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Flex or JS Event Flow


Flex EventºÍJS EventÒ»Ñù£¬¶¼´æÔÚÒ»¸öʼþÁ÷£¬Õâ¸öʼþÁ÷³£³£»áµ¼ÖÂһЩÌäЦ½Ô·ÇµÄBugÒÔ¼°´íÎó£» 
Event Flow
l  Capturing:
ʼþ²¶»ñ½×¶Î£¬Èç¹ûÒ»¸ö°´Å¥B1·ÅÔÚÒ»¸öPanel P1ÈÝÆ÷µ±ÖУ¬µ±ÎÒÃǽ²P1×¢²áµã»÷ʼþEP£¬½«B1×¢²áµã»÷ʼþEB,Panel p1µÄ¸¸ÈÝÆ÷ΪApplication app£»
                                    
              b1.addEventListener(MouseEvent.CLICK,e1);
p1.addEventListener(MouseEvent.CLICK,e2);
app.addEventListener(MouseEvent.CLICK,e3);
 
´Ëʱ£¬µ±ÎÒÃǵã»÷B1µÄʱºò£¬·¢ÏÖEPͬʱҲ»áµÃµ½³ö·¢£»
´ÓRootÔªËØµ½µã»÷µÄÔªËØ£¬ÖмäµÄËùÓÐb1->parentËù×¢²áµÄͬÀàʱ¼ä¶¼»á´¥·¢£¬ÕâÖÖ´Ó¸ùµ½Êó±êʵ¼Êµã»÷µÄÄ¿±êÔªËØµÄ¹ý³Ì½Ð×öʼþµÄ²¶»ñ£»
 
App-----àp1----------
 
l  Targeting
Ä¿±ê½×¶Î£º´Ëʱµ±¾­ÀúÁËcapturing½×¶ÎÒÔºó£¬Ê¼þÁ÷Á÷¾­Êó±êÖ±½Óµã»÷µÄÄ¿±êÔªËØ£¬´ËʱĿ±êÔªËØÉϼàÌýµÄʼþ¼àÌýÆ÷±»´¥·¢£¬´Ëʱ±íÏÖΪEB±»´¥·¢£»
 
l  Bubbing£º
ðÅݽ׶Σº¹ËÃû˼Ò壬´Ëʱ£¬Ê¼þÁ÷¾­¹ýÒ»´Îµü´úÁ÷¾­ÁËÄ¿±êÔªËØDOMÊ÷ÉÏËùÓнڵãÒԺ󣬿ªÊ¼ÒÔðÅݵÄÐÎÊÆ£¬Íù»ØÁ÷¾­ËùÓеÄÔªËØ£»´ËʱµÄ¹ý³ÌÓë²¶»ñ½×¶ÎÕýºÃÏà·´£»
 
b1.addEventListener(MouseEvent.CLICK,e1);
p1.addEventListener(MouseEvent.CLICK,e2);
app.addEventListener(MouseEvent.CLICK,e3);
 
    µÄÕý³£Ë³Ðò·Ö±ðÊÇ´¥·¢ e1(Ä¿±ê½×¶Î)--àe2(ðÅݽ׶Î)---àe3(ðÅݽ׶Î)
 
b1.addEventListener(MouseEvent.CLICK,e1);
p1.addEventListener(MouseEvent.CLICK,e2,true);
app.addEventListener(MouseEvent.CLICK,e3,true);
    addEventListenerµÄµÚÈý¸ö²ÎÊýΪuse_capture£¬Ä¬ÈÏΪfalse£¬±íʾ´Ëʼþ¼àÌýÆ÷ÔÚ²¶»ñ½×¶Î²»´¥·¢£¬´ËʱÈç¹ûÉèÖÃΪtrue,Ôòʼþ´¥·¢Ë³ÐòΪ:
               e3(²¶»ñ½×¶Î)-àe2(²¶»ñ½×¶Î)àe1(Ä¿±ê½×¶Î)
          


