我有选择元素与月选项.
<select class="" id="manufacturedMonth" name="manufacturedMonth">
<option value="-1">MM</option>
<option value="8">Aug</option>
<option value="7">Jul</option>
<option value="6">Jun</option>
<option value="5">May</option>
<option value="4">Apr</option>
<option value="3">Mar</option>
<option value="2">Feb</option>
<option value="1">Jan</option>
<option value="12">Dec</option>
<option value="11">Nov</option>
<option value="10">Oct</option>
<option value="9">Sep</option>
</select>
如果值大于当前月份,则需要隐藏所有选项