django-rest-framework/docs/examples/views.rst

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Getting Started - Views
-----------------------
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.. note::
A live sandbox instance of this API is available:
http://rest.ep.io/resource-example/
You can browse the API using a web browser, or from the command line::
curl -X GET http://rest.ep.io/resource-example/ -H 'Accept: text/plain'
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We're going to start off with a simple example, that demonstrates a few things:
#. Creating views.
#. Linking views.
#. Writing method handlers on views.
#. Adding form validation to views.
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First we'll define two views in our urlconf.
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``urls.py``
.. include:: ../../examples/resourceexample/urls.py
:literal:
Now we'll add a form that we'll use for input validation. This is completely optional, but it's often useful.
``forms.py``
.. include:: ../../examples/resourceexample/forms.py
:literal:
Now we'll write our views. The first is a read only view that links to three instances of the second. The second view just has some stub handler methods to help us see that our example is working.
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``views.py``
.. include:: ../../examples/resourceexample/views.py
:literal:
That's us done. Our API now provides both programmatic access using JSON and XML, as well a nice browseable HTML view, so we can now access it both from the browser:
* http://rest.ep.io/resource-example/
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And from the command line:
.. code-block:: bash
# Demonstrates API's input validation using form input
bash: curl -X POST --data 'foo=true' http://rest.ep.io/resource-example/1/
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{"detail": {"bar": ["This field is required."], "baz": ["This field is required."]}}
# Demonstrates API's input validation using JSON input
bash: curl -X POST -H 'Content-Type: application/json' --data-binary '{"foo":true}' http://rest.ep.io/resource-example/1/
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{"detail": {"bar": ["This field is required."], "baz": ["This field is required."]}}