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Django Tutorial 4 Views Video Lecture | Django: The Ultimate Beginners Guide (in Hindi) - Back-End Programming
FAQs on Django Tutorial 4 Views Video Lecture - Django: The Ultimate Beginners Guide (in Hindi) - Back-End Programming
| 1. What is a view in Django? |  |
Ans. In Django, a view is a Python function (or a method in a class-based view) that takes a web request and returns a web response. It contains the logic of the back-end processing for a specific web page or API endpoint.
| 2. How can I create a view in Django? | |
Ans. To create a view in Django, you need to define a Python function (or a method in a class-based view) that takes a request parameter and returns a response. You can define this function in the views.py file of your Django app and map it to a URL pattern in the urls.py file.
| 3. What is the purpose of a URL pattern in Django views? | |
Ans. URL patterns in Django views are used to map a specific URL or URL pattern to a view function. They define the structure of the URLs that users can access in your web application and specify which view function should be called to handle the request.
| 4. Can a Django view return different types of responses? | |
Ans. Yes, a Django view can return different types of responses. It can return an HttpResponse object, which represents a basic HTTP response. It can also return other types of responses like redirect, JSON response, or even a rendered HTML template using the render() function.
| 5. How can I pass data from a view to a template in Django? | |
Ans. To pass data from a view to a template in Django, you can create a dictionary of data in your view function and pass it as a context parameter to the render() function. The keys of the dictionary will be used as variable names in the template, and the corresponding values will be the data to be displayed.
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Nov 22, 2024 Last updated |
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