Hello Jeal-Noel,
why dont you let the user manipulate the data array directly? Instead
of removing and adding the list items you should let the controller do
that and just edit the data array. That way, you dont have the problem
of getting the user changes back to the data. :)
The main idea of the controller is just to work with the controller
and the data. In most of the cases, the interaction with the list is
done by the controller.
That could solve your problem and could make the coding much more
comfortable for you.
Best,
Martin
Am 13.05.2009 um 19:20 schrieb Jean-Noël Rivasseau:
Hi,
in my case the list contains ListItems, they ar not editable but the
user has controls in the interface to remove or add such predefined
ListItems. I would like the array from the model to be automatically
updated to correspond to what the user has added or removed in the
list.
If it is not yet available, how would you suggest that I currently
code that? I guess I would setup a Listener on the addItem and
removeItem from the List widget, and would have to manually
synchornize with the array model.
Would be better if it was available out of the box in Qx :)
JN
On Wed, May 13, 2009 at 2:22 PM, Martin Wittemann <[email protected]
> wrote:
Hello,
the list contains in the default setting only list items and the user
can't change anything in the list item. So a binding back from the
listitem to the model would not make much sense. But if you use some
kind of editable widgets in the list, that is an important feature as
you said. But i have to say that its missing currently. We have it on
our list and will introduce it by time.
What kind of widgets do you plan to use in the list? Perhaps we could
find a workaround as long as the feature isn't in the framework.
Regards,
Martin
Am 13.05.2009 um 12:41 schrieb Jean-Noël Rivasseau:
> Hello,
>
> I am trying to make a binding from a List to a List widget, however
> I see no options in the controller to make the binding
> bidirectional. Currently every change in the model is reflected in
> the widget, but I would like every change made in the widget to be
> also propagated in the model.
>
> Is this possible? How? If it's not possible, this would clearly be a
> very important feature request (at least for me ;)
>
> Jean-Noel
>
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The NEW KODAK i700 Series Scanners deliver under ANY circumstances!
Your
production scanning environment may not be a perfect world - but
thanks to
Kodak, there's a perfect scanner to get the job done! With the NEW
KODAK i700
Series Scanner you'll get full speed at 300 dpi even with all image
processing features enabled.
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Kodak, there's a perfect scanner to get the job done! With the NEW KODAK i700
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