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You can store the image files in the Database table either in base64 format or its path after uploading.
In the base64 method, it is not necessary to store the uploaded file on the server because it is been directly accessed with the base64 encoded value.
In this tutorial, I am using PDO connection for storing multiple image files path in the MySQL database table.
A tooltip is used to display quick information about the element and it is easy to add to the element using Bootstrap.
You can specify your text or HTML content using the title option.
Within the tooltip, you can show content dynamically using jQuery AJAX. For this require defining an Anonymous function to handle AJAX request and get the content.
Enable disable functionality gives the administrator more control on the site.
The administrator can directly control the users from its dashboard by either restrict access to some area of the site or enable disable the user.
This is very efficient when there are multiple types of the user exists on the site e.g. admin, student, professor, etc.
In this tutorial, I am using jQuery AJAX for this and creating an extra field on the MySQL table.
CSV (Comma Separated Values ) is the most popular file format for data import and export within the project.
In PHP for creating CSV file, you can either use fputcsv() method or directly write the comma-separated content on the file.
In this tutorial, I will show you how you can export MySQL data in CSV file format in your CodeIgniter 3 project.
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