Scheduler:

Group appointments by date. Now only by resource.
DayView: select the visible date interval: continous or discontinous.

( Other company mvc scheduler do it and it's functional ) 

Thanks

Allow to have different child groups for each parent group

Example:
 ___________________________________
 Meeting Room 101     |   Meeting Room 201
 ___________________________________
 Alex  |  Bob                 |   Charlie
 ___________________________________

Kendo Scheduler should have iCalendar Export (in similar way to ASP.NET Ajax Scheduler).

Currently events >24h are automatically shown in the all day area. This is confusing if the event starts or ends somewhere during the day. E.g. it starts at 5 p.m. on tuesday and ends on 11 a.m. on thursday.

Noone knows when the resource is really available if the event is shown as all day from tuesday to thursday.

There should be an option to turn that behaviour off and show such events as regular events.

Maybe the only thing needing change is this line in _renderEvents:
var isMultiDayEvent = event.isAllDay || event.end.getTime() - event.start.getTime() >= MS_PER_DAY;

It would be very useful from a visual and functional perspective to be able to view scheduler items in a year view, that seems to be currently unsupported.

Some schedules require appointments that exceed midnight (for discussion's sake, a company that operates night shifts to accommodate customers on the other side of the world). In this case I would like the "Monday" column to start at Monday 6pm to Tuesday 7am.

This is instantly doable in WPF RadScheduleView by setting the property. I would expect this to be useful here as well, since there's an EndTime property it just needs to be expanded to display appointments correctly.

I got 2 "views" sharing same page, Scheduler is on the second/hidden view and only show/trigger when user select to view it. Therefore, I need Autobind to be false (same feature as exists on other controls like Gridview), to prevent Scheduler auto populate at the initial stage. Second, I need to parse additional parameter during read/fetch data from Scheduler. Thanks.

There should be the ability to show resources (this is multiple resources) without grouping. All resources will show in a line. This would have worked in our case where we have employees and sub-contractors as two different set of resources but cannot be grouped. We needed to show both the sets on the scheduler at the same time and also assign events across to both sets (so an event can belong to an employee and sub-contractor). The two sets cannot be combined into one resources collection as the resources can have the same Ids

The multi drag and drop feature that existed in the Silverlight ScheduleView has disappeared in Kendo UI. 

Is it possible to add support of dragging and dropping multiple events at the same time, allowing to edit the time and date of multiple events with the same time difference (e.g. +2 hours and - 1 day)?

When using the Scheduler with multiple resources, the day, week and work week views become unresponsive as a result of the view loading all of the resources.

The following dojo demonstrates this http://dojo.telerik.com/EvEROL

It would be good if the Scheduler could be configured to allow virtual scrolling so that resources can be loaded at the point of scrolling down the view.

An example of why this might be required is:
- You have two lists of resources, one for projects and one for staff
- You would like to group the events by resource and see which member of staff they are assigned to and to which job they belong to.
- This would allow you to easily re-assign events to different members of staff or to different projects by dragging and dropping.

For the moment the current time mark is only visible at the first column, for a better user experience the mark should be across the widget

It would be great to be able to customize the scheduler's toolbar, either by specify custom buttons and actions through 'toolbar' option or by providing a custom template.

At the moment the Scheduler allows multiple appointment selection with Ctrl key held down. I would like to be able to choose between Single or Multiple selection mode, just like a Combobox. I believe there are real and valid use cases to restrict users to 1 selection at a time.

When setting the color for a Scheduler event resource, allow for a CSS class instead of a simple color.

When the slotByElement method is used for multiple elements this could lead to performance issues in Scheduler.
For example, the difference in the performance can be observed in the Dojo examples linked below when loading the Scheduler and when changing the selected resources:

Dojo with 2023.1.314 - https://dojo.telerik.com/@NeliKondova/UJOcEJoC

Dojo with 2023.1.425 - https://dojo.telerik.com/@NeliKondova/UHisivuC

The issue occurs starting with the 2023 R1 SP1 release and could be due to the following fix - #7260

The scheduler in week-view and day-view is always starting at 12 am. We would like to request a simple function, which allows to let the calendar scroll to the desired hour! (Let's say it is 3PM and the user would see automatically see his appointments beyond 3PM, because that is what matters and not staring at 12AM )
Nobody want to look at a day view, which starts at 12am. There are in some forums suggestions mentioned how to potentially do it, but id does not work in all screen sizes without terribly breaking it! So please please add this small, but valuable feature...

Autoscroll when dragging an object from outside the scheduler (e.a. from a grid) is already available and works fine. It would be really nice to have this vert same functionality also available while dragging an event that's already in the scheduler...

The user should be able to select multiple events at the same time by pressing the control key. At the moment this can not be done.
The following example shows the issue: http://dojo.telerik.com/udItE -> It is not possible to select events from Meeting Room 101 and Meeting Room 201 at the same time.

This feature would make it possible to swap events from different groups. For example, swap the meeting rooms of two events.

To select multiple events from different groups in kendo ui scheduler with angular js, but currently it only allows multiple events selection in same group.

When editing a recurring event it can occur than the POST call (the one that creates the exception) finishes well, but the PUT one fails. In this case the exception is created but the new event is not created, causing that the final user thinks that the event disappeared (and causing an inconsistency in database).
It would be great if the scheduler could be configured to make one single call with the data of the master event and the new one in the same post, atomicly.
Moreover, if it is needed to perform remote validation when resizing or moving one event of a serie (the same scenario as the previous one) it would be much more easier to do it with that single call model.