[flexcoders] Binding a DataGrid to an Array
Using Cairngorm 2 I have a datagrid in my view that is bound to an array in my model object. My app adds a new item to the array, but the datagrid is not updated. I see that this may not be possible using arrays and that arraycollections are recommended. What is the best way to bind (something) to this array and get the datagrid to update? Any advice? FYI... The property is an array because it is linked to a ColdFusion component array property. I tried using Array Collection on my model object, but it would not convert. Thanks in advance, Steve
Re: [flexcoders] Binding a DataGrid to an Array
you can push your array into an ArrayCollection and bind that to your grid On 1/17/07, stevehousefl [EMAIL PROTECTED] wrote: Using Cairngorm 2 I have a datagrid in my view that is bound to an array in my model object. My app adds a new item to the array, but the datagrid is not updated. I see that this may not be possible using arrays and that arraycollections are recommended. What is the best way to bind (something) to this array and get the datagrid to update? Any advice? FYI... The property is an array because it is linked to a ColdFusion component array property. I tried using Array Collection on my model object, but it would not convert. Thanks in advance, Steve -- http://indeegrumpee.spaces.live.com/
Re: [flexcoders] Binding a DataGrid to an Array
Steve,
why not use an ArrayCollection? in your result function do something like
this
function result(data:Object):void{
var myModel : ModelLocator : ModelLocator.getInstance();
myModel.myArrayCollection = new ArrayCollection(data.result);
}
You should be able to add Items to your ArrayCollection and see your
datagrid updated.
João Fernandes
On 17/01/07, stevehousefl [EMAIL PROTECTED] wrote:
Using Cairngorm 2
I have a datagrid in my view that is bound to an array in my model
object. My app adds a new item to the array, but the datagrid is not
updated. I see that this may not be possible using arrays and that
arraycollections are recommended. What is the best way to bind
(something) to this array and get the datagrid to update? Any advice?
FYI... The property is an array because it is linked to a ColdFusion
component array property. I tried using Array Collection on my model
object, but it would not convert.
Thanks in advance,
Steve
--
João Fernandes
RE: [flexcoders] Binding a DataGrid to an Array
Definitly use the ArrayCollection, there is not other way, the Array class is dumb. var ac:ArrayCollection = new ArrayCollection( myArray ); Dimitrios Gianninas Optimal Payments Inc. -Original Message- From: flexcoders@yahoogroups.com on behalf of stevehousefl Sent: Wed 1/17/2007 8:57 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] Binding a DataGrid to an Array Using Cairngorm 2 I have a datagrid in my view that is bound to an array in my model object. My app adds a new item to the array, but the datagrid is not updated. I see that this may not be possible using arrays and that arraycollections are recommended. What is the best way to bind (something) to this array and get the datagrid to update? Any advice? FYI... The property is an array because it is linked to a ColdFusion component array property. I tried using Array Collection on my model object, but it would not convert. Thanks in advance, Steve -- WARNING --- 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. AVIS IMPORTANT -- 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. winmail.dat
Re: [flexcoders] Binding a DataGrid to an Array
OK. I think I have that working.
Thanks All!
On 1/17/07, João Fernandes [EMAIL PROTECTED] wrote:
Steve,
why not use an ArrayCollection? in your result function do something like
this
function result(data:Object):void{
var myModel : ModelLocator : ModelLocator.getInstance();
myModel.myArrayCollection = new ArrayCollection(data.result);
}
You should be able to add Items to your ArrayCollection and see your
datagrid updated.
João Fernandes
On 17/01/07, stevehousefl [EMAIL PROTECTED] wrote:
Using Cairngorm 2
I have a datagrid in my view that is bound to an array in my model
object. My app adds a new item to the array, but the datagrid is not
updated. I see that this may not be possible using arrays and that
arraycollections are recommended. What is the best way to bind
(something) to this array and get the datagrid to update? Any advice?
FYI... The property is an array because it is linked to a ColdFusion
component array property. I tried using Array Collection on my model
object, but it would not convert.
Thanks in advance,
Steve
--
João Fernandes
