Why does this JS code only work in Mozilla FireFox?

Question

JavaScript

Can you please tell me why this "code" works correctly only in the Mozilla FireFox browser? There are no errors in the console. Thanks in advance!

Answer 1

Old bug
doesn't work onclick on option in Chrome
Simple example:

<select>
    <option onclick="check()">one</option>
    <option onclick="check()">two</option>
    <option onclick="check()">three</option>
</select>

<script>
  function check() {
    alert('check')
  }
</script>

Solution: hang an event on select

Answer 2

As already mentioned above, it is better to never hang events on option, because the select can be styled by any plugin and it will stop working. Therefore, track the onchange of the select

Answer 3

Because Firefox is the best browser.