expensive instruction to redo or question is
int(self.request.get('id')) so avoid casting for 1
2009/12/28 Ms. Jen <[email protected]>:
>
>
> I tried the Meta and DjangoForms and it still did not work.
>
>
> On another attempt, I tried this with the Meta & djangoforms:
>
> id = int(self.request.get('id'))
> band_id = Band.getBandByID(id)
> query = Band.gql("WHERE ID = :1",
> 'band_id')
> band_edit = query.get()
> self.response.out.write(template.render('editband.html',
> {'band_edit':
> band_edit }))
>
> which will render the page but not the form between the
>
> {% for band in band_band %} {% endfor %}
>
> in the template and it is not displaying the Band.db entity
> properties.
>
> If I add :
> for band in band_edit:
> self.response.out.write(template.render('editband.html',
> {'band_edit':
> band_edit }))
>
> I then get the error:
> TypeError: 'NoneType' object is not iterable
>
> Which leads me to think that the id as band_id is not being passed to
> the query.
>
> Anyone?
>
>
> --
>
> You received this message because you are subscribed to the Google Groups
> "Google App Engine" group.
> To post to this group, send email to [email protected].
> To unsubscribe from this group, send email to
> [email protected].
> For more options, visit this group at
> http://groups.google.com/group/google-appengine?hl=en.
>
>
>
--
You received this message because you are subscribed to the Google Groups
"Google App Engine" group.
To post to this group, send email to [email protected].
To unsubscribe from this group, send email to
[email protected].
For more options, visit this group at
http://groups.google.com/group/google-appengine?hl=en.
