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Django: Build Your First Website

Read OperationsRead Operations

In this chapter, we'll start fetching records from the database and displaying them on the user's page.

Code Explanation

AppFolder \ views.py
  1. from .models import Note: Imports the Note model from the current Django application. Models in Django are classes that describe the structure of database tables;
  2. def read_content(request):: Defines the read_content function, which will handle HTTP requests. The function takes a request object containing information about the client's request;
  3. all_notes = Note.objects.all(): Utilizes Django's Object-Relational Mapping (ORM) to query the database and retrieve all objects of the Note model`;
  4. return HttpResponse(all_notes): We are sending information to the HTML template.
AppFolder \ urls.py

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Секція 4. Розділ 2
course content

Зміст курсу

Django: Build Your First Website

1. Get Started

Why do you need Django?Your first Django ProjectStart Project

2. The First Application

Django ApplicationsURLsURL ConfigurationRender "Hi"

3. Models

MVT Overview of ModelsCreation of ModelsMigrations

4. CRUD Operations

Creation OperationsRead OperationsUpdate and Delete Operations

5. Templates

HTML TemplatesTemplate Inheritance SystemJinjaBootstrap: Getting StartedBootstrap: Container

6. Forms and Dynamic URLs

Work with FormsForms: ValidationSending Data to TemplatesDynamic URLForms: Update Dynamic URL: Delete

Django: Build Your First Website

Read OperationsRead Operations

In this chapter, we'll start fetching records from the database and displaying them on the user's page.

Code Explanation

AppFolder \ views.py
  1. from .models import Note: Imports the Note model from the current Django application. Models in Django are classes that describe the structure of database tables;
  2. def read_content(request):: Defines the read_content function, which will handle HTTP requests. The function takes a request object containing information about the client's request;
  3. all_notes = Note.objects.all(): Utilizes Django's Object-Relational Mapping (ORM) to query the database and retrieve all objects of the Note model`;
  4. return HttpResponse(all_notes): We are sending information to the HTML template.
AppFolder \ urls.py

Все було зрозуміло?

Секція 4. Розділ 2
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