Hi,
I've decided to play a little more seriously with Django and as many
other people I
begun creating a simple blog application. I've encountered some issues when
displaying the comments form, where users are able to add comments to a
blog post.
I'm creating the form by extending django.forms.ModelForm using as a model a
Comment class which has a ForeignKey to a Post model. When rendered, the
form includes a SELECT widget for selecting the blog post to which the
comment
belongs, but the post is already known. So how do I specify the post id
so that
the form renders a hidden field with the id as a value. Here's what I
have so far:
# models
class Post(models.Model):
title = models.CharField(max_length=256)
slug = models.SlugField(max_length=256)
content = models.TextField()
published = models.DateTimeField(auto_now_add=True)
tags = models.ManyToManyField(Tag)
def __unicode__(self):
return self.title
class Comment(models.Model):
post = models.ForeignKey(Post, related_name='comments')
author = models.CharField(max_length=256)
email = models.EmailField(max_length=256)
website = models.URLField(max_length=256)
content = models.TextField()
published = models.DateTimeField(auto_now_add=True)
def __unicode__(self):
return self.
# form
class CommentForm(ModelForm):
class Meta:
model = Comment
exclude = ('post',)
Any help greatly appreciated.
--
Ionut G. Stan
I'm under construction | http://igstan.blogspot.com/
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