JSFiddle - React, Tailwind, and code Playground
HTML
<select id="test">
<option></option>
<option>1</option>
<option>2</option>
<option>3</option>
</select>
<input type="button" id="but" value="click"/>
JavaScript
$('#test').change(function() {
$('#test').attr('disabled', 'disabled');
});
$('#but').click(function() {
$('#test').removeAttr('disabled');
$('#test option:selected').removeAttr('selected');
$('#test option:first').attr('selected','selected');
});