Mega Code Archive
Pass a string and the Event object to the runMove() method
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Code from Flex 4 Documentation "Using Adobe Flex 4".
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<!-- events/MultipleHandlerParametersInline.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">
<s:layout>
<s:VerticalLayout />
</s:layout>
<fx:Script>
public function runMove(dir:String, e:Event):void {
if (dir == "up") {
moveableButton.y = moveableButton.y - 5;
} else if (dir == "down") {
moveableButton.y = moveableButton.y + 5;
} else if (dir == "left") {
moveableButton.x = moveableButton.x - 5;
} else if (dir == "right") {
moveableButton.x = moveableButton.x + 5;
}
}
</fx:Script>
<mx:Canvas height="100%" width="100%">
<s:Button id="moveableButton"
label="{moveableButton.x.toString()},{moveableButton.y.toString()}"
x="75" y="100" width="80" />
</mx:Canvas>
<s:VGroup horizontalAlign="center">
<s:Button id="b1" label="Up" click='runMove("up",event);'
width="75" />
<s:HGroup horizontalAlign="center">
<mx:Button id="b2" label="Left" click='runMove("left",event);' width="75" />
<s:Button id="b3" label="Right" click='runMove("right",event);' width="75" />
</s:HGroup>
<s:Button id="b4" label="Down" click='runMove("down",event);' width="75" />
</s:VGroup>
</s:Application>
]]>