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Learn how to fix the pagination issue in Laravel by ensuring that query strings are preserved when navigating to the next page. Discover how to use the `appends` method effectively!
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This video is based on the question https://stackoverflow.com/q/65355814/ asked by the user 'RGS' ( https://stackoverflow.com/u/5317298/ ) and on the answer https://stackoverflow.com/a/65355932/ provided by the user 'Orranee' ( https://stackoverflow.com/u/14849485/ ) at 'Stack Overflow' website. Thanks to these great users and Stackexchange community for their contributions.

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Solve Your Pagination Issue in Laravel: Next Page Link Problem

Pagination is a common feature in web applications, especially when dealing with large amounts of data. However, in a Laravel application, you might find yourself running into an issue where the next page link changes incorrectly when navigating through paginated data. This article will discuss a specific pagination problem and guide you through a solution to ensure that your links function correctly, maintaining any necessary query parameters.

The Problem

As a Laravel developer, you may encounter a situation where clicking "next" on your pagination links results in URLs that do not preserve other query parameters. For instance, when you have a page URL like this:

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

Clicking the "next" pagination link might mistakenly change the URL to:

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

Instead, you want it to look like this:

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

Maintaining the correct query string is crucial for functionality, especially when you're filtering or displaying specific views in your application.

The Solution

The solution to this problem lies in effectively utilizing the appends method provided by Laravel's pagination functionality. Here’s how to properly implement it.

Step-by-Step Solution

Locate the Pagination Links: In your Blade view file (the template where the pagination is displayed), you'll find the part of the code where the pagination links are generated. This is often done using the links method on your paginator instance.

Here's the part of your code you need to focus on:

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

Append Query Parameters: Modify the code by appending the current query string to your pagination links. Instead of just calling links(), you need to call appends($_GET)->links() to include the existing query parameters in the pagination links.

Update the line as follows:

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

Testing the Changes: After making these changes, test your pagination functionality by navigating through the pages. The URLs should now maintain any additional query parameters, like view, making the experience seamless for users.

Why This Works

The $_GET global variable is an associative array of query parameters sent in the URL. By using appends($_GET), Laravel understands which query parameters need to be kept when generating the next page links.

This ensures that any filters or conditions specified in the query string remain intact and that the application behaves as expected.

Conclusion

Pagination issues can be frustrating, but with the right knowledge and tools, they are entirely solvable. By implementing the appends method on your pagination links, you can ensure that users can navigate through your data without losing essential query parameters.

Don't hesitate to reach out if you have any further questions on this topic or other Laravel functionalities. Happy coding!