I have:
class MyModelAdmin(admin.ModelAdmin):
list_display = ('name', 'locked', )
It displays the nice green and red icons for the locked
field.
What I want is to show inverted values in locked
field.
So i wrote this:
def not_locked(obj):
return not obj.locked
class MyModelAdmin(admin.ModelAdmin):
list_display = ('name', not_locked,)
And this works (inverts the values), but it displays ugly True
or False
instead of the nice green and red icons.
How to make it show the icons again?