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CodeIgniter already has a pagination library using which you can easily add pagination on your page.
In this tutorial, I show how you can create pagination with a search filter in the CodeIgniter 4 project.
DataTables is a widely used jQuery plugin for pagination. After initialization, it adds a search box and column sort on the header column.
It allows adding pagination with and without AJAX.
In this tutorial, I show how you can implement DataTables AJAX pagination with search and sort in the CodeIgniter 4 project.
This video shows how you can add jQuery UI autocomplete and load MySQL database data using jQuery AJAX in the CodeIgniter 4 project.
This video shows how you can upload an image and other files with validation and display a preview after upload in CodeIgniter 4.
Cross-Site Request Forgery (CSRF) requests are a type of malicious exploit whereby unauthorized commands are performed on behalf of an authenticated user.
CodeIgniter 4 provides protection from CSRF attacks. But it is not enabled by default same as CodeIgniter 3.
The token is generated for each user and it is managed by CodeIgniter to verify the user request.
In this tutorial, I show how you can enable CSRF protection and send AJAX request with CSRF token in the CodeIgniter 4 project.
CRUD (Create, Read, Update, and Delete) is a basic requirement when working with database data.
In this tutorial, I show how you can select, insert, update, and delete a record from the MySQL database in the CodeIgniter 4 project.
In the example, I am creating a page to add a new subject and list subjects with the edit and delete buttons.
