FLEX常见的格式化处理.docVIP

1.货币格式化 ?xml version=1.0 encoding=utf-8? mx:Application xmlns:mx=/2006/mxml layout=vertical verticalAlign=top horizontalAlign=center backgroundGradientColors=[0x000000,0x323232] paddingTop=0 viewSourceURL=srcview/index.html mx:Script ![CDATA[ import mx.events.ValidationResultEvent; private var vResult:ValidationResultEvent; // Event handler to validate and format input. private function Format():void { vResult = numVal.validate(); if (vResult.type==ValidationResultEvent.VALID) { var temp:Number=Number(priceUS.text); formattedUSPrice.text= usdFormatter.format(temp); } else { formattedUSPrice.text=; } } ]] /mx:Script mx:CurrencyFormatter id=usdFormatter precision=2 currencySymbol=$ decimalSeparatorFrom=. rounding=nearest decimalSeparatorTo=. useNegativeSign=true useThousandsSeparator=true alignSymbol=left/ mx:NumberValidator id=numVal source={priceUS} property=text allowNegative=true domain=real/ mx:Panel title=CurrencyFormatter Example layout=vertical color=0xffffff borderAlpha=0.15 paddingTop=10 paddingRight=10 paddingBottom=10 paddingLeft=10 horizontalAlign=center mx:Form color=0x323232 mx:FormItem label=Enter dollar amount: mx:TextInput id=priceUS text= width=50%/ /mx:FormItem mx:FormItem label=Formatted U.S. dollar amount: mx:Label id=formattedUSPrice text= width=50%/ /mx:FormItem mx:FormItem mx:Button label=Validate and Format click=Format();/ /mx:FormItem /mx:Form /mx:Panel /mx:Application 2.日期格式化 ?xml version=1.0 encoding=utf-8?