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Kendo UI for Angular Forum
1 answer
75 views

I am running into a limitation with the <kendo-scheduler>  component regarding how it determines the current time.

In our Angular application, we do not rely on the user's local operating system clock. Instead, we calculate a synchronized "Server Time" to ensure our scheduling is 100% accurate, regardless of whether a user's physical machine clock is drifting or set incorrectly.

The issue is that Kendo UI internally relies on the browser's native new Date() and Date.now() to determine the current time. Because of this, the Scheduler has no way to know about our application's synchronized time.

Example of the Impact: Let's say a user's physical laptop clock is set to 10:00 AM, but our application's synchronized server time is actually 1:00 PM.

  • The Scheduler's red "Current Time" marker line will render at 10:00 AM.

  • The Scheduler will highlight "ongoing" events that are happening at 10:00 AM.

  • Clicking the "Today" navigation button calculates the active day based on the 10:00 AM OS time.

Currently, I don't see an Input or API in Kendo to pass a custom "Now" value or time-provider function to the component, so the Scheduler constantly forces the physical OS time onto the UI.

If you have any built-in solution or recommended workaround for this scenario, please let me know.

Yanmario
Telerik team
 answered on 12 Mar 2026
2 answers
87 views

In Kendo Scheduler Angular,

 Date Header displays an incorrect value when slotduration is set to "full day" in timeline month view. it should not display 12:00 AM in each slot.

    <kendo-scheduler
      [kendoSchedulerBinding]="events"
      [selectedDate]="selectedDate"
      [slotDuration]="1440"
    >
      <kendo-scheduler-timeline-month-view>
      </kendo-scheduler-timeline-month-view>
    </kendo-scheduler>

Kumeri
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Iron
 answered on 11 Mar 2026
1 answer
50 views
How to change title of kendo angular chart wizard in run time ?
Zornitsa
Telerik team
 answered on 05 Feb 2026
1 answer
45 views

I have a grid where row height and detail row height are set correctly (i think) and virtual scrolling is turned on.  when I expand a row to show the detail view, as soon is i try to interact with the detail view (It has a tabstrip in it) it will jump that row to the top of the gird view.  It's pretty jarring.  ONLY when the detail component is at the top of the grid view will it let me interact with the detail view.  Not sure if i'm doing something wrong or there's a bug.

i attached a zipped mp4 of the behavior.

Martin Bechev
Telerik team
 answered on 30 Jan 2026
1 answer
55 views

Tengo algo como esto dentro de un kendo grid , en el toolbar yo necesito tener un input que me servira de buscador para mi grid y al lado quiero  kendoGridAIAssistantTool , hacia la derecha quiero 2 botones importar excel y pdf , la pregunta es porque no aparece mi input? cuando utilizo kendo toolbar  , ademas que quiero usar comandos de generar PDF Y Excel del grid pero solo puedo con kendoGridToolbarTemplate deberia poder usarlo tambien con kendo-toolbar , ya que kendoGridToolbarTemplate y kendo-toolbar no se puede usar a la misma vez  , deberian arreglar eso

 

 <kendo-toolbar>

 

   <kendo-textbox
      style="width: 200px"
      placeholder="Buscar..."
      (valueChange)="onFilterChange($event)">
    </kendo-textbox>

 

<kendo-toolbar-button

kendoGridAIAssistantTool requestUrl="https://demos.telerik.com/service/v2/ai/grid/smart-state"

[keepOutputHistory]="true"

[aiPromptSettings]="aiPromptSettings"

[aiWindowSettings]="aiWindowSettings">

</kendo-toolbar-button>

 

    <button kendoGridExcelCommand>
      Exportar Excel
    </button>

    <button kendoGridPDFCommand>
      Exportar PDF
    </button>

 

 </kendo-toolbar>

 
Zornitsa
Telerik team
 answered on 28 Jan 2026
1 answer
158 views

Hi,

I'm experiencing an issue with the Kendo Grid Context Menu, when cellRowspan is active.

Reproduction:

It seems like the wrong column is being calculated when rowspan is active.

I'm on the latest Kendo version (v21.3.0).

Is this a known issue?

Thanks in advance!

 

Yanmario
Telerik team
 answered on 08 Jan 2026
1 answer
78 views
I want to impose a limit on how many items a user can select in a multiselect, but I don't see any documentation for this. For the jQuery multiselect I see it has a maxSelectedItems, but there's nothing like that in the Angular version. How can I use the (valueChange) event to cap the selected items?
Martin Bechev
Telerik team
 answered on 22 Dec 2025
1 answer
59 views

Is there any interactivity that can be used with Kendo Angular Map?

Like setting the "center" property after clicking on the map!

I also have troubles with scaling to width and height 100%!

Zornitsa
Telerik team
 answered on 12 Dec 2025
1 answer
85 views

Hi,

I am not sure if is a bug or something configuration specific, but I have the following behavior in the calendar app:
I am using base range selection configuration for my kendo ui angular calendar. 
After I select first date, say 15.12.2025. and i want to scroll to say june 2026, to select second date, I scroll with mouse (mac os, Sequioa 15.7.2) or touchpad, around March, calendar jumps back to December. 

If I scroll on the side wheel with months to June, moment I go to the calendar to select dates, it jumps, but if I click on the June, then it doesn't jump back.

The same behavior is visible at Kendo UI demo page

App is built in angular 20 and it is a standalone component.
Is this a bug or expected behavior? 

Thank you.
Vedad

Zornitsa
Telerik team
 answered on 11 Dec 2025
1 answer
112 views

Hi,

I've implemented a <kendo-grid-column-group> in my Grid and discovered this lead to warnings being plotted into the browser developer console:

You can easily verify this by the official example:

https://www.telerik.com/kendo-angular-ui/components/grid/columns/headers

-> Edit in -> Stackblitz -> Open Console

 

I'm working with the latest Kendo version 21.2.0 and ng 21.0.2.

Is this a known issue? Thanks in advance!

Yanmario
Telerik team
 answered on 10 Dec 2025
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