CurrencyValidator in Flex4

The CurrencyValidator class validates the currency format. You can set the precision property in it.

The CurrencyValidator class validates the currency format. You can set the precision property in it.

CurrencyValidator in Flex4:

The CurrencyValidator class validates the currency format. You can set the precision property in it. The Tag of CurrencyValidator is <mx:CurrencyValidator>. In this example you can see how we can use it.

Example:

<?xml version="1.0" encoding="utf-8"?>

<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"

xmlns:s="library://ns.adobe.com/flex/spark"

xmlns:mx="library://ns.adobe.com/flex/mx"

minWidth="955" minHeight="600">

<fx:Script>

<![CDATA[

import mx.controls.Alert;

]]>

</fx:Script>

<fx:Declarations>

<fx:Model id="Currency">

</currencyInfo>

</fx:Model>

<mx:CurrencyValidator source="{txt}" property="text" precision="2"

trigger="{btn}" triggerEvent="click"

valid="Alert.show('Validation Successful');"/>

</fx:Declarations>

<s:Panel title="CurrencyValidator Example" width="550">

<mx:Form height="94" width="548" backgroundColor="#101446" color="#FFFFFF">

<mx:FormItem label="Enter a amount(Rs): ">

<s:TextInput id="txt" width="100%" color="#000000"/>

</mx:FormItem>

<mx:FormItem >

<s:Button id="btn" label="Check Validation" chromeColor="#5F1B0C"/>

</mx:FormItem>

</mx:Form>

</s:Panel>

</s:Application>

Output:

Running Application:

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