Re: Template: nested for and ManyToMany field problem - MySQL

[Adam Hoscilo]

> Then you want entry.categories.all in your template.

That was the problem. Thanks.
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Adam Hoscilo


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Re: Template: nested for and ManyToMany field problem - MySQL

[Max Battcher]

Adam Hoscilo wrote:
> I get this error: len() of unsized object
> while doing nested for loops in the template:
> {% for entry in object_list %}
> {% for category in entry.categories %}
> {{ category.name }}
> {% endfor %}
> {{ entry.get_absolute_url }}
> {% endfor %}
> 
> entry.categries is ManyToManyField

Then you want entry.categories.all in your template.

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Template: nested for and ManyToMany field problem - MySQL

[Adam Hoscilo]

I get this error: len() of unsized object
while doing nested for loops in the template:
{% for entry in object_list %}
{% for category in entry.categories %}
{{ category.name }}
{% endfor %}
{{ entry.get_absolute_url }}
{% endfor %}

entry.categries is ManyToManyField
If i remove the nested for everything works fine.
I tried to fetch entries with .select_related() and without - no
difference.
Database backend is MySQL 5
Anyone had a problem like this one?
--
Adam Hoscilo


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