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Diffstat (limited to 'docs/templates.txt')
| -rw-r--r-- | docs/templates.txt | 29 |
1 files changed, 21 insertions, 8 deletions
diff --git a/docs/templates.txt b/docs/templates.txt index 04a46580c5..587c5915f0 100644 --- a/docs/templates.txt +++ b/docs/templates.txt @@ -703,9 +703,9 @@ You can loop over a list in reverse by using ``{% for obj in list reversed %}``. **New in Django development version** If you need to loop over a list of lists, you can unpack the values -in eachs sub-list into a set of known names. For example, if your context contains -a list of (x,y) coordinates called ``points``, you could use the following -to output the list of points:: +in each sub-list into individual variables. For example, if your context +contains a list of (x,y) coordinates called ``points``, you could use the +following to output the list of points:: {% for x, y in points %} There is a point at {{ x }},{{ y }} @@ -828,6 +828,19 @@ The 'ifchanged' block tag is used within a loop. It has two possible uses. {% endifchanged %} {% endfor %} +The ``ifchanged`` tag also takes an optional ``{% else %}`` clause that will +be displayed if the value has not changed:: + + {% for match in matches %} + <div style="background-color: + {% ifchanged match.ballot_id %} + {% cycle red,blue %} + {% else %} + grey + {% endifchanged %} + ">{{ match }}</div> + {% endfor %} + ifequal ~~~~~~~ @@ -1550,7 +1563,7 @@ For example:: {{ value|linebreaks }} -If ``value`` is ``Joel\nis a slug``, the output will be ``<p>Joe<br>is a +If ``value`` is ``Joel\nis a slug``, the output will be ``<p>Joel<br>is a slug</p>``. linebreaksbr @@ -1592,9 +1605,9 @@ For example:: {{ value|make_list }} -If ``value`` is the string ``"Joe"``, the output would be the list -``[u'J', u'o', u'e']``. If ``value`` is ``123``, the output will be the list -``[1, 2, 3]``. +If ``value`` is the string ``"Joel"``, the output would be the list +``[u'J', u'o', u'e', u'l']``. If ``value`` is ``123``, the output will be the +list ``[1, 2, 3]``. phone2numeric ~~~~~~~~~~~~~ @@ -1945,7 +1958,7 @@ information. django.contrib.webdesign ------------------------ -A collection of template tags that can be useful while designing a website, +A collection of template tags that can be useful while designing a Web site, such as a generator of Lorem Ipsum text. See the `webdesign documentation`_. .. _webdesign documentation: ../webdesign/ |