Completed
Last Updated: 17 Jan 2022 09:29 by ADMIN
Created by: Elvis
Comments: 0
Category: Data Source
Type: Bug Report
0

Bug report

The dataSource filter configuration only accepts string as value.

Reproduction of the problem

  1. Open the Dojo example - https://dojo.telerik.com/@martin.tabakov@progress.com/uVAgAYem
  2. Open the MultiSelect.

Current behavior

An error is thrown and the MultiSelect does not open.

Expected/desired behavior

There should be no error and the MultiSelect should open.

Environment

  • Kendo UI version: 2021.2.511
  • Browser: [all]
Completed
Last Updated: 10 Jan 2022 16:04 by ADMIN
Created by: Michael D
Comments: 1
Category: Diagram
Type: Bug Report
0

The Typescript definitions for Kendo UI define the connections() method which is part of the kendo.dataviz.diagram.Shape interface as follows:

connections(type: string): void;

The documentation (https://docs.telerik.com/kendo-ui/api/javascript/dataviz/diagram/shape/methods/connections) however, specifies:

Returns the connections attached to the shape. You can optionally specify to return only the incoming or outgoing connections.

 

Therefore, connections() should not be of type void and the type parameter should be optional.

 

To solve this issue, we currently cast both the parameter and the result.

Completed
Last Updated: 22 Dec 2021 14:21 by ADMIN
Style for k-window-titlebar in kendo.common.min.css is missing display:flex and flex-direction:row which makes the k-windows-actions div (close button, etc) wrap to the next line instead of being displayed in top right corner. Tracked by comparing new version (2021.3.1207) with previous version (2021.2.511). Not specific to browser.
Completed
Last Updated: 02 Dec 2021 13:38 by ADMIN
Release 2021.R3.SP.next

In Excel I can create a merged cell. For this example, I will merge A1:B1 and name the range MyCell.  Next I name the single cell D5, and call it MyAnswer.  I can enter the following formula into MyAnswer, =MyCell and Excel will return the result.

Using Telerik if I create the same layout I get a #Value or #Spill error because Telerik requires MyAnswer to be the same merge configuration as MyCell which creates a significant disadvantage in usability.

Can you please advise when this issue will be fixed in Telerik.

I have attached a screen recording of this not working in your Dojo named "Telerik merge cell reference not working when not same col.mov".

Thank you so much.

Completed
Last Updated: 02 Dec 2021 12:31 by ADMIN
Release 2021.R1.SP1
Created by: ANDREY
Comments: 0
Category: Spreadsheet
Type: Bug Report
1

Bug report

Related To: #5500

When there are merged cells and the SUM formula is used for the merged cells the result is wrong (it depends on the count of the merged cells)

Reproduction of the problem

  1. Open the Dojo
  2. Enter for example 5 in the merged cells (A1:B2)

Current behavior

The result in the D1 cell is 20. ( value of cell * count of cells in merged range)

Expected/desired behavior

The result should be 5. In the same scenario, the result in Excel will be 5.

Environment

  • Kendo UI version: 2020.3.1118
  • Browser: [all ]
Completed
Last Updated: 01 Dec 2021 11:59 by ADMIN

Bug report

When using Kendo Bootstrap v4 theme and attempting to display a maximized Kendo Window with iFrame content the iFrame does not take up the full height of the Kendo Window.
The behavior is observed with Safari browser on MacOS X or iOS

Reproduction of the problem

  1. Run this dojo with Bootstrap-v4 bug example

Expected/desired behavior

The iFrame should take up the full height of the Kendo Window.

Adding the following style resolves the observed behavior:

<style type="text/css">
    .k-window-content.k-window-iframecontent {
        height:100%;
    }
</style>

Environment

  • Kendo UI version: 2020.2.513
  • Browser: [Safari | iOS Safari]
Completed
Last Updated: 29 Nov 2021 14:54 by ADMIN
Release 2021.R3.SP.next

Hello,

 

in the Typescript bindings, the JQuery $("...").data("kendoXXX") Methods do not include undefined in there return values.

 

https://docs.telerik.com/kendo-ui/intro/widget-basics/jquery-initialization#duplicate-initialization

-> in the second script section, it is also documented that it can return undefined, when there is no widget instance found.

