telerik / kendo-angular

Issue tracker - Kendo UI for Angular
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[DatePicker] opening the Popup takes some time #3602

Open svetq opened 2 years ago

svetq commented 2 years ago

Describe the bug The opening of the DatePicker or DateTimePicker popup takes some noticeable time.

The issue is caused as the Calendar is initially rendered invisibly to make some required calculations before it is rendered a second time visibly at the proper location.

To Reproduce That can be observed in the following example:

https://stackblitz.com/edit/angular-lwkkcw?file=app%2Fapp.component.ts

svetq commented 2 years ago

additional details provided in private support thread 1555202

mbechev commented 2 years ago

Also reported in private support thread: 1558714