How to exclude script execution from child elements?

Question

JavaScript

In general, there is a script

<script>
    $(document).ready(function(){
      var $ops = $(".fullpage");
      $(".select2-selection").click(function () {            
         $ops.addClass('op');
      });
      
    });
    </script>

Executed when an element with the select2-selection class is clicked. there is also a script inverse to this, triggered by mousedown. So, apparently, on the child elements of the select2-selection class, the presented script also works, how can this be excluded?

Answer 1

Google to help you :)
www.askdev.ru/javascript/1311/%D0%9F%D1%80%D0%B8-%...