or
1 answer
22 views
Hi. There is a problem when dragging an element from the list into the scheduler. The dropTarget element is not resolved correctly. The issue is more evident if the contents of the "kendo-draghint" are bigger.
The user expects to aim and drop using the cursor, but it seems kendo uses the center of kendo-draghint to resolve the dropTarget.
The issue is visible in the demo:
https://demos.telerik.com/kendo-angular-ui/demos/scheduler/editing/external-drag-and-drop
Thanks
Martin Bechev
Telerik team
answered
on
25 May 2026
1 answer
285 views
I thought this would be an easy out of the box, but I was looking to have one detail open at a time. How would I achieved that
thanks in advance..
3 answers
219 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
Martin Bechev
Telerik team
answered
on
22 May 2026
1 answer
23 views
Hi,
we noticed Kendo has released a new version of the icons recently. When will those get updated in the figma ui kits?
Vessy
Telerik team
answered
on
22 May 2026
1 answer
82 views
So request is to change splitbar aria-label so that '50' (or whatever percent) is removed from aria-label. I have tried changing it through splitterBarAttributes. With this setup, NVDA still reads 50 Test separator.
<kendo-splitter
orientation="vertical"
max="1000">
<kendo-splitter-pane
max="500"
[splitterBarAttributes]="{ 'aria-label': 'Test' }"
>
<app-my-component></app-my-component>
</kendo-splitter-pane>
<kendo-splitter-pane
min="500"
[splitterBarAttributes]="{ 'aria-label': 'Test' }"
>
<app-my-component></app-my-component>
</kendo-splitter-pane>
</kendo-splitter>
Martin Bechev
Telerik team
answered
on
01 May 2026
1 answer
54 views
When header in grid is hidden (either via CSS or via hideHeader property), instead of first cell (first header column cell) getting focus, pressing tab will just skip grid so it is impossible to navigate through grid, toggle groups etc.
https://stackblitz.com/edit/angular-yhtc6xbz-n9c6u4ti?file=src%2Fapp%2Fapp.component.ts
Martin Bechev
Telerik team
answered
on
30 Apr 2026
1 answer
124 views
Hi,
We are planning to upgrade to Angular 22 version as soon as it releases in June. What is the timeline for release kendo components that support Angular 22? Or will the latest 23.3.0 work with Angular 22?
Regards,
Jyothi
Yanmario
Telerik team
answered
on
29 Apr 2026
0 answers
55 views
HI,
We are planning to upgrade to Angular 22 version as soon as it releases in June. What is the timeline for release kendo components that support Angular 22? Or will the latest 23.3.0 work with Angular 22?
Regards,
Jyothi
Jyothi
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asked
on
28 Apr 2026
1 answer
37 views
Is there a way to make end time for week view 23:59 instead of 00:00?
This is my code:
<kendo-gantt
[kendoGanttHierarchyBinding]="data"
kendoGanttExpandable
[initiallyExpanded]="true"
childrenField="subtasks"
[activeView]="activeView"
workDayEnd="23:59"
workDayStart="00:00"
>
<kendo-gantt-timeline-week-view
[timelineHeadersDateFormat]="{
groupHeaderDateFormat: 'EEE MMM dd HH:mm',
columnHeaderDateFormat: 'EEE, dd MMM',
}"
></kendo-gantt-timeline-week-view>
</kendo-gantt>
Martin Bechev
Telerik team
answered
on
27 Apr 2026
0 answers
40 views
I am able to run the Angular application locally without any errors. However, when executing Jasmine/Karma unit tests locally, I intermittently encounter the following error:
SyntaxError: Unexpected end of JSON input
at JSON.parse (<anonymous>)
at node_modules/@progress/kendo-licensing/dist/index.mjs:1:1826
at node_modules/@progress/kendo-licensing/dist/index.mjs:1:1834
at Array.map (<anonymous>)
at a (node_modules/@progress/kendo-licensing/dist/index.mjs:1:1740)
at N (node_modules/@progress/kendo-licensing/dist/index.mjs:1:20086)
at validatePackage (node_modules/@progress/kendo-licensing/dist/index.mjs:1:20917)
at new _ComboBoxComponent (
node_modules/@progress/kendo-angular-dropdowns/fesm2022/progress-kendo-angular-dropdowns.mjs:5603:9
)
at NodeInjectorFactory.factory (
node_modules/@progress/kendo-angular-dropdowns/fesm2022/progress-kendo-angular-dropdowns.mjs:6520:16
)
at getNodeInjectable (
http://localhost:9876/darwin_arm64-fastbuild-ST-fdfa778d11ba/bin/packages/core/src/render3/di.ts:785:38
)At the same time, the following warnings appear in the test output:
WARN: 'No Telerik and Kendo UI License found. To download a license key file, visit https://prgress.co/3PwQMKZ'
Also, the error is not consistent. I am receiving same licensing error from kendo grid package.
