问候!
我正在使用dapper ORM构建MVC应用程序,但是存在问题。在创建方法和编辑中,我看不到插入或编辑的新数据。我想知道它的原因。如果有人能说出我在哪里做错了吗?
在调试模式下,当它到达返回RedirectToAction(“索引”)时它告诉和异常:抛出异常:MySql.Data.dll中的'MySql.Data.MySqlClient.MySqlException' 。有人能解释一下这个含义吗
以下是业务/数据层:
public string Create(UserActivityModels activityEntity)
{
string sqlQuery =
@"INSERT INTO UserActivity (CreatedBy, CreatedOn,
ModifiedBy, ModifiedOn, EntityName, EntityId, StatusCode,
StateCode, ActivityType, ActivityStatus, DueDate,ActualEndDate,MasqueradeOn, MasqueradeBy)
VALUES (@CreatedBy,@CreatedOn,@ModifiedBy,@ModifiedOn, @EntityName, @EntityId, @StatusCode, @StateCode, @ActivityType, @ActivityStatus, @DueDate, @ActualEndDate, @MasqueradeOn, @MasqueradeBy)
";
try
{
using (IDbConnection db = new MySqlConnection
(ConfigurationManager.ConnectionStrings["CRMPORTALSQLCONN"].
ConnectionString))
{
var userActivity = (List<UserActivityModels>)db.Query<UserActivityModels>(sqlQuery,
new
{
activityEntity.CreatedBy,
activityEntity.CreatedOn,
activityEntity.ModifiedBy,
activityEntity.ModifiedOn,
activityEntity.EntityName,
activityEntity.EntityId,
activityEntity.StatusCode,
activityEntity.StateCode,
activityEntity.ActivityType,
activityEntity.ActivityStatus,
activityEntity.DueDate,
activityEntity.ActualEndDate,
activityEntity.MasqueradeOn,
activityEntity.MasqueradeBy
});
db.Close();
}
return "Created";
}
catch (Exception ex)
{
return ex.Message;
}
}
public bool Edit(UserActivityModels activityEntity)
{
string sqlQuery =
@"UPDATE UserActivity SET CreatedBy =@CreatedBy, CreatedOn =@CreatedOn,
ModifiedBy =@ModifiedBy, ModifiedOn = @ModifiedOn, EntityName =@EntityName,
EntityId=@EntityId, StatusCode =@StatusCode, StateCode=@StateCode, ActivityType=@ActivityType, ActivityStatus=@ActivityStatus, DueDate=@DueDate, ActualEndDate=@ActualEndDate, MasqueradeOn=@MasqueradeOn,MasqueradeBy=@MasqueradeBy
WHERE Id=@UserActivityId
";
try
{
using (IDbConnection db = new MySqlConnection
(ConfigurationManager.ConnectionStrings["CRMPORTALSQLCONN"].
ConnectionString))
{
var userActivity = (List<UserActivityModels>)db.Query<UserActivityModels>(sqlQuery,
new
{
activityEntity.CreatedBy,
activityEntity.CreatedOn,
activityEntity.ModifiedBy,
activityEntity.ModifiedOn,
activityEntity.EntityName,
activityEntity.EntityId,
activityEntity.StatusCode,
activityEntity.StateCode,
activityEntity.ActivityType,
activityEntity.ActivityStatus,
activityEntity.DueDate,
activityEntity.ActualEndDate,
activityEntity.MasqueradeOn,
activityEntity.MasqueradeBy
});
db.Close();
}
return true;
}
catch (Exception exception)
{
return false;
}
}
控制器:
//GET /UserActivity/Create
public ActionResult Create()
{
return View();
}
//
// POST: /UserActivity/Create
[HttpPost]
[ValidateAntiForgeryToken]
public ActionResult Create(UserActivityModels models)
{
try
{
// TODO: Add insert logic here
var activityEntities = new ActivityLogic();
activityEntities.Create(models);
return RedirectToAction("Index");
}
catch
{
return View();
}
}
与基本控制器有关系吗?
public class BaseController : Controller
{
protected override void OnActionExecuting(ActionExecutingContextfilterContext)
{
if (filterContext.HttpContext.Session["User"] == null)
{
//filterContext.Result = RedirectToAction("Login","Account");
//filterContext.Result = RedirectToAction("Index");
}
CultureHelper.CurrentCulture = 10;
}
}
非常感谢信息