Fixed #25969 -- Replaced render_to_response() with render() in docs examples.

This commit is contained in:
Tim Graham 2015-12-22 10:21:24 -05:00
parent edf3b88f1a
commit 4d83b0163e
17 changed files with 51 additions and 125 deletions

View file

@ -45,7 +45,7 @@ form as described in :ref:`binding-uploaded-files`. This would look
something like::
from django.http import HttpResponseRedirect
from django.shortcuts import render_to_response
from django.shortcuts import render
from .forms import UploadFileForm
# Imaginary function to handle an uploaded file.
@ -59,7 +59,7 @@ something like::
return HttpResponseRedirect('/success/url/')
else:
form = UploadFileForm()
return render_to_response('upload.html', {'form': form})
return render(request, 'upload.html', {'form': form})
Notice that we have to pass :attr:`request.FILES <django.http.HttpRequest.FILES>`
into the form's constructor; this is how file data gets bound into a form.

View file

@ -451,6 +451,9 @@ yourself. Do this after you've verified that the test cookie worked.
Here's a typical usage example::
from django.http import HttpResponse
from django.shortcuts import render
def login(request):
if request.method == 'POST':
if request.session.test_cookie_worked():
@ -459,7 +462,7 @@ Here's a typical usage example::
else:
return HttpResponse("Please enable cookies and try again.")
request.session.set_test_cookie()
return render_to_response('foo/login_form.html')
return render(request, 'foo/login_form.html')
Using sessions out of views
===========================

View file

@ -20,9 +20,6 @@ introduce controlled coupling for convenience's sake.
Combines a given template with a given context dictionary and returns an
:class:`~django.http.HttpResponse` object with that rendered text.
:func:`render()` is the same as a call to :func:`render_to_response()` but
it also makes the current request available in the template.
Django does not provide a shortcut function which returns a
:class:`~django.template.response.TemplateResponse` because the constructor
of :class:`~django.template.response.TemplateResponse` offers the same level
@ -35,7 +32,10 @@ Required arguments
The request object used to generate this response.
``template_name``
The full name of a template to use or sequence of template names.
The full name of a template to use or sequence of template names. If a
sequence is given, the first template that exists will be used. See the
:ref:`template loading documentation <template-loading>` for more
information on how templates are found.
Optional arguments
------------------
@ -86,61 +86,9 @@ This example is equivalent to::
.. function:: render_to_response(template_name, context=None, content_type=None, status=None, using=None)
Renders a given template with a given context dictionary and returns an
:class:`~django.http.HttpResponse` object with that rendered text.
Required arguments
------------------
``template_name``
The full name of a template to use or sequence of template names. If a
sequence is given, the first template that exists will be used. See the
:ref:`template loading documentation <template-loading>` for more
information on how templates are found.
Optional arguments
------------------
``context``
A dictionary of values to add to the template context. By default, this
is an empty dictionary. If a value in the dictionary is callable, the
view will call it just before rendering the template.
``content_type``
The MIME type to use for the resulting document. Defaults to the value of
the :setting:`DEFAULT_CONTENT_TYPE` setting.
``status``
The status code for the response. Defaults to ``200``.
``using``
The :setting:`NAME <TEMPLATES-NAME>` of a template engine to use for
loading the template.
Example
-------
The following example renders the template ``myapp/index.html`` with the
MIME type :mimetype:`application/xhtml+xml`::
from django.shortcuts import render_to_response
def my_view(request):
# View code here...
return render_to_response('myapp/index.html', {"foo": "bar"},
content_type="application/xhtml+xml")
This example is equivalent to::
from django.http import HttpResponse
from django.template import Context, loader
def my_view(request):
# View code here...
t = loader.get_template('myapp/index.html')
c = Context({'foo': 'bar'})
return HttpResponse(t.render(c),
content_type="application/xhtml+xml")
This function preceded the introduction of :func:`render` and works
similarly except that it doesn't making the ``request`` available in the
response. It's not recommended and is likely to be deprecated in the future.
``redirect``
============

View file

@ -112,7 +112,7 @@ standard error page for your application, along with an HTTP error code 404.
Example usage::
from django.http import Http404
from django.shortcuts import render_to_response
from django.shortcuts import render
from polls.models import Poll
def detail(request, poll_id):
@ -120,7 +120,7 @@ Example usage::
p = Poll.objects.get(pk=poll_id)
except Poll.DoesNotExist:
raise Http404("Poll does not exist")
return render_to_response('polls/detail.html', {'poll': p})
return render(request, 'polls/detail.html', {'poll': p})
In order to show customized HTML when Django returns a 404, you can create an
HTML template named ``404.html`` and place it in the top level of your