ligerTree节点操作:
源码地址:http://download.csdn.net/detail/poiuy1991719/8571255
效果图:
代码:
json.txt:
[
{ text: '节点1', children: [
{ text: '节点1.1' },
{ text: '节点1.2' },
{ text: '节点1.3', children: [
{ text: '节点1.3.1' ,children: [
{ text: '节点1.3.1.1' },
{ text: '节点1.3.1.2' }]
},
{ text: '节点1.3.2' }
]
},
{ text: '节点1.4' }
]
},
{ text: '节点2' },
{ text: '节点3' },
{ text: '节点4' }
]
html代码:
<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
<html>
<head>
<title>ligerTree节点操作</title>
<!-- 1:引入文件 -->
<script src="lib/jquery/jquery-1.3.2.min.js" type="text/javascript"></script>
<link href="lib/ligerUI/skins/Aqua/css/ligerui-tree.css"
rel="stylesheet" type="text/css" />
<script src="lib/ligerUI/js/plugins/ligerTree.js" type="text/javascript"></script>
<!-- 2:配置数据 -->
<script type="text/javascript">
var manager = null;
$(function() {
//通过url添加txt文档节点
$("#tree1").ligerTree({
url : 'json.txt'
});
//manager要在加载好ligerTree之后才获取
manager = $("#tree1").ligerGetTreeManager();
});
//全部折叠
function collapseAll() {
manager.collapseAll();
}
//全部展开
function expandAll() {
manager.expandAll();
} function getChecked() {
var notes = manager.getChecked();
var text = "";
for (var i = 0; i < notes.length; i++) {
text = text + notes[i].data.text + ",\n";
}
alert('选择的节点数:' + text);
}
function getSelected() {
var note = manager.getSelected();
alert('选择的是:' + note.data.text);
}
</script>
</head>
<body>
<!-- 3:编写HTML -->
JavaScript配置数据,的“树”效果,URL:
<br> 1、折叠全部:
<a class="l-button" onclick="collapseAll()"
style="float:left;margin-right:10px"> 折叠全部</a> <br> 2、展开全部:
<a class="l-button" onclick="expandAll()"
style="float:left;margin-right:10px"> 张开全部</a> <br> 3、获取选择项(复选项):
<a class="l-button" onclick="getChecked()"
style="float:left;margin-right:10px"> 获取选择(复选)</a> <br> 4、获取指定项(鼠标最近一次点击项):
<a class="l-button" onclick="getSelected()"
style="flat:left;margin-right:10px"> 获取指定项(鼠标最近一次点击项)</a> <br> 带复选框和图表
<br>
<div
style="width:200px; height:300px; border:10px; solid #ccc; overflaw:auto; clear:both; ">
<ul id="tree1"> </ul>
</div>
<br>
<a href="index5_1.jsp">下一效果:</a>
</body>
</html>