JSFiddle - React, Tailwind, and code Playground

by Vijayakrishnan Krishnan

HTML

<select multiple="multiple">
    <option id="1">Opt</option>
    <option id="2">Opt</option>
    <option id="3">Opt</option>
    <option id="4">Opt</option>
</select>

JavaScript

$('option').mousedown(function(e) {
    e.preventDefault();
    $(this).prop('selected', $(this).prop('selected') ? false : true);
    return false;
});