public void MoveItem(short mode, int limitid)
{
var obj = GetLimit(limitid);
var list = LimitRepository.GetQuery(o => o.PLimitId == obj.PLimitId).OrderBy(o => o.SortOrder).ToList();
switch (mode)
{
case 2: //下移
var obj1 = list.LastOrDefault();
if (obj.Id != obj1.Id)
{
Entity.SysLimits next = null;
for (var i = 0; i < list.Count; i++)
{
if (obj.Id == list[i].Id)
{
next = list[i + 1]; break;
}
}
if (next != null)
{
var sort = obj.SortOrder;
obj.SortOrder = next.SortOrder;
next.SortOrder = sort;
LimitRepository.SaveChanges();
}
}
break;
default: //上移
var obj2 = list.FirstOrDefault();
if (obj.Id != obj2.Id)
{
Entity.SysLimits prev = null;
for (var i = 0; i < list.Count; i++)
{
if (obj.Id == list[i].Id)
{
prev = list[i - 1]; break;
}
}
if (prev != null)
{
var sort = obj.SortOrder;
obj.SortOrder = prev.SortOrder;
prev.SortOrder = sort;
LimitRepository.SaveChanges();
}
}
break;
}
}
public OpResult SaveOrUpdate(Entity.SysLimits obj)
{
if (obj.Id == 0)
{
obj.LimitId = LimitRepository.GetMaxInt(o => (int?)o.LimitId);
obj.SortOrder = obj.LimitId;
LimitRepository.Add(obj, false);
}
else
{
var limit = LimitRepository.Get(obj.Id);
limit.Title = obj.Title;
limit.Status = obj.Status;
}
LimitRepository.SaveChanges();
return(OpResult.Success());
}
