Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

Flex»ù±¾Ô­Àí

Á˽âFlex³ÌÐòµÄÉúÃüÖÜÆÚ
Flex³ÌÐò´Ó±¾ÖÊÉϽ²£¬¾ÍÊÇʹÓÃÁË£¨ÓÉAS±àдµÄ£©Flex¿ò¼ÜµÄFlash³ÌÐò¡£
µ«ÔÚFlex³ÌÐòÖпÉÒÔºöÂÔtimelineÕâ¸ö¸ÅÄËùÓеÄÄÚÈݶ¼¼¯ÓÚÒ»Ö¡¡£
ÊÂʵÉÏFlex³ÌÐòÖеĸù£¬ÊǼ̳Ðflash.display.MovieClipµÄmx.managers.SystemManager¡£
SystemManagerÓÐÁ½Ö¡¡£µÚÒ»Ö¡ÊÇÔ¤¼ÓÔسÌÐò£¬µÚ¶þÖ¡ÊÇÖ÷³ÌÐò¡£
Òò´Ë£¬ËùÓгÌÐòÔÚÕæÕý¿ªÊ¼ÔËÐÐÇ°£¬ÐèÒª¾­¹ýÈçϹý³Ì:
Ô¤³õʼ(preinitialize)
    ³ÌÐòÔÚÕâ¸ö¹ý³Ìºó£¬ÒѾ­±»ÊµÀý»¯£¬µ«»¹Î´´´½¨ÈκÎÄÚÈÝ¡£
³õʼ»¯(initialize)
    ³ÌÐòÔÚÕâ¸ö¹ý³Ìºó£¬ÒÑ´´½¨ºÃÄÚÈÝ£¬µ«»¹Î´Íê³É²¼¾Ö¡£
´´½¨Íê³É(creationComplete)
    ³ÌÐòÔÚÕâ¸ö¹ý³Ìºó£¬ÒÑÍê³É°üÀ¨²¼¾ÖÔÚÄÚµÄËùÓд´½¨¡£
ÔÚ˳ÀûÍê³ÉÒÔÉÏ3¸ö¹ý³Ìºó£¬SystemManager¹ã²¥applicationCompleteʼþ£¬Òâζ×ųÌÐòÕû×°´ý·¢ÁË¡£
SystemManager»¹¹ÜÀí×ÅËùÓÐÏÔʾÔÚÇ°¶ËµÄÄÚÈÝ¡£°üÀ¨µ¯³ö´°£¬Êó±êÖ¸Õ룬¹¤¾ßÌáʾµÈ¡£
SystemManager
ÓÐÒ»¸ö½ÐtotelLevelSystemManagerµÄÊôÐÔ¡£µ±Flex³ÌÐòÊÇÒ»¸ö¶ÀÁ¢³ÌÐòʱ£¬¸ÃÊôÐÔÖ¸ÏòSystemManagerµÄʵÀý£¬¶øµ±
Flex³ÌÐòÊDZ»¼ÓÔص½±ðµÄFlex³ÌÐòʱ£¬¸ÃÊôÐÔÖ¸Ïò¼ÓÔØÕßµÄSystemManagerʵÀý¡£
ËùÓÐUIComponents¶¼ÓÐÒ»¸ösystemManagerµÄÊôÐÔ£¬Ö¸Ïò³ÌÐòµÄSystemManagerʵÀý¡£
Á˽âÔ¤¼ÓÔØÆ÷
Ô¤¼ÓÔØÆ÷ÓÉSystemManagerÔÚµÚÒ»Ö¡×Ô¶¯´´½¨£¬µ±Íê³Éºó·¢²¼completeʼþ£¬²¢½øÈëµÚ¶þÖ¡£¬ÔÙÓÉSystemManagerɾ³ý¡£
³ýÁËcompleteÒÔÍ⣬»¹ÓÐÈçÏÂʼþ£º
progress£º³ÌÐòÏÂÔعý³Ì
rslError£ºÔËÐÐÆÚ¹²Ïí¿âÏÂÔØʧ°Ü
rslProgress£ºÔËÐÐÆÚ¹²Ïí¿âÏÂÔعý³Ì
rslComplete£ºÔËÐÐÆÚ¹²Ïí¿âÏÂÔØÍê³É
initProgress£º³ÌÐò³õʼ»¯¹ý³Ì
initComplete£º³ÌÐò³õʼ»¯Íê³É
ÔÚFlex³ÌÐòÖмÓÔØÁíÒ»¸öFlex³ÌÐò
±»¼ÓÔصÄFlex³ÌÐò£¬ÔÚ¼ÓÔØÍê±Ïºó£¬×ÔÉíÄÚ²¿»á¾­ÀúÉÏÊö3¸ö¹ý³Ì¡£×îÖÕ£¬Ö÷³ÌÐò²ÅÄܶԸóÌÐò½øÐÐÓÐЧµÄ·ÃÎÊ¡£
<!--
------------------------------------
    B.mxml Éú³É B.swf
--------------------------------------
-->
<?
xml version="1.0" encoding="utf-8"
?>
<
mx:Application 
xmlns:mx
="http://www.adobe.com/2006/mxml"
 layout
="absolute"
>
    
