Kendo-angular: Datepicker in reactive forms after form.patchValue() not updated.

[danielburger]

I'm submitting a...

• Bug report

Current behavior

When setting a new value for the datepicker component within a reactive form via form.patchValue(), the form model gets updated correctly while the datepicker component still shows the old value. If you click afterwards on the datepicker it suddenly updates to the correct value, too.

Expected behavior

The datepicker should immediately show the updated value after calling form.patchValue().

Minimal reproduction of the problem with instructions

I used this example as a starting point from your docs: https://www.telerik.com/kendo-angular-ui/components/dateinputs/datepicker/#toc-reactive-forms

my modified version: See plunker

• Click the button
• Check date in model and datepicker component
• Click datepicker component

Browser:

• Chrome (desktop) version XX
• Firefox version XX
• IE version XX
• Edge version XX

System:

• TypeScript version: 2.4.2
• Node version: 6.10.0 NPM: 5.5.1
• Platform: Windows

[ggkrustev]

The issue to be fixed in v1.4.1. I updated the plunker with it and it seems to work as expected.

http://plnkr.co/edit/bYjd9fNCuhjvozebms4G?p=preview

I believe that the depicted erroneous behavior is related to this bug report - https://github.com/telerik/kendo-angular/issues/1079

I'll close the issue as resolved. Please feel free to comment if I am missing something.

[danielburger]

@ggkrustev I can confirm it's working now. Thanks for your fast response!