Trying to simplify this:
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml";
layout="absolute" >
<mx:HTTPService id="temp" url="http://localhost:3000/signup/
register" result="resBack(event)" resultFormat="e4x" method="POST" />
<mx:TextArea id="txt" width="771" height="251"/>
<mx:Button click="sendIt()" label="Click" x="335" y="259"/>
<mx:Script>
<![CDATA[
public function sendIt():void{
temp.send({first_name: "first name"});
}
private function resBack(event:Event):void{
txt.text = String(temp.lastResult);
}
]]>
</mx:Script>
</mx:Application>
But when I click the button, I get:
TypeError: Error #1009: Cannot access a property or method of a null
object reference.
at test/sendIt()
at test/___Button1_click()
at [mouseEvent]
