On Nov 16, 2006, at 9:50 PM, Jonathan LaCour wrote:
>
> I swear I have done this before, but its not working for me now. How
> do I display multiple date picker widgets on the same page with
> totally
> different field ids? I have tried this:
>
> In my controller:
>
> @expose(...)
> def action(self, ...):
> ...
> return dict(
> date_picker=CalendarDatePicker()
> )
>
> In my template:
>
> <ul>
> <li py:for="item in items">
> ${date_picker.display(field_id='picker_%s' % item.id)}
> </li>
> </ul>
>
> ... but I still get the same id on every single widget. What am I
> doing wrong?
Unfortunately the field_id cannot be changed at display time (http://
trac.turbogears.org/turbogears/ticket/902). The safest way to alter
it is to name the widget. However, there's no portable way to query
the id outside "update_params" or the widget template when the widget
is a child of a compound widget (as I've mentioned in another recent
thread, this last limitation has been removed in TGWidgets)
I infer from the template code you provided that you want a list of
pickers.... maybe a subclass of a RepeatingWidget could help there?
This will generate different ids for every picker.
Regards,
Alberto
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