when are you calling the service?
C
________________________________
From: Jason B <nos...@advancedonsite.com>
To: flexcoders@yahoogroups.com
Sent: Saturday, August 1, 2009 5:51:26 PM
Subject: [flexcoders] Re: creation timing on panel component
Just so you know if I use this on the component it works fine
<mx:VBox >
<nutrition:Panelcre atemeal id="pnlCreateBreakf ast" meal="{nutritionDat
a.breakfast} "/>
</mx:VBox>
--- In flexcod...@yahoogro ups.com, "Jason B" <nos...@...> wrote:
>
> Main.mxml
> ------------ ------
>
> [Bindable]
> private var nutritionData: XML;
>
>
> // create breakfast
> private function createBreakfast( ):void
> {
> vsMain.selectedInde x = 1;
> vsCreateMeals. selectedIndex = 0;
> plantype = 'Breakfast';
>
> #1009 ERROR HERE BELOW !
> pnlCreateBreakfast. meal = nutritionData.
> breakfast;
>
> }
>
>
> <mx:HTTPService id="hsNutrition" url="/main.php/ flexnutrition/ nutritioncal"
> result="nutritionRe sultHandler( event)"
> fault="nutritionFau ltHandler( event)" resultFormat= "e4x"/>
>
>
> <mx:VBox width="100%" height="100% ">
> <mx:ViewStack width="40%" height="410"
> borderStyle= "inset" borderThickness= "2" id="vsCreateMeals" >
>
> <mx:VBox >
> <nutrition:Panelcre atemeal
> id="pnlCreateBreakf ast" />
> </mx:VBox>
>
>
> ------------ --------- --------- --------- --------- ---------
> panelcreatemeal. mxml
> ------------ -
> <?xml version="1.0" encoding="utf- 8"?>
> <mx:Panel xmlns:mx="http://www.adobe. com/2006/ mxml" width="100%"
> height="390"
> borderThicknessLeft ="0" borderThicknessRigh t="0" borderThicknessBott
> om="0"
> dropShadowEnabled= "false"
> horizontalAlign= "center" xmlns:containers= "com.dougmccune.
> containers. *" title="Select An Item from below" creationPolicy= "all">
>
> <mx:Script>
> <![CDATA[
> //import com.createmealPanel ;
>
> [Bindable]
> private var _meal:XMLList;
>
> public function set meal(value:XMLList) :void
> {
> if(value)
> {
> _meal = value;
> createContainers( );
> }
> }
>
> private function createContainers( ):void
> {
> for each(var item:Object in _meal.itemdata)
> {
> if(item.available == "yes")
> {
> var panelcreatemealitem
> :Panelcreatemeal item = new Panelcreatemealitem ;
> coverflow.addChild(
> panelcreatemeali tem);
> panelcreatemealitem
> .mealDetails = item;
> }
> }
> }
> ]]>
> </mx:Script>
>
> <containers: CoverFlowContain er id="coverflow" width="100%"
> height="100% "
> horizontalGap= "1" borderStyle= "inset" backgroundColor=
> "0xFFFFFF"
> segments="9" reflectionEnabled= "true"/>
>
> <mx:HBox>
> <mx:Button label="item 1" click="parentApplic
> ation.vsCreateMe als.selectedInde x=0;"/>
> <mx:Button label="side item 1"
> click="parentApplic ation.vsCreateMe als.selectedInde x=1;"/>
> <mx:Button label="side item 2" click="parentApplic
> ation.vsCreateMe als.selectedInde x=2;"/>
> </mx:HBox>
> </mx:Panel>
>
>
> ------------ ---------
> panelcreatemealitem .mxml
> ---------
> <?xml version="1.0" encoding="utf- 8"?>
> <mx:Panel xmlns:mx="http://www.adobe. com/2006/ mxml" width="310"
> height="320"
> title="{mealDetails .title}" horizontalAlign= "center" creationPolicy=
> "all">
>
>
> <mx:Metadata>
> [Event(name= "addToMeal" )]
> [Event(name= "learnAboutThis" )]
> </mx:Metadata>
>
> <mx:Script>
> <![CDATA[
> import mx.controls. Alert;
>
> [Bindable]
> public var mealDetails: Object;
>
>
> private function calldispatch( ):void {
> parentApplication. createmeals_ loadswf_var =
> mealDetails. swf;
> dispatchEvent( new Event('learnAboutTh is',
> true));
>
> }
>
> ]]>
> </mx:Script>
>
> <mx:Image source="{mealDetail s.imgsource }" width="285" height="159" />
>
> <mx:Label text="{mealDetails. serving}" />
>
> <mx:Button label="Add to Meal" click="dispatchEven t(new
> Event('addToMeal' , true))"/>
>
> <mx:Button label="Learn About This" click="calldispatch ()"/>
>
> </mx:Panel>
>
>
>
>
>
>
>
>
>
>
>
>
> --- In flexcod...@yahoogro ups.com, claudiu ursica <the_braniak@ > wrote:
> >
> > Quick and really dirty...
> > wrap them inside a try catch block... but then I can't believe I just said
> > that... Share some more code and I'll come up with something more
> > engineering like...
> >
> > C
> >
> >
> >
> >
> > ____________ _________ _________ __
> > From: Jason B <nospam@>
> > To: flexcod...@yahoogro ups.com
> > Sent: Saturday, August 1, 2009 5:25:33 PM
> > Subject: [flexcoders] creation timing on panel component
> >
> >
> >
> > I'm calling a httpservice which I populate into this nutritionData
> > variable, I'm using a panel component to reuse it, and when I call the
> > #SETTER below it throws a 1009 error, I was wondering if the panel is
> > not yet created, if thats the case how can i wait until the panel is
> > created?
> >
> > [Bindable]
> > private var nutritionData: XML;
> >
> > #SETTER
> > pnlCreateBreakfast. meal = nutritionData. breakfast;
> >
>
