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Fixed #19470 - Clarified widthratio example.

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Thanks orblivion for the suggestion.
This commit is contained in:
Tim Graham 2012-12-18 06:52:30 -05:00
parent 31f49f1396
commit 6534a95ac3
2 changed files with 8 additions and 8 deletions
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8
django/template/defaulttags.py
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@ -1319,11 +1319,11 @@ def widthratio(parser, token):
For example:: For example::
<img src='bar.gif' height='10' width='{% widthratio this_value max_value 100 %}' /> <img src='bar.gif' height='10' width='{% widthratio this_value max_value max_width %}' />
Above, if ``this_value`` is 175 and ``max_value`` is 200, the image in If ``this_value`` is 175, ``max_value`` is 200, and ``max_width`` is 100,
the above example will be 88 pixels wide (because 175/200 = .875; the image in the above example will be 88 pixels wide
.875 * 100 = 87.5 which is rounded up to 88). (because 175/200 = .875; .875 * 100 = 87.5 which is rounded up to 88).
""" """
bits = token.contents.split() bits = token.contents.split()
if len(bits) != 4: if len(bits) != 4:

8
docs/ref/templates/builtins.txt
View file

@ -1079,11 +1079,11 @@ value to a maximum value, and then applies that ratio to a constant.
For example:: For example::
<img src="bar.png" alt="Bar" <img src="bar.png" alt="Bar"
height="10" width="{% widthratio this_value max_value 100 %}" /> height="10" width="{% widthratio this_value max_value max_width %}" />
Above, if ``this_value`` is 175 and ``max_value`` is 200, the image in the If ``this_value`` is 175, ``max_value`` is 200, and ``max_width`` is 100, the
above example will be 88 pixels wide (because 175/200 = .875; .875 * 100 = 87.5 image in the above example will be 88 pixels wide
which is rounded up to 88). (because 175/200 = .875; .875 * 100 = 87.5 which is rounded up to 88).
.. templatetag:: with .. templatetag:: with