How to Redirect to the Same Section in ASP.NET Core MVC Without Reloading the Page

Learn how to use AJAX to stay in the same section of your ASP.NET Core MVC view after form submission without page reloads.
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How to Redirect to the Same Section in ASP.NET Core MVC Without Reloading the Page

If you've been working with ASP.NET Core MVC and have a long view divided into multiple sections, you might encounter a scenario where you want to keep the user on the same section after they submit a form. This is particularly relevant for forms like contact forms, where you want to show a success message without the user having to scroll back down manually.

In this guide, we'll explore how to achieve this by using AJAX. This technique not only enhances user experience but also streamlines interactions on your web page.

The Problem

When a user fills out a form in a section (like "Contact") and submits it, your current setup redirects the user to that section but causes the whole page to reload. This can create confusion or disrupt the user experience as they may lose their scroll position.

Desired Outcome:

Submit the form.

Display a thank-you message without reloading the page.

The Solution: Utilize AJAX

To prevent the page from reloading after submitting the form, we can use AJAX. This allows the form data to be sent to the server asynchronously. Here's how you can implement this solution step by step.

Step 1: Create Your Model

First, you'll need a model to handle the form data. The example model below will represent the data we want to collect:

[[See Video to Reveal this Text or Code Snippet]]

Step 2: Build the View with an AJAX Call

Next, you will design the view that contains the form. Here's a basic setup:

[[See Video to Reveal this Text or Code Snippet]]

Step 3: Set Up the Controller

Now, you will implement the controller that handles the form submission. Here’s a simple example showing how to validate the model and return JSON responses:

[[See Video to Reveal this Text or Code Snippet]]

Conclusion

By implementing AJAX in your ASP.NET Core MVC application, you can maintain a smooth user experience by letting users stay on the same section of the page after form submission. This not only keeps users engaged but also enhances the usability of your application.

Key Points to Remember:

Use AJAX to handle form submissions to avoid full page reloads.

Return JSON responses from your controller to inform users of success or failure.

Update the UI dynamically based on the response.

With these steps, you can create a more interactive and user-friendly experience on your ASP.NET Core MVC applications!