I think you want to add this import statement:
from django.utils.html import escape
On 8/24/12, koiwai <amy.jeanette.morri...@gmail.com> wrote:
> plus code
>
> def response_add(self, request, obj, post_url_continue='../%s/'):
> """
> Determines the HttpResponse for the add_view stage.
> """
> opts = obj._meta
> pk_value = obj._get_pk_val()
>
> msg = "Item(s) were added successfully."
> # Here, we distinguish between different save types by checking for
> # the presence of keys in request.POST.
> if "_continue" in request.POST:
> self.message_user(request, msg + ' ' + _("You may edit it again
>
> below."))
> if "_popup" in request.POST:
> post_url_continue += "?_popup=1"
> return HttpResponseRedirect(post_url_continue % pk_value)
>
> if "_popup" in request.POST:
> return HttpResponse(
> '<!DOCTYPE html><html><head><title></title></head><body>'
> '<script
> type="text/javascript">opener.dismissAddAnotherPopup(window, "%s",
> "%s");</script></body></html>' % \
> # escape() calls force_text.
> (escape(pk_value), escapejs(obj)))
> elif "_addanother" in request.POST:
> self.message_user(request, msg + ' ' + (_("You may add another
> %s below.") % force_text(opts.verbose_name)))
> return HttpResponseRedirect(request.path)
> else:
> self.message_user(request, msg)
> return
> HttpResponseRedirect(reverse("admin:todo_item_changelist"))
>
> thanks
>
> On Friday, August 24, 2012 4:54:16 PM UTC+1, koiwai wrote:
>>
>> Hi,
>>
>> I'm currently working through Django by
>> Examples<http://lightbird.net/dbe/>and I am getting an error when
>> attempting to have the user automatically go
>> back to the listing of 'todo items' after entering new 'to do items'
>> through creating a new date. The
>> site<http://lightbird.net/dbe/todo_list.html#changing-save-redirect>asks
>> us to copy a function from a template provided by django, and alter a
>> couple of things. The code example and the template are a bit different
>> post altering though (I guess this is because I am using 1.4;s default
>> packages and presumably the author was using 1.2), but I don't think these
>>
>> are relevant to my problem (I use in rather than has.key etc)
>>
>> Name Error at /admin/todo/datetime/add/
>> global name 'escape' is not defined
>>
>
> --
> You received this message because you are subscribed to the Google Groups
> "Django users" group.
> To view this discussion on the web visit
> https://groups.google.com/d/msg/django-users/-/zw4c7aTNGRYJ.
> To post to this group, send email to django-users@googlegroups.com.
> To unsubscribe from this group, send email to
> django-users+unsubscr...@googlegroups.com.
> For more options, visit this group at
> http://groups.google.com/group/django-users?hl=en.
>
>
--
Sent from my mobile device
--
You received this message because you are subscribed to the Google Groups
"Django users" group.
To post to this group, send email to django-users@googlegroups.com.
To unsubscribe from this group, send email to
django-users+unsubscr...@googlegroups.com.
For more options, visit this group at
http://groups.google.com/group/django-users?hl=en.
