Handle session is very important when creating a member-based website where the user needs to register and login to their account to access website content.
With the help of a session, it is easier to identify the user and display the content accordingly.
In Codeigniter, require the loading session library to start work with Session. There are inbuilt methods are available that makes easier to handle session operations.
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.
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.
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