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Fixed broken links, round 4. refs #19516
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@@ -93,8 +93,8 @@ DetailView: working with a single Django object
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To show the detail of an object, we basically need to do two things:
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we need to look up the object and then we need to make a
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:class:`TemplateResponse` with a suitable template, and that object as
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context.
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:class:`~django.template.response.TemplateResponse` with a suitable template,
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and that object as context.
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To get the object, :class:`~django.views.generic.detail.DetailView`
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relies on :class:`~django.views.generic.detail.SingleObjectMixin`,
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@@ -111,15 +111,14 @@ attribute if that's provided). :class:`SingleObjectMixin` also overrides
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which is used across all Django's built in class-based views to supply
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context data for template renders.
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To then make a :class:`TemplateResponse`, :class:`DetailView` uses
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To then make a :class:`~django.template.response.TemplateResponse`,
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:class:`DetailView` uses
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:class:`~django.views.generic.detail.SingleObjectTemplateResponseMixin`,
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which extends
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:class:`~django.views.generic.base.TemplateResponseMixin`, overriding
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:meth:`get_template_names()` as discussed above. It actually provides
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a fairly sophisticated set of options, but the main one that most
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people are going to use is
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``<app_label>/<object_name>_detail.html``. The ``_detail`` part can be
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changed by setting
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which extends :class:`~django.views.generic.base.TemplateResponseMixin`,
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overriding :meth:`get_template_names()` as discussed above. It actually
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provides a fairly sophisticated set of options, but the main one that most
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people are going to use is ``<app_label>/<object_name>_detail.html``. The
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``_detail`` part can be changed by setting
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:attr:`~django.views.generic.detail.SingleObjectTemplateResponseMixin.template_name_suffix`
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on a subclass to something else. (For instance, the :doc:`generic edit
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views<generic-editing>` use ``_form`` for create and update views, and
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@@ -265,7 +264,7 @@ We can hook this into our URLs easily enough::
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Note the ``pk`` named group, which
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:meth:`~django.views.generic.detail.SingleObjectMixin.get_object` uses
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to look up the :class:`Author` instance. You could also use a slug, or
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to look up the ``Author`` instance. You could also use a slug, or
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any of the other features of :class:`SingleObjectMixin`.
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Using SingleObjectMixin with ListView
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@@ -299,7 +298,7 @@ object. In order to do this, we need to have two different querysets:
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will add in the suitable ``page_obj`` and ``paginator`` for us
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providing we remember to call ``super()``.
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Now we can write a new :class:`PublisherDetail`::
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Now we can write a new ``PublisherDetail``::
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from django.views.generic import ListView
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from django.views.generic.detail import SingleObjectMixin
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@@ -403,7 +402,7 @@ At this point it's natural to reach for a :class:`Form` to encapsulate
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the information sent from the user's browser to Django. Say also that
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we're heavily invested in `REST`_, so we want to use the same URL for
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displaying the author as for capturing the message from the
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user. Let's rewrite our :class:`AuthorDetailView` to do that.
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user. Let's rewrite our ``AuthorDetailView`` to do that.
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.. _REST: http://en.wikipedia.org/wiki/Representational_state_transfer
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@@ -423,7 +422,7 @@ code so that on ``POST`` the form gets called appropriately.
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.. highlightlang:: python
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Our new :class:`AuthorDetail` looks like this::
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Our new ``AuthorDetail`` looks like this::
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# CAUTION: you almost certainly do not want to do this.
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# It is provided as part of a discussion of problems you can
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@@ -507,10 +506,10 @@ clear division here: ``GET`` requests should get the
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data), and ``POST`` requests should get the :class:`FormView`. Let's
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set up those views first.
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The :class:`AuthorDisplay` view is almost the same as :ref:`when we
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The ``AuthorDisplay`` view is almost the same as :ref:`when we
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first introduced AuthorDetail<generic-views-extra-work>`; we have to
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write our own :meth:`get_context_data()` to make the
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:class:`AuthorInterestForm` available to the template. We'll skip the
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``AuthorInterestForm`` available to the template. We'll skip the
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:meth:`get_object()` override from before for clarity.
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.. code-block:: python
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@@ -533,11 +532,11 @@ write our own :meth:`get_context_data()` to make the
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context.update(kwargs)
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return super(AuthorDisplay, self).get_context_data(**context)
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Then the :class:`AuthorInterest` is a simple :class:`FormView`, but we
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Then the ``AuthorInterest`` is a simple :class:`FormView`, but we
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have to bring in :class:`SingleObjectMixin` so we can find the author
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we're talking about, and we have to remember to set
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:attr:`template_name` to ensure that form errors will render the same
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template as :class:`AuthorDisplay` is using on ``GET``.
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template as ``AuthorDisplay`` is using on ``GET``.
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.. code-block:: python
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@@ -568,14 +567,14 @@ template as :class:`AuthorDisplay` is using on ``GET``.
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# record the interest using the message in form.cleaned_data
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return super(AuthorInterest, self).form_valid(form)
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Finally we bring this together in a new :class:`AuthorDetail` view. We
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Finally we bring this together in a new ``AuthorDetail`` view. We
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already know that calling :meth:`as_view()` on a class-based view
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gives us something that behaves exactly like a function based view, so
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we can do that at the point we choose between the two subviews.
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You can of course pass through keyword arguments to :meth:`as_view()`
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in the same way you would in your URLconf, such as if you wanted the
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:class:`AuthorInterest` behaviour to also appear at another URL but
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``AuthorInterest`` behaviour to also appear at another URL but
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using a different template.
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.. code-block:: python
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