jQuery get value of select onChange

Question

I was under the impression that I could get the value of a select input by doing this $(this).val(); and applying the onchange parameter to the sel

Answer 1

only with JS

 let select=document.querySelectorAll('select') 
  select.forEach(function(el) {
    el.onchange =  function(){
     alert(this.value);
      
  }}
  )