I want to change what is shown in the scheduler headers, depending on my current culture, and on the view (different things for a week view and for a day view, for example).

The following date in the Scheduler RecurrenceRule cannot be parsed and is ignored:

RecurrenceRule = "FREQ=DAILY;UNTIL=20210722T000000"

According to the RFC5545 specification, this should be a valid date format.

These formats will work:

RecurrenceRule = "FREQ=DAILY;UNTIL=2021-07-22T00:00:00"

RecurrenceRule = "FREQ=DAILY;UNTIL=2021-07-22T00:00:00.000Z"

EDIT:

private string TransformRecurrenceRule()
        {
            const string untilSeparator = "UNTIL=";
            var ruleParts = RecurrenceRule.Split(untilSeparator, StringSplitOptions.RemoveEmptyEntries);
            if (ruleParts.Length <= 1)
            {
                // There was no Until clause to worry about
                return RecurrenceRule;
            }

            // Save the first part of the rule
            var ruleBeginning = ruleParts[0];

            // Split the date part of the until clause from any following clauses
            var remainingClauses = ruleParts[1].Split(';', 2, StringSplitOptions.RemoveEmptyEntries);

            //Save the date part of the until clause
            var untilDate = remainingClauses[0];

            // Save any following clauses with the `;` replaced
            var ruleEnding = "";
            if (remainingClauses.Length == 2)
            {
                ruleEnding = $";{remainingClauses[1]}";

            }

            // Convert the until date into .net parsable format
            const string format = "yyyyMMddTHHmmss";
            var date = DateTime.ParseExact(untilDate, format, CultureInfo.InvariantCulture);
            var dateStr = date.ToString("yyyy-MM-ddTHH:mm:ss");

            // recombine rule components
            var newRuleParts = new[] {ruleBeginning, untilSeparator, dateStr, ruleEnding};
            var newRule = string.Join("",newRuleParts);

            return newRule;
        }

Is it possible to do group scheduling similar to what is done https://demos.telerik.com/aspnet-mvc/scheduler/resources-grouping-horizontal.

If not how do i include kendo in a serverside blazor application?

Cheers

Ian

That's pretty weird but nevertheless very specific: if the Scheduler is loaded with POCO objects from EntityFramework with LazyLoading enabled (Castle.Proxies objects) them the k-event-drag-hint box is not shown (!)

is it possible to drag between hours to create a new appointment like in the attached recording? 

I don't want to allow reoccurring appointments.  Is there a way to hide the reoccurring part of the editor so they can't create one?  I think a simple way to shut off reoccurring appointments on the entire scheduler would be great.

---

ADMIN EDIT

At the moment, a custom edit form is the only option: https://github.com/telerik/blazor-ui/tree/master/scheduler/custom-edit-form

---

I am using resources in the scheduler and I need to require the user to select a resource from the list when adding an appointment. Maybe a "Required" option when you declare the resource?

---

ADMIN EDIT

At the moment, a custom edit form is the only option: https://github.com/telerik/blazor-ui/tree/master/scheduler/custom-edit-form

If you need to add resources only in one mode (edit or insert), please provide an example of how you would expect that to be controller through data annotations since they would be in effect in both modes if used.

---

I could have a case where the work week starts on Sunday and ends on Thursday, and I want to be able to denote this in the scheduler.

---

ADMIN EDIT

For the time being, you can consider two options (separately or together):

• use the Multi-day view to make only the desired days visible in the scheduler (its NumberOfDays parameter combined with the scheduler's Date parameter control the start date and how many days will render)
• use CSS like this to remove the darker coloring for non-working slots so that there isn't a visual distinction that is wrong:

      div.k-scheduler .k-scheduler-nonwork,
      div.k-scheduler .k-nonwork-hour {
          background-color: inherit;
      }

---

I have a requirement to design our own custom add/edit template form for scheduler control.

I looked at  custom edit form example and found very helpful, However this example does not demonstrate how to use RecurrenceEditor and use them in custom template.

I would like to be able to customize the way appointments appear in the calendar. For instance, to have aircraft identifier, arrival and departure airport codes and depart times. 

As an example they could work like: https://demos.telerik.com/kendo-ui/scheduler/templates.

Hi the lack of Timeline view is preventing me using Telerik Scheduler and urgghhhh feel like I need to shower after mentioning this: am having to use the sh*tty buggy cr*p in the Syncfusion suite at the moment. I would love a timeline view where we can create lanes for resources an also be able to custom style the event with background css (a template)

see attached screen shot

cheers

Neil

I would like to be able to change the appointment model in the OnEdit handler for the user, something like:

  void EditAppointment(SchedulerEditEventArgs args)
    {
        var appt = (Appointment)args.Item;
        appt.Title = FixMyTitle(appt.Title);
    }

  string FixMyTitle(string title) { return "something changed"; }

Hi, 

is there a way to use the scheduler to display a month ?

Something similar to this https://docs.dhtmlx.com/scheduler/how_to_start.html

 There doesn't appear to be any examples of this. Is the feature not implemented and if not when is it going to be 

Gerard

At the moment start and end times effectively "round" to the nearest half an hour.   This can give the impression of events overlapping when they do not

e.g.

Admin edit: This feature would be similar to the Exact Time Rendering in our WebForms suite: https://demos.telerik.com/aspnet-ajax/scheduler/examples/exacttimerendering/defaultcs.aspx