JQUERY 选择器

1 JQUERY使用前准备

 

使用jQuery需要引用jquery-X.X.X.min.js文件

 

<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<script  
type="text/javascript" src="<%=basePath%>/js/jquery-1.4.2.min.js"></script>

 

 

2 JQUERY $ 的使用

选择页面的某一个固定元素

 

<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
<%@taglib prefix="dt" uri="/dttag"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<head>
    <script type="text/javascript" src="<%=basePath%>/js/jquery-1.4.2.min.js"></script>
    <script type="text/javascript">
        function cleanUp(){
                
                $("[name=emptyOperateVo.startDate]").attr("value"," ");
        };
    </script>
</head>
<body onload="cleanUp()">      
<form action="XXXX.action">
    <td>                                                                                                        
                    <input type="hidden"  name="emptyOperateVo.startDate"  readonly="true" value="fortest"/>
      </td>
</form>

 

 

=================Resources ========================================

http://jqueryui.com/demos/datepicker/

posted @ 2013-02-03 23:29  viviVIVIviviViVi  阅读(216)  评论(0)    收藏  举报