JSFiddle - React, Tailwind, and code Playground

by alachgar

HTML

<select id="first_box">
  <option> options 1</option>
  <option> options 2</option>
  <option> options 3</option>
</select>

<select id="second_box">
  <option> options 1</option>
  <option> options 2</option>
  <option> options 3</option>
</select>

<select id="third_box">
  <option> options 1</option>
  <option> options 2</option>
  <option> options 3</option>
</select>

JavaScript

$('#first_box').change(function(){
    $("select").not(this).val(this.value);
});