Category: CodeIgniter

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 the 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.

How to Send AJAX Request In CodeIgniter

AJAX CodeIgniter JQuery PHP

All logical operation and database handling done in the Models like insert, update or fetch records.

Codeigniter has predefined Database methods to perform database request.

In the demonstration, with View show the HTML form and when the user submits the forms then call the Model method to insert record from the controller.

Insert record to Database Table - Codeigniter

CodeIgniter PHP

Codeigniter is a lightweight PHP-based framework to develop the web application. It is based on MVC (Model View Controller) pattern.

  • The model handles the data processing – Return data, Insert, Update, or delete records from Database Table.
  • The view displays the final output.
  • The controller manages the Model and view. It handles the users’ inputs.

In this tutorial, I cover basis about Codeigniter.

How to install and setup Codeigniter

CodeIgniter PHP