Bug report

If you resize the DevTools pane after destroying the Scheduler, a "Cannot read properties of null (reading 'getKendoToolBar')" error is thrown.

Regression introduced with 2022.2.621

Reproduction of the problem

1. Open this example - https://runner.telerik.io/fullscreen/UNuJiGIR/5
2. Open the DevTools and resize the pane so that the page would be ~30% width.

Current behavior

An error is thrown after resizing the pane.

Expected/desired behavior

No error should be thrown after resizing the pane.

Environment

• Kendo UI version: 2023.3.1010
• 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]

Dojo:
https://dojo.telerik.com/oGUnEtUR/2
Dojo has also been added as attachment

Setup:
Using a timeline view with grouped resources.
Select a timeframe (12 PM - 01 PM).

Use case:
We'd like to display when attendees are busy/available and let the user select a reasonable time for a new event where all or most attendees are available.
In the dojo-example, the user can select the timeframe 12:00 PM - 01:00 PM, but only for one Attendee (one row).
We'd like all slots in the timeframe 12:00 - 01:00 PM to be highlighted.

Event creation is irrelevant in our use case, we're only interested in the visual presentation of the selected timeframe and would like the timeframe to be highlighted for all Attendees.


Image example:
User selects timeframe 2PM - 3:30PM on resource row - Albert.

Current behaviour:

Desired behaviour:

Hi Team,

I would like to request a way to directly edit events in the Kendo UI Scheduler's year view.  For example, maybe a way to click on events to edit:

Thank you!

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

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 the Selectable configuration is enabled and the start of an event is not visible, the Scheduler will  scroll left to the beginning of the event, as demonstrated in this dojo.

Can you expose a configuration options that would allow for toggling this behavior off?

Hi Team,

I would like to be able to find a faster way to handle changing background cells/columns based on if they are a special day.  I have look at this KB, but it is very slow when using a yeartimelineview.

Thank you!

Hi

In our application, we use Kendo Scheduler vue (kendo-scheduler-vue-wrapper) for planning working hours. Users create their own working schedule which involves mostly drag/drop of the Scheduler items (with fixed duration) from an external source (ListBox). This process was much simpler in the Silverlight version of the component because of the visual indication of the slots where appointments will be created:

Please provide the option to have some visual indication of the start/end time of the appointment that will be created either in the Scheduler (slots) or on the item we are dropping.
This feature is already there when moving or resizing an existing appointment.

Thank you in advance

Bug report

When the timezone of the machine and the timezone set in the Scheduler are in different days, the currentTimeMarker is not displayed in the Timeline view.

Reproduction of the problem

1. Change the timezone of the machine to 'Fiji' or another timezone, thus the 'Honolulu and the chosen timezones are on different days. For example, when it is 3 am on 01.06 in Honolulu, it is 1 am on 02.06 in Fiji.
2. Open the Dojo linked here where the timezone is set to 'Pacific/Honolulu' - https://dojo.telerik.com/@NeliKondova/UVuDAJib

Current behavior

When the timezone of the machine and the timezone set in the Scheduler are in different days, the cusrrentTimeMarker is not displayed in the Timeline view.

Expected/desired behavior

The cusrrentTimeMarker should be displayed in all the views.

Environment

• Kendo UI version: 2023.1.425
• Browser: [all ]

Bug report

Scheduler events in TimeLine view are displayed incorrectly when they start/end at the same time.

Reproduction of the problem

Run this dojo

Current behavior

Notice that Event 2 is displayed below Event 1, even though they do not overlap. Removing Event 3 results in Event 1 and 2 being rendered next to one another.

Expected/desired behavior

Event 2 should be displayed next to Event 1, but not below, as they do not overlap

Environment

• Kendo UI version: 2020.2.513
• Browser: [all]

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.

Bug report

When a recurring event is created in a Scheduler and the id is not set to the event, then if the event is deleted an error is thrown in the console.

