【www.gdgbn.com--jquery】

下面的html

  hello
  goodbye
we can target any element for removal:

$(".hello").empty();this will result in a dom structure with the hello text deleted:

 
  goodbye

看个实例

 
  <script src="http://code.jquery.com/jquery-latest.min.js"></script>


 

  hello, person 网页特效:;">and person

call empty() on above paragraph
<script>
  $("button").click(function () {
    $("p").empty();
  });
</script>

本文来源：http://www.gdgbn.com/wangyezhizuo/26890/