<!--html代码-->
    <p><button class="btn btn-primary">显示选中区域</button></p>
    <div id="area-select-box" class="form-inline"></div>

    //普通样式
   var area = $("#area-select-box").JAreaSelect({
   	    prov : 1,
   	    city : 72,
   	    dist : 2839,
   });
   
   $(".btn-primary").on('click', function() {
       alert(area.getAreaString());
       console.log(area.getAreaId());
   });
    
   //仿京东样式
   $("#area-select").JAreaSelect2({
       prov : 1,
       city : 72,
       dist : 2839,

       callback : function(data) {
        console.log(data);
           $(".btn-primary").html(data.address);
       }
   });