jQuery+html5实现div弹出层并遮罩背景

2019-11-20 12:39:46

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渐入弹窗，背景变色不可点击。查看效果：http://runjs.cn/detail/t08gmoij

<!doctype html><html><head><meta charset="utf-8"><title>popup</title><script type="text/javascript" src="jquery-2.1.3.min.js"></script></head><style type="text/css">#popup{  position: absolute;display:none; z-index:3000; background-color:#FFF; left: 601px; top: 217px; height: 150px; width: 217px;line-height:94px;text-align:center;  border: 1px solid #03F;}#embedding{  position: absolute; background-color: #36F; top: 94px;height:56px; width:217px;line-height:56px;text-align:center;}a{  text-decoration:none;  font-family:"微软雅黑";  font-size:18px;  color:#FFF;}</style><script type="text/javascript">$(function(){  var url = null;  $(document).on('click','button',function(){    var text = $(this).text();    switch(text){      case 'OSChina':url = 'http://www.oschina.net/';break;      case 'baidu':url = 'http://www.baidu.com/';break;      case 'CSDN':url = 'http://bbs.csdn.net/home';break;      }    $('#text').text('是否确定前往 '+text+' ?');    $('#loadingDiv').css('display','block');      $('#popup').slideDown();  });   $(document).on('click','a',function(){    if($(this).text()=='确定'){      location.href=url;    }else{      $('#loadingDiv').css('display','none');       $('#popup').slideUp();    }  });});</script><body><div id="loadingDiv" style="position:fixed;display:none;z-index:2000;top:0px;left:0px;width:100%;height:100%;background-color:rgba(255,255,0,0.5)"></div><div id="popup">  <span id="text"></span>  <div id="embedding">    <a href="javascript:void(0)">确定</a>       <a href="javascript:void(0)">取消</a>  </div></div><button style="position: absolute; left: 233px; top: 260px;" >OSChina</button><button style="position: absolute; left: 233px; top: 320px;" >baidu</button><button style="position: absolute; left: 233px; top: 380px;" >CSDN</button></body></html>

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