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Fixed #17348 -- Implemented {% elif %}. Refs #3100.

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git-svn-id: http://code.djangoproject.com/svn/django/trunk@17187 bcc190cf-cafb-0310-a4f2-bffc1f526a37
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Aymeric Augustin 2011-12-09 22:13:27 +00:00
parent 959f78b3c6
commit 19cbdf8c8f
4 changed files with 74 additions and 29 deletions
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11
docs/ref/templates/builtins.txt
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@ -366,6 +366,8 @@ block are output::
{% if athlete_list %}
Number of athletes: {{ athlete_list|length }}
{% elif athlete_in_locker_room_list %}
Athletes should be out of the locker room soon!
{% else %}
No athletes.
{% endif %}
@ -373,8 +375,13 @@ block are output::
In the above, if ``athlete_list`` is not empty, the number of athletes will be
displayed by the ``{{ athlete_list|length }}`` variable.
As you can see, the ``if`` tag can take an optional ``{% else %}`` clause that
will be displayed if the test fails.
As you can see, the ``if`` tag may take one or several `` {% elif %}``
clauses, as well as an ``{% else %}`` clause that will be displayed if all
previous conditions fail. These clauses are optional.
.. versionadded:: 1.4
The ``if`` tag now supports ``{% elif %}`` clauses.
Boolean operators
^^^^^^^^^^^^^^^^^