For..in loop
In this tutorial we will study for..in loop which is similar to for each loop
of C#, Java and other popular languages, in this example you will see how to display a list on a textbox on click event.
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" creationComplete="initApp()">
<mx:Script>
<![CDATA[
private var obj: Object=new Object();
private function initApp():void
{
obj.a="Hello";
obj.b="Hi";
obj.c="Howdy";
}
public function dumpObj():void
{
for(var txt:String in obj)
{
newText.text+=txt+":"+obj[txt]+"\n";
}
}
]]>
</mx:Script>
<mx:TextArea id="newText" width="293" height="58" x="52" y="46"/>
<mx:Button id="B" label="Click Me" click="dumpObj()" x="154" y="124"/>
</mx:Application> |
