Hi I have a major problem.
I initiate a RadSchedular by code
I set the template also by code. When I first load the page, and bind the data, the appointments display perfectly (dataset1).
When I query another dataset(dataset2) and bind the appointment template does not refresh, although the resources are displayed correctly.
If I go back to the first dataset (dataset1) and bind that again, then the template displayes the appointments again.
somehow for the second datset, its as though the template does not refresh. I am urgently needing a reply.
Can you help to reply. Thanks.
(
shehan@ares.com.au)
RadScheduler radSchedular = new RadScheduler();
radSchedular.ID = "BookingTimeSlotsRadSchedular";
radSchedular.Enabled = true;
radSchedular.DataKeyField = "BookingTimeSlotId";
radSchedular.DataStartField = "StartDateTime";
radSchedular.DataEndField = "EndDateTime";
radSchedular.DataSubjectField = "StaffName";
radSchedular.MinutesPerRow = interview.Duration;
radSchedular.DayStartTime = Convert.ToDateTime(session.DateFrom).TimeOfDay;
radSchedular.DayEndTime = Convert.ToDateTime(session.DateTo).TimeOfDay;
radSchedular.SelectedView = SchedulerViewType.DayView;
radSchedular.SelectedDate = Convert.ToDateTime(session.DateFrom);
radSchedular.TimelineView.UserSelectable = false;
radSchedular.WeekView.UserSelectable = false;
radSchedular.MonthView.UserSelectable = false;
radSchedular.DayView.UserSelectable = false;
radSchedular.CustomAttributeNames = new string[] { "BookingTimeSlotId","InterviewId", "SessionId", "StaffId", "StaffName", "ParentId", "ParentName",
"StartDateTime","EndDateTime",
"StudentId", "StudentName", "Booked", "Active", "SelectionLimit", "CreateDate","ModifiedDate","ModifiedBy","Ts",
"SelectedStudentId", "SelectedParentId","SelectedInterviewId", "SelectedSessionId"};
//Resources--------------------------------------------------
ResourceType staffResType = new ResourceType("Staffs");
staffResType.DataSource = staffResources;
staffResType.ForeignKeyField = "StaffId";
staffResType.KeyField = "StaffId";
staffResType.TextField = "StaffName";
radSchedular.ResourceTypes.Add(staffResType);
//radSchedular.Resources.Add(new Resource("Foreman", 160, "A"));
//radSchedular.Resources.Add(new Resource("Foreman", 529, "B"));
//-------------------------------------------------------------
//Appointment Template---------------------------------------
radSchedular.Appointments.Clear();
AppTemplate apptmp = new AppTemplate();
radSchedular.AppointmentTemplate = apptmp;
//----------------------------------------------------------
radSchedular.GroupBy = "Staffs";
radSchedular.GroupingDirection = GroupingDirection.Horizontal;
radSchedular.DataSource = bookingtimeslots;
radSchedular.ReadOnly = false;
radSchedular.AppointmentDataBound += new AppointmentDataBoundEventHandler(radSchedular_AppointmentDataBound);
radSchedular.AppointmentCommand += new AppointmentCommandEventHandler(radSchedular_AppointmentCommand);
radSchedular.DataBind();
this.PlaceHolderBookingTimeSlots.Controls.Add(radSchedular);
//=================================================================================
public class AppTemplate : ITemplate
{
public void InstantiateIn(Control container)
{
Literal ltlApptDisplay = new Literal();
ltlApptDisplay.ID = "LtlApptDisplay";
ltlApptDisplay.DataBinding += ltlApptDisplay_DataBinding;
container.Controls.Add(ltlApptDisplay);
//CheckBox chkSelectBooking = new CheckBox();
//chkSelectBooking.ID = "ChkSelectBooking";
//chkSelectBooking.CheckedChanged += new EventHandler(chkSelectBooking_CheckedChanged);
//chkSelectBooking.AutoPostBack = true;
//chkSelectBooking.Text = "Select";
//container.Controls.Add(chkSelectBooking);
RadButton radButton = new RadButton();
radButton.ID = "radBtnSel";
//radButton.Click += new EventHandler(radButton_Click);
radButton.Text = " Book ";
radButton.Width = new Unit(60);
radButton.CommandName = "SELECT";
container.Controls.Add(radButton);
Literal ltlSpace = new Literal();
ltlSpace.ID = "LtlSpace";
ltlSpace.Text = " ";
container.Controls.Add(ltlSpace);
RadButton radRelButton = new RadButton();
radRelButton.ID = "radBtnRel";
