jquery将后台数据实时渲染在页面

html

1  <dd><a href="javascript:void(0)" id="jumpa"></i>&nbsp;待办事项数：<span id="number"style="color:red;font-size: 12px;font-weight: bold;"></span></a></dd>

 

js

1 var value=data.data;
2                 var num = $("#number");   
3                 num.animate({count: value}, {   
4                     duration: 3000, //持续时间  
5                     step: function() {   
6                       num.text(Math.round(this.count));   
7                     }   
8                 });