Generic editing viewsLink to this heading#

A view that displays a form. On error, redisplays the form with validation errors; on success, redirects to a new URL.

Ancestors (MRO)

This view inherits methods and attributes from the following views:

• django.views.generic.base.TemplateResponseMixin

• django.views.generic.edit.BaseFormView

• django.views.generic.edit.FormMixin

• django.views.generic.edit.ProcessFormView

• django.views.generic.base.View

Contoh myapp/forms.py:

from django import forms

class ContactForm(forms.Form):
    name = forms.CharField()
    message = forms.CharField(widget=forms.Textarea)

    def send_email(self):
        # send email using the self.cleaned_data dictionary
        pass

Contoh myapp/views.py:

from myapp.forms import ContactForm
from django.views.generic.edit import FormView

class ContactView(FormView):
    template_name = 'contact.html'
    form_class = ContactForm
    success_url = '/thanks/'

    def form_valid(self, form):
        # This method is called when valid form data has been POSTed.
        # It should return an HttpResponse.
        form.send_email()
        return super(ContactView, self).form_valid(form)

Contoh myapp/contact.html:

<form action="" method="post">{% csrf_token %}
    {{ form.as_p }}
    <input type="submit" value="Send message" />
</form>

A view that displays a form for creating an object, redisplaying the form with validation errors (if there are any) and saving the object.

Ancestors (MRO)

This view inherits methods and attributes from the following views:

• django.views.generic.detail.SingleObjectTemplateResponseMixin

• django.views.generic.base.TemplateResponseMixin

• django.views.generic.edit.BaseCreateView

• django.views.generic.edit.ModelFormMixin

• django.views.generic.edit.FormMixin

• django.views.generic.detail.SingleObjectMixin

• django.views.generic.edit.ProcessFormView

• django.views.generic.base.View

Atribut

template_name_suffixLink to this definition#

The CreateView page displayed to a GET request uses a template_name_suffix of '_form'. For example, changing this attribute to '_create_form' for a view creating objects for the example Author model would cause the default template_name to be 'myapp/author_create_form.html'.

objectLink to this definition#

When using CreateView you have access to self.object, which is the object being created. If the object hasn't been created yet, the value will be None.

Contoh myapp/views.py:

from django.views.generic.edit import CreateView
from myapp.models import Author

class AuthorCreate(CreateView):
    model = Author
    fields = ['name']

Contoh myapp/author_form.html:

<form action="" method="post">{% csrf_token %}
    {{ form.as_p }}
    <input type="submit" value="Save" />
</form>

A view that displays a form for editing an existing object, redisplaying the form with validation errors (if there are any) and saving changes to the object. This uses a form automatically generated from the object's model class (unless a form class is manually specified).

Ancestors (MRO)

This view inherits methods and attributes from the following views:

• django.views.generic.detail.SingleObjectTemplateResponseMixin

• django.views.generic.base.TemplateResponseMixin

• django.views.generic.edit.BaseUpdateView

• django.views.generic.edit.ModelFormMixin

• django.views.generic.edit.FormMixin

• django.views.generic.detail.SingleObjectMixin

• django.views.generic.edit.ProcessFormView

• django.views.generic.base.View

Atribut

template_name_suffixLink to this definition#

The UpdateView page displayed to a GET request uses a template_name_suffix of '_form'. For example, changing this attribute to '_update_form' for a view updating objects for the example Author model would cause the default template_name to be 'myapp/author_update_form.html'.

objectLink to this definition#

When using UpdateView you have access to self.object, which is the object being updated.

Contoh myapp/views.py:

from django.views.generic.edit import UpdateView
from myapp.models import Author

class AuthorUpdate(UpdateView):
    model = Author
    fields = ['name']
    template_name_suffix = '_update_form'

Contoh myapp/author_update_form.html:

<form action="" method="post">{% csrf_token %}
    {{ form.as_p }}
    <input type="submit" value="Update" />
</form>

A view that displays a confirmation page and deletes an existing object. The given object will only be deleted if the request method is POST. If this view is fetched via GET, it will display a confirmation page that should contain a form that POSTs to the same URL.

Ancestors (MRO)

This view inherits methods and attributes from the following views:

• django.views.generic.detail.SingleObjectTemplateResponseMixin

• django.views.generic.base.TemplateResponseMixin

• django.views.generic.edit.BaseDeleteView

• django.views.generic.edit.DeletionMixin

• django.views.generic.detail.BaseDetailView

• django.views.generic.detail.SingleObjectMixin

• django.views.generic.base.View

Atribut

template_name_suffixLink to this definition#

The DeleteView page displayed to a GET request uses a template_name_suffix of '_confirm_delete'. For example, changing this attribute to '_check_delete' for a view deleting objects for the example Author model would cause the default template_name to be 'myapp/author_check_delete.html'.

Contoh myapp/views.py:

from django.views.generic.edit import DeleteView
from django.core.urlresolvers import reverse_lazy
from myapp.models import Author

class AuthorDelete(DeleteView):
    model = Author
    success_url = reverse_lazy('author-list')

Contoh myapp/author_confirm_delete.html:

<form action="" method="post">{% csrf_token %}
    <p>Are you sure you want to delete "{{ object }}"?</p>
    <input type="submit" value="Confirm" />
</form>