推荐订阅源

1.下拉菜单，三级联动

<div class="form-group">
    <label class="control-label col-xs-12 col-sm-2">省、市、区</label>
    <div class="col-xs-12 col-sm-8">
        <div id="locations">
            <div class="location">
                <div class="form-control-static">
                    <div class="form-inline" data-toggle="cxselect" data-selects="province,city,district">:
                        <select class="province form-control" data-value="{$row.province_id|htmlentities}" data-rule="required" data-target="#location-error" name="row[province_id]" data-query-name="pid" data-url="xilujob/job/area" >
                        </select>
                        <select class="city form-control" data-value="{$row.city_id|htmlentities}"  data-rule="required" data-target="#location-error" name="row[city_id]" data-query-name="pid" data-url="xilujob/job/area">
                        </select>
                        <select class="district form-control" data-value="{$row.district_id|htmlentities}" data-rule="required" data-target="#location-error" name="row[district_id]" data-query-name="pid" data-url="xilujob/job/area">
                        </select>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>

属性值  

data-value  默认选中值，在编辑页面中常用

data-url = 服务端获取选项的地址

data-query-name  url的参数，例如上述代码，加上数值联动后变为 /xilujob/job/area?pid=466，其中pid 即为 data-query-name定义
服务端的json格式如下

{
  "code": 1,
  "msg": "",
  "data": [    // 最主要为data值，其他无所谓
                  {
                       "value": 2,
                       "name": "北京市"
                  }
              ],
   "url": "xilujob.job/area",
     "wait": 3
}