protected void LoadItems()
{
if (!HasEditPermission)
{
dgNotifications.Columns[dgNotifications.Columns.Count - 1].Visible = false;
}
var allNotifications = NotificationFilterCollection.FetchAll().Where(x => x.Deleted == null);
dgNotifications.VirtualItemCount = allNotifications.Count();
if (dgNotifications.VirtualItemCount == 0)
{
phHasItems.Visible = false;
phHasNoItems.Visible = true;
lblNoItems.Text = NotificationStrings.GetText(@"MessageNoNotificationsFound");
}
else
{
phHasItems.Visible = true;
phHasNoItems.Visible = false;
if (dgNotifications.PageSize * dgNotifications.CurrentPageIndex > dgNotifications.VirtualItemCount)
{
dgNotifications.CurrentPageIndex = 0;
hfCurrentPageIndex_dgNotifications.Value = dgNotifications.CurrentPageIndex.ToString();
}
BindList(allNotifications.ToList());
}
}
public static List <NotificationFilter> GetAllNotifications()
{
if (_notificationsCache == null)
{
lock (_lock)
{
if (_notificationsCache == null)
{
_notificationsCache = new List <NotificationFilter>();
_lastUpdated = DateTime.MinValue;
}
}
}
var now = DateTime.Now;
if (_lastUpdated.AddSeconds(60) < now)
{
lock (_lock)
{
if (_lastUpdated.AddSeconds(60) < now)
{
_notificationsCache = NotificationFilterCollection.FetchAll().Where(x => x.Deleted == null && !x.IsAuto).ToList();
_lastUpdated = DateTime.Now;
}
}
}
return(_notificationsCache);
}
