Hi Hendrik,
I did what you said but I got an error because the variable "novo" is
referenced before it's assignment.
My html of this view is:
<form method='post'> {% csrf_token %}
{{ novo.as_p }}
<input type="submit" value="Editar" />
</form>
2012/6/5 Hendrik Speidel <[email protected]>
> Hi Lucas,
>
> Try moving the first novo=... Right after if request.method
>
> Then dedent the else and the line following it (the second novo)
> Then remove request.POST from the second novo
>
> Explanation:
>
> If the request method is not POST this will instanciate an unbound form
> that loads the data from the instance.
> If the request method is POST the form is populated using the POST data.
> If it is valid the instance is saved. If it is not valid django will set
> the errors on the form
>
> Good luck!
>
> Hendrik
>
> ----- Reply message -----
> Von: "Lucas Aride Moulin" <[email protected]>
> An: <[email protected]>
> Betreff: How to edit form filling it with actual data
> Datum: Di., Jun. 5, 2012 23:07
>
>
> I have a function that creates a form, loading the info that already exists
> in the DB, but I want it to fill the form with the info loaded. I found an
> article on djangoproject teaching how to do this, but it won't work with
> me.
> At novo = disciplinaForm(request.POST, instance=atual), if I remove the
> "request.POST" it loads the info, but don't save. And with "request.POST"
> it do
>
> The function:
>
> def edit_disciplina(request, disciplina_id):
> atual = disciplina.objects.get(pk=disciplina_id)
> novo = disciplinaForm(request.POST, instance=atual)
> if request.method == 'POST':
> if novo.is_valid():
> novo.save()
> return HttpResponseRedirect('/disciplinas/success/')
> else:
> novo = disciplinaForm(request.POST, instance=atual)
> return
>
> render_to_response('/home/zephir/Template/disciplinas/edit_disciplina.html',
> {'novo': novo}, context_instance=RequestContext(request))
>
> --
> Lucas Aride Moulin,
> [email protected]
>
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--
Lucas Aride Moulin,
[email protected]
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