jquery插件ztree的总结

zTree v3.5.18 API 文档：

http://www.ztree.me/v3/api.php

jquery-zTree引入的工具包：

http://download.csdn.net/detail/simplxs/9179761

引入js：

<link rel="stylesheet" href="<%=path%>/jquery-zTree/css/demo.css" type="text/css">
<link rel="stylesheet" href="<%=path%>/jquery-zTree/css/zTreeStyle/zTreeStyle.css" type="text/css">
<script type="text/javascript" src="<%=path%>/jquery-zTree/js/jquery-1.4.4.min.js"></script>
<script type="text/javascript" src="<%=path%>/jquery-zTree/js/jquery.ztree.core-3.5.js"></script>
<script type="text/javascript" src="<%=path%>/jquery-zTree/js/jquery.ztree.excheck-3.5.js"></script>
<script type="text/javascript" src="<%=path%>/jquery-zTree/js/jquery.ztree.exedit-3.5.js"></script>

js代码：

var setting = {  
            data: {  
                simpleData: {  
                    enable: true  
                }  
            }  
            ,async: {  
                enable: true,  
                url:"<%=path %>/包/类!方法.action",  
                autoParam:["id", "name", "level"],  //传参
                otherParam:{"otherParam":"zTreeAsyncTest"},  
                dataFilter: filter //获取数据执行
            },callback:{ 
                onCheck: zTreeOnCheck,
                onAsyncError: zTreeOnAsyncError //加载错误的fun 
            }   
        };  
        //数据过滤
        function filter(treeId, parentNode, childNodes) {  
            if (!childNodes) return null; 
            var child=eval('('+childNodes.returnArray+')');//将数据转换成数组对象
            for (var i=0, l=child.length; i<l; i++) {  
                child[i].name = child[i].name.replace('','');  
            }  
            return child;  
        }   
        //异步加载错误提示
        function zTreeOnAsyncError(){
            alert("加载子菜单错误,请联系管理员处理");  
        }
        //鼠标点击事件
        function zTreeOnCheck(event, treeId, treeNode) {
            //alert(treeNode.tId + ", " + treeNode.name + "," + treeNode.checked);
        };
        //根节点数据
        var rootNodes=[{id:'0',pId:'',name:"第一节点",level:"0",nodeType:'root',isParent:true,iconSkin:"rootIcon"},
                       {id:'1',pId:'',name:"第二节点",level:"0",nodeType:'root',isParent:true,iconSkin:"rootIcon"},
                       {id:'2',pId:'',name:"第三节点",level:"0",nodeType:'root',isParent:true,iconSkin:"rootIcon"}];             

        $(document).ready(function(){  
            $.fn.zTree.init($("#tree"), setting, rootNodes);  
        });

Html代码：

<div class="content_wrap" style="float: left;">  
    <div class="zTreeDemoBackground left">  
        <ul id="tree" class="ztree"></ul>  
    </div>  
</div>

注：zTree参数为数组，传值严格按照rootNodes。详细参照zTree API文档。

此为本人第一次用zTree插件的一些总结，如有问题，烦请大神门指出。

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