Django ModelForm Template?

Question

I want to learn how to add a template to my ModelForm, which I am new to. Below you can see my models.py, url.py and views.py:

My .py model looks like this:

from django.db import models   
from django.forms import ModelForm
from django.contrib.auth.models import User

class Yazilar(models.Model):
    yazi = models.CharField(max_length=200)    
    temsilci = models.ForeignKey(User)

class YaziForm(ModelForm):        
    class Meta: 
        model = Yazilar

The function my views.py is below:

@login_required 
def yazi_ekle(request):
    yazim = YaziForm
    return render_to_response('yazi/save.html', {'YaziForm': YaziForm})

My url.conf is as follows:

(r'^yazi/save/$', 'tryout.yazi.views.yazi_ekle'),

My question is to create a form and what kind of form is the “action” parameter?

Answer 1

It seems to me that your problem is that you should be doing something like this:

@login_required
def yazi_ekle(request):
        yazim = YaziForm() # Look at the (), they are needed for instantiation
        return render_to_response('yazi/save.html', {'YaziForm': yazim}) # Sending the form instance to the context, not the form class

You now have a variable named YaziForm in the template context. Django creates an autorender for a group of table rows with default widgets, so in the yazi / save.html file do this

<form method="post" action="">
{% csrf_token %}
<table>
{{YaziForm}}
</table>
<input type="submit" value="Submit Form"/>
</form>

, POST.

Answer 2

<form action="">, URL-, , , .

, , "django.core.context_processors.request" TEMPLATE_CONTEXT_PROCESSORS settings.py, , :

<form action="{{ request.path }}">

, . :)

http://docs.djangoproject.com/en/1.1/ref/request-response/#django.http.HttpRequest.path

, ModelForm... http://docs.djangoproject.com/en/1.2/topics/forms/modelforms/

, , . , - . , , , , args .

:

@login_required
def yazi_ekle(request, id=None):
    form_args = {}
    if id is not None:
        # edit an existing Yazilar
        try:
            yazilar = Yazilar.objects.get(pk=id)
        except Yazilar.DoesNotExist:
            return Http404('Yazilar not found')
        form_args['instance'] = yazilar
    # else create new Yazilar...        

    if request.POST:
        form_args['data'] = request.POST
        yazi_form = YaziForm(**form_args)
        if yazi_form.is_valid():
            yazilar = yazi_form.save(commit=True)
    else:
        yazi_form = YaziForm(**form_args)

    return render_to_response('yazi/save.html',
        {
            'yazi_form': yazi_form
        },
        context_instance=RequestContext(request)
    )

urls.py - :

(r'^yazi/ekle/(?P<id>\d+)?$', 'tryout.yazi.views.yazi_ekle'),

:

<form method="post" action="">
{% csrf_token %}<!-- required since Django 1.2 or later -->
<ul>
    {{ yazi_form.as_ul }}
</ul>
<input type="submit" value="Submit Form"/>
</form>