Angular + PHP I don't understand what's the problem?

Question

PHP

Hello.
Tell a beginner, there is a simple form that should work through PHP server
example: metanit.com/web/angular/3.8.php
When I try to reproduce this on my local computer. When you click on save, the page is refreshed and all data simply disappears.
(Angular put simple scripts to work) I can't figure out how to pass a json object from a form to PHP and back.
What am I doing wrong(

Answer 1

If the page just refreshes, then it looks like your JS form submit handler is not firing. Are there any errors in the developer console? Is Angular really connected?

Answer 2

Thanks Kirill. Understood the error was in the controller in the name. Initially, I was looking in the wrong place)