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Update docs/templates.rst #159

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@myle

Docs: When we use a loop recursively, loop refers only to the innermost (closest) loop.

@myle myle Update docs/templates.rst
Loop (recursive) --> Another loop -> loop(...)
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@mitsuhiko mitsuhiko merged commit 7e2b823 into from
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Commits on Nov 1, 2012
  1. @myle

    Update docs/templates.rst

    myle authored
    Loop (recursive) --> Another loop -> loop(...)
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4 docs/templates.rst
@@ -588,6 +588,10 @@ The following example implements a sitemap with recursive loops::
{%- endfor %}
</ul>
+The `loop` variable always refers to the closest (innermost) loop. If we
+have more than one levels of loops, we can rebind the variable `loop` by
+writing `{% set outer_loop = loop %}` after the loop that we want to
+use recursively. Then, we can call it using `{{ outer_loop(...) }}`
If
~~
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