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Àí½â flex component

component¾ÍÊÇÒ»¸öAS class »òÕßÊÇMXML componentÎļþÔÚmanifestÎļþÖÐÓ³ÉäµÄ±êÇ©.·Ö¿ÉÊӺͲ»¿ÉÊÓ
¿ÉÊÓ»¯component°üÀ¨Containers ºÍ UI controls
Containers(Appliction, Panel...)
UI controls(Button, Label)
¿ÉÒÔͨ¹ý3ÖÖ·½Ê½ÉèÖÃcomponentµÄÊôÐÔ
1.tag attributers
Java´úÂë
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute">   
</mx:Application>  
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute">
</mx:Application>
ÖеÄlayout="absolute"
2.nested tags
Java´úÂë
<mx:Button id="exampleButton">   
  <mx:label>Example Button</mx:label>   
</mx:Button>  
<mx:Button id="exampleButton">
<mx:label>Example Button</mx:label>
</mx:Button>
¸üµäÐ͵ÄÓ¦ÓÃ
Java´úÂë
<mx:ComboBox id="exampleComboBox">   
  <mx:dataProvider>   
    <mx:ArrayCollection>   
      <mx:String>A</mx:String>   
      <mx:String>B</mx:String>   
      <mx:String>C</mx:String>   
      <mx:String>D</mx:String>   
    </mx:ArrayCollection>   
  </mx:dataProvider>   
</mx:ComboBox>  
<mx:ComboBox id="exampleComboBox">
<mx:dataProvider>
<mx:ArrayCollection>
<mx:String>A</mx:String>
<mx:String>B</mx:String>
<mx:String>C</mx:String>
<mx:String>D</mx:String>
</mx:ArrayCollection>
</mx:dataProvider>
</mx:ComboBox>
3.AS ;)
¼¸ºõËùÓеÄcomponent(ËùÓеĿÉÊÓ»¯component)¶¼ÓÐidÊôÐÔ...(Â𶫶«Ã»ÓÐÄØ?),id ÓÉÊý×Ö


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Flex Alert×é¼þµÄÓ¦ÓÃ

Flex Alert×é¼þʹÓ÷½·¨£¬Í¨¹ýAlert.show(......)·½·¨µ÷ÓÃ
¡¡¡¡Alert.show(content,title,flags,parent,closeHandle,iconClass,defaultButtonFlag);
¡¡¡¡Flex Alert×é¼þÄÚÈÝ
¡¡¡¡Content:ÌáʾÄÚÈÝ
¡¡¡¡title:Ìáʾ¿ò±êÌâ
¡¡¡¡flags:Ö¸¶¨³öÏֵİ´Å¥
¡¡¡¡0--OK°´Å¥£¬
¡¡¡¡1--Yes°´Å¥
¡¡¡¡2--No°´Å¥
¡¡¡¡3--Yes,No°´Å¥ ......

FLEX ArrayºÍArrayCollectionµÄÇø±ð

µ±ArrayµÄÊý¾Ý·¢Éú±ä»¯µÄʱºò£¬ÓÃËü×÷ΪÊý¾ÝÔ´µÄ¿Ø¼þ²»ÄܸÐÖªÕâÖֱ仯¡£
ÀýÈ磺myArray.push("new value"); Õâʱ£¬Èç¹ûÒ»¸öListÓÃËü×÷ΪdataProvider£¬ListµÄÁбíÖв»»áÔö¼ÓмÓÈëµÄÕâ¸öÖµ¡£
¶øµ±ArrayCollectionµÄÊý¾Ý·¢Éú±ä»¯µÄʱºò£¬Äܹ»Í¨Öª¿Ø¼þ·¢Éú±ä»¯¡£
ÀýÈ磺myArrayCollection.addItem("new item"); Õâʱ£¬È ......

ÉîÈë·ÖÎöFlex [Bindable] ÒÔ¼°Ê¹Ó÷½·¨

[Bindable]´ó¸ÅÓÖÊÇFlexÓõÃ×î¶àµÄÔªÊý¾ÝÁË¡£¸Õ¿ªÊ¼ÓÃÓÃȷʵºÃ¼òµ¥£¬Ð§ÂÊÕæÊÇûµÄ˵¡£²»¹ýÕ⼸ÌìÓÃ×ÅÈ´Åöµ½ÁËЩÎÊÌ⣬ÎÒ×Ô¼ºËѼ¯ÁËЩ×ÊÁÏ£¬
Ïë×ÅÓбØÒªÔÚblogÀï×ܽáһϰɡ£
ɶÊÇÔªÊý¾Ý£¨metadata£©
ÖªµÀ¾ÍÌø¹ý°É¡£½ñÌì²»ÏþµÃΪʲô
livedoc.adobe.comÕâôÂý£¬Ã»°ì·¨£¬Äò»µ½È¨ÍþµÄ½âÊÍÁË¡£ÎҾͰ´×Ô¼ºµÄÀí½âËæ±ã½âÊÍÒ»Ï ......

flex eventʵÀý

EventArgExtend.as
package myeventhelper
{
public class EventArgExtend
{
public function EventArgExtend()
{
}
public static function create(f:Function,...arg):Function //addEventListener×¢²áʼþ½øÐд«µÝ²ÎÊýµÄ·½·¨
{ //EventArgExtend.create(comB.onGetParentTotal,this)
......
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