public ActionResult Edit([FromQuery] int Id)
{
MroomtagInfo item = Mroomtag.GetItem(Id);
if (item == null)
{
return(APIReturn.记录不存在_或者没有权限);
}
ViewBag.item = item;
return(View());
}
public APIReturn _Edit([FromQuery] int Id, [FromForm] string Name, [FromForm] int[] mn_Mroom)
{
MroomtagInfo item = Mroomtag.GetItem(Id);
if (item == null)
{
return(APIReturn.记录不存在_或者没有权限);
}
item.Name = Name;
int affrows = Mroomtag.Update(item);
//关联 Mroom
if (mn_Mroom.Length == 0)
{
item.UnflagMroomALL();
}
else
{
List <int> mn_Mroom_list = mn_Mroom.ToList();
foreach (var Obj_mroom in item.Obj_mrooms)
{
int idx = mn_Mroom_list.FindIndex(a => a == Obj_mroom.Id);
if (idx == -1)
{
item.UnflagMroom(Obj_mroom.Id);
}
else
{
mn_Mroom_list.RemoveAt(idx);
}
}
mn_Mroom_list.ForEach(a => item.FlagMroom(a));
}
if (affrows > 0)
{
return(APIReturn.成功.SetMessage($"更新成功，影响行数：{affrows}"));
}
return(APIReturn.失败);
}