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Learn how to redirect users to the `student detail` view after submitting a form in Django. This guide will help you enhance user experience by providing immediate feedback.
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This video is based on the question https://stackoverflow.com/q/63932627/ asked by the user 'Ravi Raushan' ( https://stackoverflow.com/u/6651231/ ) and on the answer https://stackoverflow.com/a/63932876/ provided by the user 'ruddra' ( https://stackoverflow.com/u/2696165/ ) at 'Stack Overflow' website. Thanks to these great users and Stackexchange community for their contributions.

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Redirect to Student Detail View After Form Submission in Django

When developing a web application with Django, it's common to collect user data through forms. However, what happens next can significantly impact user experience. In this guide, we will explore how to redirect users to a detail view instead of a list view after submitting a form in Django. We will walk through a scenario where we have a Student model and need to implement this redirection effectively.

The Problem

Imagine you've created a model called Student with a simple form for submitting student data. Your current setup allows users to fill out the form, but after submission, they are redirected to a list view of all students. Ideally, it would be more beneficial to redirect users to the detail view of the specific student they just created. This provides immediate feedback regarding the data they have submitted.

Current Code Structure

Here's a glimpse of the current code setup in your Django project:

model.py

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forms.py

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views.py

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The Solution

To redirect users to the detail view of the newly created student, you need to modify the admission_form view in views.py. The key is to access the instance of the Student model that is returned when you call form.save(). You will then use this instance's id for the redirection.

Here’s how to adjust your view for this purpose:

Updated views.py Code

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Explanation of Changes

Save the Form Instance: The line instance = form.save() saves the form data and returns an instance of the Student model.

Redirect to Detail View: Instead of redirecting to the student-list, you now redirect to the student-detail view, passing the newly created student’s id as a parameter.

Final Touches: Update the URLs

Ensure that your urls.py is set up properly to handle the detail view redirection. Here's a reminder of how your URL configuration should look:

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Conclusion

Redirecting users to the detail view after submitting a form significantly enhances user experience by providing them immediate feedback on their actions. By accessing the instance of the Student model returned from form.save(), you can easily implement this functionality in your Django application. Now, whenever a user submits the admission form, they will be taken directly to the detail view of the student they just created.

With this implementation, you’ve streamlined the user experience and made your Django application more intuitive. Happy coding!