Unplanned
Last Updated: 23 May 2025 12:08 by George
Created by: George
Comments: 0
Category: Gantt
Type: Bug Report
0

Bug report

Long Gantt event is not visible since 2022.1.119


Reproduction of the problem

1. Open the Gantt Demo in Firefox.
2. Switch the view to Month.
3. Pick an event row in the chart (e.g. 'Market Research'), and set the End date to 2024-12-31.
4. The event is no longer visible in the right-hand-side of the gantt.

Expected/desired behavior

Gantt event shall be visible

Environment
Kendo UI version: 2022.1.119 or newer
Browser: [all]

Declined
Last Updated: 23 May 2025 06:01 by ADMIN
Created by: Ephraïm
Comments: 0
Category: Chart
Type: Bug Report
0

Bug report 

Donut Chart Overlay looks different after Q2 2024 

Before Q2 2024 

After Q2 2024 


Reproduction of the problem

Dojo demo: https://dojo.telerik.com/GHWBFuzv


Environment
Kendo UI version: 2024.2.514 or newer
Browser: [all]

Unplanned
Last Updated: 22 May 2025 14:00 by Bent

Bug report

When the Inline Editor is created from a hidden element, the toolbar is broken.

Regression introduced with 20251.211

Reproduction of the problem

  1. Open this Dojo example - https://dojo.telerik.com/ZcwMyFCW
  2. Click the button to show the hidden element
  3. Press on the first textarea

Current behavior

The Editor toolbar is broken

Expected/desired behavior

The Editor toolbar should be rendered correctly

Environment

  • Kendo UI version: 2025.2.520
  • Browser: [all]
Unplanned
Last Updated: 22 May 2025 11:00 by Dennis
When using the workWeek view with workWeekStart set to a higher value than workWeekEnd (e.g., 6 to 5), the scheduler calculates a work week that does not include the current day. As a result, clicking the "Today" button may not display the actual current date if it falls outside the computed work week range. Instead, the scheduler navigates to the work week defined by the configured start and end days.
Unplanned
Last Updated: 21 May 2025 21:42 by RealTime
Created by: RealTime
Comments: 0
Category: Grid
Type: Feature Request
1

Hi Team,

I would like to request a way/demo to have AutoSync for the dataSource and be able to stay in edit mode in the Kendo UI Grid. 

Thank you!

Under Review
Last Updated: 21 May 2025 08:41 by ADMIN

Hello!

Prior to 2024.2.514 (2024 Q2), the DateRangePicker would "force users first to select start and then end range regardless of the date input selected" [1,2]. However, with the latest 2024 Q2 release, clicking the End input on the DateRangePicker selects the range end.

I did not see this specifically mentioned in the release notes, https://www.telerik.com/support/whats-new/kendo-ui/release-history/kendo-ui-for-jquery-2024-2-514-(2024-q2), so I am reporting this as a bug.

Here is a basic Dojo to demonstrate: https://dojo.telerik.com/IWAbUpuV. You can see the previous behavior by changing the library to the previous version (2024.1.319).

References

  1. https://feedback.telerik.com/kendo-jquery-ui/1449956-modifying-date-range-begin-end-values-exclusively-using-begin-end-inputs
  2. https://feedback.telerik.com/kendo-jquery-ui/1582861-daterangepicker-selection-process-confuses-users-should-be-able-to-select-dates-independantly-for-from-and-to-range
Unplanned
Last Updated: 21 May 2025 06:36 by Leoni

Bug report

There are duplicated inputs in the Data Configuration tab for the Pie Chart in the ChartWizard component

Reproduction of the problem

  1. Open this ChartWizard demo - https://demos.telerik.com/kendo-ui/chartwizard/index
  2. From the Chart tab, click Pie Chart -> Pie
  3. Check the Configuration inputs in the Data tab
  4. Return to the Chart tab, and click Pie several times
  5. Return to the Data tab

Current behavior

The Quantity input in the Value Axis multiplies

Expected/desired behavior

The inputs shouldn't be duplicated

Environment

  • Kendo UI version: 2025.1.227
  • Browser: [all]
Unplanned
Last Updated: 20 May 2025 13:17 by Erol

