Edited at

materializecssでselectボックスが表示されない時に確認すること

More than 1 year has passed since last update.

https://materializecss.com/select.html

スクリーンショット_2018-10-16_08-36-35.png

<!-- CSS  -->

<!-- Compiled and minified CSS -->
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/materialize/1.0.0/css/materialize.min.css">
<!-- Compiled and minified JavaScript -->
<script src="https://code.jquery.com/jquery-3.3.1.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/materialize/1.0.0/js/materialize.min.js"></script>

<script>
$(document).ready(function(){
$('select').formSelect();
});
</script>

<select>
(略)
</select>