Unplanned
Last Updated: 13 Oct 2025 15:40 by ChenCheng

Bug Report

When using the DatePicker with the Chinese Traditional Microsoft Zhuyin input method, pressing a number key results in the number being entered twice into the input field. This does not occur with standard input methods (e.g., English US). The issue appears to be related to how the input method editor (IME) interacts with the DatePicker's input handling.

Steps To Reproduce
Open the Dojo:
Go to https://runner.telerik.io/fullscreen/YXQqjzdx

Locate the DatePicker:
Click on the input field that opens the Kendo UI DatePicker.

Switch Input Method:
Change your keyboard input method to:
Chinese Traditional - Microsoft Zhuyin Input Method (體中文微軟注音輸入法)

Type a Number:
Press any number key (e.g., 1, 2, etc.) on your keyboard.

Observe the Behavior:
The number appears twice in the input field (e.g., pressing 1 results in 11).

Actual Behavior
Number being entered twice

Expected Behavior
The number shall be entered once

Unplanned
Last Updated: 22 Apr 2025 11:12 by Lee
When the autoAdjust option of the DatePicker is set to false, and the user types a date that is beyond the min/max restrictions, there should be a built-in validation message indicating that the typed date is invalid, to prevent the user from submitting a null value for that field.
Unplanned
Last Updated: 22 Apr 2025 11:06 by Lee
In a scenario where the autoAdjust option of the DatePicker is enabled and there are min/max restrictions configured, when the user enters an invalid date, the date in the input field will be auto adjusted to the closest valid date, but the actual value will be null. The value should match what is displayed in the input field.
Unplanned
Last Updated: 14 Apr 2025 09:52 by Bent

Bug report

In a Modal Window that has components with adaptiveMode enabled, the component's popup is rendered beneath the Window's overlay.

Reproduction of the problem

  1. Open this Dojo example - https://dojo.telerik.com/GQhcYkHl/6
  2. Reduce the viewport width to trigger the adaptive rendering, and open the DataPicker or the DropDownList

Current behavior

The component's popup is rendered beneath the Modal Window's overlay, and the component is not usable.

Expected/desired behavior

The popup should be displayed over the Modal Window

Environment

  • Kendo UI version: 2025.1.227
  • Browser: [all]
Unplanned
Last Updated: 09 Mar 2023 16:36 by Haritian
Created by: Haritian
Comments: 0
Category: Date Picker
Type: Feature Request
1

Hi Team,

I would like the user to be able to add a value into the Kendo UI DateTimePicker's input with the calendar opened.  Currently, if the calendar is open, the focus will be on the calendar, and it will select today's date upon pressing enter. 

Thank you! 

Unplanned
Last Updated: 15 Aug 2022 07:50 by ADMIN

Bug report

When using SASS themes and changing the month in the DateTimePicker the animation shows calendars for two months in the popup.
This is a regression introduced with v 2022.2.802

Reproduction of the problem

  1. Run this dojo
  2. Click on the calendar
  3. Select the previous or next month

Current behavior

Two calendars are visible during the animated month change - screencast.

Expected/desired behavior

The widget should behave like with v2022.2.621

Environment

  • Kendo UI version: 2022.2.802
  • Browser: [all]
Unplanned
Last Updated: 12 Jan 2026 12:31 by ADMIN

The different Date/Time Pickers contain of an input field and a button that opens a calendar view in a popup. Usually, the background color of the button changes when it is clicked. In Firefox, nothing happens, because it seems to block the :active pseudo class. This DOJO demonstrates the behavior.

In other, similar input widgets like the NumericTextBox, this problem does not occur, because the .k-selected class is set on the button instead. Still, Firefox blocks the :active pseudo class.

Unplanned
Last Updated: 08 Jul 2024 04:42 by vivek
Created by: Mix
Comments: 1
Category: Date Picker
Type: Feature Request
5

Hi Team,

I'd like to request adding the Buddhist Calendar to the Kendo UI Date/Time Pickers/Calendar.

Thank you!

Unplanned
Last Updated: 09 Dec 2020 11:48 by ADMIN

Bug report

Updating the dateInput format of the Timepicker via setOptions display number for the seconds part

timepicker._dateInput.setOptions({
 	format:"HH:mm:ss"
 })

Reproduction of the problem

Dojo to reproduce: https://dojo.telerik.com/udEQUHar

Expected/desired behavior
The updated format shall receive no number for the seconds part.

the same applies to DatePicker and DateTimepicker.

