Flex 2和PHP交互
Flex 2通过HttpService可以和JSP、PHP进行交互。JSP交互用的最多，这里贴出一个跟PHP交互的例子。flex.php，负责处理数据，这里已经忽略掉处理的代码。
<?php
$jouemail = "null";
$joupassword = "null";
if (isset($_POST['jouemail']) && isset($_POST['joupassword'])){
$jouemail = $_POST['jouemail'];
$joupassword = $_POST['joupassword'];
}
$Return = "<login>";
$Return .= $jouemail;
$Return .= "</login>";
print $Return;
?>
login.php，负责显示。
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>Flex2和PHP交互测试-login</title>
</head>
<body>
<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0" width="500" height="375" title="flex">
<param name="movie" value="login.swf" />
<param name="quality" value="high" />
<embed src="login.swf" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="500" height="375"></embed>
</object>
</body>
</html>
login.swf/login.mxml。 Flex 2文件，以上3个文件放到一个目录里。
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" width="500" height="300">
<mx:Script>
<![CDATA[
import mx.controls.ProgressBar;
import mx.charts.chartClasses.DualStyleObject;
import mx.collections.XMLListCollection;
import mx.collections.ArrayCollection;
import mx.rpc.events.ResultEvent;
import mx.managers.PopUpManager;
import mx.containers.TitleWindow;
import mx.containers.ApplicationControlBar;
import mx.controls.ToolTip;
import mx.controls.Alert;
private var loginResult : String;
public function getLoginResult(event : ResultEvent) : void{
loginResult = event.result.login;
Alert.show(loginResult, "登录结果");
}
]]>
</mx:Script>
<mx:HTTPService id="userLogin" url="flex.php" useProxy="false" method="POST" result="getLoginResult(event)">
<mx:request xmlns="">
<jouemail>
{jouemail.text}
</jouemail>
<joupassword>
{joupassword.text}
</joupassword>
</mx:request>
</mx:HTTPService>
<mx:Form label="登录" x="108" y="70">
<mx:FormItem label="Email:">
<mx:TextInput id="jouemail"/>
</mx:FormItem>
<mx:FormItem label="Password:">
<mx:TextInput id="joupassword" displayAsPassword="true"/>
</mx:FormItem>
<mx:Button label="登录" click="userLogin.send();"/>
</mx:Form>
</mx:Application>
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