Flex ƽÆÌ±³¾°Í¼Æ¬
¹À¼Æ²»ÉÙ×öFlexµÄ³õѧÕߺÍÎÒÒ»Ñù£¬Ñ°ÕÒÈÃFlex±³¾°Í¼Æ¬Æ½ÆÌÏÔʾ·½·¨¡£
µ«ÏÖÔÚÎÒÒª¸æËßÄãµÄÊÇFlex±¾ÉíûÓÐÌṩÕâÖÖ·½·¨£¬ÖÁÉÙÔÚFlex3ÉÏÊÇûÓÐÌṩµÄ¡£
ËùÒÔ¾ÍÒª×Ô¼ºÐ´´úÂëÀ´ÊµÏÖÕâÖÖЧ¹û£¬ÆäʵºÜ¼òµ¥µÄ¡£
ÏÂÃæÊÇÎÒÔÚÍøÉÏÕÒµ½µÄÒ»¸ö·½·¨£¬È»ºó×Ô¼º×öÁËÒ»µãССµÄÐ޸ġ£
²¢×öÒ»¸ö¼òµ¥µÄÀý×Ó·ÅÉÏÀ´£¬Äã¿ÉÒÔµãÕâÀïÏÂÔØ¡£
package
{
import flash.geom.Rectangle;
import mx.graphics.BitmapFill;
import mx.skins.ProgrammaticSkin;
import flash.text.StyleSheet;
public class RepeatBackground extends ProgrammaticSkin {
public function RepeatBackground() {
}
override protected function updateDisplayList(w:Number, h:Number):void {
super.updateDisplayList(w,h);
graphics.clear();
var b:BitmapFill = new BitmapFill();
b.source = getStyle("backgroundImage");;
b.begin(graphics,new Rectangle(0,0,w,h));
graphics.drawRect(0,0,w,h);
b.end(graphics);
}
}
}
ʹÓ÷½·¨Ò²ºÜ¼òµ¥£¬Ö»ÐèÒªÉèÖÃÒ»ÏÂcss¾Í¿ÉÒÔÁË
Application
{
backgroundImage: Embed(source="assets/bg1.gif");
border-skin:ClassReference("RepeatBackground");
}
¸½¼þÏÂÔØ
Ïà¹ØÎĵµ£º
ÍøÉÏÕÒÁ˺ܶà×ÊÁÏ£¬µ÷ÁËÓÖµ÷£¬ÊÔÁËÓÖÊԵģ¬ÖÕÓÚÏò¿Í»§¶Ëдcookie³É¹¦ÁË£¬¸ú´ó¼Ò·ÖÏíһϣº
ÆäʵÓÐÁ½ÖÖ·½·¨¿ÉÐУº
·½·¨Ò»£ºÊÇÔÙÄ£°åhtmlÖÐÌí¼ÓÒ»¶ÎjsдcookieµÄ´úÂ룬ÔÙflex¶ËÓÃExternalInterface.callÀ´µ÷Ó㬸оõÂé·³£¬Ã»ÓÃÕâÖÖ·½·¨£º
·½·¨¶þ£ºÖ±½ÓÔÚflex¶ËÏò¿Í»§¶Ëдcookie
¹Ø¼ü´úÂëÊÇ£º
//Ïò¿Í»§¶ËдÈëcookie ......
ÓÉÓÚFlex Builder compiler shellÓÐmemory leakµÄÎÊÌ⣬ ¶øSDKĬÈÏµÄµÄ JVM heap size Ö»ÓÐ312M£¬µ±compile±È½Ï´óµÄprojectÈÝÒײ»¹»£¬ËùÒÔÖ»ÒªÐÞ¸ÄSDKµÄJVM²ÎÊý¾Í¿ÉÒÔ¡£
±à¼ {Flex SDK}/bin/jvm.config ÎļþÈçÏ¡£
java.args=-Xmx512m ...
Èç¹û»¹ÊÇÓÐError£¬¿ÉÒÔÔö¼Óµ½1024»òÕ߸ü¶à¡£ ......
ŪÁËÁ½Ì죬ÖÕÓڰѸ´ÔÓµÄxmlÎļþµÄÊý¾Ý¸ù¾Ý×Ô¼ºµÄÒªÇó¶Á³öÀ´£¬ÏÔʾÔÚÒ³ÃæÉÏÁË¡£flexͨ¹ýHTTPService×é¼þ·¢ËÍÇëÇ󣬶ÁÈ¡xmlÎļþÖÐÊý¾Ý£¬ÓÃxmllistcollection´æ´¢xmlÖÐijһ²¿·ÖÊý¾Ý£¬²¢°ó¶¨ÔÚgridview¿Ø¼þÉÏ¡£
xml£¬xmllist£¬xmllistcollectionÖÐÖ»ÓÐxmllistcollection¾ßÓÐÐ޸ĸüÐÂÊý¾ ......
±¾ÎÄϵԴ´£¬²Î¿¼ÁËFlexµÄ¹Ù·½Îĵµ£¡
ÔÚ´¦ÀíÎı¾Ê±£¬ÎªÁËÃÀ¹Û£¬ÓÐʱ»á¸øÎı¾Ñ¡ÔñÒ»Ð©ÌØÊâµÄ×ÖÌ壬ʹµÃÎı¾²»ÄÇôµ¥µ÷£¬Õâ¾Í»áÒý·¢Ò»¸öÎÊÌ⣺ÓÉÓÚÿ¸öÓû§µÄϵͳÓвîÒ죬µ±¶Ô·½»úÆ÷ÉÏûÓа²×°ÄãÖ¸¶¨µÄ×ÖÌåʱ£¬Flash Player»á×Ô¶¯Ñ¡ÔñÒ»¸öºÏÊʵÄ×ÖÌ壬ÎÞ·¨±£Ö¤ÎÄ×ÖµÄÍâ¹ÛÔ ......