Dear all,
Thanks for your reply I have modified my code as per below :
views.py :
def display_delete_profile(request):
user = request.user
if user.is_superuser:
user_list = User.objects.all()
return render_to_response ('delete.html',
{'user_list':user_list})
def delete (request):
user = request.user
if user.is_superuser:
if request.method == 'POST':
form = DeleteForm(request.POST)
if form.is_valid:
username = form.cleaned_data['username']
user_delete = User.objects.get(username=username)
id_delete = user_delete.id
return delete_object(request,object_id = id_delete,
model=User, post_delete_redirect='/notify/success/',
template_name='delete.html',login_required=True)
else :
form = DeleteForm()
variables = RequestContext(request, {'form' : form})
return render_to_response('delete.html',variables)
forms.py:
class DeleteForm(ModelForm):
class Meta :
model = User
fields = ('username',)
template:
<h1> Delete User </h1>
<br>
<p> Please select username below for delete profile </p>
<br>
<form id ="delete" method="POST" action="/accounts/delete/done/ ">
<p> username : <select name ="delete_user">
<option value = "delete"> Please select as the default item in the
list</option>
{% for user in user_list %}
<option value = {{ user.id }}> {{ user.username }} </option>
{% endfor %}
</select>
</p>
<p><input type="submit" value="delete"></p>
</form>
the display_delete_profile run fine and exactly like I want, but
delete always raise error "The view
fintoo.apps.authorization.views.delete didn't return an HttpResponse
object."
I have google it and by example provided it relate to indentation
matters when put template renderer. but I think I don't have any
problem with that. please put some light and really appreciate for any
kind help. Thank you.
regards,
-vierda-
On Jan 29, 5:41 pm, Malcolm Tredinnick <malc...@pointy-stick.com>
wrote:
> On Wed, 2009-01-28 at 23:47 -0800, Daniel Roseman wrote:
>
> [...]
>
> > No, you have provided four keyword arguments. The signature for the
> > delete_object function is as follows:
> > def delete_object(request, model, post_delete_redirect,
> > object_id=None,
> > slug=None, slug_field='slug', template_name=None,
> > template_loader=loader, extra_context=None,
> > login_required=False,
> > context_processors=None, template_object_name='object'):
>
> > So you need to pass request, model and post_delete_redirect *without*
> > keywords, as simple positional arguments:
> > return delete_object(request, User, '/notify/delete_done/',
> > template_name='delete.html', login_required=True)
>
> Everything you've written is correct, except for this bit. You
> emphasised the word "without" and that's not necessary. If a Python
> function has this signature:
>
> def foo(a, b, c=None, d=6):
> ...
>
> then you can quite happily use keyword arguments for the 'a' and 'b'
> parameters. What is different about those parameters is that you *must*
> supply them. They don't have default values. So foo(c=6, a=1, b='fred')
> would be a valid way to call that function.
>
> The Python error message is slightly misleading here (and it is
> generated by Python, not by Django). What they mean is that it takes two
> required arguments. By definition (Python's syntax requires it), the
> required arguments have to come before any default arguments, so they
> can be passed in as positional arguments. But the keyword/non-keyword
> argument distinction is actually a bit misleading in this case.
>
> Regards,
> Malcolm
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