It also returns undefined, when the selector doesn't match any element.

 

Please include undefined in the return values.

Completed
Last Updated: 24 Nov 2021 15:06 by ADMIN
Release 2021.R3.SP.next

Bug report

When tasks are reordered in Gantt duplicated requests are sent for updating.

Reproduction of the problem

  1. Open the Gantt Overview Demo
  2. Reorder two tasks and inspect the requests in the Network tab

Current behavior

For example, in case two tasks on the same level are changing their places, four requests are sent, two by two the requests are the same.
In case a task is moved on a different level multiple requests are sent, as all are duplicated.

Expected/desired behavior

There should be no duplicated requests when reordering tasks in Gantt

This is a regression introduced with R3 2020 (2020.3.915)

Environment

  • Kendo UI version: 2021.3.914
  • Browser: [all ]
Completed
Last Updated: 19 Nov 2021 13:30 by ADMIN
Release 2021.R3.SP.next

Hi All,

We are facing a weird issue in kendo grid when both group paging and virtual scrolling are enabled for local data. Please see https://dojo.telerik.com/ICoDAleN/2 as example.

Steps to reproduce:

1. Run the code from https://dojo.telerik.com/ICoDAleN/2.

2. Try to group "DateTime" column by drag and drop to grouping header

3. After "DateTime" column is grouped, then un-group it by click cross icon of DateTime button.

4. Now you try to scroll down the grid, until ID column reach around 40, you will see the ID will jump back to around 0, and you will never see the rows which IDs are greater than 40.

5. If you open Developer Tools of browser, you will see following errors.

Uncaught ReferenceError: DateTimeDisplayValue is not defined
    at eval (eval at compile (kendo.all.js:234), <anonymous>:3:1078)
    at init._rowsHtml (kendo.all.js:71887)
    at init._renderContent (kendo.all.js:72745)
    at init.refresh (kendo.all.js:72565)
    at init.d (jquery.min.js:2)
    at init.trigger (kendo.all.js:164)
    at init._process (kendo.all.js:8113)
    at init._processRangeData (kendo.all.js:9026)
    at init.range (kendo.all.js:8857)
    at init._page (kendo.all.js:64643)

 

6. If you group other columns, for example, group "Subject" column, and then un-group it, then scroll down the grid, you will not see this issue.

 

How to fix it? is there any workaround?

 

Thanks,

David

 

Completed
Last Updated: 18 Nov 2021 09:27 by ADMIN
Release 2021.R3.SP.next

Dear Support,

I have some forms that is bind to MVVM and I am binding the VM's change event to check for any pending changes on the form.  The issue I am having is for textarea that is bind to null value, if I tab/click on the textarea and leave without making any changes, it will still trigger the VM's change event. 

https://dojo.telerik.com/IDotuWOl 

What is the solution for this?

Completed
Last Updated: 10 Nov 2021 15:23 by ADMIN
Release 2021.R3.SP.next

Bug report
Еxpanding/collapsing nested panels collapse the parent panel as well

Reproduction of the problem

Can be replicated in the following Dojo:

https://dojo.telerik.com/EboZUXif

Current behavior
Collapsing or expanding a nested panel collapses/expands the parent panel

Expected/desired behavior
Collapsing/expanding the child panel shall not collapse/expand the parent

Environment
Kendo UI version: 2021.1.119
Browser: [all]

Completed
Last Updated: 08 Nov 2021 16:40 by ADMIN
Release 2021.R3.SP.next

Bug report

Pdf export comes with loader when Kendo grid with endless scroll and allPages enabled

Reproduction of the problem

https://dojo.telerik.com/ABiMAjIK

Expected/desired behavior
No loading indicator shall be rendered in the exported PDF

Environment
Kendo UI version: all
Browser: all

Completed
Last Updated: 12 Oct 2021 17:11 by ADMIN
Release 2021.R3

Hi,

 

We are using DatePicker and DateTimePicker with DateInput.

Since Kendo UI 2021 R1 the DatePicker is showing the DateInput mask when the value is null. The DateTimePicker behaves correctly.

