flex as°æ¼ÆÊ±Æ÷
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"
layout="vertical"
verticalAlign="middle"
backgroundColor="white"
creationComplete="init()">
<mx:Script>
<![CDATA[
import flash.utils.Timer;
import flash.events.TimerEvent;
private const MIN_MASK:String = "00";
private const SEC_MASK:String = "00";
private const MS_MASK:String = "000";
private const TIMER_INTERVAL:int = 10;
private var baseTimer:int;
private var t:Timer;
private function init():void {
t = new Timer(TIMER_INTERVAL);
t.addEventListener(TimerEvent.TIMER, updateTimer);
}
private function updateTimer(evt:TimerEvent):void {
var d:Date = new Date(getTimer() - baseTimer);
var min:String = (MIN_MASK + d.minutes).substr(-MIN_MASK.length);
var sec:String = (SEC_MASK + d.seconds).substr(-SEC_MASK.length);
var ms:String = (MS_MASK + d.milliseconds).substr(-MS_MASK.length);
&nbs
Ïà¹ØÎĵµ£º
firefoxϵ±flashÉèÖòÎÊý wmode Ϊ transparent »òÕß Opaque ʱºòÎı¾¿òÖÐÊäÈëÖÐÎÄ»á³öÏÖÎÊÌâ¡£
µÍ°æ±¾µÄfirefoxÖÐÎÞ·¨ÊäÈëÖÐÎÄ£¬¸ß°æ±¾ÖÐÔò³öÏÖÂÒÂë¡£
ÂÒÂëÓëflashºÍÒ³Ãæ±àÂ뷽ʽ¶¼Ã»ÓйØÏµ£¬ÊÇfirefoxµÄbugÔì³ÉµÄ¡£
½â¾ö·½·¨Ö»ÓÐʹÓÃwmodeµÄĬÈÏÖµ£¬µ«ÊÇÕâÑùʹµÃflashÔÚÕû¸öÒ³ÃæµÄ×îÉϲ㣬divµÈ¶¼»á±»ÆäÕÚµ²×¡¡£
¼Ç ......
import flash.events.Event;
import flash.net.URLLoader;
import flash.net.URLRequest;
private var loader:URLLoader = new URLLoader();
private var request:URLRequest = new URLRequest("a.txt");
private function initComplete():void
{
  ......
£¨1£©treeµã»÷ʼþpublic function handleList(ev:ResultEvent)
{
sourceList=ev.result as ArrayCollection;
}
private function tree_itemClick(evt:ListEvent):void {
var item:Object = Tree(evt.currentTarget).selectedItem;
if (pmtree.dataDescriptor.isBranch(item)) {
......
Ò»¸öÊý¾ÝÄ£Ð;ÍÊÇÒ»¸öActionScript¶ÔÏó£¬Õâ¸ö¶ÔÏóµÄÊôÐÔÓÃÀ´´æ´¢Ó¦ÓóÌÐòÖ®µØÄãµÄÊý¾Ý¡£ÔÚÏò·þÎñÆ÷·¢ËÍÊý¾Ý֮ǰ£¬»òÕß´Ó·þÎñÆ÷½ÓÊÕÊý¾Ýµ«»¹Ã»ÓÐʹÓÃ֮ǰ£¬Êý¾ÝÄ£ÐÍÌṩһ¸öÔÚFlexÓ¦ÓóÌÐòÖд洢Êý¾ÝµÄ;¾¶¡£Adobe FlexÓ¦ÓóÌÐòÓë·þÎñÆ÷Ö®¼äµÄͨÐÅÖ»·¢ÉúÔÚFlexÓ¦ÓóÌÐòÐèÒª¼ìË÷µÄÊý¾ÝÉÐδ¿ÉÓ㬺ÍʹÓÃFlexÓ¦ÓóÌÐòÖеÄÐÂÊý¾Ý ......
ÓÃÁË3Ììʱ¼äдÁËÕâ¸ö µÚÒ»°æ±¾ ½ø¶Èͼ£¬ ÆäʵҲÊǸÊÌØÍ¼µÄÒ»ÖÖÁË£¬
Ŀǰ¸ÊÌØÍ¼ÓкܶàÈí¼þÁË£¬µ«ÊÇÔÚÏߵϹ±È½ÏÉÙ£¬¶øÇÒ¹¦ÄܱȽϵ¥Ò»£¬
²»¹ý¹úÄڵĵ¹ÊÇÓм¸¸ö£¬ Ò»¸öÊÇÒì¶ÈµÄ£¬Ò»¸öÊÇÏòÈÕ¿ûµÄ£¬¶¼ÊÇÓÃJSдµÄ
»¹ÓиöÓÃFLASH дµÄ Ò²ºÜ²»´í£¬ ÎÒÓÃFLEX дÁ˸ö£¬ÎÊÌ⻹ÊÇÓе쬱ÈÈçÕ¼ÓÃCPU
×ÊÔ´¹ý¸ß£¬²»¹ýÀ©Õ¹ÐÔµ½ÊǺÜÇ¿ ¡£ ......