Re: [flexcoders] httpservice listener

[Ivan Wang]

Not quite sure what's actually going on here. But you can try to remove 
listener in the corresponding result handler other than do it in another 
handler.

----- Original Message ----- 
  From: advancedonsite 
  To: flexcoders@yahoogroups.com 
  Sent: Sunday, August 23, 2009 10:02 AM
  Subject: [flexcoders] httpservice listener


    When using mxml httpservice

  <mx:HTTPService id="hsNutrition" url="/main.php/flexnutrition/nutritioncal" 
fault="nutritionFaultHandler(event)" resultFormat="e4x"/>

  I call the init on app load

  private function init():void
  {
  hsNutrition.addEventListener(ResultEvent.RESULT, nutritionResultHandler);
  hsNutrition.send();

  }

  private function nutritionResultHandler(event:ResultEvent):void
  { 
  nutritionData = event.result as XML;
  Alert.show("NUTRITION RESULT");
  }

  I then later resuse the httpservice another area but this code does not seem 
to remove the nutritionResultHandler from the result, it actually calls both 
result events on one http send?
  Any ideas what might be happening?

  hsNutrition.removeEventListener(ResultEvent.RESULT, nutritionResultHandler);
  hsNutrition.request.byo = "b";
  hsNutrition.addEventListener(ResultEvent.RESULT, createYourOwnMeal_result);

  hsNutrition.send();


  }