How to connect and where to place a class that must be executed without fail when the page is loaded (CodeIgniter)?

Question

JavaScript

Hello! I am studying the CI framework and I want to password-protect all pages of the site, so the question immediately arose:
- where to place the classes that will be executed before the execution of the controller of a particular page? Well, and most importantly - how to connect it correctly in CI?
Thank you!

Answer 1

There are many options, choose what suits you best:

1. https://www.cssscript.com/pure-css-circular-percen...
   
2. jsfiddle.net/Symphony/mjza0vnx
   
3. https://github.com/afuersch/css-percentage-circle
   
4. https://bl.ocks.org/kerryrodden/766f8f6d31f645c39f...
   
5. https://codepen.io/vivazzi/pen/yEjxPV
   

Answer 2

For example like this:
www.humblesoftware.com/flotr2

Answer 3

конструктор родительского класса контроллера / хуки