I have an Horizontal list that is connected to "patients" arraycollection.
I've created an Canvas Itemrenderer for the horizontal list that lists the patient's medical information. Within the itemrenderer, I am calling out to a PHP HTTPService call to retrieve the visits for each patient. However I am not getting any data returned. If I run the HTTPService in the main application, it works. My main app code below: <mx:HorizontalList id="h_compare" width="100%" height="100%" dataProvider="{myCompare}" labelField="name" itemRenderer="comparerenderer" columnWidth="500" rowHeight="{hbox_compare.height}" borderColor="haloBlue" scrollTipFunction="horizontalList_scrollTipFunc" showScrollTips="true" alternatingItemColors="[#FFFFFF, #EEEEEE]" backgroundAlpha=".5" removedEffect="{fadeOut}"/> Itemrenderer code below (Screenshot also attached). <?xml version="1.0" encoding="utf-8"?> <!-- http://blog.flexexamples.com/2008/03/08/creating-a <http://blog.flexexamples.com/2008/03/08/creating-a> -simple-image-gallery-with-the-flex-tilelist-contr ol/ --> <mx:VBox xmlns:mx="http://www.adobe.com/2006/mxml <http://www.adobe.com/2006/mxml> " horizontalAlign="center" verticalAlign="middle" xmlns:flexiframe="http://code.google.com/p/flex-i <http://code.google.com/p/flex-i> frame/" width="100%" height="100%" backgroundColor="#DBD8CC" preinitialize="srv_visit_rend.send();" xmlns:creativesource="it.creativesour ce.*"> <m x:Script> <![CDATA[ import mx.rpc.events.FaultEvent; import mx.rpc.events.ResultEvent; import mx.collections.ArrayCollection; import com.adobe.serialization.json.JSON; import mx.controls.Alert; public function initapp():void { //parentDocument.get_user(data .patient_id.toString()); srv_visit_rend.send(); } [Bindable] var myVisits_rend:ArrayCollection; private function resultHandler_visit_rend(e:ResultEvent):void { // myData.source = ArrayCollection(e.result.data.row).toArray(); var sample:String = data.patient_id; var rawArray:Array; var rawData:String = String(e.result); rawArray = JSON.decode(rawData) as Array; myVisits_rend = new ArrayCollection(rawArray); myVisits_rend.refresh( ); } private function handle(e:Event):void{ parentDocument.alert_parent _remove_panel(data); //Alert.show('Hello from the titleBar Button!!'); } ]]> </mx:Script> <mx:HTTPServic e id="srv_visit_rend" url="http://localhost/test_visit.php <http://localhost/test_visit.php> " result="resultHandler_visit_rend(event)" showBusyCursor="true"> <mx:request xmlns=""> <patient_id> {data.patient_id} </patient_id> </mx:request> </mx:HTTPService> <creativesource :CustomPanel width="100%" height="100%" titleBtnClick="{handle(event)}"> <mx:HBox width="100%" height="30%"> <mx:Panel width="100%" height="100%" alpha="1.0" headerHeight="0" backgroundAlpha="0" borderStyle="none"> <mx:VBox width="100%" height="100%"> <mx:Label text="{data.patient_id}" fontAntiAliasType="advanced" fontSize="20" fontWeight="bold"/> <mx:Label text="{data.diagnosis}" fontAntiAliasType="advanced" fontSize="20" fontWeight="bold"/> <mx:TextInput id="lname" width="100%" text="{data.name}"/> <mx:TextInput id="city" text="{data.Eitology}"/> <mx:TextInput id="zip" width="100%" text="{data.cause_of_injury}"/> <mx:TextInput width="100%" text="{data.cortical_injury}"/> <mx:TextInput width="100%" text="{data.thalamic_injury}"/> </mx:VBox> </mx :Panel> </mx:HBox> <mx:HBox width="100%" height="70%"> <mx:VBox width="10%" height="100%"> <mx:DataGrid width="100%" height="100%" dataProvider="{myVisits_rend}"> <mx:columns> <mx :DataGridColumn headerText="Visit" dataField="visit_start_date" width="20" color="#333333"/> </mx:columns> </mx:DataGrid> </mx:VBox> <mx:VBox width="90%" height="100%"> <mx:TabNavigator width="100%" height="100%"> <mx:Canvas width="100%" height="100%" label="Summary"> </mx:Canvas> <mx:Canvas width="100%" height="100%" label="Imaging"> <flexiframe:IFrame id="slowLoadingIFrameWithLoadIndicator" source="http://ric.uthscsa.edu/mango/MangoUsingLo <http://ric.uthscsa.edu/mango/MangoUsingLo> ader.html" loadIndicatorClass="SampleLoadIndicator" width="100%" height="100%"/> </mx:Canvas> <mx:Canvas width="100%" height="100%" label="File Directory"> <mx:DataGrid dataProvider="" width="100%" height="100%"> <mx:columns> <mx:DataGridColumn dataField="length" headerText="Files/Folders" width="100"> <mx:itemRenderer> <mx:Component> <mx :LinkButton label="" click="" fontWeight="normal"/> </mx:Component> </mx:itemRe nderer> </mx:DataGridColumn> </mx:columns> </mx: DataGrid> </mx:Canvas> <mx:Canvas width="100%" height="100%" label="Audit"> </mx:Canvas> </mx:TabNavigator> </ mx:VBox> </mx:HBox> </creativesource:CustomPanel > </mx:VBox>