Inline models for related data in Django - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to import the inline admin class.

Django

from django.contrib import admin
from .models import Book, Chapter

class ChapterInline([1]):
    model = Chapter

Drag options to blanks, or click blank then click option'

Aadmin.StackedInline

Badmin.ModelAdmin

Cadmin.TabularInline

Dadmin.InlineModelAdmin

Attempts:

3 left

💡 Hint

Common Mistakes

Using ModelAdmin instead of an inline class.

Confusing TabularInline with StackedInline.

The StackedInline class is used to display related models inline in a stacked layout.

2fill in blank

medium

Complete the code to register the Book model with the Chapter inline.

Django

class BookAdmin(admin.ModelAdmin):
    inlines = [[1]]

admin.site.register(Book, BookAdmin)

Drag options to blanks, or click blank then click option'

AChapterInline[]

BChapterInline()

C[ChapterInline]

DChapterInline

Attempts:

3 left

💡 Hint

Common Mistakes

Using parentheses to create an instance.

Not wrapping the inline class in a list.

The inlines attribute expects a list of inline classes, not instances. So just the class name without parentheses is correct.

3fill in blank

hard

Fix the error in the inline admin by completing the missing attribute.

Django

class ChapterInline(admin.StackedInline):
    model = Chapter
    extra = [1]

Drag options to blanks, or click blank then click option'

A2

B'2'

CTrue

DFalse

Attempts:

3 left

💡 Hint

Common Mistakes

Using quotes around the number.

Using boolean values instead of an integer.

The extra attribute expects an integer indicating how many extra blank forms to show. It should not be a string.

4fill in blank

hard

Fill both blanks to customize the inline admin to show 3 extra forms and use a tabular layout.

Django

class ChapterInline(admin.[1]):
    model = Chapter
    extra = [2]

Drag options to blanks, or click blank then click option'

ATabularInline

BStackedInline

C3

D1

Attempts:

3 left

💡 Hint

Common Mistakes

Mixing StackedInline with tabular layout.

Setting extra to 1 instead of 3.

Using TabularInline shows related objects in a table. Setting extra = 3 shows three blank forms for new related objects.

5fill in blank

hard

Fill all three blanks to create an inline admin for a related model Author with 2 extra stacked forms and register it with the Book model.

Django

class [1](admin.[2]):
    model = Author
    extra = [3]

class BookAdmin(admin.ModelAdmin):
    inlines = [AuthorInline]

admin.site.register(Book, BookAdmin)

Drag options to blanks, or click blank then click option'

AAuthorInline

BStackedInline

C2

DTabularInline

Attempts:

3 left

💡 Hint

Common Mistakes

Using TabularInline instead of StackedInline.

Forgetting to name the class properly.

Setting extra to wrong number.

The inline admin class is named AuthorInline, uses StackedInline for layout, and sets extra = 2 to show two blank forms.