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個(gè)人總結(jié)flex各種用法

時(shí)間:2023-04-26 04:17:47 工作總結(jié) 我要投稿
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個(gè)人總結(jié)flex各種用法

轉(zhuǎn)自獲得屏幕的分辨率

var x:Number=Capabilities.screenResolutionX;

個(gè)人總結(jié)flex各種用法

var y:Number=Capabilities.screenResolutionY;

Alert.show("x="+x+"y="+y);

第二種方法

Alert.show(stage.fullScreenWidth+"=="+stage.fullScreenHeight);

//獲得stage(工作區(qū))的寬、高

Alert.show(stage.stageWidth+"=="+stage.stageHeight);

//讀取xml文件private function readxml2():void

{

var urlrequest:URLRequest=new URLRequest("file/stu.xml");

var urlloader:URLLoader=new URLLoader(urlrequest);

urlloader.addEventListener(Event.COMPLETE,completehandler);

}

private function completehandler(event:Event):void

{

var xml:XML=new XML(event.target.data);

//var arr:Array=new Array(xml);

this.dg.dataProvider=xml.children();

this.tree.dataProvider=xml;

this.cb.dataProvider=xml.children();

//this.hlist.dataProvider=xml.children();

}

//flex獲得系統(tǒng)路徑

var add:String=ExternalInterface.call("window.location.href.toString",1);

Alert.show(add);

//背景顏色不斷變化

private function changeBG():void{

var mytime:Timer=new Timer(2000);

mytime.addEventListener(TimerEvent.TIMER,changHandle);

mytime.start();

}

private function changHandle(e:TimerEvent):void{

this.setStyle("backgroundColor",Math.random()*0xffffff);

}

//獲得鍵盤按下的鍵的值

public function getCode():void

{

btn.addEventListener(KeyboardEvent.KEY_DOWN,keyHandle);

}

function keyHandle(event:KeyboardEvent):void

{

Alert.show("你按下了:"+String.fromCharCode(event.charCode));

}

//動(dòng)態(tài)加載不同界面

import commont.Two;

import commont.One;

var t:Two=new Two();

var o:One=new One();

private function showOne():void{

tw.removeAllChildren();

tw.addChild(o);

}

private function showTwo():void{

tw.removeAllChildren();

tw.addChild(t);

}

//flex綁定圖片

[Bindable]

[Embed(source="img/1.jpg")]

public var phone1:Class;

//日期中文標(biāo)題

mx:DateChooser id="dtchoose"x="219"y="83"dayNames="[日,一,二,三,四,五,六]"monthNames="[一月,二月,三月,四月,五月,六月,七月,八月,九月,十月,十一月,十二月]"change="disDate()"minYear="2007"/

//選擇日期dateChoose function disDate():void{

txtDate.text=fm.format(dtchoose.selectedDate.toLocaleDateString());

}

//flex中添加html標(biāo)記

mx:TextArea id="text"creationComplete="init()"width="248"height="59"

mx:htmlText

![CDATA[

input type='file'/

a href="你哈!/a

]]

/mx:htmlText

/mx:TextArea

//flex帶下劃線的鏈接

this.lblLink.htmlText="a href='target='_blank'新聞/a";mx:Label x="524"y="393"text="Hellollll"id="lblLink"rollOver="focusManager.deactivate()"color="blue"opaqueBackground="#ffffff"

rollOut="focusManager.activate()"styleName="Label"

creationComplete="link()"/.Label{text-roll-over-color:red;text-decoration:underline;background-color:green;font-size:12px;text-selected-color:red;}

//flex轉(zhuǎn)向URL Var url:URLRequest=new URLRequest("");

navigateToURL(url,"_self");//在本頁(yè)打開(kāi)

navigateToURL(url,"_blank");//在新的一頁(yè)打開(kāi)

//彈出對(duì)話框---非模式打開(kāi)---

PopUpManager.createPopUp(this,類(界面)的名稱);

---模式打開(kāi)---

var ep:Main=new Main();

