BN089-BS开发框架MVC4版/source20131023/Zephyr.Web/Content/js/jquery-easyui-1.3.1/demo/tree.html

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<!DOCTYPE html>
<html>
<head>
	<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
	<title>Tree - jQuery EasyUI Demo</title>
	<link rel="stylesheet" type="text/css" href="../themes/default/easyui.css">
	<link rel="stylesheet" type="text/css" href="../themes/icon.css">
	<link rel="stylesheet" type="text/css" href="demo.css">
	<script type="text/javascript" src="../jquery-1.8.0.min.js"></script>
	<script type="text/javascript" src="../jquery.easyui.min.js"></script>
	<script type="text/javascript">
		function reload(){
			var node = $('#tt2').tree('getSelected');
			if (node){
				$('#tt2').tree('reload', node.target);
			} else {
				$('#tt2').tree('reload');
			}
		}
		function getChildren(){
			var node = $('#tt2').tree('getSelected');
			if (node){
				var children = $('#tt2').tree('getChildren', node.target);
			} else {
				var children = $('#tt2').tree('getChildren');
			}
			var s = '';
			for(var i=0; i<children.length; i++){
				s += children[i].text + ',';
			}
			alert(s);
		}
		function getChecked(){
			var nodes = $('#tt2').tree('getChecked');
			var s = '';
			for(var i=0; i<nodes.length; i++){
				if (s != '') s += ',';
				s += nodes[i].text;
			}
			alert(s);
		}
		function getSelected(){
			var node = $('#tt2').tree('getSelected');
			alert(node.text);
		}
		function collapse(){
			var node = $('#tt2').tree('getSelected');
			$('#tt2').tree('collapse',node.target);
		}
		function expand(){
			var node = $('#tt2').tree('getSelected');
			$('#tt2').tree('expand',node.target);
		}
		function collapseAll(){
			var node = $('#tt2').tree('getSelected');
			if (node){
				$('#tt2').tree('collapseAll', node.target);
			} else {
				$('#tt2').tree('collapseAll');
			}