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Django: First Dive
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Django: First Dive

Django: First Dive

1. Get Started
What is Django?Model-View-TemplateStart ProjectStart AppRun ServerChallenge: Build the Project
2. Write the First Page
ViewURLConnect View to URLChallenge: Write your View
3. Models
What is Model?How to create a Model?Challenge: Zoo Market TableMigrations
4. Working with Database
Create DataRetrieve DataUpdate and Delete DataChallenge: CRUD with PersonSummary
5. Templates
Template FolderContextPost List ViewDTL LoopLinks to Views
6. Request Handling
Distribution of Request MethodsCSRF TokenRequest Data ExtractCreate Post with Input DataRedirect and reverse()

book
Challenge: CRUD with Person

Note

The presented code for the task is part of the framework and cannot work separately, so errors will be received when you try to Run Code. Use the Submit Task button to solve this task.

Uppgift

Swipe to start coding

You have already implemented Model class:

python

Write 5 view functions:

  1. dog_list(request) should display the list of dogs on the HTML page like following:

    html

  2. dog_get(request, pk) should display the information about the selected Dog by pk (id).

  3. dog_create(request) should create the new Dog with the name "Unknown", age 0, and weight 1.1.

  4. dog_update(request, pk) should update the Dog's name to "Updater", age += 1, and weight += 0.2.

  5. dog_delete(request, pk) should delete the existing dog by id.

Connect views to URLs

URLView
dogs/dog_list
dogs/id/dog_get
dogs/id/update/dog_update
dogs/id/delete/dog_delete
dogs/create/dog_create

Lösning

Switch to desktopByt till skrivbordet för praktisk övningFortsätt där du är med ett av alternativen nedan
Var allt tydligt?

Hur kan vi förbättra det?

Tack för dina kommentarer!

Avsnitt 4. Kapitel 4
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book
Challenge: CRUD with Person

Note

The presented code for the task is part of the framework and cannot work separately, so errors will be received when you try to Run Code. Use the Submit Task button to solve this task.

Uppgift

Swipe to start coding

You have already implemented Model class:

python

Write 5 view functions:

  1. dog_list(request) should display the list of dogs on the HTML page like following:

    html

  2. dog_get(request, pk) should display the information about the selected Dog by pk (id).

  3. dog_create(request) should create the new Dog with the name "Unknown", age 0, and weight 1.1.

  4. dog_update(request, pk) should update the Dog's name to "Updater", age += 1, and weight += 0.2.

  5. dog_delete(request, pk) should delete the existing dog by id.

Connect views to URLs

URLView
dogs/dog_list
dogs/id/dog_get
dogs/id/update/dog_update
dogs/id/delete/dog_delete
dogs/create/dog_create

Lösning

Switch to desktopByt till skrivbordet för praktisk övningFortsätt där du är med ett av alternativen nedan
Var allt tydligt?

Hur kan vi förbättra det?

Tack för dina kommentarer!

Avsnitt 4. Kapitel 4
Switch to desktopByt till skrivbordet för praktisk övningFortsätt där du är med ett av alternativen nedan
Vi beklagar att något gick fel. Vad hände?
some-alt