<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<script type="text/javascript">
var http_request=false;
function testID (username){
if(window.XMLHttpRequest){//mozilla
http_request=new XMLHttpRequest();
}else{
http_request=new ActiveXObject("Microsoft.XMLHTTP");
}
http_request.onreadystatechange = processRequest;
http_request.open("POST","../testID",true);//默认为真时不继续执行下面的代码
http_request.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
http_request.send("username="+username);
}
// 处理返回信息的函数
function processRequest() {
if (http_request.readyState == 4) {// 判断对象状态
if (http_request.status == 200) {// 信息已经成功返回，开始处理信息
alert(http_request.responseText);
} else {//页面不正常
&nbs
页面中显示了3个问题，分别编号为1、2、3。每个问题表现为一个超链接，单击超链接触发loadFAQ函数。每个问题下面包含一个用于显示答案的div，id属性设置为“faqDetail+问题编号”，通过style="display:none"默认设置为隐藏。详细的函数说明请参考代码中的注释。
<%@ page contentType="text/plain; c ......
HTML source:
<p>
Name:
<input type="text" id="demoName"/>
<input value="Send" type="button" onclick="update()"/>
<br/>
Reply: <span id="demoReply"></span>
</p>
Javascript source:
var services = new dojox.rpc.Service({
target:"../dwr/j ......
