Mega Code Archive

 

Categories / Flex / Data Model

 

Use NumberValidator to validate and CurrencyFormatter to format

<?xml version="1.0" encoding="utf-8"?> <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" minWidth="1024" minHeight="768">         <mx:CurrencyFormatter id="currencyFormatter" currencySymbol="L" thousandsSeparatorFrom="." decimalSeparatorFrom=","/>         <mx:NumberValidator id="numValidator" property="text"/>     <mx:Script>                      import mx.events.ValidationResultEvent;             private var vResult:ValidationResultEvent;                          private function currencyFormat():void {                 vResult = numValidator.validate(inputCurrency.text);                 if (vResult.type==ValidationResultEvent.VALID) {                     inputCurrency.text =                         currencyFormatter.format(inputCurrency.text);                 } else {                     inputCurrency.text= "";                 }             }                         </mx:Script>             <mx:Label text="Currency Input"/>             <mx:TextInput id="inputCurrency" focusOut="currencyFormat()" width="300"/> </mx:Application>