Question

I’m using django.contrib.admin in one of my apps.

my models:

class Gallery(models.Model):
    location = models.ForeignKey(Location)
    date = models.CharField(max_length = 15)

class Image(models.Model):
    gallery = models.ForeignKey(Gallery)
    name = models.CharField(max_length=35)
    image = ImageField(upload_to='songs')

my admin.py:

class ImageInline(admin.StackedInline):
    model           = Image

class GalleryAdmin(admin.ModelAdmin):
    inlines = [ ImageInline, ]

In the admin section I’m now able to create a gallery and add images on the same page. By default django shows three image upload forms. How can I change it to only one?

Answer 1

Check the docs for InlineModelAdmin.extra and InlineModelAdmin.max_num.

I believe in your case max_num needs to be 1 and extra 0.