常用的Flex源代碼大全
本文和大家重點討論一下一些常用的Flex源代碼,通過這些源代碼的學習我們會對Flex代碼的認識會更加熟悉,在以后的使用的過程中可以信手拈來。
12條常用的Flex源代碼
1.復制內容到系統(tǒng)剪貼板
Java代碼
- System.setClipboard(strContent);
- System.setClipboard(strContent);
2.復制一個ArrayCollectionFlex源代碼
Java代碼
- //dummysolution(well,itworks)
- varbar:ArrayCollection=newArrayCollection();
- foreach(vari:Objectinac){
- bar.addItem(i);
- }
- //fantastic!//
- varbar:ListCollectionView=newListCollectionView(ListCollectionView(ac).list);
- //dummysolution(well,itworks)varbar:ArrayCollection=newArrayCollection();
- foreach(vari:Objectinac){bar.addItem(i);}
- //fantastic!//varbar:ListCollectionView=newListCollectionView(ListCollectionView(ac).list);
3.打開一個新瀏覽器窗口
Java代碼
- navigateToURL(newURLRequest('http://52friends.com'),'_blank');
- navigateToURL(newURLRequest('http://52friends.com'),'_blank');
4.刷新瀏覽器Flex源代碼
Java代碼
- navigateToURL(newURLRequest("javascript:location.reload();"),"_self")
- navigateToURL(newURLRequest("javascript:location.reload();"),"_self")
5.關閉瀏覽器Flex源代碼
Java代碼
- navigateToURL(newURLRequest("javascript:window.close()"),"_self");
- navigateToURL(newURLRequest("javascript:window.close()"),"_self");
#p#6.設置Alert窗口的背景為透明
Java代碼
- Alert
- {
- modalTransparency:0.0;
- modalTransparencyBlur:0;
- }
- Alert{modalTransparency:0.0;modalTransparencyBlur:0;}
7.取隨機顏色Flex源代碼
Java代碼
- lbl.setStyle('color',0xffffff*Math.random());
- lbl.setStyle('color',0xffffff*Math.random());
8.清除子串左側空格
Java代碼
- publicfunctionLTrim(s:String):String
- {
- vari:Number=0;
- while(s.charCodeAt(i)==32||s.charCodeAt(i)==13||s.charCodeAt(i)==10||s.charCodeAt(i)==9)
- {
- i++;
- }
- returns.substring(i,s.length);
- }
- publicfunctionLTrim(s:String):String{vari:Number=0;
- while(s.charCodeAt(i)==32||s.charCodeAt(i)==13||s.charCodeAt(i)==10||
- s.charCodeAt(i)==9){i++;}returns.substring(i,s.length);}
9.清除字串右側空格Flex源代碼
Java代碼
- publicfunctionRTrim(s:String):String
- {
- vari:Number=s.length-1;
- while(s.charCodeAt(i)==32||s.charCodeAt(i)==13||s.charCodeAt(i)==10||s.charCodeAt(i)==9)
- {
- i--;
- }
- returns.substring(0,i+1);
- }
- publicfunctionRTrim(s:String):String{vari:Number=s.length-1;
- while(s.charCodeAt(i)==32||s.charCodeAt(i)==13||s.charCodeAt(i)==10
- ||s.charCodeAt(i)==9){i--;}returns.substring(0,i+1);}
#p#10.清除字串左右的空格
Java代碼
- publicfunctionTrim(s:String):String
- {
- returnLTrim(RTrim(s));
- }
- publicfunctionTrim(s:String):String{returnLTrim(RTrim(s));}
11.獲取數(shù)據(jù)類型Flex源代碼
Java代碼
- getQualifiedClassName(data)
- getQualifiedClassName(data)
12.生成隨機字符串.
Java代碼
- privatefunctionGenerateCheckCode():String
- {
- //init
- varran:Number;
- varnumber:Number;
- varcode:String;
- varcheckCode:String="";
- //get4radom
- for(vari:int=0;i<4;i++)
- {
- ran=Math.random();
- number=Math.round(ran*10000);//getresultlike0.1234
- if(number%2==0)
- code=String.fromCharCode(48+(number%10));//0'sASCIIcodeis48
- else
- code=String.fromCharCode(65+(number%26));//A'sASCIIcodeis65
- checkCode+=code;
- }
- returncheckCode;
- }
- privatefunctionGenerateCheckCode():String{//initvarran:Number;
- varnumber:Number;varcode:String;varcheckCode:String="";
- //get4radomfor(vari:int=0;i<4;i++){ran=Math.random();number=Math.round(ran*10000);
- //getresultlike0.1234if(number%2==0)code=String.fromCharCode(48+(number%10));
- //0'sASCIIcodeis48elsecode=String.fromCharCode(65+(number%26));
- //A'sASCIIcodeis65checkCode+=code;}returncheckCode;}
【編輯推薦】
- 解讀開源Flex源代碼使用
- 解讀Flex源代碼使用,就像打開的糖果箱
- Flex及FlexBuilder2.0開發(fā)環(huán)境詳解
- FlexBuilder3.0與Eclipse3.4的***結合
- Flex內存泄露解決方法和內存釋放優(yōu)化原則