π Introduction In Django templates, we can: Pass multiple variables from view Access them using template syntax Understand how Django resolves variables (lookup mechanism) π Variable lookup follows this order: Dictionary Object attribute List index π― Program Statement π Demonstrate multiple context variables and variable lookup inside templates. βοΈ Step 1: Create View π File: …
Pass Dictionary and List Context Data to Template and Display Values
π Introduction In Django, data is passed from view β template using a context dictionary. π Types of data we can pass: Variables Lists Dictionaries This program demonstrates: Passing a list Passing a dictionary Displaying both in template π― Program Statement π Pass dictionary and list context data to a template and display values. βοΈ …
Implement Template Inheritance using {% extends %} and {% block %}
π Introduction Template inheritance allows us to: Reuse layout Avoid repetition Maintain clean code π Two main tags: {% extends %} β inherit base template {% block %} β define replaceable sections π― Program Statement π Implement template inheritance using {% extends %} and {% block %}. βοΈ Step 1: Create Base Template π File: …
Create Base Template in Django
π Introduction In Django, instead of repeating HTML on every page, we use a base template. π Benefits: Reusable layout Cleaner code Easy maintenance We will create: Header Navigation menu Footer Extend it in other pages π― Program Statement π Create a base template layout containing header, footer, and navigation. βοΈ Step 1: Create Project …
Create and Render a Basic HTML Template using render()
π Introduction In Django, the render() function is used to: Load an HTML template Pass data to it Return it as an HTTP response π It is the most commonly used function in Django views. π― Program Statement π Create and render a basic HTML template using Django render() function. βοΈ Step 1: Create Project …
Accept a String Parameter in URL and Display a Personalized Greeting
π Introduction In Django, URL parameters are not limited to numbers. We can also pass strings through the URL. In this program, we will: Accept a name from the URL Send it to the view Display a personalized greeting in the template π― Program Statement π Accept a string parameter in URL and display a …
Accept Number as URL Parameter and Display its Cube
π Introduction This program extends the previous concept of URL parameters.Instead of square, we will now calculate the cube of a number. π Cube = number Γ number Γ number π― Program Statement π Accept a number as URL parameter and display its cube. βοΈ Step 1: Create Project and App django-admin startproject myprojectcd myprojectpython …
Accept Number as URL Parameter and Display its Square
π Introduction In Django, we can pass values directly through the URL.These values are called URL parameters. In this program, we will: Accept a number from URL Calculate its square Display result π― Program Statement π Accept a number as URL parameter and display its square. βοΈ Step 1: Create Project and App django-admin startproject …
Display Summary of Marks from Marks List
π Introduction In Django, we can process data in the view and display results in the template. In this program, we will: Use a list of marks Calculate total, average, highest, lowest Count number of passing students π― Program Statement π Given a list of marks, display total, average, highest, lowest, and pass count. βοΈ …
Create a GET Form to Accept User Name and Display Greeting
π Introduction Forms are used to take input from users.In Django, the GET method sends data through the URL. In this program, we will: Create a form Accept user name Display greeting message π― Program Statement π Create a GET form that accepts a user name and displays a greeting message. βοΈ Step 1: Create …