dtree 展示右键菜单

dtree 显示右键菜单
由于本人水平有限，欢迎提出宝贵意见。

<%@ page contentType="text/html; charset=UTF-8"%>
<%@ page language="java"
import="ldap.util.jspBean.*,com.opensymphony.xwork2.ActionContext,java.util.*"%>
<%@page import="ldap.domain.User"%>
<%@page import="ldap.util.UserStatics"%>
<%@ taglib prefix="s" uri="/struts-tags"%>
<%@ page isELIgnored="false"%>

<%

response.setHeader("Cache-Control","no-cache");
response.setHeader("Pragma","no-cache");
response.setDateHeader("Expires",0);
%>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html>

<head>
<title></title>
<link href="${pageContext.request.contextPath }/css/common.css"
rel="StyleSheet" type="text/css" />

<link rel="StyleSheet"
href="${pageContext.request.contextPath }/dtree/dtree.css"
type="text/css" />
<script type="text/javascript"
src="${pageContext.request.contextPath }/dtree/dtree.js"></script>
<script type="text/javascript"
src="${pageContext.request.contextPath }/dtree/jquery-1.1.3.js"></script>
<script type="text/javascript"
src="${pageContext.request.contextPath }/dtree/jquery.contextmenu.js"></script>

<link rel="stylesheet" type="text/css"
href="${pageContext.request.contextPath}/ext-3.2.0/resources/css/ext-all.css" />
<script type="text/javascript"
src="${pageContext.request.contextPath}/ext-3.2.0/adapter/ext/ext-base.js"></script>
<script type="text/javascript"
src="${pageContext.request.contextPath}/ext-3.2.0/ext-all.js"></script>
<link rel="stylesheet" type="text/css"
href="${pageContext.request.contextPath}/css/forms.css" />

<script language="JavaScript1.2" type="text/javascript">
<%
//System.out.println("dd:"+request.getSession(false));

if(request.getSession(true).getAttribute(UserStatics.USRKEY)==null){

%>
alert('用户已经退出!');
window.top.location.href="/userMSys/login.jsp";
<%}%>

function opTab(){

var mnu = document.getElementById("menubar")

var arrdiv = document.getElementById("arrow")

var arrtxt = document.getElementById("arr")

if((mnu.style.display != "block") || (mnu.style.display == "")){

mnu.style.display = "block"

window.parent.document.getElementById("cnt").cols="250,*";

arrdiv.style.pixelLeft = mnu.style.width.substring(0 , mnu.style.width.length - 2)

arrtxt.innerText = "3";

} else
{
window.parent.document.getElementById("cnt").cols="20,*";
mnu.style.display = "none"
arrtxt.innerText = "4";
arrdiv.style.pixelLeft =0;
}

event.cancelBubble = true;

}

</script>

<style type="text/css">
#menubar {
position: absolute;
top: 0px;
left: 0px;
display: none;
font-family: Verdana, Helvetica, Arial;
font-weight: 700;
font-size: 10px;
cursor: hand;
z-index: 5;
background-image: url();
background-repeat: repeat-y;
filter: progid : DXImageTransform.Microsoft.gradient ( enabled =
'true', gradientType = '1', startColorstr = '#FFFFFF', endColorstr
= '#FFFFFF' );
}

.pulltab {
position: absolute;
top: 0px;
left: 0px;
height: 100%;
width: 12px;
padding-left: 1px;
cursor: hand;
color: #000000;
font-family: Webdings;
font-weight: bold;
font-size: 10px;
z-index: 10;
background-image: url();
background-repeat: repeat-y;
filter: progid : DXImageTransform.Microsoft.gradient ( enabled =
'true', gradientType = '1', startColorstr = '#DDDDDD', endColorstr
= '#AAAAAA' );
}

.inner {
height: 100%;
width: 100%;
}
</style>

<script>
function ScreenSaver(settings){
this.settings = settings;

this.nTimeout = this.settings.timeout;

document.body.screenSaver = this;
// link in to body events
document.body.onmousemove = ScreenSaver.prototype.onevent;
document.body.onmousedown = ScreenSaver.prototype.onevent;
document.body.onkeydown = ScreenSaver.prototype.onevent;
document.body.onkeypress = ScreenSaver.prototype.onevent;

var pThis = this;
var f = function(){pThis.timeout();}
this.timerID = window.setTimeout(f, this.nTimeout);
}
ScreenSaver.prototype.timeout = function(){
if ( !this.saver ){
//超时后的操作
alert("操作超时 !");
window.parent.location.href = '/userMSys/login.jsp';
}
}
ScreenSaver.prototype.signal = function(){
if ( this.saver ){
this.saver.stop();
}

window.clearTimeout(this.timerID);

var pThis = this;
var f = function(){pThis.timeout();}
this.timerID = window.setTimeout(f, this.nTimeout);
}

ScreenSaver.prototype.onevent = function(e){
this.screenSaver.signal();
}

var saver;
function initScreenSaver(){
//blort;
saver = new ScreenSaver({timeout:1500000}); //超时时间：1s = 1000, 25min = 1500000
//如果25分钟内不操作，则超时退出登录
}
function window.onload(){
initScreenSaver();
}

</script>

<script type="text/javascript"></script>

</head>

<body bgcolor="#F0FFFF" >

<div id="jqueryDtreeMenu">

<ul>

<li id="add" />
<s:text name='menu_create'/>
</li>
<li id="edit" />
<s:text name='menu_edit'/>
</li>
<li id="delete" />
<s:text name='menu_del'/>
</li>
<li id="gp" />
<s:text name='menu_group'/>
</li>
<li id="usr" />
<s:text name='menu_user'/>
</li>
<li id="usrALL" />
<s:text name='menu_users'/>
</li>
<li id="refresh" />
<s:text name='menu_load'/>
</li>
</ul>

</div>



</body>
<script type="text/javascript">
function dos()
{

var mnu = document.getElementById("menubar")

var arrdiv = document.getElementById("arrow")

var arrtxt = document.getElementById("arr")

mnu.style.display = "block"

// window.parent.document.getElementById("cnt").cols="250,*";

arrdiv.style.pixelLeft = mnu.style.width.substring(0 , mnu.style.width.length - 2)

arrtxt.innerText = "3";

}

//dos();
</script>
</html>

dtree 展示右键菜单

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