PopUpManager.addPopUp(ep,this,true);//界面,打開(kāi)窗口父類,是否模式

PopUpManager.centerPopUp(ep);//在父類窗口居中

//---Alert的用法

public function test():void

{

var glow:GlowFilter=new GlowFilter();

glow.color=StyleManager.getColorName("blue");//邊框顏色

glow.strength=5;

glow.alpha=0.8;

var alert:Alert=Alert.show("是否選擇","提示",Alert.YES|Alert.NO,this,alertHandle);

alert.filters=[glow];

}

private function alertHandle(event:CloseEvent):void{

if(event.detail==Alert.YES){

lbl.text="是";

}else{

lbl.text="否";

}

}

mx:Button x="62"y="80"label="Button"click="test()"/

mx:Label x="62"y="37"text="Label"width="65"id="lbl"/

//flex Combobox添加–請(qǐng)選擇-

private function loadCB(){

var arr:Array=new Array("-請(qǐng)選擇-");

for(var i:int=1;i 10;i++){

arr[i]=i;

}

this.cb.dataProvider=arr;

}

//combobox選擇的值和下標(biāo)

private function selected():void{

Alert.show(cb.selectedItem.toString()+"下標(biāo):"+cb.selectedIndex);

}

mx:ComboBox x="194"y="80"id="cb"creationComplete="loadCB()"change="selected()"

//鼠標(biāo)移動(dòng)變大,Button加圖片,變手型

mx:Button x="72"y="80"label="Button"click="test()"mouseMove="changBig()"mouseOut="changSmall()"id="btn"height="52"icon="@Embed(source='img/3.jpg')"

labelPlacement="bottom"width="67"useHandCursor="true"buttonMode="true"/

private function changBig():void{

this.btn.scaleX=1.5;

this.btn.scaleY=1.5

}

private function changSmall():void{

this.btn.scaleX=1;

this.btn.scaleY=1;

}

//flex panel拖動(dòng)效果

mx:Panel x="194"y="125"width="192"height="121"layout="absolute"id="panel"mouseDown="ondragStart(event)"mouseUp="ondragStop(event)"

/mx:Panel private function ondragStart(event:MouseEvent):void{

Panel(event.target).startDrag();

}

private function ondragStop(event:MouseEvent):void{

Panel(event.target).stopDrag();

}

//寫入共享數(shù)據(jù)

share=SharedObject.getLocal("username");

share.data.userName=txtUser.text;

share.flush();

//讀取共享數(shù)據(jù)

var share:SharedObject=SharedObject.getLocal("username");

Alert.show(share.data.userName);

//jsp/html文件嵌入到flex中(需要把flexiframe.swc放在項(xiàng)目的flex_libs下)

Application標(biāo)簽內(nèi)xmlns:code=mx:HDividedBox x="0"y="10"width="100%"height="500"

mx:Panel width="30%"height="500"layout="absolute"

/mx:Panel mx:Panel width="70%"height="500"layout="absolute"

code:IFrame id="frm"source="file/萬(wàn)年歷.html"height="100%"width="100%"/!-這是最重要的-à

/mx:Panel

/mx:HDividedBox

//檢查使用的操作系統(tǒng)

private function checkOS():void{

var os:String=Capabilities.os;

tt.text="你的操作系統(tǒng)是:--"+os;

}

//檢查所使用的瀏覽器

private function checkPlay():void{

var play:String=Capabilities.playerType;

Alert.show(play);

if(play=="ActiveX"){

tt.text="你的瀏覽器是--IE";

}else if(play=="PlugIn"){

tt.text="你的瀏覽器是--Mozilla-Firefox";

}else{

tt.text="你的瀏覽器是--其他";

}

}

//檢查player的版本和使用的語(yǔ)言

private function other():void{

var v:String=Capabilities.version;

var l:String=Capabilities.language;

tt.text="你的flayer版本號(hào):--"+v+

"\r\n你的語(yǔ)言是:--"+l;

}

//改變鼠標(biāo)樣式

[Bindable]

[Embed(source="img/157.jpg")]

public var cur:Class;

private function initCursor(event:Event){

CursorManager.setCursor(cur);

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