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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...(Âð¶«¶«Ã»ÓÐÄØ?),id ÓÉÊý×Ö


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FlexÔÚ¼àÌýº¯ÊýÀï´«µÝ²ÎÊý

ʹÓÃÄÚÁªº¯Êý
private function ABCButtonListener(e:MouseEvent,specialObj:Object): void
{
Alert.show(specialObj.name);
}
private function methodWhereyouDostuffAndRegisterListener(): void
{
var myPrivateSpecialObject:Object = {name:"Special String Ingredients for Orange"};
......

flexºÍjava×öµÄͼƬÉÏ´«µÄСÀý×Ó

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1£¬FileUpload.java
package com.fileupload;
import java.io.File;
import java.io.IOException;
import java.io.PrintWriter;
import java.nio.charset.Charset;
import java.util.Iterator;
import java.util.List;
import ja ......

flex ¸÷×é¼þ¶ÔÓ¦µÄÑùʽÊôÐÔ

Application×é¼þÑùʽÊôÐÔ
       backgroundImage               ±³¾°Í¼             ʹÓÃEmbed(source=" ");À´Ó¦ÓÃ
   & ......

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 ......

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ÉÔ΢¸ÄһϾÍÄÜÓõ½.NET»òJavaÓïÑÔÖÐ
 
 public class CheckString
 {
  //ÅжÏÓû§ÊÇ·ñÊäÈë·Ç·¨×Ö·û
  public static  function CheckStr(strValue:String):Boolean
   {
    ......
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