On Wednesday, 11 January 2012 21:33:48 UTC, somecallitblues wrote:
>
> Hi Djangoers,
>
> I have a default dict variable final_d = defaultdict(list) that looks like
> this:
>
> [(order1, [customer2, customer1]), (order2, [customer3, customer5,
> customer6]) ]
>
> I've tried everything possible inside the template and I can't unpack this
> thing. I'm passing final_d to the template inside the dictionary like
> this: d = {'final_d':final_d}
>
> This is my template which should I think work from what I've read on SO
> and elsewhere:
>
> <ul class="main-listing">
> {% for order, customers in final_d %}
>
> <li>
> <h3><a href="{{
> order.getabsoluteurl }}">{{ ordder.name }}</a></h3>
> <h4>Cusotmers</h4>
> <ul class="customers">
> {% for customer in customers %}
> <li><a href="#">{{
> customer.name }}</a></li>
> {% endfor %}
> </ul>
> </li>
> {% endfor %}
> </ul>
>
> I have tried absolutely everything and I can't get this to render.
>
> The above code doesn't render a result. if I change {% for order,
> customers in final_d %} to {% for order in final_d %} I do get the order
> details, but I can't access customer details.
>
> Thank you for your help!
>
> -m
>
A defaultdict operates just like a normal dict in that iterating over it
just returns the keys. Usually you would do {% for order, customers in
final_d.items %} to iterate over both keys and values.
However I'm confused by your initial description. What you show is not a
dict at all, but a list of 2-tuples (each containing a string and a list).
Is that a single value of the dict, or what?
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DR.
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