JSFiddle - React, Tailwind, and code Playground
by Eric L
HTML
<select class="form-control" id="shiftList" name="shift">
<option value="1" >1</option>
<option value="2" >2</option>
<option value="3">3</option>
</select>
JavaScript
var shift = 2;
$("#shiftList").change(function(){
$("#shiftList option[value='2']").hide();
$("#shiftList option:selected").val(shiftFilter[0].shifts[i] == 1 ? 2 : 1).change();
});