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FABridge½Ì³Ì(Flex+Ajax)

Ò».ͨ¹ýjs·ÃÎÊFlex×é¼þ
    1.×¼±¸¹¤×÷¡£ÏȽ¨Á¢Flex¹¤³Ì :fademo£¬²¢·ÅÖÃÒ»¸öÎı¾¿ò:txtName¡£×öÍêºó´úÂëÓ¦¸ÃÀàËÆÓÚÕâ¸öÑù×Ó£º
view plaincopy to clipboardprint?
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FlexÁ½ÖÖµ¯³ö´°¿Ú

1. ×î¼òµ¥µÄ¾¯¸æ´°¿Ú
ÄãÐèÒªÏȵ¼ÈëAlertÀࣺ import mx.controls.Alert;
È»ºóÔÚÏëÒªµ¯³ö¾¯¸æµÄʱºòʹÓãº
Alert.show(“ÄãÈ·¶¨ÒªÍ˳öϵͳÂð?”,“È·ÈÏ”,Alert.YES|Alert.NO,null,logout)
²ÎÊý˵Ã÷£ºµÚÒ»¸ö²ÎÊýÊÇÒªÏÔʾµÄÎı¾£¬µÚ¶þ¸ö²ÎÊýÊÇ´°¿ÚµÄ±êÌ⣬ÕâÁ½¸ö²ÎÊýÊÇ×î¾­³£Óõġ£µÚÈý¸ö²ÎÊýÊǰ´Å¥£ ......

Flex´°¿Ú·ÃÎʸ¸´°¿Údemo

1.Èç¹ûʹÓÃMVC¿ò¼Ü£¬ÏàÐÅÕâ²¢²»ÊÇÒ»¸öÎÊÌâ¡£¶øÈç¹ûûÓÐʹÓõϰ£¬¿ÉÒÔÓÃÀàËÆµÄ·½·¨ÉèÖÃÒ»¸öµ¥Àý£¬×Ó´°¿ÚºÍ¸¸´°¿Úͨ¹ýÕâ¸öµ¥ÀýÀ´½»»¥ÏûÏ¢£¬Èç¹ûÐèÒª½âñÇë·¢ËÍ×Ô¶¨Òåʼþ¡£×ÜÖ®£¬Ö»Òª°´ÕÕMVC˼·À´×ö¾Í¿ÉÒÔÁË¡£
2.ÀàËÆJS£¬ÔÚ×Ó´°¿ÚµÄ¹¹Ô캯ÊýÀïÔö¼ÓÒ»¸ö²ÎÊý£¬½«¸¸´°¿Ú´«²Î½øÈ¥¡£MXMLûÓй¹Ô캯Êý£¬ÓÃÒ»¸öÊôÐÔÀ´±£´æ¸¸´°¿Ú ......

flexµÄ×Ô¶¨Òåʼþ

package event
{
    import flash.events.Event;
   
    public class CustomEvent extends Event
    {
        public var evObject:Object;
        public function CustomEvent( ......

Flex ÓÃGridʵÏÖÀàËÆÓÚHtmlµÄϸÏß±í¸ñ

ÎÒÃÇÔÚÓÃFlex½øÐпª·¢µÄʱºò£¬ÓÐʱºòÐèҪʵÏÖÏñhtml ϸÏß±í¸ñµÄÄÇÖÖЧ¹û£¬Ô­ÀíºÜ¼òµ¥£¬µ«ÊÇÐèҪһЩ¼¼ÇÉ£¬²»È»µÄ»°ºÜÄÑ¿ØÖÆÏßÌõµÄ´Öϸ£¬ÆäʵֻÐèÒªÉèÖü¸¸öÑùʽ¾ÍÄܸ㶨£¬Ò»ÏÂÊÇÔ´Â룬´ó¼Ò¿ÉÒÔÔËÐÐһϿ´¿´Ð§¹û<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml ......
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