Returning HTML templates in Django - Cheat Sheet & Quick Revision

Recall & Review

beginner

What function is commonly used in Django to return an HTML template from a view?

The render() function is used to return an HTML template along with context data from a Django view.

beginner

In Django, what are the two main arguments passed to the render() function?

The first argument is the request object, and the second is the template name (a string with the path to the HTML file). Optionally, a context dictionary can be passed as a third argument.

beginner

Why do we use templates in Django instead of returning plain HTML strings?

Templates allow separation of design and logic. They let you reuse HTML structure and insert dynamic data easily, making code cleaner and easier to maintain.

beginner

What is the role of the context dictionary when returning an HTML template in Django?

The context dictionary contains data that you want to pass from your view to the template. The template uses this data to display dynamic content.

intermediate

How does Django find the HTML template file when you use render(request, 'template.html')?

Django looks for the template file inside the directories listed in the TEMPLATES setting, usually inside an app's templates folder or a global templates directory.

Which function do you use in Django to return an HTML template from a view?

A HttpResponse()

B redirect()

C render()

D get_template()

The render() function combines a template with a context dictionary and returns an HttpResponse object.

What is the first argument passed to the render() function in Django?

A Context dictionary

B Request object

C Template name

D HttpResponse object

The first argument is always the request object representing the current HTTP request.

Where does Django look for template files by default?

A In the static files folder

B In the media folder

C In the root project folder

D In directories listed in the TEMPLATES setting

Django searches for templates in the directories specified in the TEMPLATES setting, often inside app-specific templates folders.

What does the context dictionary do when rendering a template?

A Passes dynamic data to the template

B Defines the template file path

C Stores static files

D Handles user authentication

The context dictionary passes data from the view to the template so it can display dynamic content.

Which of these is NOT a correct way to return an HTML template in Django?

A return render('index.html', request)

B return HttpResponse('<h1>Hello</h1>')

C return redirect('index')

D return render(request, 'index.html')

The render() function requires the request object as the first argument, so render('index.html', request) is incorrect.

Explain how to return an HTML template from a Django view and why this method is preferred over returning plain HTML strings.

Think about how Django connects views and templates.

Describe the role of the context dictionary when rendering templates in Django and how it affects the output.

Consider how data flows from Python code to HTML.