zTree 获取全部选中节点数据
2018-03-23 14:43:37
534次阅读
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<!DOCTYPE html>  
<HTML>  
<HEAD>  
    <TITLE> ZTREE DEMO - Standard Data </TITLE>  
    <meta http-equiv="content-type" content="text/html; charset=UTF-8">  
      
    <link rel="stylesheet" href="css/zTreeStyle/zTreeStyle.css" type="text/css">  
    <link rel="stylesheet" href="css/demo.css" type="text/css">  
    <script type="text/javascript" src="js/jquery-1.4.4.min.js"></script>  
    <script type="text/javascript" src="js/jquery.ztree.core-3.4.js"></script>  
    <script type="text/javascript" src="js/jquery.ztree.excheck-3.4.js"></script>  
    <!-- 
      <script type="text/javascript" src="js/jquery.ztree.exedit-3.4.js"></script>-->  
    <SCRIPT type="text/javascript">  
      
        var setting = {      
            check:{  
                enable:true  
            },  
            /*data: {  
                simpleData: {  
                    enable: true  
                }  
            }*/  
            data:    {  
                simpleData:{  
                    enable:true  
                }  
            },  
            callback:{  
                onCheck:onCheck  
            }  
              
        };  
                      
        var zNodes =[  
            { id:1, pId:0, name:"随意勾选 1", open:false},  
            { id:11, pId:1, name:"随意勾选 1-1", open:true},  
            { id:111, pId:11, name:"随意勾选 1-1-1"},  
            { id:112, pId:11, name:"随意勾选 1-1-2"},  
            { id:12, pId:1, name:"随意勾选 1-2", open:true},  
            { id:121, pId:12, name:"随意勾选 1-2-1"},  
            { id:122, pId:12, name:"随意勾选 1-2-2"},  
            { id:2, pId:0, name:"随意勾选 2",  open:false},  
            { id:21, pId:2, name:"随意勾选 2-1"},  
            { id:22, pId:2, name:"随意勾选 2-2", open:true},  
            { id:221, pId:22, name:"随意勾选 2-2-1"},  
            { id:222, pId:22, name:"随意勾选 2-2-2"},  
            { id:23, pId:2, name:"随意勾选 2-13"}  
        ];  
          
              
              
  
      
          
        $(document).ready(function(){  
            $.fn.zTree.init($("#treeDemo"), setting, zNodes);  
        });  
              
            function onCheck(e,treeId,treeNode){  
            var treeObj=$.fn.zTree.getZTreeObj("treeDemo"),  
            nodes=treeObj.getCheckedNodes(true),  
            v="";  
            for(var i=0;i<nodes.length;i++){  
            v+=nodes[i].name + ",";  
            alert(nodes[i].id); //获取选中节点的值  
            }  
              
              
            }  
              
      
    </SCRIPT>  
</HEAD>  
  
<BODY>  
  
  
<div class="zTreeDemoBackground left">  
        <ul id="treeDemo" class="ztree"></ul>  
    </div>  
      
</BODY>  
</HTML>


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