protected void tvTrainTypeChangeCallBack_Callback(object sender, CallBackEventArgs e)
{
TrainTypeBLL objTrainType = new TrainTypeBLL();
TrainType traintype = objTrainType.GetTrainTypeInfo(int.Parse(e.Parameters[0]));
int cout = traintype.ParentID == 0 ? tvTrainType.Nodes.Count : tvTrainType.FindNodeById(traintype.ParentID.ToString()).Nodes.Count;
if (e.Parameters[1] == "MoveUp")
{
if (traintype.OrderIndex <= cout && traintype.OrderIndex >= 2)
{
traintype.OrderIndex--;
objTrainType.UpdateTrainType(traintype);
traintype = objTrainType.GetTrainTypeInfo(int.Parse(tvTrainType.FindNodeById(e.Parameters[0]).PreviousSibling.ID));
traintype.OrderIndex++;
objTrainType.UpdateTrainType(traintype);
}
}
if (e.Parameters[1] == "MoveDown")
{
if (traintype.OrderIndex <= cout - 1 && traintype.OrderIndex >= 1)
{
traintype.OrderIndex++;
objTrainType.UpdateTrainType(traintype);
traintype = objTrainType.GetTrainTypeInfo(int.Parse(tvTrainType.FindNodeById(e.Parameters[0]).NextSibling.ID));
traintype.OrderIndex--;
objTrainType.UpdateTrainType(traintype);
}
}
if (e.Parameters[1] == "Insert")
{
IList <RailExam.Model.TrainType> objList = objTrainType.GetTrainTypeByWhereClause("1=1", "Train_Type_ID desc");
hfMaxID.Value = objList[0].TrainTypeID.ToString();
hfMaxID.RenderControl(e.Output);
}
else if (e.Parameters[1] == "Delete")
{
hfMaxID.Value = e.Parameters[2];
hfMaxID.RenderControl(e.Output);
}
tvTrainType.Nodes.Clear();
BindTrainTypeTree();
tvTrainType.RenderControl(e.Output);
}