I think you can add something like.
<mx:string id="summary">{model.duration + model.start}</mx:string>
Regards,
Wesley
On Tue, Jan 13, 2009 at 8:37 PM, stldvd <[email protected]> wrote:
> Hi guys,
>
> I'm trying to concatenate a series of string literals and bound variables
> into a model
> variable called 'summary', which will be displayed in a 'summary' textarea
> or text control.
>
> The variables come from various control settings -- numeric steppers etc.
> I can bind the variables to UI controls, for example
> <mx:NumericStepper id="durStep" value="{model.duration}"
> change="model.duration =
> durStep.value"/>
> <mx:NumericStepper id="startStep" value="{model.start}"
> change="model.start = startStep.value"/>
>
> But I'm not sure how or where to create this concatenated summary variable.
> I declare it in
> the model, but then where do I do the concatenating such that binding will
> actually work?
> Each time the steppers and combo boxes values change, I need to have the
> entire
> summary update.
>
> Ideally I just have a bindable variable in the model and then my textarea
> looks like this: <mx:Text id="ruleSummary" text=" {model.summary}" />
>
> Can someone help?
>
> Thanks,
>
> David
>
>
>
>
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