According to the documentation for Scheduler.select() this method should "Gets or sets the events (or slots) which are selected." But if I pass in an array of multiple uid elements it only selects the last item in the array.

Code

jsbin example: https://jsbin.com/nirisakavo/1/edit?html,js,output

Really just added a function to select all:

function SelectAll() {
  var scheduler = $("#scheduler").data("kendoScheduler");
  var allEvents = scheduler.data().map(function(val, i) { return val.uid; });
  scheduler.select(allEvents);
}

Repro

Click the 'Select All' button.

Expected: Selects all events.

Actual: Selects only last event.

### Bug report

When typing in the built-in search box of the Scheduler, the spacebar does not insert a blank space as expected.

### Reproduction of the problem

Type in any word in the search tool and press the spacebar.

A Dojo sample for reproduction: https://demos.telerik.com/kendo-ui/scheduler/search-events

When using Kendo version 2021.3.1109 in the same scenario, the spacebar opens the Popup form for event editing.

A Dojo sample for reproduction: https://dojo.telerik.com/irUKIsEc

### Expected/desired behavior

When you press the spacebar, it should insert a blank space.

### Environment

* **Kendo UI version: 2022.2.510
* **jQuery version: 1.12.4
* **Browser: [all]

Please investigate this dojo sample:

https://dojo.telerik.com/IjIminuv

Even looking at the built-in Timeline view, one can see that the bottom gap is thinner in every group. However, switching to the TimelineEx view (that sets BottomRowOffset to 0), the problem is obvious...

Please address this computation error in the row-height...

Regards

Bug report

Reproduction of the problem

Reproducible in the Events demo.

1. In the AllDay slot click and drag the mouse from Monday to Wednesday.
2. The change event fires 3 times (expected).
3. Click on Wednesday to select only that slot.
4. The change event does not fire.

Also reproducible when selecting the slots from right to left (Wed to Mon) and then selecting the last slot (Mon).

The behavior is identical when selecting slots in a specific day, e.g. selecting and dragging from 8:00 to 10:00 and then selecting the last slot (9:30-10:00).

Current behavior

The change event does not fire.

Expected/desired behavior

The change event fires.

Environment

• Kendo UI version: 2019.2.619
• jQuery version: x.y
• Browser: [all ]

When no height is set to the Scheduler the grouping does not expand in height to the rendered month views. 

Actual: https://dojo.telerik.com/UhoxowEh

Expected: https://dojo.telerik.com/UPiGosik

Bug report

In Scheduler with Vertical Grouping and mobile:tablet, the cells for the resources and for the events a misaligned. That is observed only in timeline views.

Reproduction of the problem

Open the Dojo example.

Current behavior

The Resources and events cells are misaligned.

Expected/desired behavior

The cells for the resources and the events should be aligned.

Environment

• Kendo UI version: 2020.1.406
• Browser: [all]

Bug report

Reproduction of the problem

Dojo example.

1. Run the example

Current behavior

The event in the first Scheduler is misaligned.

Expected/desired behavior

The events in all Schedulers are properly aligned.

Environment

• Kendo UI version: 2020.2.513
• jQuery version: x.y
• Browser: [all]

### Bug report

When using the Scheduler on a mobile device and trying to edit an existing event through the Month view, the editor template does not load the event details. The Scheduler opens an empty editor to create a new event.

### Reproduction of the problem

1) Create a Scheduler and enable its adaptive rendering (mobile: true).

2) Open the Scheduler on a mobile device and select the Month view.

3) Try to edit an existing event.

4) The opened editor template does not load the event details.

A Dojo sample for reproduction: https://dojo.telerik.com/uherEWib

### Expected/desired behavior

The events must be editable when using the Month view, and the adaptive mode is enabled.

### Environment

* **Kendo UI version: 2023.3.1114
* **jQuery version: 3.7.0
* **Browser: [all]

Bug report

Scheduler header is rendered incorrectly. Currently, the date is not visible and the buttons are not positioned correctly.

Reproduction of the problem

1. Run the following demo

Current behavior

The date in the Scheduler is not visible and the buttons are not positioned correctly.

Expected/desired behavior

The date should be visible and the buttons should be positioned and styled correctly (Dojo)

Environment

• Kendo UI version: 2020.3.915
• Browser: [all ]

Bug report

The navigate event does not trigger when changing the view on a mobile device.

The event triggers back in version 2019.1.220.

Reproduction of the problem

1. Open this example on a mobile device.
2. Change the View.

Current behavior

The navigate event does not trigger when changing the view.

Expected/desired behavior

The navigate event should trigger.

Environment

• Kendo UI version: 2020.3.1118
• Browser: [all]

Bug report

The recurring events are not rendered as expected in some scenarios depending on the start time set.

Reproduction of the problem

1. Open the Dojo
   The difference between the first and the second event is the start time.

Current behavior

The first event is not rendered for every week, but it is rendered for every second week.

Expected/desired behavior

When the recurring rule is 'FREQ=WEEKLY' the event should be displayed every week, despite of its starting time.

