How to pass data from mySQL to html via Ajax?

Question

PHP

There is a page on which, through a cycle, 4 articles are displayed from the database to 50% of the screen on the left. On the other half of the screen, there is an empty structure, in which you want all of its content from the database to be loaded when you click on one of the articles.
And all this through AJAX.
If you have the implementation of this task, please help.

Answer 1

Realizations full internet. Moreover, I will surprise you, in native JS it is a few lines of code. And you want jquery to drag.