type='text/java'functionselectSecondType(){varfirst_type=$('#first_type').val();$.ajax({type:'GET'，url:'/IBuyAdmini/Product/getSecondProductTypeByPid.do'，data:{t_product_type_pid:first_type}，dateType:'text'，contentType: 'application/x-www-form-urlencoded; charset=utf-8'，success:function(data){var htmljson='';var obj = JSON.parse(data);var secondlist=obj.secondTpyeMessage;$.each(secondlist，function(i，item){htmljson+='option value=''+item.t_product_type_id+'''+item.t_product_typename+'/option';});$('#secondTypeId').html(htmljson);}});}/更多相关文章：http://www.kaichuan668.com/KCWeb/NewsCenterDetailsAction/2a5aff4c-f9c8-4f3f-8373-a29c4d439905.html