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🧩 Django Prep Template and View – Connect Views with Templates (2025)

🧲 Introduction – What Does “Prep Template and View” Mean?

In Django, templates handle HTML output, and views deliver content to those templates. Prepping a template and view means ensuring they are correctly connected—so you can dynamically render data in a web page.

🎯 In this guide, you’ll learn:

How to create a template file
How to write a view that passes data
How to render the template using the view
The correct folder structure for templates

🛠️ Step 1: Set Up the Template Folder

Inside your app directory (e.g., blog), create this structure:

blog/
├── templates/
│   └── blog/
│       └── post_detail.html

✅ This helps Django find the right template and keeps things organized.

🧱 Step 2: Write Your Template

templates/blog/post_detail.html

<!DOCTYPE html>
<html>
<head>
    <title>{{ post.title }}</title>
</head>
<body>
    <h1>{{ post.title }}</h1>
    <p>{{ post.content }}</p>
    <small>Published on {{ post.published|date:"F j, Y" }}</small>
</body>
</html>

This template will display the post data passed from the view.

🧪 Step 3: Write the View

views.py

from django.shortcuts import render
from .models import Post

def post_detail(request, post_id):
    post = Post.objects.get(id=post_id)
    return render(request, 'blog/post_detail.html', {'post': post})

✔️ render() loads the template and passes the post object as context.

🌐 Step 4: Map the View to a URL

urls.py

from django.urls import path
from . import views

urlpatterns = [
    path('post/<int:post_id>/', views.post_detail, name='post-detail'),
]

Visit: http://localhost:8000/post/1/ ➝ You’ll see data rendered from the database.

✅ Best Practices

Use consistent naming: templates/app_name/template.html
Always pass context as a dictionary
Use {% block %} and {% extends %} for layout inheritance
Use get_object_or_404() for safer model queries

📌 Summary – Recap & Next Steps

🔍 Key Takeaways:

Views use render() to load templates with context
Templates should be nested under app_name/templates/app_name/
Connect views and templates via urls.py

⚙️ Real-World Relevance:
This connection is core to any Django app—whether rendering a blog post, user profile, or dynamic dashboard.

❓ Frequently Asked Questions (FAQ)

❓ What is the purpose of the template folder?

✅ Django uses it to find HTML templates to render data dynamically.

❓ How do I access view data in a template?

✅ Pass a context dictionary like { 'post': post } and use {{ post.title }} in the template.

❓ What if the template isn’t found?

✅ Ensure the path follows this format:

app_name/templates/app_name/template.html

And the app is listed in INSTALLED_APPS.

❓ How do I reuse a layout?

✅ Use template inheritance:

{% extends 'base.html' %}
{% block content %}...{% endblock %}

❓ Can I pass multiple variables to a template?

✅ Yes:

render(request, 'file.html', {'a': 1, 'b': 2})

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