Static files in templates in Django - Cheat Sheet & Quick Revision

Recall & Review

beginner

What is the purpose of static files in Django templates?

Static files are used to add styles, images, and scripts to web pages. They make the page look good and interactive.

beginner

How do you load static files in a Django template?

You add {% load static %} at the top of the template to tell Django you want to use static files.

beginner

How do you reference a CSS file named 'style.css' located in the static folder inside a Django template?

Use <link href="{% static 'style.css' %}" rel="stylesheet"> inside the <head> section.

intermediate

Why should you use the {% static %} template tag instead of hardcoding file paths?

Because {% static %} automatically finds the correct path to static files, even if you change settings or deploy to another server.

beginner

Where do you place static files in a Django project by default?

Static files go inside a folder named 'static' within your app or project directory.

Which template tag do you use to load static files in Django templates?

A {% load static %}

B {% static load %}

C {% load files %}

D {% static %}

You must use {% load static %} at the top of your template to enable static file usage.

How do you correctly reference an image named 'logo.png' in a Django template?

A <img src="{% load static 'logo.png' %}">

B <img src="logo.png">

C <img src="/static/logo.png">

D <img src="{% static 'logo.png' %}">

Use {% static 'filename' %} inside the src attribute to get the correct path.

Where should you put your CSS files in a Django project to use them as static files?

A Inside the static folder

B Inside the templates folder

C Inside the media folder

D Inside the migrations folder

CSS files belong in the static folder so Django can serve them as static content.

What happens if you forget to add {% load static %} in your template but use {% static %} tag?

A The static files load normally

B You get a template error

C The page loads but without styles

D Django automatically adds the load tag

You must load the static tag library first, or Django will raise an error.

Why is it better to use {% static %} instead of hardcoding '/static/' in URLs?

A It makes the code longer

B It is slower to load files

C It helps Django find files even if static URL changes

D It only works in development

Using {% static %} makes your code flexible and works in different environments.

Explain how to include a static CSS file in a Django template from start to finish.

Think about where the file goes, what you load, and how you reference it.

Describe why using the {% static %} tag is important when working with static files in Django templates.

Consider what happens if you move your project or change settings.

Practice

1. What is the purpose of using {% load static %} at the beginning of a Django template?

easy

A. To start a for loop in the template

B. To load dynamic content from the database

C. To include another template inside the current one

D. To enable the use of static files like images, CSS, and JavaScript in the template

Solution

1. Step 1: Understand the role of static files in Django templates

   Static files are images, CSS, and JavaScript that enhance the website's appearance and behavior.

2. Step 2: Recognize the function of {% load static %}

   This tag loads the static template tag library, enabling the use of {% static %} to reference static files correctly.

3. Final Answer:

   To enable the use of static files like images, CSS, and JavaScript in the template -> Option D

4. Quick Check:

   Load static = enable static files [OK]

Hint: Remember: load static must be at the top to use static files [OK]

Common Mistakes:

• Forgetting to add {% load static %} before using {% static %}
• Confusing static files with dynamic content
• Using {% load static %} in views instead of templates

2. Which of the following is the correct syntax to include a CSS file named styles.css located in the static folder inside a Django template?

easy

A.

B.

C.

D.

Solution

1. Step 1: Recall the correct way to reference static files in Django templates

   Use the {% static 'path/to/file' %} tag after loading static files with {% load static %}.

2. Step 2: Identify the correct syntax for linking CSS

   The correct syntax uses {% static 'styles.css' %} inside the href attribute.

3. Final Answer:

   <link href="{% static 'styles.css' %}" rel="stylesheet"> -> Option A

4. Quick Check:

   Use {% static 'file' %} for static URLs [OK]

Hint: Use {% static 'file' %} inside href for static files [OK]

Common Mistakes:

• Using raw paths without {% static %} tag
• Using {{ static() }} which is invalid
• Trying to load static inside the href attribute

3. Given the template code below, what will be the rendered HTML output if the static file URL for images/logo.png is /static/images/logo.png?

{% load static %}

medium

A.

B.

C.

D.

Solution

1. Step 1: Understand the role of {% static %} tag

   The {% static %} tag converts the file path into the correct URL for static files, here it becomes /static/images/logo.png.

2. Step 2: Determine the final rendered HTML

   The template renders the img tag with src set to the static URL, so the output is <img src="/static/images/logo.png" alt="Logo">.

3. Final Answer:

   <img src="/static/images/logo.png" alt="Logo"> -> Option B

4. Quick Check:

   Static tag outputs correct URL [OK]

Hint: Static tag outputs full static URL in rendered HTML [OK]

Common Mistakes:

• Expecting the template tag to appear in output
• Confusing static URL with media URL
• Omitting {% load static %} causing errors

4. You wrote this Django template code to include a JavaScript file but it does not load correctly:

{% load static %}

What is the error and how can you fix it?

medium

A. Missing {% load static %} tag; add it at the top

B. Wrong file path; fix by changing src to /static/js/app.js

C. Missing {% static %} tag; fix by changing src to {% static 'js/app.js' %}

D. JavaScript files cannot be loaded this way in Django

Solution

1. Step 1: Identify the incorrect static file reference

   The src attribute uses a raw path "static/js/app.js" without the {% static %} tag, so Django won't resolve it correctly.

2. Step 2: Correct the syntax to use {% static %} tag

   Use src="{% static 'js/app.js' %}" to let Django generate the correct URL.

3. Final Answer:

   Missing {% static %} tag; fix by changing src to {% static 'js/app.js' %} -> Option C

4. Quick Check:

   Use {% static %} for static file URLs [OK]

Hint: Always wrap static file paths with {% static 'path' %} [OK]

Common Mistakes:

• Using raw paths without {% static %}
• Forgetting to load static tag
• Assuming /static/ prefix works automatically

5. You want to include an image and a CSS file in your Django template. The image is at images/photo.jpg and the CSS file is at css/style.css inside your static folder. Which template code correctly includes both files?

hard

A. {% load static %}

B. {% load static %}

C.

D. {% load static %}

Solution

1. Step 1: Ensure {% load static %} is included at the top

   This is required to use the {% static %} tag in the template.

2. Step 2: Use {% static %} tag to reference both image and CSS files

   Both src and href attributes must use {% static 'path' %} to generate correct URLs.

3. Final Answer:

   {% load static %} <img src="{% static 'images/photo.jpg' %}" alt="Photo"> <link rel="stylesheet" href="{% static 'css/style.css' %}"> -> Option A

4. Quick Check:

   Load static + use {% static %} for all static files [OK]

Hint: Always load static and use {% static 'file' %} for all static files [OK]

Common Mistakes:

• Omitting {% load static %} tag
• Using raw paths without {% static %}
• Mixing static and media URLs