Chrome Headless 146.0.0.0 (Windows 10) KendoGridComponent can load instance FAILED
SyntaxError: Unexpected end of JSON input
at JSON.parse (<anonymous>)
at node_modules/@progress/kendo-licensing/dist/index.mjs:1:1826
at map (node_modules/@progress/kendo-licensing/dist/index.mjs:1:1835)
at Array.map (<anonymous>)
at a (node_modules/@progress/kendo-licensing/dist/index.mjs:1:1740)
at N (node_modules/@progress/kendo-licensing/dist/index.mjs:1:8844)
at getLicenseMessage (node_modules/@progress/kendo-angular-common/fesm2022/progress-kendo-angular-common.mjs:1485:36)
at new GridComponent (node_modules/@progress/kendo-angular-grid/fesm2022/progress-kendo-angular-grid.mjs:33359:48)
at NodeInjectorFactory.factory (node_modules/@progress/kendo-angular-grid/fesm2022/progress-kendo-angular-grid.mjs:34710:16)
at getNodeInjectable (node_modules/@angular/core/fesm2022/_debug_node-chunk.mjs:1044:38)Environment Details
- Angular version: 21.2
- Kendo UI components: Version
23.3.0(full list below) - @progress/kendo-licensing:
^1.11.0
"@progress/kendo-angular-buttons": "^23.3.0", "@progress/kendo-angular-dateinputs": "^23.3.0", "@progress/kendo-angular-dialog": "^23.3.0", "@progress/kendo-angular-dropdowns": "^23.3.0", "@progress/kendo-angular-excel-export": "^23.3.0", "@progress/kendo-angular-grid": "^23.3.0", "@progress/kendo-angular-icons": "^23.3.0", "@progress/kendo-angular-indicators": "^23.3.0", "@progress/kendo-angular-inputs": "^23.3.0", "@progress/kendo-angular-intl": "^23.3.0", "@progress/kendo-angular-l10n": "^23.3.0", "@progress/kendo-angular-label": "^23.3.0", "@progress/kendo-angular-layout": "^23.3.0", "@progress/kendo-angular-menu": "^23.3.0", "@progress/kendo-angular-navigation": "^23.3.0", "@progress/kendo-angular-pager": "^23.3.0", "@progress/kendo-angular-pdf-export": "^23.3.0", "@progress/kendo-angular-popup": "^23.3.0", "@progress/kendo-angular-progressbar": "^23.3.0", "@progress/kendo-angular-toolbar": "^23.3.0", "@progress/kendo-angular-treeview": "^23.3.0", "@progress/kendo-angular-upload": "^23.3.0", "@progress/kendo-angular-utils": "^23.3.0", "@progress/kendo-data-query": "^1.7.4", "@progress/kendo-drawing": "^1.25.0", "@progress/kendo-svg-icons": "^4.8.0", "@progress/kendo-angular-common": "^23.3.0", "@progress/kendo-angular-conversational-ui": "^23.3.0",
What I’ve Tried
I followed the solutions suggested in the Telerik forum thread below, but the issue still occurs intermittently during unit test execution:
Question
Why does the Kendo licensing validation fail only during Jasmine unit tests, while the application runs normally, and how can this be reliably resolved or mocked for unit testing?
