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Flex Óë servlet ͨÐÅ

servlet ¶Ë£º
String userId = request.getParameter("userId");
System.out.println(userId);
response.setCharacterEncoding("UTF-8");
response.getWriter().println("hello world -- ÎÒ°®Äã¡£¡£¡£");

Flex ǰ̨¶Ë
<fx:Script>
<![CDATA[
import flash.trace.Trace;
private var loader:URLLoader = new URLLoader();
private function asCallHandler():void{
// URL
var url:String = "http://localhost/app01/getUser";
// ²ÎÊý
var args:URLVariables = new URLVariables();
args.userId = 1;
// RequestÇëÇó
var request:URLRequest = new URLRequest(url);
request.data = args;// °ó¶¨²ÎÊý
//ÇëÇó¼ÓÔØÆ÷

loader.addEventListener(Event.COMPLETE,handleServerResponse);
loader.load(request);//·¢ËÍÇëÇó
}
private function handleServerResponse(e:Event):void{
trace("User data is loaded");
// »ñÈ¡servletÖÐprintln()µÄÄÚÈÝ
debugText.text = loader.data;
}
protected function button1_clickHandler(event:MouseEvent):void
{
// ·¢ËÍÇëÇó
asCallHandler();
}
]]>


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JavaÓëFlexÇø±ð¶þ£ºÕûÊý³ý·¨¡¢±äÁ¿¶¨Òå¡¢Êý×éȡֵ

ÔÚJavaÀïÃæ£¬Á½¸öÕûÊýÏà³ýµÃµ½ÊǸöÕûÊý£¬±ÈÈç int a = 28;
int b = 10;
a/b == 2; //true
ÔÚFlexÖУ¬ÉÏÃæJava´úÂ뽫·µ»ØÍ¬ÑùµÄ½á¹û¡£ÖµµÃ×¢ÒâµÄÊÇ£¬Èç¹ûʹÓõÄÊÇNumberÀ࣬ÔòÓÐËù²»Ò»ÑùÁË¡£ÏÂÃæµÄ´úÂëÖУ¬resultµÄֵΪ2.8¡£Èç¹ûÄ㲻СÐİѷµ»ØµÄ½á¹û×÷ΪÊý×éµÄË÷ÒýȥȡֵµÄ»°£¬ÄÇôʲô½á¹û¶¼Ã»ÓС£
var a:Number = 28 ......

flex ÍÏ×§£¬Ö¸¶¨ÍÏ×§´úÀí£¬ÓÉÒ»¸öÈÝÆ÷ÍϷŵ½ÁíÒ»¸öÀï

<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="horizontal">
<mx:Script>
<![CDATA[
import mx.core.BitmapAsset;
import mx.core.DragSource;
import mx.events.DragEvent;
import mx.managers.DragManager;
private var xoffset:Number;
private var yoffset:Number;
priv ......

Flex Viewer½âÎö Òý GIS¹ãÒé

Flex Viewer½âÎö-----Òý
FlexViewerÊÇESRI¹«Ë¾ÀûÓÃFlex¼¼Êõ£¬»ùÓÚ±¾ÉíÒÑ¿ª·¢ºÃµÄFlex API°ü¿ª·¢µÄÒ»¸ö³ÉÊìµÄWebGISʵÀý¿ò¼Ü¡£ÆäÍêÈ«ÊÇ¿ª·ÅµÄ£¬¿ÉÒÔ´Ó¹Ù·½ÍøÕ¾ÉϵÄCode GalleryÖ±½Óϵ½Ô´Âë¡£Ò²¿ÉÒÔ´Ó±¾È˵Ä×ÊÔ´µãÏÂÔØ¡£ÍøÖ·£º
http://download.csdn.net/source/2374602
ÏÂÔØÍê³Éºó½âѹֱ½Óµ¼ÈëAdobe Flex 3 BuilderÏîÄ¿¼ ......

Flex Ò³ÃæÌø×ª

flex Ò³ÃæÌø×ª
·½·¨Ò»£ºÊ¹ÓÃnavigateToURL
var url:String = "http://localhost/flex/test.jsp";
var request:URLRequest = new URLRequest(url);
navigateToURL(request,"_self");
·½·¨¶þ£ºÒýÓÃflashÖÐµÄ import flash.external.ExternalInterface Õâ¸ö½Ó¿Ú
ËûÄÜÌṩÏñjsÖÐwindow.location.href·½·¨Ò»Ñù·½±ã
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Ò»ÖÖÊǾø¶Ô²¼¾Ö¡¢Ò»ÖÖÊÇÏà¶Ô²¼¾Ö£¨¸öÈËÈÏΪ°¡£©¡£ÆäÖÐcanvas ÊÇÖ»Ö§³Ö¾ø¶Ô²¼¾ÖµÄ form¡¢box Ö»Ö§³ÖÏà¶Ô²¼¾Ö¡£¶øp ......
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