Bug report

When navigating in the Menu popup using the keyboard, a child item is incorrectly selected and the popup is broken

Regression introduced with 2024.4.1112

Reproduction of the problem

  1. Open this Dojo - https://dojo.telerik.com/yqzLmeny
  2. Click on the Products item
  3. Navigate to storage using the keyboard
  4. Move the cursor away from Products so that the popup would close
  5. Click the right arrow key and open the Products item again

Current behavior

The Storage item is selected, and the popup is broken

Expected/desired behavior

The Storage Item shouldn't be selected, and the popup rendering should be as the initial opening

Environment

  • Kendo: 2025.1.227
  • Browser: [all]
Completed
Last Updated: 19 May 2025 14:26 by ADMIN
Release 2025 Q2 (May)

Bug report

The class rendered for a custom tool in the Grid toolbar is always lower-cased, regardless how the name is configured.

Regression introduced with 2023.1.117

Reproduction of the problem

  1. Open this Dojo example - https://dojo.telerik.com/aoChdQrQ
  2. Check how the custom tools are configured - { name: customButton }
  3. Inspect the class rendered for the customButton tool

Current behavior

The rendered class is lower-cased

Expected/desired behavior

The class name should be as defined in the name field

Environment

  • Kendo UI version: 2025.1.227
  • Browser: [all]
Completed
Last Updated: 19 May 2025 13:37 by ADMIN
Release 2025 Q2 (May)

Bug report

When the Grid is configured with a ColumnMenu and the Filterable option is enabled, and there is a date column, the filter operates correctly upon initial application. However, when the filter is reopened, the second DatePicker is automatically populated with the value from the first DatePicker. The issue occurs since version 2025.1.211.

Reproduction of the problem

Open this Dojo: https://dojo.telerik.com/tcmDBDWT

Current behavior

Upon reopening the filter, the second DatePicker is automatically populated with the value from the first DatePicker.

Expected/desired behavior

Upon reopening the filter, the second DatePicker should remain blank

TicketID:

1683515

Environment

  • Browser: [all]
Completed
Last Updated: 19 May 2025 13:08 by ADMIN
Created by: Michael D
Comments: 4
Category: Toolbar
Type: Bug Report
0

The Typescript definitions for Kendo UI define the kendo.ui.ToolBarOpenEvent as follows:

interface ToolBarEvent {
        sender: ToolBar;
        preventDefault: Function;
        isDefaultPrevented(): boolean;
}

interface ToolBarOpenEvent extends ToolBarEvent {
        SplitButton?: JQuery | undefined;
}

The event is also documented that way in https://docs.telerik.com/kendo-ui/api/javascript/ui/toolbar/events/open. However, the corrersponding method in kendo-toolbar.js:446-453 does the following:

open: function (e) {
    var isDefaultPrevented = that.toolbar.trigger(OPEN, { target: element });
    if (isDefaultPrevented) {
        e.preventDefault();
        return;
    }
    that.adjustPopupWidth(e.sender);
},
Therefore, the SplitButton property is never set, instead, target can be used.
Completed
Last Updated: 19 May 2025 13:00 by ADMIN
Release 2025 Q2 (May)

Bug report

When the change event is bound after initialization it is not fired when changing a cell value.

Reproduction of the problem

  1. Open the Dojo - https://dojo.telerik.com/XeTgsxKc
  2. Change a value in a cell

Current behavior

The change event is not fired.

Expected/desired behavior

The change event should be triggered when a value of a cell has been changed.

Environment

  • Kendo UI version: 2024.4.1112
  • Browser: [all ]
Completed
Last Updated: 19 May 2025 10:35 by ADMIN
Release 2025 Q2 (May)

Bug report

In a Grid with locked and hidden columns, it takes two arrow key hits to navigate to the next cell

Reproduction of the problem

  1. Open this Dojo example - https://dojo.telerik.com/baffUKju/3
  2. Navigate to the first cell in the First Name column
  3. Press the right arrow key to navigate to the next cell

Current behavior

You need to press the right arrow key twice in order to navigate to the next cell

Expected/desired behavior

Navigation to the next cell should only take one key press

Environment

  • Kendo UI version: 2025.1.227
  • Browser: [all]
Unplanned
Last Updated: 19 May 2025 07:59 by ADMIN
Created by: Arne
Comments: 2
Category: Scheduler
Type: Bug Report
1

Bug report

On Safari, the Scheduler throws an error.

