Ext.each(node.attributes, function(a){\r
- attr[a.nodeName] = a.nodeValue;\r
- });\r
- \r
- this.processAttributes(attr);\r
- \r
- return Ext.ux.XmlTreeLoader.superclass.createNode.call(this, attr);\r
- },\r
- \r
- /*\r
- * Template method intended to be overridden by subclasses that need to provide\r
- * custom attribute processing prior to the creation of each TreeNode. This method\r
- * will be passed a config object containing existing TreeNode attribute name/value\r
- * pairs which can be modified as needed directly (no need to return the object).\r
- */\r
- processAttributes: Ext.emptyFn\r
-});\r
+/*!
+ * Ext JS Library 3.0.0
+ * Copyright(c) 2006-2009 Ext JS, LLC
+ * licensing@extjs.com
+ * http://www.extjs.com/license
+ */
+Ext.ns('Ext.ux.tree');
+
+/**
+ * @class Ext.ux.tree.XmlTreeLoader
+ * @extends Ext.tree.TreeLoader
+ * <p>A TreeLoader that can convert an XML document into a hierarchy of {@link Ext.tree.TreeNode}s.
+ * Any text value included as a text node in the XML will be added to the parent node as an attribute
+ * called <tt>innerText</tt>. Also, the tag name of each XML node will be added to the tree node as
+ * an attribute called <tt>tagName</tt>.</p>
+ * <p>By default, this class expects that your source XML will provide the necessary attributes on each
+ * node as expected by the {@link Ext.tree.TreePanel} to display and load properly. However, you can
+ * provide your own custom processing of node attributes by overriding the {@link #processNode} method
+ * and modifying the attributes as needed before they are used to create the associated TreeNode.</p>
+ * @constructor
+ * Creates a new XmlTreeloader.
+ * @param {Object} config A config object containing config properties.
+ */
+Ext.ux.tree.XmlTreeLoader = Ext.extend(Ext.tree.TreeLoader, {
+ /**
+ * @property XML_NODE_ELEMENT
+ * XML element node (value 1, read-only)
+ * @type Number
+ */
+ XML_NODE_ELEMENT : 1,
+ /**
+ * @property XML_NODE_TEXT
+ * XML text node (value 3, read-only)
+ * @type Number
+ */
+ XML_NODE_TEXT : 3,
+
+ // private override
+ processResponse : function(response, node, callback){
+ var xmlData = response.responseXML;
+ var root = xmlData.documentElement || xmlData;
+
+ try{
+ node.beginUpdate();
+ node.appendChild(this.parseXml(root));
+ node.endUpdate();
+
+ if(typeof callback == "function"){
+ callback(this, node);
+ }
+ }catch(e){
+ this.handleFailure(response);
+ }
+ },
+
+ // private
+ parseXml : function(node) {
+ var nodes = [];
+ Ext.each(node.childNodes, function(n){
+ if(n.nodeType == this.XML_NODE_ELEMENT){
+ var treeNode = this.createNode(n);
+ if(n.childNodes.length > 0){
+ var child = this.parseXml(n);
+ if(typeof child == 'string'){
+ treeNode.attributes.innerText = child;
+ }else{
+ treeNode.appendChild(child);
+ }
+ }
+ nodes.push(treeNode);
+ }
+ else if(n.nodeType == this.XML_NODE_TEXT){
+ var text = n.nodeValue.trim();
+ if(text.length > 0){
+ return nodes = text;
+ }
+ }
+ }, this);
+
+ return nodes;
+ },
+
+ // private override
+ createNode : function(node){
+ var attr = {
+ tagName: node.tagName
+ };
+
+ Ext.each(node.attributes, function(a){
+ attr[a.nodeName] = a.nodeValue;
+ });
+
+ this.processAttributes(attr);
+
+ return Ext.ux.tree.XmlTreeLoader.superclass.createNode.call(this, attr);
+ },
+
+ /*
+ * Template method intended to be overridden by subclasses that need to provide
+ * custom attribute processing prior to the creation of each TreeNode. This method
+ * will be passed a config object containing existing TreeNode attribute name/value
+ * pairs which can be modified as needed directly (no need to return the object).
+ */
+ processAttributes: Ext.emptyFn
+});
+
+//backwards compat
+Ext.ux.XmlTreeLoader = Ext.ux.tree.XmlTreeLoader;
git.ithinksw.org / extjs.git / blobdiff