您的位置：首页 > Web前端 > JQuery

jquery 简短右键菜单例子（多浏览器兼容）

2012-03-22 17:14 399 查看

不解释，能看明白就看，看不明白就闪。

$(function(){
document.oncontextmenu=function(){return false;}//屏蔽右键
document.onmousemove=mouseMove;//记录鼠标位置
});
var mx=0,my=0;
function mouseMove(ev){Ev=ev||window.event;var mousePos=mouseCoords(Ev);mx=mousePos.x;my=mousePos.y;}
function mouseCoords(ev){
if(ev.pageX||ev.pageY){return{x:ev.pageX,y:ev.pageY};}
return{x:ev.clientX,y:ev.clientY+$(document).scrollTop()};
}

$.fn.extend({RightMenu: function(id,options){options = $.extend({menuList:[]},options);var menuCount=options.menuList.length;
if (!$("#"+id)[0]){
var divMenuList="<div id=\""+id+"\" class=\"div_RightMenu\"><div><ul class='ico'>";
for(var i=0;i<menuCount;i++){
divMenuList+="<li class=\"RMli_"+options.menuList[i].menuclass+"\" onclick=\""+options.menuList[i].clickEvent+"\">"+options.menuList[i].menuName+"</li>";
}
divMenuList += "</ul></div><div>";
$("body").append(divMenuList).find("#"+id).hide().find("li")
.bind("mouseover",function(){$(this).addClass("RM_mouseover");})
.bind("mouseout",function(){$(this).removeClass("RM_mouseover");});
$(document).click(function(){$("#"+id).hide();});
}
return this.each(function(){
this.oncontextmenu=function(){
var mw=$('body').width(),mhh=$('html').height(),mbh=$('body').height(),
w=$('#'+id).width(),h=$('#'+id).height(),
mh=(mhh>mbh)?mhh:mbh;//最大高度 比较html与body的高度
if(mh<h+my){my=mh-h;}//超 高
if(mw<w+mx){mx=mw-w;}//超 宽
$("#"+id).hide().css({top:my,left:mx}).show();
}
});
}
});

不解释，能看明白就看，看不明白就闪。

*{ font-size:12px; margin:0; padding:0;}

.div_RightMenu{ position:absolute; list-style:none;width:100px;}
.div_RightMenu div{background:#bbb;position:relative;}
.div_RightMenu ul{position:relative;background:#fff; border:1px solid #999;left:-2px;top:-2px; margin:0; padding:1px 0;}
.div_RightMenu ul li{ list-style:none; margin:0 1px;padding:0;line-height:20px;height:20px;text-indent:25px;background-image:url(images/t.gif); background-repeat:no-repeat;cursor:pointer;border-width:1px;border-style:solid;border-color:#fff;}

.div_RightMenu ul li.RMli_1{background-position:0 0;}
.div_RightMenu ul li.RMli_2{background-position:0 -20px;}
.div_RightMenu ul li.RMli_3{background-position:0 -40px;}
.div_RightMenu ul li.RMli_4{background-position:0 -60px;}
.div_RightMenu ul li.RMli_5{background-position:0 -80px;}
.div_RightMenu ul li.RMli_6{background-position:0 -100px;}
.div_RightMenu ul li.RMli_7{background-position:0 -120px;}
.div_RightMenu ul li.RMli_8{background-position:0 -140px;}
.div_RightMenu ul li.RMli_9{background-position:0 -160px;}
.div_RightMenu ul li.RMli_10{background-position:0 -180px;}
.div_RightMenu ul li.RMli_11{background-position:0 -200px;}
.div_RightMenu ul li.RMli_12{background-position:0 -220px;}
.div_RightMenu ul li.RMli_13{background-position:0 -240px;}
.div_RightMenu ul li.RMli_14{background-position:0 -260px;}
.div_RightMenu ul li.RMli_15{background-position:0 -280px;}
.div_RightMenu ul li.RMli_16{background-position:0 -300px;}

.div_RightMenu ul li.RM_mouseover{ background-color:#B6BDD2; border-color:#0A246A;}

tr.selected{ background:#B6BDD2;}

不解释，能看明白就看，看不明白就闪。

用到了 Jquery, 具体版本自己 Download 去。

从中用到了一张图片如下：

前台引用：

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>jquery 简短右键菜单</title>
<script type="text/javascript" src="script/jquery.js"></script>
<script type="text/javascript" src="script/xxxxx.js"></script>
</head>

<body>

<div id="divTest">右键菜单显示区域</div>

<hr color="red" width="100%" size="30">

<table class="slist" width="100%" border="1" cellpadding="0" cellspacing="0">
<tr id="T_1"><td>1</td></tr>
<tr id="T_2"><td>2</td></tr>
<tr id="T_3"><td>3</td></tr>
<tr id="T_4"><td>4</td></tr>
</table>

<script type="text/javascript">
$("#divTest,.slist tr").RightMenu('myMenu2',{
menuList:[{menuName:"菜单1",menuclass:"1",clickEvent:"divClick(1)"},
{menuName:"菜单2",menuclass:"2",clickEvent:"divClick(2)"},
{menuName:"菜单3",menuclass:"3",clickEvent: "divClick(3)"},
{menuName:"菜单4",menuclass:"4",clickEvent: "divClick(4)"},
{menuName:"菜单5",menuclass:"5",clickEvent: "divClick(5)"},
{menuName:"菜单6",menuclass:"6",clickEvent: "divClick(6)"},
{menuName:"菜单7",menuclass:"7",clickEvent: "divClick(7)"},
{menuName:"菜单8",menuclass:"8",clickEvent: "divClick(8)"},
{menuName:"菜单9",menuclass:"9",clickEvent: "divClick(9)"},
{menuName:"菜单10",menuclass:"10",clickEvent: "divClick(10)"},
{menuName:"菜单11",menuclass:"11",clickEvent: "divClick(11)"},
{menuName:"菜单12",menuclass:"12",clickEvent: "divClick(12)"},
{menuName:"菜单13",menuclass:"13",clickEvent: "divClick(13)"},
{menuName:"菜单14",menuclass:"14",clickEvent: "divClick(14)"},
{menuName:"菜单15",menuclass:"15",clickEvent: "divClick(15)"},
{menuName:"菜单16",menuclass:"16",clickEvent: "divClick(16)"},
{menuName:"菜单17",menuclass:"17",clickEvent: "divClick(17)"}]
});
function divClick(s){
switch(s){
case 1:alert(1);break;
case 2:confirm("确定?");break;
default:alert(s);break;
}
}
</script>

</body>
</html>

Over!!!!

内容来自用户分享和网络整理，不保证内容的准确性，如有侵权内容，可联系管理员处理

标签：

相关文章推荐

新的分享

章节导航

jquery 简短右键菜单 例子（多浏览器兼容）

jquery 简短右键菜单例子（多浏览器兼容）