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  .treeStyte{
    selectionColor: #417597;
    /* È¥µôĬÈÏͼ±ê */
    folderClosedIcon: ClassReference(null);
            folderOpenIcon: ClassReference(null);
            defaultLeafIcon: ClassReference(null);  
            disclosureOpenIcon:ClassReference(null);
           
            /*ΪĬÈÏ¡¢´ò¿ª¡¢¹Ø±Õ¡¢ÓÐ×ÓÏîµÈ¼¸¸ö״̬Ìí¼Ó²»Í¬µÄico*/
   defaultLeafIcon: Embed(source="img/tree/user_man.png");
  /* folderOpenIcon: Embed(source="img/tree/usergroup.png"); */
   folderClosedIcon: Embed(source="img/tree/usergroup.png");
   disclosureOpenIcon: Embed(source="img/tree/user_men.png");
   }


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Flex 4 ³õ´Î½Ó´¥

È¥ÄêÒò¼¼ÊõÐèÒª£¬Ñо¿Á˶Îʱ¼äflex3£¬Ê±¸ôÒ»Ä꣬±ÉÈ˸оõÍüµÄ²î²»¶àÁË£¬°¦£¬É¶¼ÇÐÔ°¡£¬ÏÖÔÚ£¬Adobe¹«Ë¾µÄflex°æ±¾ÒѾ­µ½4ÁË£¬²»¹ý»¹ÔÚbeta½×¶Î£¬ÏÖÔÚÊÇbeta2£¬´Óflex3 µ½flex4 ×îÖ±¹ÛµÄ±ä»¯¾ÍÊÇ»ùÓÚEclipseµÄIDE Flex Builder ¸üÃûΪ Flash Builder£¬
ÆäÖÐFlex 4 Ö§³ÖµÄÐÂÌØÐÔÓÐ:
1. Package explorer(°ü×ÊÔ´¹ÜÀíÆ÷)
ÖÕÓ ......

flex ModuleLoader ERROR¼Ç¼

sdk3.2 Ï»áÓдËÎÊÌâ.
ÏîÄ¿ÖÐÏëÓÃmoduleLoader¼ÓÔØÄ£¿é,´ïµ½Ä£¿é»¯¿ª·¢µÄÄ¿µÄ.µ«ÊdzöÏÖÁ˹²Ïí±äÁ¿µÄÎÊÌâ:
TypeError: Error #1034: Ç¿ÖÆ×ª»»ÀàÐÍʧ°Ü:ÎÞ·¨½« Object@406e651 ת»»Îª mx.messaging.messages.IMessage¡£
´úÂë+ÉÏ//   import mx.managers.PopUpManager;
//   private var popUpManage ......

flex »ñµÃµ±Ç°ÈÕÆÚ

    var formatter:DateFormatter = new DateFormatter();
    formatter.formatString = "YYYY-MM-DD JJ:NN:SS";
    Alert.show(formatter.format(new Date())); ......

flex PopMenu(demo)

<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" creationComplete="init()">
     <mx:Script>
        <![CDATA[
       //µ¼Èë ......

flex DataGrid·ÖÒ³£¨demo£©

·ÖÒ³×é¼þ£ºPage.mxml:
<?xml version="1.0" encoding="utf-8"?>
<mx:VBox xmlns:mx="http://www.adobe.com/2006/mxml" width="400" height="300" >
    <mx:Script>
         <![CDATA[
       &nbs ......
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