<?xml version="1.0" encoding="utf-8"?>
<!-- Simple example to demonstrate the CurrencyFormatter. -->
<!--
如何使用Flex CurrencyFormatter
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-->
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml">
<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="."
decimalSeparatorTo="." useNegativeSign="true"
useThousandsSeparator="true" alignSymbol="left"/>
<mx:NumberValidator id="numVal" source="{priceUS}" property="text"
allowNegative="true" domain="real"/>
<mx:Panel title="CurrencyFormatter Example" width="75%" height="75%"
paddingTop="10" paddingLeft="10" paddingRight="10" paddingBottom="10">
<mx:Form>
<mx:FormItem label="Enter U.S. dollar amount:">
<mx:TextInput id="priceUS" text="" width="50%"/>
</mx:FormItem>
<mx:FormItem label="Formatted amount: ">
<mx:TextInput id="formattedUSPrice" text="" width="50%" editable="false"/>
</mx:FormItem>
<mx:FormItem>
<mx:Button label="Validate and Format" click="Format();"/>
</mx:FormItem>
</mx:Form>
</mx:Panel>
</mx:Application>
如何使用Flex CurrencyFormatter
最新推荐文章于 2014-07-24 22:48:47 发布