var id=$("#orderId").children('option:selected').val(); //selected选中项取值 var id=$('#orderId option:selected').val(); //原来一直都是上边的方法取值,今天刚了解到的,只要下拉框被选中后, //option的值会赋给select,name这个方法就会拿到下拉框的值 $('#sel').val();…
一.选择屏幕下拉框. DATA: g_vrmid TYPE vrm_id, "id of value set gt_vlist TYPE vrm_values, "internal table of list gs_vlist TYPE vrm_value. "wa of gt_vlist. SELECTION-SCREEN BEGIN OF BLOCK bl1 WITH FRAME TITLE text-001. PARAMETERS: p_lsbox TYPE c AS…
1.1:下拉框条件:后台取得ViewBag传给前台 MonitorController: public ActionResult BigData(): //下拉框筛选条件 var result = MonitorBLL.GetSoilPlantCountByCode(loginSoil); var r = (object)result.data; ViewBag.soilplantcount = r; // loginSoil是登录用户 public static ResponseModel G…
当向 MySQL 数据库插入一条带有中文的数据形如 insert into employee values(null,'张三','female','1995-10-08','2015-11-12','Sales',2000,'是个好员工!'); 出现乱码时,可以使用语句 show variables like 'character%'; 来查看当前数据库的相关编码集. 从上图中可以看到 MySQL 有六处使用了字符集,分别为:client .connection.database.results…