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zTree-基本树

2016-07-13 22:50 357 查看

1、实现源码

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>zTree-基本树</title>
<link rel="stylesheet" href="css/demo.css" />
<link rel="stylesheet" href="css/zTreeStyle/zTreeStyle.css" />
<script type="text/javascript" src="js/jquery-1.4.4.min.js" ></script>
<script type="text/javascript" src="js/jquery.ztree.core.js" ></script>
<script>
$(function(){
$.fn.zTree.init($("#tree"), setting, zNodes);
});

var setting = {
view: {
showIcon: showIconForTree
},
data: {
simpleData: {
enable: true
}
}
};

var zNodes =[
{ id:1, pId:0, name:"计算机编程语言", open:true},
{ id:11, pId:1, name:"Java"},
{ id:12, pId:1, name:"C#"},
{ id:13, pId:1, name:"C++"},
{ id:2, pId:0, name:"数据库", open:true},
{ id:21, pId:2, name:"Oracle"},
{ id:22, pId:2, name:"SQL Server"},
{ id:23, pId:2, name:"MySQL"}
];

function showIconForTree(treeId, treeNode) {
return !treeNode.isParent;
};
</script>
</head>
<body>
<div>
<ul id="tree" class="ztree"></ul>
</div>
</body>
</html>

2、实现结果

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