Environment
Kendo UI version: [all]
Browser: all

Unplanned
Last Updated: 19 Aug 2020 15:17 by ADMIN
Created by: Tee Hwa
Comments: 0
Category: Date Picker
Type: Feature Request
1

Hello,

I would like to request adding a property like DisplayDate which will select the view and value of the Kendo UI DatePicker initially without setting it with the value method.

Thanks!

Unplanned
Last Updated: 21 Jul 2020 07:46 by ADMIN
Created by: Brian
Comments: 0
Category: Date Picker
Type: Bug Report
1

Bug report

DatePicker Calendar is not visible on Safari on iPad when programmatically set from readonly(true) to readonly(false)

Reproduction of the problem
Dojo: https://dojo.telerik.com/oVoyUSoH

Current behavior
1: Open above Dojo on iPad Safari
2: Click Edit
3: Open DatePicker Calendar

The calendar dates are missing

Expected/desired behavior
Calendar dates shall be visible

Environment
Kendo UI version:  2020.2.617
Browser: [ ipadOS 13.6 Safari  ]

Unplanned
Last Updated: 08 Jun 2020 14:59 by ADMIN

Bug report

Reproduction of the problem

DateTimePicker in modern type and RTL enabled does not show time selection.

Dojo to reproduce: https://dojo.telerik.com/ABirozos

Expected/desired behavior
Time selection must be available in RTL with modern type

Environment
Kendo UI version: 2020.2.513
jQuery version: 1.12.3
Browser: [all]

Unplanned
Last Updated: 10 Apr 2020 14:01 by ADMIN

Instead of a drop down for the time choices can they be displayed so the user doesn't have to scroll through a drop down and the choices can be displayed similar to your example on UI for WinForms. Thanks.

Unplanned
Last Updated: 05 Mar 2020 22:32 by ADMIN
Created by: Robert Madrian
Comments: 0
Category: Date Picker
Type: Feature Request
5

I'd like to request adding a clear button similar to the Kendo UI ComboBox for the Kendo UI Date/Time pickers.

Thank you!

Unplanned
Last Updated: 12 Jul 2019 06:38 by ADMIN

Hi
I've tried one of your Dojo to use a dateTimePicker and it's not working like it supposed to.

I haven't changed anything on the Dojo before trying it. This behavior as not cause us any problem so far, it was just to inform you.

I try to enter a time in a PM, but it puts it in AM

Unplanned
Last Updated: 06 Mar 2020 15:43 by ADMIN
Parsing of the users Input (defined by ParseFormats) is stopping, as soon as min date is set. This happens if the date,evaluated by the parsing, is outside the min/max range. 

I would suggest, that parsing takes the min/max boundaries into account. 
Unplanned
Last Updated: 13 Mar 2020 07:27 by ADMIN
I noticed that the time picker would not parse a 3 or 4 digit time w/ am/pm (that doesn't have a ":" separator) even though there wouldn't be any ambiguity based on the parseFormat array.  I was told that the picker doesn't officially support any time parsing that doesn't contain a colon and if some work without a colon it is by chance.

This vote would be for more thorough format parsing on the picker controls.  The ones I specifically noticed were failures to parse "hmmt", "hmmtt".  See this ticket for more info and a dojo example.

https://www.telerik.com/account/support-tickets/view-ticket?threadid=1164654
Unplanned
Last Updated: 06 Mar 2020 15:45 by ADMIN
if we set min value  just for validation for new entry...then if user retrieve old record from database which document date is before  the minimum date it displays empty. so there should be read only dates available. thanks
Unplanned
Last Updated: 13 Mar 2020 07:31 by ADMIN
Created by: Imported User
Comments: 0
Category: Date Picker
Type: Feature Request
4
Currently the disabled date function only make the dates disabled, but if you are using the component as a month/year picker through the "depth" property you would also like the months/years to be unselectable if the whole month is included in the disabled date period.
Unplanned
Last Updated: 13 Mar 2020 08:58 by ADMIN
Created by: Ian
Comments: 0
Category: Date Picker
Type: Feature Request
1
I'd like to be able to specify a custom date in the datepicker footer rather than "today".  In financial end of day applications you often want to select the previous business day e.g. the "close date".
1 2