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Kendo UI for Angular Forum
1 answer
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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
71 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
2 answers
172 views

Getting below error while building angular application

10:04:17 am[vite] (client)warning: 

/.../.angular/cache/20.2.1/.../vite/deps/@progress_kendo-angular-pdfviewer.js

16367 |        const worker = yield import(

16368 |          /*webpackIgnore: true*/

16369 |          this.workerSrc

      |          ^^^^^^^^^^^^^^

16370 |        );

16371 |        return worker.WorkerMessageHandler;

The above dynamic import cannot be analyzed by Vite.

See https://github.com/rollup/plugins/tree/master/packages/dynamic-import-vars#limitations for supported dynamic import formats. If this is intended to be left as-is, you can use the /* @vite-ignore */ comment inside the import() call to suppress this warning.

 

  Plugin: vite:import-analysis

  File: /.../.angular/cache/20.2.1/.../vite/deps/@progress_kendo-angular-pdfviewer.js?v=46fe0012




@progress/kendo-angular-pdfviewer: 20.0.2

Angular:  20.2.1

Node: 22.18.0

NPM: 10.9.3

 

 

 

Paweł
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 answered on 03 Mar 2026
1 answer
36 views
How to change title of kendo angular chart wizard in run time ?
Zornitsa
Telerik team
 answered on 05 Feb 2026
1 answer
38 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
43 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
127 views

When will Kendo fully support Signal Forms?

In general, Signal Forms should work with any component with ControlValueAccessor, but I am noticing errors when components are relying on observables on the control (like StatusChanges)

Yanmario
Telerik team
 answered on 16 Jan 2026
1 answer
144 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
66 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
49 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
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