Using enterState and exitState events to update two TextArea controls with the name of the new state and of the old state : TextArea « Components « Flex

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Using enterState and exitState events to update two TextArea controls with the name of the new state and of the old state

      

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    <!-- states\StatesSimpleEvent.mxml -->
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
    xmlns:mx="library://ns.adobe.com/flex/mx" xmlns:s="library://ns.adobe.com/flex/spark"
    height="450">
    <s:states>
        <!-- Define the new view states. -->
        <s:State name="default" enterState="MyEnterTA.text = 'Enter state: default';"
            exitState="MyExitTA.text = 'Exit state: default';" />
        <s:State name="NewButton" enterState="MyEnterTA.text = 'Enter state: NewButton';"
            exitState="MyExitTA.text = 'Exit state: NewButton';" />
    </s:states>
    <s:VGroup id="g1">
        <s:HGroup>
            <s:Button id="b1" label="Click Me" enabled.NewButton="false" />
            <s:Button id="b2" label="New Button" includeIn="NewButton" />
        </s:HGroup>
        <s:Button label="Change to NewButton state" click="currentState='NewButton';" />
        <s:Button label="Change to default view state" click="currentState='default';" />
        <s:TextArea id="MyEnterTA" />
        <s:TextArea id="MyExitTA" />
    </s:VGroup>
</s:Application>

   
    
    
    
    
    
  

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