I using webservice popolate data on RadSchedule. But when build load Resourece, I want to pass some parameter to load list Resource in MySchedulerProvider. How to call and code example??? When I using using:

private MySchedulerInfo _customParameter = new MySchedulerInfo();

        private IDictionary<int, Resource> _subjectId;

        private IDictionary<int, Resource> SubjectId
        {
            get
            {
                if (_subjectId == null)
                {
                    _subjectId = new Dictionary<int, Resource>();
                    foreach (Resource subjectId in LoadSubjectId(_customParameter.ClassId))
                    {
                        _subjectId.Add((int)subjectId.Key, subjectId);
                    }
                }

                return _subjectId;
            }
        }

        public override IEnumerable<Appointment> GetAppointments(ISchedulerInfo shedulerInfo)
        {
            List<Appointment> appointments = new List<Appointment>();

            MySchedulerInfo myInfo = shedulerInfo as MySchedulerInfo;

            if(myInfo != null)
            {
                _customParameter = myInfo;

                using (DbConnection conn = OpenConnection())
                {
                    DbCommand cmd = DbFactory.CreateCommand();

                    if (cmd != null)
                    {
                        cmd.Connection = conn;
                        cmd.CommandText = "SELECT [Id],[Class_Id],[School_Id],[Subject],[Description],[Begin_Date],[End_Date],[Recurrent_Rule],[Recurrence_Parent_Key],[Subject_Id],[Reminder] FROM [Class_Schedule] WHERE [Class_Id]=@ClassId;";
                        cmd.Parameters.Add(CreateParameter("@ClassId", myInfo.ClassId));

                        using (DbDataReader reader = cmd.ExecuteReader())
                        {
                            while (reader.Read())
                            {
                                Appointment apt = new Appointment();
                                apt.ID = reader["Id"];
                                apt.Subject = Convert.ToString(reader["Subject"]);
                                apt.Start = DateTime.SpecifyKind(Convert.ToDateTime(reader["Begin_Date"]), DateTimeKind.Utc);
                                apt.End = DateTime.SpecifyKind(Convert.ToDateTime(reader["End_Date"]), DateTimeKind.Utc);
                                apt.RecurrenceRule = Convert.ToString(reader["Recurrent_Rule"]);
                                apt.RecurrenceParentID = reader["Recurrence_Parent_Key"] == DBNull.Value ? null : reader["Recurrence_Parent_Key"];

                                if (reader["Reminder"] != DBNull.Value)
                                {
                                    IList<Reminder> reminders = Reminder.TryParse(Convert.ToString(reader["Reminder"]));
                                    if (reminders != null)
                                    {
                                        apt.Reminders.AddRange(reminders);
                                    }
                                }

                                if (apt.RecurrenceParentID != null)
                                {
                                    apt.RecurrenceState = RecurrenceState.Exception;
                                }
                                else
                                    if (apt.RecurrenceRule != string.Empty)
                                    {
                                        apt.RecurrenceState = RecurrenceState.Master;
                                    }

                                LoadResources(apt);

                                appointments.Add(apt);
                            }
                        }

                        cmd.Dispose();
                    }
                }
            }

            return appointments;
        }

But customParameter all way null object data.

Hello Telerik team,

we are using the RadAutocompleteBox in our .aspx-page. In the Page_Load-function we are binding the data like this:

With our control we want to enable the user to search for zip codes. This is how the control looks like:

Now let's assume we have some zip codes looking like this, "509511", "509678", "509144"....

We also have some zip codes looking like this, "501223", "501789", "501445"...

The main difference is that some have 509 for the first three digits the others begin with 501.

Now the problem that we encounter is somehow hard to reproduce because only a couple of users are experiencing it. For example if I type 509 in most cases the suggestions are looking as supposed, namely showing entries starting with 509 (see attached file "509.png"). While for some clients the autocompletion seems to stop after "50" and therefor returns entries staring with "501" (see attached File "501.png").

We are using the latest version of IE but also were able to reproduce the issue using other browsers (FireFox and Chrome). Is this a know issue, if so how to handle it? Might we be missing some parameter in the Control?

Regrads and thanks in advance!

Hi,

I would like to dynamically populate the RadDropDownTree client side - but I need all nodes to be fully expanded. The web service databinding scenario would be great, except I can't see any way to make it automatically expand all the nodes. Alternatively I can write a web service to return me a json list of the data I need, but I can't see a way to add nodes to the RadDropDownTree through javascript.

