Re: Show labels next to ManyToMany raw_id_fields

ticket is: https://code.djangoproject.com/ticket/26313

On Tuesday, February 17, 2009 at 4:52:25 PM UTC-5, Alex Gaynor wrote:

On Tue, Feb 17, 2009 at 4:50 PM, João Olavo Baião de Vasconcelos <joao...@gmail.com> wrote:

On Tue, Feb 17, 2009 at 5:15 PM, Alex Gaynor <alex....@gmail.com> wrote:

Sure, what you're doing will be similar to the way it works for a foreign key, but you're dealing with multiple values, so it'll be something like this:
http://dpaste.com/121833/
You'll need to test this out to make sure it works, but it should :).

Great, Alex!! =D
It was almost correct! It was missing just 1 line:

"""
def label_for_value(self, value):

        value = [int(v) for v in value.split(',')]
        objs = self.rel.to._default_manager.filter(pk__in=value)
        return '&nbsp;<strong>%s</strong>' % ',&nbsp;'.join(truncate_words(obj, 14) for obj in objs)
"""

Now i think it's perfect!

Does it worth a new ticket? ;D

--
João Olavo Baião de Vasconcelos
Bacharel em Ciência da Computação
Analista de Sistemas - Infraestrutura
joaoolavo.wordpress.com

Feel free to file one, the worst thing that could happen is it will get closed :) .

Alex

--
"I disapprove of what you say, but I will defend to the death your right to say it." --Voltaire
"The people's good is the highest law."--Cicero

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