JSFiddle - React, Tailwind, and code Playground

by techiedelight

HTML

<label for="pets">Choose your pets:</label>
<br><br>
<select id="pets" multiple="multiple">
  <option value="dog">Dog</option>
  <option value="cat">Cat</option>
  <option value="rabbit">Rabbit</option>
  <option value="parrot">Parrot</option>
</select>
<br><br>
<button id="submit">Get Selected Values</button>

CSS

label {
  font-size: 1rem;
  font-family: sans-serif;
  padding-right: 10px;
}

button,
select {
  font-size: 0.9rem;
  padding: 2px 5px;
}

JavaScript

$(document).ready(function() {
  $('#submit').click(function() {
    var selected = $("#pets :selected").map((_,e) => e.value).get();
    alert(selected);
  });
});