<!DOCTYPE HTML>
<html>
<head>
<title>QSL 社區(qū)閃動提示</title>
<style> 
 *{ margin:0; padding:0;}
 body{ background:#fff; font-family:Arial, Helvetica, sans-serif; background:#f9f9f9; font-size:14px; color:#333;}
 .main{ width:600px; background:#fff; margin:0 auto; padding:20px 0; border:solid #ddd; border-width:0 1px; min-height:800px;}
 .box{ width:240px; height:26px; line-height:26px; background:#f0f0f0; border:1px solid #ddd; text-align:center; font-size:14px; margin:20px auto;}
 input.box{ width:240px; font-weight:900; color:#999; display:block; background:#fff; text-align:left;}
 .red{ border:1px solid #d00; background:#ffe9e8; color:#d00;}
 input.red{background:#ffe9e8;}
 #box1{ cursor:pointer;}
 .des{ margin:0 20px; padding:6px; line-height:20px; border:1px solid #ccc; color:#555;}
</style>
<script type="text/javascript" src="jquery-1.6.2.min.js"></script>
<script> 
 function shake(ele,cls,times){
   var i = 0,t= false ,o =ele.attr("class")+" ",c ="",times=times||2;
   if(t) return;
   t= setInterval(function(){
    i++;
    c = i%2 ? o+cls : o;
    ele.attr("class",c);
    if(i==2*times){
     clearInterval(t);
     ele.removeClass(cls);
     }
    },200);
   };
 $(function(){
  //domready 就閃動
  shake($("#box"),"red",3);
  //點擊閃動
  $("#box1").bind({
   click:function(){
    shake($(this),"red",3);
    return false;
    }
   });
  //通不過mail校驗閃動
  $("#mail").blur(
   function(){
     if(!/^\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*/.test($(this).val())) {
      shake($(this),"red",3);
     }
    }
   );
  });
</script>
</head>
 <body>
 <div class="main">
 <p class="des">閃動提示，可以用于錯誤提示或其他吸引用戶注意力的場合 <br>
 shake(ele,cls,times)<br>
 ele : jQuery Object [object] 要閃動的元素<br>
 cls : Class Name [string] 閃動的類<br>
 times : Number [Number] 閃動幾次
 </p>
<div id="box" class="box">打開就閃動</div><div id="box1" class="box">點擊就閃動</div>
<input class="box" type="email" id="mail" placeholder="不是email地址就閃動" /> 
</div>
</body>
</html>

希望本文所述對大家jQuery程序設(shè)計有所幫助。

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