public void updCommittee(Committee com, int cnumOld)
{
this.Database.ExecuteSqlCommand("EXEC uspLW1190_CRUDCommittee @action, @tkinit, @cnum, @cchair, @cnumOld",
new SqlParameter("@action", "U"),
new SqlParameter("@tkinit", com.tkinit),
new SqlParameter("@cnum", com.cnum),
new SqlParameter("@cchair", com.cchair),
new SqlParameter("@cnumOld", cnumOld));
}
protected void grdCommittee_ItemCommand(object sender, GridCommandEventArgs e)
{
string id;
#region Iff all fields are bound by GridBoundColumn
/*
if (e.Item.IsInEditMode && e.Item is GridEditableItem)
{
GridEditableItem editedItem = e.Item as GridEditableItem;
//Prepare new dictionary object
Hashtable newValues = new Hashtable();
e.Item.OwnerTableView.ExtractValuesFromItem(newValues, editedItem);
int newNum = int.Parse(newValues["cnum"].ToString());
string newChair = newValues["cchair"].ToString();
switch (e.CommandName)
{
case RadGrid.PerformInsertCommandName:
RadTab tab = tabAtty.FindTabByText("Personal");
RadPageView pgVw = tab.PageView;
id = ((RadTextBox)pgVw.FindControl("txtAttyID")).Text;
using (var ctx = new DBContext())
{
var com = new Committee { tkinit = id, cnum = newNum, cchair = newChair };
ctx.Committees.Add(com);
ctx.SaveChanges();
}
break;
case RadGrid.UpdateCommandName:
//editedItem.SavedOldValues: dictionary holds the old values
id = editedItem.SavedOldValues["tkinit"].ToString();
int oldNum = int.Parse(editedItem.SavedOldValues["cnum"].ToString());
var comm = new Committee { tkinit = id, cnum = newNum, cchair = newChair };
using (var ctx = new DBContext())
{
////*** Notes: You cannot update the primary key through EF. ***
//// A referential integrity constraint violation occurred: A primary key property that is a part of
//// referential integrity constraint cannot be changed when the dependent object is Unchanged
//// unless it is being set to the association's principal object.
//// The principal object must be tracked and not marked for deletion.
//var com = ctx.Committees.Find(id, oldNum);
//var comMas = ctx.CommitteeMasters.Find(newNum);
////com.cnum = newNum;
////com.cnum = comMas.cnum;
//com.CommitteeMaster = comMas;
//com.cchair = newChair;
//ctx.SaveChanges();
ctx.updateCom(comm, oldNum);
}
break;
//case RadGrid.DeleteCommandName: //AllowAutomaticDeletes="true"
// break;
}
}
*/
#endregion
if (e.Item.IsInEditMode && e.Item is GridEditableItem)
{
RadComboBox cbChair = (RadComboBox)e.Item.FindControl("rcbChairEdit");
RadComboBox cbCode = (RadComboBox)e.Item.FindControl("rcbComCodeEdit");
int newNum = int.Parse(cbCode.SelectedValue);
string newChair = cbChair.SelectedValue;
switch (e.CommandName)
{
case RadGrid.PerformInsertCommandName:
//e.Item as GridDataInsertItem
RadTab tab = tabAtty.FindTabByText("Personal");
RadPageView pgVw = tab.PageView;
id = ((RadTextBox)pgVw.FindControl("txtAttyID")).Text;
using (var ctx = new DBContext())
{
var com = new Committee { tkinit = id, cnum = newNum, cchair = newChair };
ctx.Committees.Add(com);
ctx.SaveChanges();
}
break;
case RadGrid.UpdateCommandName:
GridEditableItem editedItem = e.Item as GridEditableItem;
//editedItem.SavedOldValues: dictionary holds the old values
id = editedItem.SavedOldValues["tkinit"].ToString();
int oldNum = int.Parse(editedItem.SavedOldValues["cnum"].ToString());
var comm = new Committee { tkinit = id, cnum = newNum, cchair = newChair };
using (var ctx = new DBContext())
ctx.updCommittee(comm, oldNum);
break;
//case RadGrid.DeleteCommandName: //AllowAutomaticDeletes="true"
// break;
}
}
}
