On Mar 30, 6:08 am, Daniel <unagimiy...@gmail.com> wrote:
> Hi there,
>
> I'm in a template that is trying to simply show everything in my
> database. But I can't seem to do it even though this should be dead
> simple :<.
>
> Here is my view, called browse_all:
>
> def browse_all(request):
> resultSet = Sample.objects.all();
> print resultSet
> return render_to_response('browse_all.html',{'resultSet' :
> resultSet})
>
> Here is my template called "browse_all.html"
>
> {% extends "base.html" %}
> {% block title %} View All Samples {%endblock%}
> {% block page_title %} View All Samples {%endblock%}
>
> {% block content %}
> <table>
> {% for result in resultSet %}
> <tr>
> <td>sample #: {{ result.number}}</td>
> <td> facet:{{result.facet.name}}</td>
> <td> value: {{result.facet.value.name}}</td>
> <td> description: {{result.description }}</td>
> </tr>
> {% endfor %}
> </table>
> {% endblock %}
>
> Here are my models:
>
> from django.db import models
>
> # Create your models here.
> #defining these classes in the right order matters
>
> class Value(models.Model):
> name = models.CharField(max_length=60)
>
> def __unicode__(self):
> return self.name
>
> class Facet(models.Model):
> name = models.CharField(max_length=60)
> value = models.ForeignKey(Value)
>
> def __unicode__(self):
> return self.name
>
> class Sample(models.Model):
> number = models.CharField(max_length=30)
> facet = models.ManyToManyField(Facet)
> description = models.TextField()
>
> def __unicode__(self):
> return u'%s' %(self.number,)
>
> class Meta:
> ordering = ['number']
>
> Basically, in my template it chokes trying to display the facet
> property of the Sample class. I'm pretty sure it's b/c it's a many to
> many field, but how can I get the facet displayed? Thanks!
Obviously you can't do 'sample.facet' because each sample has
*multiple* facets - because as you say it's a manytomany relationship.
So you'll need to iterate through the facets for each sample:
{% for facet in result.facets.all %}
--
DR.
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