Hi,

I have a recurrent event with the following dates:

"Start": "2022-08-01T07:00:00",
"End": "2022-08-01T08:00:00",
"RecurrenceRule": "FREQ=DAILY;UNTIL=2022-08-04T05:00:00"

https://datatracker.ietf.org/doc/html/rfc5545#section-3.3.10 says:

The UNTIL rule part defines a DATE or DATE-TIME value that bounds the recurrence rule in an inclusive manner.  If the value  specified by UNTIL is synchronized with the specified recurrence, this DATE or DATE-TIME becomes the last instance of the recurrence.  The value of the UNTIL rule part MUST have the same value type as the "DTSTART" property

I generated the events with Thunderbird, synchronized to the caldav-Server and read it from there. 

In the Telerik Scheduler I got only 3 occurences of the event: from the 1st to the 3rd.

In Thunderbird I got 4. From the 1st to the 4th. According with the RFC, Thunderbird is right :-) 

----------------------- ADMIN EDIT -----------------------

The recurrence generation currently considers the time in the recurring rules. To workaround the issue, you should manually change the until parameter to contain the maximum possible hour, minute and second for the day. Here is an example:

// item is your appointment item
var rule = RecurrenceRule.Parse(item.RecurrenceRule);
if(rule.Until.HasValue)
{
    var untilDate = rule.Until.Value;
    rule.Until = new DateTime(untilDate.Year, untilDate.Month, untilDate.Day, 23, 59, 59);
}

item.RecurrenceRule = rule.ToString();

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If you drag an occurrence to a different time slot, a new appointment is created and the series is accordingly updated. However, if you are editing an occurrence via the edit form to change its start and end, a new appointment is correctly created but the initial occurrence remains not updated in the series.

Can be reproduced in the Appointment Editing demo.

Currently, it is possible to select only one appointment at a time. I want to be able to select more than one appointment to perform some operation with all selected ones - for example, delete them.

I don't want this feature and I would like to hide this button.

At the moment, CSS like this can do the job, but this should be a parameter on the component or the particular view.

        .no-businesshours .k-scheduler-footer {
            display:none;
        }

    <div class="no-businesshours">
        <TelerikScheduler Data="@Appointments" @bind-Date="@StartDate" @bind-View="@CurrView" Height="600px" Width="800px">
            <SchedulerViews>
                <SchedulerDayView StartTime="@DayStart" />
                <SchedulerWeekView StartTime="@DayStart" />
                <SchedulerMultiDayView StartTime="@DayStart" NumberOfDays="10" />
            </SchedulerViews>
        </TelerikScheduler>
    </div>

I have a scheduler, and am using a custom Edit handler. I need to support recurrence, and editing recurring events. When the use double-clicks on a recurring event, there is a dialog that asks whether they would like to edit the occurrence or the entire series.

I want to be able to capture the results of this dialog. `SchedulerEditEventArgs` doesn't include any attributes that track this.

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ADMIN EDIT

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The implementation of this enhancement could be covered by either including the corresponding attributes in the SchedulerEditEventArgs or by exposing a Template for the RecurrenceDialog.

Note: You may also check the Ability to directly edit an occurence or the series, without the prompt asking you to choose feature request as the implementation of both features will most likely be covered in one release.

Here are some use cases: 

- Highlighting Today slot

- Change background colours for specific dates and/or days - such as weekends

- Change fonts and/or style of numbers on prev/next months days

Currently, creating an appointment is made by double clicking on a slot. The case of single clicking to create an appointment is already in another request.

If you take the example of Google agenda, you can create an appointment by selecting directly the dates by sweeping with one long single click.

Here would be the request:

An event similar to SchedulerEditEventArgs (containing Start, End, IsAllDay, IsNew ; IsCancelled: to be able to have a custom edit form) that would be triggered with one long single click selecting the dates/hours slots of the appointment.

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ADMIN EDIT

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Although the discussion targets different functionality, we are keeping the current request open as we consider it valid to ensure better UX for appointment creation on mobile devices and we would like to see how the demand for that goes.

I have located an issue with the scheduler in Firefox

It currently is not possible to edit an appointment in Firefox when visiting the following demo page:

https://demos.telerik.com/blazor-ui/scheduler/appointment-editing

Edge and Chrome work as expected.

I noticed this issue in my local project and referred to the demo's to see if I was doing something stupid :-).

I am assuming that the demo's are running in .net 5 and that the demo's are blazor server applications.

I would like an indicator of the current time in the scheduler that updates itself (as often as every minute) without the need to reload the page. Like in the Reach suite: https://www.telerik.com/kendo-react-ui/components/scheduler/views/day/#toc-current-time-marker

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ADMIN EDIT

You may find interesting this related request for more precise appointment rendering: https://feedback.telerik.com/blazor/1451797-more-precise-representation-of-start-end-times-on-scheduler-exact-time-rendering. If so, Vote for it and Follow it as well.

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