JSFiddle - React, Tailwind, and code Playground

by Timmy Willison

HTML

<select id="periodSelect" name="periodSelect">
<option value="0" selected>Choose period</option>
<option value="9">2011, P01</option>
<option value="11">2012, P01</option>
<option value="2">011, P10</option>
<option value="1">2013, P01</option>
</select>

JavaScript

//$('#periodSelect option').removeAttr('selected');
//$("#periodSelect option[value='11']").atr('selected', true);
/*
$('#periodSelect option').each(function() {
    this.removeAttribute('selected');
});
$("#periodSelect option[value='11']")[0].setAttribute('selected', true);
*/

$("#periodSelect option[value='11']").prop("selected", true);