目录结构：
noContextMenu.js 文件内容如下：
$(function(){
//屏蔽右键菜单
$(document).bind("contextmenu", function(e){ return false; });
});效果图：
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>easyui右键菜单-关闭标签方式一</title>
<link type="text/css" rel="stylesheet" href="${pageContext.request.contextPath%20}/jquery-easyui-1.3.5/themes/default/easyui.css" />
<link type="text/css" rel="stylesheet" href="${pageContext.request.contextPath%20}/jquery-easyui-1.3.5/themes/icon.css" />
<script type="text/javascript" src="${pageContext.request.contextPath%20}/js/jquery-1.11.3.min.js"></script>
<script type="text/javascript" src="${pageContext.request.contextPath%20}/js/jquery-migrate-1.2.1.min.js"></script>
<script type="text/javascript" src="${pageContext.request.contextPath%20}/js/noContextMenu.js"></script>
<script type="text/javascript" src="${pageContext.request.contextPath%20}/jquery-easyui-1.3.5/jquery.easyui.min.js"></script><script type="text/javascript">
$(function() {
//生成tab标签
$('#tt').tabs({
border : true,
/* onSelect : function(title) {
alert(title + ' is selected');
} */
});
//生成右键菜单
$('#tt').tabs({
onContextMenu: function(e, title, index){
//选中标签
$('#tt').tabs('select',index);
//显示右键菜单
$('#mm').menu('show', {
left: e.pageX,
top: e.pageY
}) ;
}
});
//为每个菜单绑定点击事件
//关闭选中的标签
$("#closeCurrent").click(function(){
//获取选中的标签索引
var tab = $('#tt').tabs('getSelected');
var index = $('#tt').tabs('getTabIndex',tab);
$("#tt").tabs("close",index);
});
//关闭选中标签之外的标签
$("#closeOthers").click(function(){
//获取所有标签
var tabs = $("#tt").tabs("tabs");
var length = tabs.length;
//获取选中标签的索引
var tab = $('#tt').tabs('getSelected');
var index = $('#tt').tabs('getTabIndex',tab);
//关闭选中标签之前的标签
for(var i=0;i<index;i++){
$("#tt").tabs("close",0);
