How to send any javascript variables or html elements on submit button to mail?

Question

PHP

How to send any javascript variables or html elements on submit button to mail? For example, a person chose a product, pressed a button, and it was sent to the mail that she had chosen this product. I would like to implement this through javascript and php, without engines. Maybe through variables somehow. Thanks in advance)

Answer 1

Read about AJAX preferably immediately jQuery. In PHP, the mail function and working with POST data will help.