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merged branch markstory/loop-docs (PR #688)

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2a7102d Update docs concerning loop.last.

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Update docs concerning loop.last.

Add docs for #687. `loop.last` is not defined when looping with conditions.
This commit is contained in:
Fabien Potencier
2012-04-07 16:41:37 +02:00
parent fbacbe60ad 2a7102d059
commit 7bc8ca5be7
1 changed files with 4 additions and 2 deletions
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doc/tags/for.rst
+4 -2
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@@ -72,7 +72,8 @@ Variable Description
The ``loop.length``, ``loop.revindex``, ``loop.revindex0``, and
``loop.last`` variables are only available for PHP arrays, or objects that
implement the ``Countable`` interface.
implement the ``Countable`` interface. They are also not available when
looping with a condition.
.. versionadded:: 1.2
The ``if`` modifier support has been added in Twig 1.2.
@@ -93,7 +94,8 @@ items. The following example skips all the users which are not active:
</ul>
The advantage is that the special loop variable will count correctly thus not
counting the users not iterated over.
counting the users not iterated over. Keep in mind that properties like
``loop.last`` will not be defined when using loop conditions.
.. note::