sample.js

java extjs开发的一个登陆项目

Ext.onReady(function(){
	var root = new Ext.tree.TreeNode({
		id:"root",
		text:"树的根",
		singleClickExpand:true
	});
	root.appendChild(new Ext.tree.TreeNode({
		id:"c1",
		text:"子节点",
		leaf:false
	}));
	var c2 = new Ext.tree.TreeNode({
		id:"c2",
		text:"子节点2"
//		leaf:true
	});
	c2.appendChild(new Ext.tree.TreeNode({
		id:"c21",
		text:"子节点2的子节点"
	}));
	root.appendChild(c2);
	var tree = new Ext.tree.TreePanel({
		renderTo:"hello",
		root:root,
		width:200
	});
});