Reproduction of the problem

1. Open the Dojo example.
2. Create a new recurring event
3. Remove the event:
   3.1. Select the 'Delete current occurrence' option
   3.2. Select the 'Delete the series' option

Current behavior

3.1. 'kendo.all.js:311085 Uncaught TypeError: Cannot read properties of undefined (reading 'startTimezone')' is thrown
3.2. 'Uncaught TypeError: Cannot read properties of undefined (reading recurrence exception)' is thrown in the console

Expected/desired behavior

There should be no errors in the console although the deleted event is without id being set. There could be some more descriptive message.

Environment

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

Hi Team,

I'd like to request the functionality to sync the Kendo UI Scheduler's events with Google Calendar.  This would be preferably one way from Kendo UI to Google.

Thank you!

I just upgraded to the latest version today.

kendoScheduler doesn't fire change event when in "Year" view.

This is really easy to duplicate. Select Year and it doesn't fire.

<!DOCTYPE html>

<html>
<head>
    <meta charset="utf-8"/>
    <title>Kendo UI Snippet</title>

    <link rel="stylesheet" href="https://kendo.cdn.telerik.com/2022.3.1109/styles/kendo.default-v2.min.css"/>

    <script src="https://code.jquery.com/jquery-1.12.4.min.js"></script>
    <script src="https://kendo.cdn.telerik.com/2022.3.1109/js/kendo.all.min.js"></script>
</head>
<body>
  
<div id="scheduler"></div>
<script>
$("#scheduler").kendoScheduler({
  date: new Date("2013/6/6"),
  views: [ "day", "month", "year" ],
  selectable:true,
  dataSource: [
    {
      id: 1,
      start: new Date("2013/6/6 08:00 AM"),
      end: new Date("2013/6/6 09:00 AM"),
      title: "Interview"
    }
  ],
  change: function(e) {
    var start = e.start;
    var end = e.end;

/* The result can be observed in the DevTools(F12) console of the browser. */
    console.log(kendo.format("Selection between {0:g} and {1:g}", start, end));
  }
});
</script>
</body>
</html>

 

 

 

Hi Team,

Can you adjust the culture of de-DE and de-CH? Month/Day looks incorrect for these regions, it should be Day/Month.

Thank you!

Hi,

We have a requirement where in, we would like to have rolling view for the standard timeline views (timelineweek & timelineMonth).

What i mean by that is, the start-date of the view starts from the current date and the end date is based on whether its a week or a month.
For instance, if its the timeline week, if the current day is Wednesday, the start day of the week must be the current Wednesday and the end should be the next week's Tuesday.
The navigation from there should be the next Wednesday to the next corresponding Tuesday.

Now if the user navigates to a day via the calendar, for instance a Thursday. The view must start from a Thursday and end on a Wednesday.
The same applies for the timelinemonth view as well. Only change would be, in the case of the month, its the date and not the day.

Currently this can be achieved by creating a custom-view by extending the standard views.
It would be really helpful if this is available as toggle/setting in the standard view.

Thanks,
Shashank

Refer to : http://www.telerik.com/forums/setting-recurrance-messages-from-variable

To allow multiple language support it should be possible to define the  recurrenceeditor messages in the template to use an external source rather than having to hard code 1 set of messages.

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.

Bug report

When the Scheduler is opened on iOS device in desktop mode it could not be scrolled easily, the scrolling is not smooth.

Reproduction of the problem

1. Open the demos - https://demos.telerik.com/kendo-ui/scheduler/timeline in Safari on iOS mobile device
2. Set the Safari browser to be in Desktop mode.
3. Try to scroll

Current behavior

The scrolling in Scheduler component is not very smooth on iOS desktop mode.

Expected/desired behavior

The Scheduler Timeline viwes should scroll as expected on iOS devices in Desktop mode.

Environment

• Kendo UI version: 2023.1.117
• Browser: [all]