The issue is a regression. The last working version is 2020 R1 SP1 (2020.1.219).

In 2020 R1 SP2 (2020.1.406) there is a bug related to missing events fixed with 2020.2.513. - Dojo with 2020.1.406
Starting with 2020 R2 (2020.2.513) the current behavior is introduced.

The issue might be related also to: #5978

Environment

• Kendo UI version: 2022.2.802
• Browser: [all ]

Bug report

When the dataSource for the resources is empty and the Month view is selected the 'Cannot read property 'firstChild' of undefined error is thrown in Scheduler.

Reproduction of the problem

1. Open the Dojo and observe the browser console https://dojo.telerik.com/@NeliKondova/IvIJeLAw

Current behavior

'Cannot read property 'firstChild' of undefined error is thrown in Scheduler when the Month view is selected.

Expected/desired behavior

No error should be thrown with an empty resources dataSource in Scheduler.

The issue is a regression starting with 2020 R1 (2020.1.114) release

Environment

• Kendo UI version: 2022.2.510
• Browser: [all ]

Bug report

Setting a required validation message for a date field through the model has no effect.

Reproduction of the problem

1. Open this Dojo example - https://dojo.telerik.com/iviweSOr/6
2. Edit an event
3. Clear the start/end field and try to save.

Current behavior

The custom validation message is not applied.

Expected/desired behavior

You should be able to change the message through the model

Environment

• Kendo UI version: 2022.2.510
• Browser: [all]

Bug report

Recurring events are not rendered on the correct date when an event has to be displayed on different dates in different time zones.

Reproduction of the problem

1. In our demos or the Dojo linked here create an event with starting time of 09 AM. Set the event to repeat every Monday. In the example below the timezone of the machine and the event is UTC +2 (Sofia)

Below are two events recurring and nonrecurring created with the same starting date and time in UTC +2

1. To simulate opening in different time zones change the Timezone on the machine with a difference of more than -9 hours, so the event to be expected to display on the previous day. For example, select UTS -10 Hawaii.

Current behavior

After changing the time zone on the machine from UTC +2 to UTC -10 the event is rendered at 8 PM, but it is still displayed on Monday. Thus, recurring and non-recurring events created with the same start date and time are displayed on different days when the time zone is changed:

Expected/desired behavior

The date of the recurring event should be changed according to the time zone. It should be possible to repeat events on a different days of the week when the Scheduler is opened at different timezone

Environment

• Kendo UI version: 2022.2.512
• Browser: [all ]

Bug report

The Scheduler, configured to import/export to iCal file, exports invalid file in Firefox.

Reproduction of the problem

1. Open the Scheduler demo in Firefox - https://dojo.telerik.com/@martin.tabakov@progress.com/UtIqiTaC
2. Hit the Export to iCal button.
3. Try opening the file in Outlook.

Workaround - https://dojo.telerik.com/UjOVoYUT/2

Current behavior

The exported file is invalid and cannot be opened in Outlook or other apps

Expected/desired behavior

The exported file should be valid and be opened in Outlook.

Environment

• Kendo UI version: 2021.2.512
• Browser: [Firefox]

Bug report

Regression introduced in R3 2020 SP2. Possibly related to #6034

Reproduction of the problem

Dojo example.

1. Attempt to drag first event to a slot before the one it starts in.

Current behavior

The event cannot be dragged/dropped over the desired slot. It is automatically placed over the first slot of the day it starts in.

Expected/desired behavior

The event can be dropped over the desired time slot.

Environment

• Kendo UI version: 2021.1.224
• jQuery version: x.y
• Browser: [all]

Dear Support Team,

Please try the following scenario. Create a weekly recurring event for the 4rth of April that has no end. 
Go at the next week (9/4 - 13/4) and move the event (11/4) 1 hour forward. At the confirmation popup please select 'Edit the series'.
Go back to the previous week (2/4 - 6/4). The event of 4/4 has disappeared!!

The specific dates are used as an example. Feel free to use any date your want.

Thank you in advance,
Thomas.

Bug report

The create button should be available only when editable is enabled.

Reproduction of the problem

https://dojo.telerik.com/itUCAdeK

Workaround

https://dojo.telerik.com/IMAWIZeV

Bug report

Scheduler cannot be scrolled in iOS 13 with Chrome

Reproduction of the problem

The issue can be reproduces in the Demos with the Chrome browser.

Current behavior

Scheduler content area cannot be scrolled.

Expected/desired behavior

Scheduler content area should be scrollable.

Environment

• Kendo UI version: 2019.3.917
• Browser: [all]

Hi, we're using scheduler and we have the selectable set to true so users can drag and select timeslots to create.

The issue we're having is related to the autoscrolling when the user attempts to create a selection that is longer than the display window and attempts to drag past the display window but the scheduler would not auto scroll to expand the selection.

However, if we were to expand an existing event, the handler would be able to expand past the display window and scheduler would auto scroll. We were wondering if the event creation could have the same behavior.

Thanks,

Kenneth