dtree的在web中的使用
一、拷贝dtree所需文件到工程
二、example01.html
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html>
<head>
<title>Destroydrop » Javascripts » Tree</title>
<link rel="StyleSheet" href="dtree.css" type="text/css" />
<script type="text/javascript" src="dtree.js"></script>
</head>
<body>
<h1><a href="/">Destroydrop</a> » <a href="/javascripts/">Javascripts</a> » <a href="/javascripts/tree/">Tree</a></h1>
<h2>Example</h2>
<div class="dtree">
<p><a href="javascript: d.openAll();">open all</a> | <a href="javascript: d.closeAll();">close all</a></p>
<script type="text/javascript">
d = new dTree('d');
d.add(0,-1,'My example tree');
d.add(1,0,'Node 1','example01.html');
d.add(2,0,'Node 2','example01.html');
d.add(3,1,'Node 1.1','example01.html');
d.add(4,0,'Node 3','example01.html');
d.add(5,3,'Node 1.1.1','example01.html');
d.add(6,5,'Node 1.1.1.1','example01.html');
d.add(7,0,'Node 4','example01.html');
d.add(8,1,'Node 1.2','example01.html');
d.add(9,0,'My Pictures','example01.html','Pictures I\'ve taken over the years','','','img/imgfolder.gif');
d.add(10,9,'The trip to Iceland','example01.html','Pictures of Gullfoss and Geysir');
d.add(11,9,'Mom\'s birthday','example01.html');
d.add(12,0,'Recycle Bin','example01.html','','','img/trash.gif');
document.write(d);
</script>
</div>
<p><a href="mailto:[email protected]">©2002-2003 Geir Landrö</a></p>
</body>
</html>
三、展现
四、项目中的应用
4.1、menu.jsp
<%@ page pageEncoding="utf-8"%>
<%@ include file="/common/taglibs.jsp"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title><fmt:message key="mainMenu.title" /></title>
<link type="text/css" rel="stylesheet" href="styles/dtree.css"/>
<script type="text/javascript" src="scripts/dtree.js"></script>
</head>
<body>
<!-- 树形菜单区域 -->
<table>
<tr height="75%">
<td valign="top">
<script type="text/javascript">
treeMenu = new dTree('treeMenu');
//树形菜单属性配置
treeMenu.config.target = "mainFrame";
treeMenu.config.folderLinks = false;
treeMenu.config.useSelection = true;
treeMenu.config.useCookies = true;
treeMenu.config.useLines = false;
treeMenu.config.useStatusText = true;
treeMenu.config.closeSameLevel = true;
treeMenu.config.inOrder = true;
//树形菜单根节点
treeMenu.add(0,-1,' 欢迎您，<c:out value="${user.CHName}"/>！');
//treeMenu.add(1, 0, 'My node', 'node.html', 'node title', 'mainframe', 'images/setup.gif');
//第一级树形菜单节点
<c:forEach var="menu" items="${sessionScope.functionsTree}" varStatus="menuStatus">
treeMenu.add(<c:out value="${menu.id}"/>,0,'<c:out value="${menu.name}"/>','<c:out value="${menu.url}"/>','','','<c:out value="${menu.icon}"/>');
//第二级树形菜单节点
<c:forEach var="function" items="${menu.childs}" varStatus="functionStatus">
treeMenu.add(<c:out value="${function.id}"/>,<c:out value="${menu.id}"/>,'<c:out value="${function.name}"/>','<c:out value="${function.url}"/>');
</c:forEach>
</c:forEach>
document.write(treeMenu);
</script>
</td>
</tr>
<tr>
</tr>
<tr valign="bottom">
<td><!-- 版权信息 -->
<font color="#f3F7FD" size="2"> Copyright<br/> © <script type="text/javascript">var d = new Date(); document.write(d.getFullYear())</script> CompanyName<br/> All Rights Reserved.</font>
</td>
</tr>
</table>
</body>
</html>
4.2、展现
