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).

In horizontal configuration, with resources displayed down the left side of the control, a large number of resources will cause the control to stop functioning.  In some cases, like ours, we do not have the option to filter the resources by those that have scheduled events, and so infinite scrolling is necessary for the number of resources we need to support. For reference, see the forum post about this here: http://www.telerik.com/forums/virtual-scrolling-for-scheduler-with-many-resources

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.

We have a need to be able to provide a dropdown above the scheduler, in order to allow the end user to change the time zone of the scheduler dynamically, even after it has been initialized.  Our team was disappointed that this is currently not possible (http://www.telerik.com/forums/timezone-dropdown), but maybe in the future.  Thanks for reading.

See http://alloyui.com/examples/scheduler/. This is very intuitive and kendoui fails here a bit. Even show the time in the event dynamically

Now sorting array is hardcoded (for example in kendo.scheduler.timelineview.js) in render method:

[
    {
        field: 'start',
        dir: 'asc'
    },
    {
        field: 'end',
        dir: 'desc'
    }
]

it will be very good if you will implement this sorting inside scheduler cell (data/group field) as parameter.

Currently, if you create a recurring event, then edit a single occurrence (make an exception), and then later edit the series, the exception will be lost.

Let's say you've booked a room from 10 - 12 every Tuesday for the next year, then edit a single occurrence maybe two months ahead, and then later need to perhaps correct a spelling error in  the series title. The edit you made to the single occurrence would then be lost, and that's not so easily spotted...

I would suggest letting the user decide whether or not to delete exceptions from the series when the series is edited.

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.

Currently we can edit recurrences for intervals equal or greater than a day but we can't create or edit an hourly recurrence. 

For example: I want to create a 30 min long event which gets repeated from 8:00 AM to 12:00 AM, every working day.

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

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.

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)?

Currently vertical virtualization is available which improves the Day, Week and Month views. 

Such DOM virtualization would be good for the timeline views (where horizontal scrolling is utilized) as well. 

When adding appointment, give an option to add reminder and the time before appointment.
The scheduler will popup reminders on time.

Being able to highlight a specific date in the Scheduler (not necessarily today) that will be visible regardless of the view the user is using.