如何在jqmobile中定义水平项的comobox
<div data-role="fieldcontain">
<fieldset data-role="controlgroup" data-type="horizontal">
<legend>Date of Birth:</legend>
<label for="select-choice-month">Month</label>
<select name="select-choice-month" id="select-choice-month">
<option>Month</option>
<option value="jan">January</option>
<!-- etc. -->
</select>
<label for="select-choice-day">Day</label>
<select name="select-choice-day" id="select-choice-day">
<option>Day</option>
<option value="1">1</option>
<!-- etc. -->
</select>
<label for="select-choice-year">Year</label>
<select name="select-choice-year" id="select-choice-year">
<option>Year</option>
<option value="2011-2012">2011-2012</option>
<!-- etc. -->
</select>
</fieldset>
</div>