tree.js

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var TreeTest = function(){
    // shorthand javascript:showDetail(\'pages/Search.html\',\'\',false);
    //popup Window for Create Initial ECR now
   
    var Tree = Ext.tree;
        var json=[
        		{'text':'主页','id':'homepage','leaf':true,'cls':'file','href':'./article/index.faces','hrefTarget':'main'},
				{'text':'我的任务','id':'mytask','leaf':true,'cls':'file', 'href':'./article/listMyWork.faces', 'hrefTarget':'main'}
			
		];

	return {
		
        init : function(){
            // yui-ext tree
            var tree = new Tree.TreePanel({
                el:'tree',
                animate:true, 
                autoScroll:true,
                loader: new Tree.TreeLoader(),
                enableDD:true,
                containerScroll: true,
                dropConfig: {appendOnly:true},
				rootVisible : false,
				autoHeight   :true,
				border :false
            });
            
            // add a tree sorter in folder mode
          //  new Tree.TreeSorter(tree, {folderSort:false});
            
            // set the root node
            var root = new Tree.AsyncTreeNode({
                text: '', 
                draggable:false, // disable root node dragging
                id:'source',
				children: json
            });
            tree.setRootNode(root);
            
            // render the tree
            tree.render();
            
            root.expand(false, /*no anim*/ false);
            
            //-------------------------------------------------------------
         
        }
    };
}();
 
Ext.EventManager.onDocumentReady(TreeTest.init, TreeTest, true);