JSFiddle - React, Tailwind, and code Playground

by Tintu Raju

HTML

<select id='dropdown'>
  <option value='1'>Option 1</option>
  <option value='2'>Option 2</option>
  <option value='3'>Option 3</option>
  <option value='4'>Option 4</option>
  <option value='5'>Option 5</option>
</select>

JavaScript

$(document).ready(function(){

   var keys =  $("#dropdown").children('option').map(function(i, e){
    return e.value}).get();
	 alert(keys);
   
   // or 
   
   var keys = [];
   $("#dropdown option").each(function(){
      keys.push($(this).attr("value"));
   })
   alert(keys)
   
   
})