将Gravity表单中的字段更改为下拉列表

Question

好的......我有一个表单，允许用户填写地址等具体内容。最近我想改变'＃34;州＆＃34;字段到美国各州的下拉列表，而不是将其作为您可以键入的字段。

这就是我现在拥有的......

<div class="atl_form_row">
    <div class="atl_left"><span class="mandatory"></span><label class="control-label atlFormLabel" for="Service State">Service State:</label></div>
    <div class="atl_right">
        <input type="text" placeholder="Service  State:" id="ServiceState" name="ServiceState" class="service_request_txt" />
    </div>
</div>

我试过把它变成这样的东西，但遗憾的是不行......

<div class="atl_form_row">
    <div class="atl_left"><span class="mandatory"></span><label class="control-label atlFormLabel" for="Service State">Service State:</label></div>
    <div class="atl_right">
        <select id="GISState" name="GISState">
            <option value="" disabled selected>Select State</option>
            <option value="AL">AL</option>
            <!-- more options here -->
            <option value="WY">WY</option>
        </select>
    </div>
</div>

任何帮助将不胜感激！