On 8/10/05, Tariq Ahmed <[EMAIL PROTECTED]> wrote:
> Got a simple model:
> <mx:Model id="sectionModel">
> <region revenue="1"/>
> <region revenue="2"/>
> <region revenue="3"/>
> <region revenue="4"/>
> </mx:Model>
>
> And I got a function that just hard code updates the values:
> function processCurrentItems()
> {
> sectionModel.region[0].revenue = 13;
> sectionModel.region[1].revenue = 14;
> sectionModel.region[2].revenue = 15;
> sectionModel.region[3].revenue = 16;
> }
>
> And then these two components displaying data:
> <mx:List dataProvider="{sectionModel.region}" labelField="revenue"/>
> <mx:Label text="{sectionModel.region[0].revenue}"/>
>
> Now the list should show 13,14,15,16 after the above function is called,
> and it does if called from the Application initialize call. But, if it's
> called as a result from a remoteObject call, the model is updated, but
> the List doesn't the change, however the Label does.
It's a case of the List not know that the model has changed. It needs
to get a modelChanged even or binding to fire.
You could do one of the following as the last thing in your processCurrentItems:
1. selectionModel.region.dispatchEvent({type: "modelChanged"});
2. selectionModel.region = selectionModel.region; // I think this
triggers binding
Manish
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