wuonm wrote:
> I have a similar question. Suppose I receive a hash and a list in my
> template. I want to iterate over the list accessing items in the hash.
> Like that:
>
> {% for element in the_list %}
> <div>
> {{ the_hash[element] }}
> </div>
> {% endfor %}
>
> But obviously it doesn't work. How can I do it?
>
Simplest and more obvious solution: handle this in your view, ie:
...
# dummy name, find a better one
hashed_list = [the_hash[element] for element in the_list]
context = DjangoContext(request, dict(hashed_list=hashed_list, ...))
...
More complex solution: write a custom tag for this, ie:
# dummy name, find a better one
@register.inclusion_tag('path/to/tpl')
def show_hashed_list(the_list, the_hash, tag="div"):
hashed_list = [the_hash[element] for element in the_list]
return dict(hashed_list=hashed_list)
# the template
{% for element in hashed_list %}
<{{ tag }}>
{{ element }}
</{{ tag }}>
--
bruno desthuilliers
développeur
[EMAIL PROTECTED]
http://www.modulix.com
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