Explicitly handling component validation events : Validator « Development « Flex






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Explicitly handling component validation events

Explicitly handling component validation events
           
<?xml version="1.0"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml">
  <mx:Script>
    
    import flash.events.Event;
    
    private var currentTextColor:Object;
    private function myCreationComplete(eventObj:Event):void {
      currentTextColor = getStyle('color');
    }
    private function handleInvalidVal(eventObject:Event):void {
      setStyle('color', "red");
    }
    private function handleValidVal(eventObject:Event):void {
      setStyle('color', currentTextColor);
    }
    
  </mx:Script>
  <mx:PhoneNumberValidator source="{phoneInput}" property="text" />
  <mx:TextInput id="phoneInput"
    initialize="myCreationComplete(event);"
    invalid="handleInvalidVal(event);" valid="handleValidVal(event);" />
  <mx:TextInput id="zipInput" />
</mx:Application>








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