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flex tree ×Ô¶¯ÏÔʾºáÏò¹ö¶¯Ìõ

mxml
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" xmlns:cmp="com.render.*"
    height="100%" width="100%" paddingTop="0" paddingBottom="0" paddingLeft="0" paddingRight="0">
    <cmp:AutoSizeTree
            id="checkTree"
            itemRenderer="com.render.CheckTreeRenderer"
            change="updataDataGrid()"
            labelField="@label"
             width="100%" height="100%" 
             horizontalScrollPolicy="auto" >
     </cmp:AutoSizeTree>
</mx:Application>
actionscript
package com.render
{
    import flash.events.Event;
   
    import mx.controls.Alert;
    import mx.controls.Tree;
    import mx.core.ScrollPolicy;
    import mx.core.mx_internal;
    public class AutoSizeTree extends Tree
    {
        public function AutoSizeTree()
        {
            super();
            horizontalScrollPolicy = ScrollPolicy.AUTO;
        }
    
        override public function get maxHorizontalScrollPosition():Number
        {
             if (isNaN(mx_internal::_maxHorizontalScrollPo


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<?xml version="1.0"?>
<cross-doma ......

12ÌõÓÐÓõÄFlex´úÂë

1.¸´ÖÆÄÚÈݵ½ÏµÍ³¼ôÌù°å
System.setClipboard(strContent);
2.¸´ÖÆÒ»¸öArrayCollection
   //dummy solution( well, it works )
   var bar:ArrayCollection = new ArrayCollection();
   for each ( var i:Object in ac ){
       bar.addItem( ......

FlexºÍAIRÖеÄÀ¬»ø»ØÊÕʵ¼ùÖ®¶ÔÏ󻺴æ[ÒëÎÄ]

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FlexºÍsliverlightµÄδÀ´Ö®Â·

flex Ôڳɳ¤µÄ¹ý³ÌÖÐÀú¾­²×É££¬µ«ÊÇʼÖÕÀë²»¿ªflashÔÚºǫ́×öºó¶Ü£¬ËûµÄºǫ́´úÂëÊÇActionscirp   µ«ÊÇsliverlightµÄºǫ́´úÂëÊÇ.net µÄ¼¼Êõ ËùÒÔ˵slilverlightѧµÄʱºò£¬Ö»ÒªÄã»á.net¾Í¿ÉÒԷdz£¿ìµÄÉÏÊÖ£¬flex ÄãÒÔǰѧ¹ýflash¡£ÄãÒ²¿ÉÒԺܿìÉÏÊÖ ......

flex sessionÏà¹Ø²Ù×÷

1.д session
mxml Îļþ ¼Ó
   <mx:RemoteObject source="servlet" id="sessionObject" />  
as ÎļþÓÃÏÂÃæÓï¾äµ÷ÓÃ
   sessionObject.session("set", "foo", 30200);
2.¶Á session
mxml Îļþ ¼Ó
   <mx:RemoteObject source="servlet" id="sessionObject1" res ......
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