¹ØÓÚflexÔÚ×öÏîÄ¿ÖÐÓöµ½µÄÎÊÌâ
×î½üÓÃflexÀ´×öÒ»¸ö¹¤×÷Á÷¶¨Òå±à¼Æ÷¡£ÔÚÍøÉÏÕÒÁ˺ܶàÀý×Ó£¬Ò²Ñ§µ½Á˲»ÉÙ¶«Î÷¡£
flexÊÇadobe¹«Ë¾³öµÄ¶ÔÓÚflashµÄÒ»¸ö²úÆ·¡£¶ÔÓÚѧ¹ýjavaµÄÈËÀ´ËµÔÙ¼òµ¥²»¹ýÁË¡£ÕâÀïÒ²²»¶à˵ÁË£¬¾Í¶ÔÓÚÕ⼸ÌìÔÚÏîÄ¿ÖÐÓöµ½µÄÎÊÌâ̸һÏÂ×Ô¼ºµÄ½â¾ö·½·¨ÓëÈÏʶ¡£
Ò»¡¢flexÖн«×Ô¼ºµÄÒ»¸öCanvas±ä³ÉΪͼƬ£¬±£´æµ½±¾µØ¡£
var bitmapData:BitmapData = new BitmapData(myCanvas.width, myCanvas.height);
bitmapData.draw(myCanvas,new Matrix());
var byteArray:ByteArray = new JPEGEncoder(80).encode(bitmapData);
ÕâÀï±ä³ÉÁËÒ»¸ö×Ö½ÚÊý×飬
±£´æ±¾µØ¿ÉÒÔÓÃ(FileReference)£ºfr.save(byteArray,filename);
Ô¶³ÌµÄ¿ÉÒÔÓÃ:
var request:URLRequest = new URLRequest(url);
request.method=URLRequestMethod.POST;
request.contentType = "application/octet-stream";//
request.data = byteArray;
var loader:URLLoader = new URLLoader();
try{
loader.load(request);
}catch (error:Error) {
Alert.show("ÉÏ´«Ê§°Ü");
}
¶þ¡¢¹ØÓÚ¸øasÖеıäÁ¿´ÓÍⲿ¸øÓè³õʼֵ¡£Õâ¸öÎÒÓõÄÊÇjavascript¡£
asÖУº
--------------------------------------------------------------------
ExternalInterface.addCallback("setSessionId",setSessionId);//¸øjavascriptµ÷ÓõĽӿÚ
private function setSessionId(argId:String):void{
fileUpload.JSessionId = argId;
}
--------------------------------------------------------------------------------
Ïà¹ØÎĵµ£º
ǰÑÔ£º´«Í³ÍøÂç³ÌÐòµÄ¿ª·¢ÊÇ»ùÓÚÒ³ÃæµÄ¡¢·þÎñÆ÷¶ËÊý¾Ý´«µÝµÄģʽ£¬°ÑÍøÂç³ÌÐòµÄ±íÏֲ㽨Á¢ÓÚHTMLÒ³ÃæÖ®ÉÏ£¬¶øHTML
ÊÇÊʺÏÓÚÎı¾µÄ£¬´«Í³µÄ»ùÓÚÒ³ÃæµÄϵͳÒѾ½¥½¥²»ÄÜÂú×ãÍøÂçä¯ÀÀÕߵĸü¸ßµÄ¡¢È«·½Î»µÄÌåÑéÒªÇóÁË¡£¶ø¸»»¥ÁªÍøÓ¦Óã¨Rich
Internet Applications£¬ËõдΪRIA£©µÄ³öÏÖ¾ÍÊÇΪÁ ......
===============================
ͼÁé³ÌÐòÉè¼Æ´ÔÊ飨Web¿ª·¢ÏµÁУ©
===============================
The Essential Guide to Flex 2 with ActionScript 3.0
&nb ......
###################
#
FlexÓëWebÉè¼Æ
###################
´ó¶àÊýÆóÒµ¼¶µÄWebÉè¼Æ¶¼ÐèÓÐ3²ã½á¹¹£º
*
±íÏÖ²ã(Presentation
Tier)£ºÕâÒ»²ã¹¹½¨µÄÊÇÓû§¿´µ½µÄÄÚÈÝ¡£ÓÐʱºò£¬ÈËÃÇÒ²°ÑÕâÒ»²ã½Ð×öͼÐÎÓû§½çÃæ(graphical
user interface,GUI)¡£
*
ÒµÎñÂß¼²ã(Business
Logic
......
ÒòΪ×î½ü×öÒ»¸öDIYµÄÉè¼ÆÆ÷£¬ÐèÒªÈÃÓû§Ñ¡Ôñij¸ö×ÖÌ壬²¢ÇÒÖ§³ÖÐýת£¬ÍÏÀµÈ²Ù×÷¡£Ö±½ÓʹÓÃÎı¾¿òÊDz»Ðеģ¬ÒòΪflex²»Ö§³Ö×ÖÌåµÄÖ±½ÓÐýת£¬´ó¼Ò¿ÉÒÔ³¢ÊÔһϣ¬Èç¹ûÑ¡ÔñÁËtext¿Ø¼þ£¬ÎÄ×־Ϳ´²»µ½ÁË£¬Óиö°ì·¨ÊǰÑÎÄ×ÖembedǶÈëµ½swfÖÐÈ¥£¬ÕâÑù¾ÍÖ§³ÖÁË¡£
µ«ÊÇÓ¢ÎÄ»¹ºÃ£¬×ÖÌåÎļþ²»´ó£¬ÖÐÎĵϰ¶¯éü¼¸¸öM£¬Õâ¸ö×ö·¨ºÜ²»ÏÖʵ ......