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Ajax使用例子 参考AjaxProject或Struts_Pro3_dingpiao

2012-07-03 16:24 393 查看
<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>

<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>

<%@taglib uri="http://jakarta.apache.org/struts/tags-html" prefix="html"%>

<%

String path = request.getContextPath();

String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";

%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">

<html>

<head>

<base href="<%=basePath%>">

<title>My JSP 'queryTicket.jsp' starting page</title>

<meta http-equiv="pragma" content="no-cache">

<meta http-equiv="cache-control" content="no-cache">

<meta http-equiv="expires" content="0">

<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">

<meta http-equiv="description" content="This is my page">

<!--

<link rel="stylesheet" type="text/css" href="styles.css">

-->

<script type="text/javascript" src="js/jquery-1.5.2.js"></script>

<script type="text/javascript" src="js/json2.js"></script>

<script type="text/javascript">

$(function(){

$("#query").click(function(){

var url="queryTicket.do";

var param="cardnum="+$("input").val();

$.post(url,param,function(al){

var array = null;

eval("array = " + al);

$.each(array,function(i,qt){

var trStr="<tr>";

trStr+="<td align=center > "+qt.id +"</td>";

trStr+="<td align=center > "+qt.tname +"</td>";

trStr+="<td align=center > "+qt.ttime +"</td>";

trStr+="<td align=center > "+qt.state +"</td>";

$("#tablename").append(trStr);

});

});

});

});

</script>

</head>

<body>

<form action="" method="post">

<div align="center">身份证：<input type="text" size=20 name="cardnum" ><input type="button" value="查询" name="query" id="query"></div>

</form>

<div align="center">

<table id="tablename">

<tr><td>订单号</td>

<td>车次</td>

<td>乘车时间</td>

<td>车票状态 </td></tr>

</table>

</div>

</body>

</html>
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