来自于《jquery权威指南》
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点击删除时，弹出提示框，并做相应的删除确定或取消
完整代码如下：
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>jQuery</title> <style type="text/css"> body,div,ul,li{margin: 0;padding: 0; font-size: 13px;} ul{list-style-type: none;} .divShow{line-height: 32px;height: 32px;background-color: #eee;width: 280px;padding-left: 10px;} .divShow span{padding-left: 50px;} .dialog{width: 360px;border: solid 5px #666;position: absolute;display: none;z-index: 101;} .dialog .title{background-color: #fbaf15;padding: 10px;color: #fff;font-weight: bold;} .dialog .title img{float: right;} .dialog .content{background-color: #fff;padding: 25px;height: 60px;} .dialog .content img{float: left;} .dialog .content span{float: left;padding-top: 10px;padding-left: 10px;} .dialog .bottom{text-align: right;padding: 10px 10px 10px 0;background-color: #eee;} .mask{width: 100%;height: 100%;background-color: #000;position: absolute;top: 0px;left: 0px;filter:alpha(opacity=30);opacity:0.3;display: none;z-index: 100;} .btn{border: solid 1px #666;padding: 2px;width: 65px;filter:progid:DXImageTransform:Microsoft.Gradient(GradientType=0,StartColorStr=#fff,EndColorStr=#ECE9D8);} </style> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript"> $(function(){ $("#btn1").click(function(){ $(".mask").show(); showDialog(); $(".dialog").show(); }); function showDialog(){ var objW = $(window); var objC = $(".dialog"); var brsW = objW.width(); var brsH = objW.height(); var sclL = objW.scrollLeft(); var sclT = objW.scrollTop(); var curW = objC.width(); var curH = objC.height(); var left = sclL + (brsW - curW) /2; var top = sclT + (brsH - curH) /2; objC.css({"left":left,"top":top}); } $(window).resize(function(){ if(!$(".dialog").is(":visible")){ return; } showDialog(); }); $(".title img").click(function(){ $(".dialog").hide(); $(".mask").hide(); }); $("#btn3").click(function(){ $(".dialog").hide(); $(".mask").hide(); }); $("#btn2").click(function(){ $(".dialog").hide(); $(".mask").hide(); if($("input:checked").length != 0){ $(".divShow").remove(); } }); }); </script> </head> <body> <div class="divShow"> <input type="checkbox" id="chb1" /> <a href="#">可以删除的记录</a> <span><input id="btn1" type="button" value="删除" class="btn" /></span> </div> <div class="mask"></div> <div class="dialog"> <div class="title"><img src="images/close.gif" alt="">删除时提示</div> <div class="content"><span>是否确定删除该记录？</span></div> <div class="bottom"> <input id="btn2" type="button" value="确定" class="btn" /> <input id="btn3" type="button" value="取消" class="btn" /> </div> </div> </body> </html>