How are you updating the item? If you use the collection API, the UI should update. If you are directly assigning a value to an item property, then you should call itemUpdated(item).
Tracy ________________________________ From: [email protected] [mailto:[EMAIL PROTECTED] On Behalf Of Dimitrios Gianninas Sent: Thursday, December 04, 2008 8:32 AM To: [email protected] Subject: RE: [flexcoders] What Am I doing Wrong, View will not update when bound data is changed. Is the [Bindable] tag present at the top of the RoomModel declaration? Dimitrios Gianninas RIA Developer Team Lead Optimal Payments Inc. ________________________________ From: [email protected] [mailto:[EMAIL PROTECTED] On Behalf Of donvoltz Sent: Thursday, December 04, 2008 4:06 AM To: [email protected] Subject: [flexcoders] What Am I doing Wrong, View will not update when bound data is changed. Using Cairngorm, I am maintaining an ArrayCollection of a custom data type. This data is bound to the view, however, when I update the data in the ArrayCollection, the view is not updated until I redraw all of the custom components. Is there a way for each component to respond when I modify the data? Here is the code CUSTOM COMPONENT <?xml version="1.0" encoding="utf-8"?> <mx:Canvas xmlns:mx="http://www.adobe.com/2006/mxml <http://www.adobe.com/2006/mxml> " width="100%" height="100%" borderStyle="outset" cornerRadius="20"> <mx:Script> <![CDATA[ import com.dynamicmedicalventures.or_metrics.RoomModel; import mx.events.FlexEvent; [Bindable] private var _data:RoomModel; override public function set data(value:Object):void{ if(value != null){ super.data = value; this._data = value as RoomModel; } dispatchEvent(new FlexEvent(FlexEvent.DATA_CHANGE)); super.invalidateProperties(); } override protected function commitProperties():void { super.commitProperties(); if(data != _data){ _data = data as RoomModel; } } ]]> </mx:Script> <mx:Label x="10" y="10" fontSize="14" fontWeight="bold" id="roomTitle" text="{_data.roomData.roomName}"/> <mx:Image x="846" y="10" id="roomStatus"/> <mx:List x="10" y="86" width="580" height="312" id="caseList" dragEnabled="true" dropEnabled="true" dataProvider="{_data.caseList}" /> <mx:Label x="10" y="60" text="Case List"/> <mx:Label x="618" y="60" text="Main Staff"/> <mx:Label x="618" y="204" text="Misc Staff"/> <mx:List x="618" y="86" width="163" id="mainList" height="110" dataProvider="{_data.mainStaff}" /> <mx:List x="619" y="230" id="miscList" width="163" height="110" dataProvider="{_data.miscStaff}" /> <mx:Label x="10" y="415" text="Equipment List"/> <mx:HorizontalList x="10" y="441" width="580" dataProvider="{_data.equipmentList}" /> <mx:Label x="619" y="360" text="Messages & Alerts"/> <mx:TextArea x="619" y="389" width="259" height="112"/> </mx:Canvas> In the main application I am adding many of these custom components to a VBOX, here is that code snippit for (var i:int = 0; i<modelLocator.RoomModelCollection.length; i++){ var newRoom:RoomView = new RoomView() newRoom.data = modelLocator.RoomModelCollection.getItemAt(i); if(allRoomsBox) { allRoomsBox.addChild(newRoom); } } Thanks for any help Don AVIS IMPORTANT WARNING Ce message électronique et ses pièces jointes peuvent contenir des renseignements confidentiels, exclusifs ou légalement privilégiés destinés au seul usage du destinataire visé. L'expéditeur original ne renonce à aucun privilège ou à aucun autre droit si le présent message a été transmis involontairement ou s'il est retransmis sans son autorisation. Si vous n'êtes pas le destinataire visé du présent message ou si vous l'avez reçu par erreur, veuillez cesser immédiatement de le lire et le supprimer, ainsi que toutes ses pièces jointes, de votre système. La lecture, la distribution, la copie ou tout autre usage du présent message ou de ses pièces jointes par des personnes autres que le destinataire visé ne sont pas autorisés et pourraient être illégaux. Si vous avez reçu ce courrier électronique par erreur, veuillez en aviser l'expéditeur. This electronic message and its attachments may contain confidential, proprietary or legally privileged information, which is solely for the use of the intended recipient. No privilege or other rights are waived by any unintended transmission or unauthorized retransmission of this message. If you are not the intended recipient of this message, or if you have received it in error, you should immediately stop reading this message and delete it and all attachments from your system. The reading, distribution, copying or other use of this message or its attachments by unintended recipients is unauthorized and may be unlawful. If you have received this e-mail in error, please notify the sender.
