Update records in Database Table with CodeIgniter

The Codeigniter allows us to perform the database action like – select, insert, update, and delete with the minimal script.

The $this->db->update() method is used for update existing record. It takes table name and an array or object as the parameter.

In the demonstration, I am listing the user’s list with the edit option. Show the update form on edit option-click.

Update records in Database Table with CodeIgniter

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How to send AJAX request in CodeIgniter 3

If you know how to send jQuery AJAX request in Core PHP then it is simpler for you to do it in CodeIgniter.

In CodeIgniter, you can use the controller and model to handle AJAX call instead of creating a separate file. Make AJAX call either from the view or external script file.

In this tutorial, I am creating a simple example to demonstrate the AJAX calling in CodeIgniter 3.

How to send AJAX request in CodeIgniter 3

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