protected void gridMain_NeedDataSource(object sender, GridNeedDataSourceEventArgs e)
{
int recSkip = gridMain.CurrentPageIndex * gridMain.PageSize;
int recTake = gridMain.PageSize;
string recFilter = gridMain.MasterTableView.FilterExpression;
try {
UserGroupsController cont = new UserGroupsController();
gridMain.VirtualItemCount = cont.CountUserGroups(recFilter);
gridMain.DataSource = cont.GetUserGroups(recSkip, recTake, recFilter);
}
catch (Exception) { }
}
protected void gridMain_ItemDataBound(object sender, GridItemEventArgs e)
{
if (e.Item is GridEditableItem && e.Item.IsInEditMode)
{
newID = -1;
Session.Remove("UserGroupID");
GridEditableItem item = e.Item as GridEditableItem;
RadDropDownList list = item.FindControl("ddlUserGroups") as RadDropDownList;
try {
UserB currUser = e.Item.DataItem as UserB;
UserGroupsController cont = new UserGroupsController();
list.DataSource = cont.GetUserGroups();
list.DataTextField = "Name";
list.DataValueField = "ID";
list.DataBind();
if (currUser != null)
{
list.SelectedIndex = list.FindItemByValue(currUser.UserGroupID.ToString()).Index;
Session["UserGroupID"] = currUser.UserGroupID;
}
else
{
list.SelectedIndex = 0;
Session["UserGroupID"] = list.SelectedItem.Value;
}
}
catch (Exception) { }
}
if (e.Item is GridFilteringItem)
{
GridFilteringItem filterItem = (GridFilteringItem)e.Item;
RadDropDownList flist = (RadDropDownList)filterItem.FindControl("ddlUserGroupsFilter");
try {
UserGroupsController cont = new UserGroupsController();
flist.DataSource = cont.GetUserGroups();
flist.DataTextField = "Name";
flist.DataValueField = "ID";
flist.DataBind();
flist.Items.Insert(0, new DropDownListItem("Κανένα Φίλτρο", "0"));
}
catch (Exception) { } //combo.Items.Add(new RadComboBoxItem("New"));
}
}
