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Fixed #9701 -- Added a "safeseq" template filter.

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This is like "safe", except it operates on the individual elements of a
sequence, rather than treating the whole argument as a string.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@9952 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Malcolm Tredinnick
2009-03-02 08:16:33 +00:00
parent 851461aa72
commit dfddf129f0
3 changed files with 28 additions and 1 deletions
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15
docs/ref/templates/builtins.txt
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@@ -1330,6 +1330,21 @@ safe
Marks a string as not requiring further HTML escaping prior to output. When
autoescaping is off, this filter has no effect.
.. templatefilter:: safeseq
safeseq
~~~~~~~
Applies the :tfilter:`safe` filter to each element of a sequence. Useful in
conjunction with other filters that operate on sequences, such as
:tfilter:`join`. For example::
{{ some_list|safeseq|join:", " }}
You couldn't use the :tfilter:`safe` filter directly in this case, as it would
first convert the variable into a string, rather than working with the
individual elements of the sequence.
.. templatefilter:: slice
slice