servlet输出xml数据，js操作

hvang1988 2010-10-18 05:28:13

因为是ajax 获取数据，响应只有一个结果，我想在网页不同位置输入响应多个结果
所以我想通过xml响应，然后客户端任意读取响应节点，这样方便输出任意结果

谁有servlet代码和js操作xml响应的节点代码
多谢
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elmnd 2010-10-19

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<%@ page language="java" import="java.util.*" pageEncoding="gbk"%>

<%

String path = request.getContextPath();

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

%>



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



<script type="text/javascript">

var path = '<%=path%>';

var basePath = '<%=basePath%>';

function ttt(){

	var pConnection = new Ext.data.Connection({timeout:1200000});

	pConnection.request({

		method: 'POST',

		url: path + '/testAction.do?method=tt',

		params: null,

		success: function(response, options)

		{	

			alert(response.responseText);

			var jsonData = Ext.util.JSON.decode(response.responseText);

			alert(jsonData.aa);

		},

		failure: function(response, options)

		{

			alert("big fail!");

		}

	});

}

</script>

<html>

  <head>

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

    

    <title>aa</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" href="<%=basePath%>/css/common.css">

	<link rel="stylesheet" href="<%=basePath%>/css/default.css">

	<link rel="stylesheet" href="<%=basePath%>/css/ext-all.css">

	<link rel="stylesheet" href="<%=basePath%>/css/waitbar.css">

		

	<script type="text/javascript" src="<%=basePath%>/js/ext-all.js"></script>

	<script type="text/javascript" defer="defer"  src="<%=basePath%>/calendar/WdatePicker.js"></script>

	<script type="text/javascript" src="<%=basePath%>/js/waitbar.js"></script>

  </head>

  

  <body>

	<form action="">

		<div>

			commons-beanutils-1.8.0.jar</br>

			commons-collections-3.2.jar</br>

			commons-lang.jar</br>

			commons-logging-1.0.4.jar</br>

			ezmorph-1.0.6.jar</br>

			json-lib-2.1-jdk15.jar</br>

			jar包要齐全

		</div>

		<input type="button" id="testAction" name="testAction" value="测试" onclick="ttt()" />

	</form>

  </body>

</html>

index.html
ps:上面的不算，从来~~

elmnd 2010-10-19

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<%@ page language="java" import="java.util.*" pageEncoding="gbk"%>

<%

String path = request.getContextPath();

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

%>



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



<script type="text/javascript">

var path = '<%=path%>';

var basePath = '<%=basePath%>';

function ttt(){

	var pConnection = new Ext.data.Connection({timeout:1200000});

	alert(path + '/testAction.do?method=tt');

	pConnection.request({

		method: 'POST',

		url: path + '/testAction.do?method=tt',

		params: null,

		success: function(response, options)

		{	

			var jsonData = Ext.util.JSON.decode(response.responseText);

			alert(jsonData);

		},

		failure: function(response, options)

		{

			alert("big fail!");

		}

	});

}

</script>

<html>

  <head>

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

    

    <title>aa</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" href="<%=basePath%>/css/common.css">

	<link rel="stylesheet" href="<%=basePath%>/css/default.css">

	<link rel="stylesheet" href="<%=basePath%>/css/ext-all.css">

	<link rel="stylesheet" href="<%=basePath%>/css/waitbar.css">

		

	<script type="text/javascript" src="<%=basePath%>/js/ext-all.js"></script>

	<script type="text/javascript" defer="defer"  src="<%=basePath%>/calendar/WdatePicker.js"></script>

	<script type="text/javascript" src="<%=basePath%>/js/waitbar.js"></script>

  </head>

  

  <body>

	<form action="">

		<input type="button" id="testAction" name="testAction" value="测试" onclick="ttt()" />

	</form>

  </body>

</html>