On Jun 24, 11:15 am, "Daniele Procida" <dani...@apple-juice.co.uk>
wrote:
> I have a template in which I would like to do the following:
>
> {% for item in loop %}
> {% if [previous item].condition %}
> <li>item.name</li>
> {% endif %}
> {% endfor %}
>
> In other words, I want to do something with an item in the loop based on
> whether the *previous* item has some condition set.
>
> Is this possible?
>
> Thanks,
>
> Daniele
Quite possibly someone else will give a better solution, but one
solution would be to have this in views.py:
class MyClass():
condition = False
def make_view_list(original_list):
new_list = []
for x in original_list:
new_list.append(x)
if len(new_list) > 1:
new_list[-1].prev_condition = new_list[-2].condition
else:
new_list[-1].prev_condition = False
return new_list
def my_view(request):
original_list = [MyClass(),MyClass()]MyClass(),MyClass()]
view_list = make_view_list(original_list)
return render_to_response('index.html', {'list':view_list})
James
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