I am working on a Django app and am having some trouble with the models/forms/templates required to upload images. I have a post and I want there to be a One-to-Many relationship with posts and images. i.e. A post can have any number of images. My first question is - what would the model look like? I am guessing something like:
class Image(models.Model):
img = models.ImageField(upload_to="photos/",null=True, blank=True)
posting = models.ForeignKey(Posting, related_name="images")
class Posting(models.Model):
...
Is this correct? And my other question is how should I upload multiple images? And I can't figure out what the form should look like. If I want to set a max number of images, could I just go like:
class ImageForm(forms.ModelForm):
img1 = forms.ImageField()
img2 = forms.ImageField()
class Meta:
model = Image
fields = ('img1','img2',)
But then I have no idea how to look that up to the view correctly. I am super lost, any help would be greatly appreciated!
For this task you should use the inline formsets. Read this docs first for basic understanding of the formsets.
The models in your question are almost valid. Remove the null=True, blank=True arguments from the img field - there is no sense in the Image instances without image itself.
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