Reproduction of the problem

  1. Open and run this Dojo example - https://dojo.telerik.com/UZATyPgT/10
  2. Check the browser console

Current behavior

An error is thrown on the browser console

Expected/desired behavior

No errors should be thrown

Environment

  • Kendo UI version: 2025.1.227
  • OS: iOS 15.4.1
  • Browser: [Safari18.4]
Completed
Last Updated: 16 May 2025 12:40 by ADMIN
Release 2025 Q2 (May)

Describe the bug
When the user selects a word and changes its style (for example bold, italic, etc.) the content of the inline Editor is wrapped on multiple lines.

To reproduce
Steps to reproduce the behavior:

  1. Go to Dojo - https://dojo.telerik.com/JNAQLLsy
  2. Select a word in the editor and change its style from the tools.

Expected behavior
The content should not wrap.

Screenshots
image

Workaround

<style>
      .k-editor{
        display: block
      }
</style>

Dojo - https://dojo.telerik.com/iZZPZIGg

Regression since 2022.1.119

Affected package (please remove the unneeded items)

  • theme-default
  • theme-bootstrap
  • theme-material

Affected suites (please remove the unneeded items)

  • Kendo UI for jQuery

Affected browsers (please remove the unneeded items)

  • All
Completed
Last Updated: 16 May 2025 12:08 by ADMIN
Release 2025 Q2 (May)

Bug report

When a column in the Grid is configured with a group template, updating a cell doesn't update the value of the group template.

Regression introduced with 2024.1.319

Reproduction of the problem

  1. Open this Dojo example - https://dojo.telerik.com/JukWtLSF/2
  2. Group the data by the name column
  3. Edit a cell in the salary column

Current behavior

The value of the group template in the Total column is not updated as per the salary column

Expected/desired behavior

The value of the group template in the Total column should be updated as it is calculated using the Salary column

Environment

  • Kendo UI version: 2025.1.227
  • Browser: [all]
Completed
Last Updated: 15 May 2025 14:39 by ADMIN
Release 2025 Q2 (May)

Bug report

In a Spreadsheet that has a scrollable Sheetbar, clicking the arrow icons to scroll the sheets refreshes the page.

Regression introduced with 2024.4.1112

Workaround - https://dojo.telerik.com/IVcuYtjD/5

Reproduction of the problem

  1. Open this Dojo example - https://dojo.telerik.com/ZXBKGnNe
  2. Click on the arrow buttons to scroll the sheets

Current behavior

The page refreshes

Expected behavior

The page shouldn't refresh

Environment

  • Kendo UI version: 2025.1.227
  • Browser: [all]
Unplanned
Last Updated: 15 May 2025 11:07 by Michal

Bug report

Pivotgridv2 measure is not slicing the data by the second attribute when expanding


Reproduction of the problem
Open this Dojo example - https://dojo.telerik.com/zmhjamtb

Value sum is correct (sliced) for all rows:

where the second row is expanded and not correctly sliced:



Environment

jQuery: 3.4.1

Kendo UI version: 2025.1.227
Browser: [all]

Completed
Last Updated: 15 May 2025 09:08 by ADMIN
Release 2025 Q2 (May)

Bug report
Remove scrollable: true as it overrides theme `overflow: auto`

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

Ticket ID: 1680257

Environment
jQuery: 3.7.0
Kendo UI version: [all]
Browser: [all ]

Unplanned
Last Updated: 15 May 2025 09:02 by ADMIN
Scheduled for 2025 Q2 (May)
Created by: David
Comments: 0
Category: Spreadsheet
Type: Bug Report
0

Bug report

Spreadsheet cellContextMenu() throws an error

Regression with 2024.4.1112

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

Check console

`Uncaught TypeError: spreadsheet.cellContextMenu is not a function`

Environment

jQuery: 3.4.1

Kendo UI version: 2024.4.1112 or newer
Browser: [all]

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