On Tue, Feb 26, 2008 at 3:21 AM, Jose Jiménez <[EMAIL PROTECTED]> wrote:
>
> How can i access to the key and the value of all elements of a
> dictionary? If i do: for a in variable, a is the key, but i can't
> access its value.
The {% for key,value in list %} syntax was added in the trunk. In
0.96, you can't roll out tuples in a for loop; you are restricted to
saying {% for value in list %}. However, if "list" is a list of
tuples, you can use {{ value.0 }}, {{ value.1 }} to reference elements
in the tuple.
By default, iterating over a dictionary {% for key in dict %} provides
a list of keys. However dict.items() will provide a list of (key,
value) tuples (Tom's suggestion will also work - it provides an
iterator over tuples). If you then use {% for entry in dict.items %},
{{ entry }} will be a tuple, {{ entry.0 }} will be the key, and {{
entry.1 }} will be the value for the key.
Yours,
Russ Magee %-)
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