Primary key is not displayed properly on an editable changelist view under the admin

[Christopher.Leber@…]

Description of the Problem:

Primary key does not display properly on the changelist view when it is set under the list_display option and not set under list_display_links option, when another field has been set under the list_editable; the primary key gets encapsulated in a hidden field.

Steps to Reproduce Error:

-Set the primary key to display under the admin through the list_display option; along with two other fields
-Set one of the other fields to the list_display_links option
-Set last field to the list_editable option

Example:

Models.py

class Test_Image(models.Model):

filename = models.CharField(max_length=20, primary_key=True)
display_name = models.CharField(max_length=255)
sort_order = models.IntegerField()
last_modified_date = models.DateField(editable=False, auto_now=True)

Admin.py

class TestImageAdmin(admin.ModelAdmin):

list_display = ('display_name', 'filename', 'sort_order',)
list_display_links = ('display_name',)
list_editable = ('sort_order',)