Re: Re: Re: Re: Re: Re: Re: bug: combo box values (or "how to add an empty value to a model-bound control" ?)

> Jean-Luc,
>
> On Tue, May 6, 2008 at 8:30 AM, Jean Luc <jeanluc2008@...> wrote:
>> There are 3 widgets and a combo box in which you select the name of a
>> widget
>> which is bound to instance('local-data')/parent-widget/@name
>> instance('local-data')/parent-widget/@code is a calculated field and
>> should
>> be updated, but it's not - that's visible with the inspector.
>
> This is because of the calculate in the <xforms:bind>. It is evaluated
> in the context of the node pointed by nodeset, so it can't find the
> //widgetList elements, which are in another instance. Instead you need
> to write instance('form-data')//widgetList/...
>
> <xforms:bind nodeset="instance('local-data')/parent-widget/@code"
> readonly="false"
>
> calculate="instance('form-data')//widgetList/widget[name=instance('local-data')/parent-widget/@name]/@code"/>
>
> See your updated example attached.
>
> Alex
> --
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