<
mx:Script
>
        
<![C


Ïà¹ØÎĵµ£º

Flex ²à±ßÍ£¿¿¿Ø¼þ

ÏÂͼÊÇ Microsoft Visual Studio IDE µÄ²¿·Ö½Øͼ¡£
¡¡¡¡
¡¡¡¡ÕâÊÇÒ»ÖÖ¿ÉÍ£¿¿µÄ´°¿Ú£¬´°¿Ú±êÌâÀ¸µÚ¶þ¸ö°´Å¥¿ÉÒÔ¿ØÖÆ´°¿ÚÊÇ·ñÍ£¿¿¡£´°¿Ú´¦ÓÚÍ£¿¿×´Ì¬Ê±¾Í»áÓëÖ÷½çÃæÈÚΪһÌ壬¿ÉÒÔͨ¹ýµã»÷´°¿ÚÏ·½£¨Èç¹û¿ÉÍ£¿¿´°¿Ú´¦ÓÚÕûÌå²¼¾ÖÏ·½µÄ»°£©µÄTabBarÀ´Ñ¡ÔñÏÔʾÄÄÒ»¸ö´°¿Ú£»¶ø·ÇÍ£¿¿×´Ì¬µÄ´°¿ÚÔò²»»áÕ¼¾ÝÕûÌå²¼¾ÖµÄ¿Õ¼ä£¬½ö× ......

Flexʼþ»úÖÆ

Flexʼþ»úÖÆ
Flexʼþ»úÖÆÊǹ۲ìÕßģʽ£¬¼´Ê×ÏÈҪע²áʼþ£¬Ê¼þ·Ö·¢ºóͨ¹ýʼþÏìÓ¦º¯Êý½øÐд¦Àí¡£
ÀýÈçÔÚAS3ÖУº
button.addEventListener(“click”,onClick);//Ïòbutton×¢²áÒ»¸öclickʼþ
internal function onClick(evt:MouseEvent):void{txt.text=“click a button!”;}//ʼþÏìÓ¦º¯Êý
ÄÇÃ ......

Flex 4ÖÐÈçºÎ´´½¨²»¿É±à¼­NumericStepperµÄÀý×Ó

<?xml version="1.0" encoding="utf-8"?>
<s:Application name="Spark_NumericStepper_textInput_editable_test"
        xmlns:fx="http://ns.adobe.com/mxml/2009"
        xmlns:s="library://ns.adobe.com/flex/spark"
        xml ......

10 Tips for Flex Application Performance

We're going to keep this post lean and mean, and get down to
business with 10 Tips that will keep your Flex applications fast, lean,
and responsive.
Rule # 1: Clean up after yourself
In general, it is good practice to maintain clean code. Not only
in the sense of having properly formatted and ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