//radRelButton.Click += new EventHandler(radRelButton_Click);
radRelButton.CommandName = "RELEASE";
radRelButton.Width = new Unit(60);
radRelButton.Text = " Release ";
container.Controls.Add(radRelButton);
}
//void radRelButton_Click(object sender, EventArgs e)
//{
// RadButton radButton = (RadButton)sender;
// SchedulerAppointmentContainer aptCont = (SchedulerAppointmentContainer)radButton.Parent;
// Appointment app = aptCont.Appointment;
// int selApptId = Convert.ToInt32(app.ID);
// this.ModifyBookingTimeSlot(app, true);
//}
//void radButton_Click(object sender, EventArgs e)
//{
// RadButton radButton = (RadButton)sender;
// SchedulerAppointmentContainer aptCont = (SchedulerAppointmentContainer)radButton.Parent;
// Appointment app = aptCont.Appointment;
// int selApptId = Convert.ToInt32(app.ID);
// this.ModifyBookingTimeSlot(app, false);
//}
void chkSelectBooking_CheckedChanged(object sender, EventArgs e)
{
CheckBox chkSelectBooking = (CheckBox)sender;
SchedulerAppointmentContainer aptCont = (SchedulerAppointmentContainer)chkSelectBooking.Parent;
Appointment app = aptCont.Appointment;
int selApptId = Convert.ToInt32(app.ID);
//string staffId = Convert.ToString(app.Attributes["StaffId"]);
//string selectedStudentId = Convert.ToString(app.Attributes["SelectedStudentId"]);
//string selectedParentId = Convert.ToString(app.Attributes["SelectedParentId"]);
//string selectedInterviewId = Convert.ToString(app.Attributes["SelectedInterviewId"]);
//string selectedSessionId = Convert.ToString(app.Attributes["SelectedSessionId"]);
//"BookingTimeSlotId","InterviewId", "SessionId", "StaffId", "StaffName", "ParentId", "ParentName",
//"StudentId", "StudentName", "Booked", "Active", "SelectionLimit", "CreateDate","ModifiedDate","ModifiedBy","Ts",
//"SelectedStudentId", "SelectedParentId","SelectedInterviewId", "SelectedSessionId"
//this.ModifyBookingTimeSlot(app, chkSelectBooking.Checked);
}
#region ltlApptDisplay_DataBinding
/// <summary>
/// ltlApptDisplay_DataBinding
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ltlApptDisplay_DataBinding(object sender, EventArgs e)
{
Literal ltlApptDisplay = (Literal)sender;
IDataItemContainer aptContainer = (IDataItemContainer)ltlApptDisplay.BindingContainer;
//Access the appointment object and set its AllowEdit property:
SchedulerAppointmentContainer aptCont = (SchedulerAppointmentContainer)ltlApptDisplay.Parent;
Appointment app = aptCont.Appointment;
app.AllowEdit = false;
app.AllowDelete = false;
RadButton radSelButton = (RadButton)aptCont.FindControl("radBtnSel");
RadButton radRelButton = (RadButton)aptCont.FindControl("radBtnRel");
//DateTime StartDateTime = Convert.ToDateTime(DataBinder.Eval(aptContainer.DataItem, "Start"));
//DateTime StartEndTime = Convert.ToDateTime(DataBinder.Eval(aptContainer.DataItem, "End"));
//bookingtimeslot.Text = String.Format("{0} - {1}", StartDateTime, StartEndTime);
string staffId = Convert.ToString(app.Attributes["StaffId"]);
string staffName = Convert.ToString(app.Attributes["StaffName"]);
string parentName = Convert.ToString(app.Attributes["ParentName"]);
string studentName = Convert.ToString(app.Attributes["StudentName"]);
StringBuilder sb = new StringBuilder();
sb.AppendFormat("{0} - {1}<br/>", app.Start, app.End);
sb.AppendFormat("Staff: {0}<br/>", staffName);
sb.AppendFormat("Parent: {0}<br/>", parentName);
sb.AppendFormat("Student: {0}<br/>", studentName);
ltlApptDisplay.Text = sb.ToString();
if (app.Attributes["Active"] == "True")
{
app.BackColor = System.Drawing.Color.Gold;
radSelButton.Enabled = true;
radRelButton.Enabled = false;
if (app.Attributes["Booked"] == "True")
{
if (Convert.ToInt32(app.Attributes["ParentId"]) == Convert.ToInt32(app.Attributes["SelectedParentId"]))
{
app.BackColor = System.Drawing.Color.YellowGreen;
radSelButton.Enabled = false;
radRelButton.Enabled = true;
}
else
{
app.BackColor = System.Drawing.Color.LightBlue;
radSelButton.Enabled = false;
radRelButton.Enabled = false;
}
}
}
else
{
app.BackColor = System.Drawing.Color.LightGray;
radSelButton.Visible = false;
radRelButton.Visible = false;
}
}
#endregion
}
//==========================================================================