How can I achieve the functionality I want?

Hi,

i try to perform filter operation programmatically. So i created an asp button and attached a server side click event handler. The filter operation should be fired in the event handler:

 protected void Filter_Click(object sender, EventArgs e)
 {
            RadGrid grd = grid;
            grid.MasterTableView.FilterExpression = "([Capture] LIKE 'Kind%')"; // Capture is the id and unique name of a GridBoundColumn
            GridColumn column = grid.MasterTableView.GetColumnSafe("Capture");
            column.CurrentFilterFunction = GridKnownFunction.Contains;
            column.CurrentFilterValue = "Kind";
            grd.EnableLinqExpressions = false;
            GridDataItem item = (grid.MasterTableView.GetItems(GridItemType.Item)[2] as GridDataItem);
            item.FireCommandEvent("Filter", new System.Web.UI.Pair("Kind", "Capture")); // exception is being fired at this line
            grid.Rebind();
}

This code causes an exception:

An exception of type 'System.NullReferenceException' occurred in Telerik.Web.UI.dll but was not handled in user code


   at Telerik.Web.UI.GridColumn.RefreshCurrentFilterValue(GridFilteringItem filteringItem, String functionName)
   at Telerik.Web.UI.GridFilterCommandEventArgs.ExecuteCommand(Object source)
   at Telerik.Web.UI.RadGrid.OnBubbleEvent(Object source, EventArgs e)
   at System.Web.UI.Control.RaiseBubbleEvent(Object source, EventArgs args)
   at Telerik.Web.UI.GridItem.OnBubbleEvent(Object source, EventArgs e)
   at Lusd.Presentation.LusdApplication.UserControls.Schule.InstitutionsListeControl.Filter_Click(Object sender, EventArgs e) in C:\TFS\ZeGOV\LUSD\Client\development\standard\Presentation\Presentation.LusdApplication\UserControls\Schule\InstitutionsListeControl.ascx.cs:line 429
   at System.Web.UI.WebControls.Button.OnClick(EventArgs e)
   at System.Web.UI.WebControls.Button.RaisePostBackEvent(String eventArgument)
   at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)

How can I get it fixed?

Thanks in advance

Hi,

when I try to perform filter operation in a button event handler the FireCommandEvent method causes an exception.

        protected void Filter_Click(object sender, EventArgs e)
        {
            RadGrid grd = grid;
            grid.MasterTableView.FilterExpression = "([Capture] LIKE 'Kind%')";
            GridColumn column = grid.MasterTableView.GetColumnSafe("Capture");
            column.CurrentFilterFunction = GridKnownFunction.Contains;
            column.CurrentFilterValue = "Kind";
            grd.EnableLinqExpressions = false;
            GridDataItem item = (grid.MasterTableView.GetItems(GridItemType.Item)[2] as GridDataItem);
            item.FireCommandEvent("Filter", new System.Web.UI.Pair("Kind", "Capture"));
            grid.Rebind();
        }

Here is the exception:

An exception of type 'System.NullReferenceException' occurred in Telerik.Web.UI.dll but was not handled in user code


   at Telerik.Web.UI.GridColumn.RefreshCurrentFilterValue(GridFilteringItem filteringItem, String functionName)
   at Telerik.Web.UI.GridFilterCommandEventArgs.ExecuteCommand(Object source)
   at Telerik.Web.UI.RadGrid.OnBubbleEvent(Object source, EventArgs e)
   at System.Web.UI.Control.RaiseBubbleEvent(Object source, EventArgs args)
   at Telerik.Web.UI.GridItem.OnBubbleEvent(Object source, EventArgs e)
   at Lusd.Presentation.LusdApplication.UserControls.Schule.InstitutionsListeControl.Filter_Click(Object sender, EventArgs e) in C:\TFS\ZeGOV\LUSD\Client\development\standard\Presentation\Presentation.LusdApplication\UserControls\Schule\InstitutionsListeControl.ascx.cs:line 429
   at System.Web.UI.WebControls.Button.OnClick(EventArgs e)
   at System.Web.UI.WebControls.Button.RaisePostBackEvent(String eventArgument)
   at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)

How can I get it solved?

Thanks in advance.