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getItemIndex »òcontains ·½·¨ÓÃÓÚ¼ì²âÊý¾ÝÏîÊÇ·ñÒÑ´æÔÚÓÚÊý×éÖУ¬¶øArrayCollection µÄsort
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Flex´úÂë
<mx:Script>
<![CDATA[
import mx.collections.SortField;
import mx.collections.Sort;
import mx.collections.ArrayCollection;
private var coll:ArrayCollection;
private function init():void {
coll = new ArrayCollection(
[{name:"Martin Foo", age:25},
{name:"Joe Bar", age:15},
{name:"John Baz", age:23}]);
}
Òª²åÈëÔªËØµ½Ö¸¶¨Î»Ö㬿ÉʹÓÃaddItemAt ·½·¨£º
private function addItem():void {
coll.addItemAt({name:"James Fez", age:40}, 0);
}
]]>
</mx:Script>
<mx:Script>
<![CDATA[
import mx.collections.SortField;
import mx.collections.Sort;
import mx.collections.ArrayCollection;
private var coll
Ïà¹ØÎĵµ£º
·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 ......
.treeStyte{
selectionColor: #417597;
/* È¥µôĬÈÏͼ±ê */
folderClosedIcon: ClassReference(null);
folderOpenIcon: ClassReference(null);
&nbs ......
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1£© Èç¹ûÊÇͨ¹ýEmbedÀ´Ç¶ÈëswfµÄ»°£¬Flex3Ö»Ö§³ÖFlashCS2Ëù´´½¨µÄswf.
2) Èç¹ûÊÇͨ¹ýloaderÀ´¼ÓÔØµÄ»°£¬Ö»ÓÐAS3µÄswf²ÅÄÜÔÚ¼ÓÔØºó±»¿ØÖÆ£¨ÕâºÍµÚÒ»µãÏà·´£¬ÎÒ»¨Á˺ܳ¤Ê±¼ä²ÅŪÃ÷·¢ÏÖÕâÁ½µã£¬º¹£¡£©
3£© Èç¹ûÒªÖ±½Ó¼ÓÔØµ½Flexµ±ÖУ¬Àà±ØÐë¼Ì³ÐUIComponent£¬Õ ......
--------web.xmlÎļþ
<listener>
<listener-class>flex.messaging.HttpFlexSession</listener-class>
</listener>
--------Java´úÂë
public class GetSeesion {
/**
* ÉèÖÃsession
* */
public ......
Top 10 things new Flex developers should know
By Michael Portuesi | Published: November 27, 2009
While helping a coworker get started with Flash and Flex development, I thought it would be a good time to cover the list of things that I have found pretty essential to know about Flex development, co ......