Fixed #311 -- Small change to docstring. Thanks, rmunn

git-svn-id: http://code.djangoproject.com/svn/django/trunk@496 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Adrian Holovaty 2005-08-15 00:53:18 +00:00
parent bf108187a2
commit 2c3067b5e5
1 changed files with 14 additions and 14 deletions

View File

@ -387,9 +387,9 @@ def do_firstof(parser, token):
Sample usage::
{% firstof var1 var2 var3 %}
This is equivalent to::
{% if var1 %}
{{ var1 }}
{% else %}{% if var2 %}
@ -397,7 +397,7 @@ def do_firstof(parser, token):
{% else %}{% if var3 %}
{{ var3 }}
{% endif %}{% endif %}{% endif %}
but obviously much cleaner!
"""
bits = token.contents.split()[1:]
@ -471,15 +471,15 @@ def do_if(parser, token):
The ``{% if %}`` tag evaluates a variable, and if that variable is "true"
(i.e. exists, is not empty, and is not a false boolean value) the contents
of the block are output:
::
{% if althlete_list %}
Number of athletes: {{ althete_list|count }}
{% else %}
No athletes.
{% endif %}
In the above, if ``athlete_list`` is not empty, the number of athletes will
be displayed by the ``{{ athlete_list|count }}`` variable.
@ -488,24 +488,24 @@ def do_if(parser, token):
``if`` tags may use ``or`` or ``not`` to test a number of variables or to
negate a given variable::
{% if not athlete_list %}
There are no athletes.
{% endif %}
{% if athlete_list or coach_list %}
There are some athletes or some coaches.
{% endif %}
{% if not athlete_list or coach_list %}
There are no athletes or there are some coaches (OK, so
writing English translations of boolean logic sounds
There are no athletes or there are some coaches (OK, so
writing English translations of boolean logic sounds
stupid; it's not my fault).
{% endif %}
For simplicity, ``if`` tags do not allow ``and`` clauses; use nested ``if``
tags instead::
{% if athlete_list %}
{% if coach_list %}
Number of athletes: {{ athlete_list|count }}.
@ -637,7 +637,7 @@ def do_regroup(parser, token):
* Margaret Thatcher
* Colendeeza Rice
* Unknown:
* Janet Reno
* Pat Smith
The following snippet of template code would accomplish this dubious task::