省市二级联动--使用app-jquery-cityselect.js插件

 只有省市二级联动，三级联动还没处理好，会尽快完善。

 嵌入id：

<div class="form-group">
     <label>地址</label>
     <p>从：</p>
        <div class="input-group">
           <input id="areaIdFrom" name="areaIdFrom" type="hidden" value="" /> 
           <input id="provinceFrom" name="provinceFrom" type="hidden" />
           <input id="cityFrom" name="cityFrom" type="hidden" />
           <div id="areaGroupFrom"></div>
        </div>
        <input type="text" class="form-control" name="addressFrom"/>
     <p>到：</p>
        <div class="input-group">
           <input id="areaIdTo" name="areaId" type="hidden" value="" /> 
           <input id="provinceTo" name="province" type="hidden" />
           <input id="cityTo" name="city" id="moveCity" type="hidden" />
           <div id="areaGroupTo"></div>
        </div>
        <input type="text" class="form-control" name="address" id="moveAddress"/>
</div>

编写js：

<script type="text/javascript">
    var areaIdFrom = $("#areaIdFrom");
    var provinceFrom = $("#provinceFrom");
    var cityFrom = $("#cityFrom");

    var areaIdTo = $("#areaIdTo");
    var provinceTo = $("#provinceTo");
    var cityTo = $("#cityTo");

    $("#areaGroupFrom").cityselect({
        loadProvince: handleLoadProvince,
        loadCity: handleLoadCity,
        onAreaIdChanged: function(id) {
            areaIdFrom.val(id);
        },
        onProvinceChanged: function(id, name) {
            provinceFrom.val(name);
        },
        onCityChanged: function(id, name) {
            cityFrom.val(name);
        }
    });
    $("#areaGroupTo").cityselect({
        loadProvince: handleLoadProvince,
        loadCity: handleLoadCity,
        onAreaIdChanged: function(id) {
            areaIdTo.val(id);
        },
        onProvinceChanged: function(id, name) {
            provinceTo.val(name);
        },
        onCityChanged: function(id, name) {
            cityTo.val(name);
        }
    });
   function handleLoadProvince() {
        var list = [];
        $.HTTP.list({
            url: "${aapi}/area/province", //${aapi}/area/province
            success: function(l) {
                list = l;
            }
        });
        return list;
    }

    function handleLoadCity(provinceId) {
        var list = [];
        $.HTTP.list({
            url: "${aapi}/area/city/" + provinceId, //  ${aapi}/area/city/
            success: function(l) {
                list = l;
            }
        });
        return list;
    }

</script>

加载省份数据：${aapi}/area/province

 加载省份为内蒙古的地级市数据：${aapi}/area/city/" + provinceId（传入内蒙古的id）

 请求成功后的效果如下图。