 

I've prepared an example. The value is set to null manually here, but in our code it is set via MVVM binding. 

https://dojo.telerik.com/OcaVaWoX

Reproduce:

1. Select Version Kendo 2020 R3: The DatePicker and DateTimePicker are both empty. That's the expected behavior.

2. Select Version Kendo 2021 R1: The DatePicker now incorrectly shows the DateInput mask, the DateTimePicker shows the empty picker correctly.

 

Best regards

 

Completed
Last Updated: 08 Oct 2021 07:05 by ADMIN
Release R3.2021.SP.next
Created by: Aniket
Comments: 1
Category: Kendo UI for jQuery
Type: Bug Report
0

I am trying to upgrade to jQuery 3.5.1 and as per the documentation regarding compatible KendoUI versions I have upgraded KendoUI to v2021.1.119 (R1 2021). Now even though this version is compatible, I am getting warning messages from jQuery Migrate plugin as follows:

 

Wondering if this issue is known and support for the issue is on its way. Or else is it reccomended to change the minified JS files as these seems to be simple fixes.

Thanks!

Completed
Last Updated: 08 Oct 2021 06:58 by ADMIN
Release R3.2021.SP.next
Created by: Darin
Comments: 1
Category: Spreadsheet
Type: Bug Report
0

In my application I am using the following. 

kendo.ns="kendo-";

Dojo example: https://dojo.telerik.com/@iankodj/aKIyEwUv 

The spreadsheet component works well with the namespace, however any dialogs that the component opens do not function correctly.

For example, I am using Edge browser. If I copy a cell and they try and past the value via the context menu, a dialog appears telling me to use the keyboard.

The "ok" button of the dialog does not work. Looking at the html source that is added to the DOM, it appears that the button is trying to bind to the click event via a "data-bind" attribute rather than a "data-kendo-bind" attribute as specified via the namespace.

The attached file show the behavior with the Basic demo example having the kendo namespace set.

Thanks,

Darin

Completed
Last Updated: 07 Oct 2021 10:37 by ADMIN
Release R3.2021.SP.next

Bug report
Deselecting a ListView item using the keyboard (Ctrl+Space) doesn't trigger the "change" event

Reproduction of the problem

https://dojo.telerik.com/OComOlad

Focus the Listview (Alt+W)
Select the first item by pressing [Spacebar] on keyboard. Notice the "change" event log under console in dev tools.
Now, deselect the item by pressing [Ctrl+Spacebar]. Notice the "change" event was not triggered even though the item got deselected.

 

Expected/desired behavior
Change event shall be triggered upon detecting with the keyboard

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

Completed
Last Updated: 07 Oct 2021 10:33 by ADMIN
Release R3.2021.SP.next

The problem can be observed in the following Dojo:

https://dojo.telerik.com/UHAdoNIL 

The filter row appears on top of the Sticky Column.

Completed
Last Updated: 07 Oct 2021 10:32 by ADMIN
Release R3.2021.SP.next
Created by: Alexander
Comments: 0
Category: Kendo UI for jQuery
Type: Bug Report
0
There are invalid styles in the PivotGrid less-based themes _layout file that cause compilation error.
Completed
Last Updated: 07 Oct 2021 08:40 by ADMIN
Release 2020.R3.SP.next

Bug report

Reproduction of the problem

Dojo example: http://dojo.telerik.com/ePEPAtEl/3
Two scenarios:

  1. The DropDownTree's height is set to "auto" and there are enough nodes in the embedded treeview, so that the when the popup shows up a vertical scrollbar appears. In Chrome and IE, when the scrollbar appears the page is scrolled down automatically, which causes the popup to close.

  2. height is not set explicitly in the DropDownTree (remove the setting from the dojo example). If the browser window is resized so that there isn't enough space for the whole popup to be displayed, on the popup showing up, the same behavior as in 1. is observed.

Current behavior

The popup closes automatically.

Expected/desired behavior

The popup remains open.

Environment

  • Kendo UI version: 2020.3.915
  • jQuery version: x.y
  • Browser: [Chrome 85 | IE11 ]
Completed
Last Updated: 13 Sep 2021 11:01 by ADMIN
Release 2021.R3
Created by: SALVATORE BORRELLI
Comments: 0
Category: Date/Time Pickers
Type: Bug Report
0

### Bug report

When the Kendo UI DateTimePicker widget with componentType set to 'modern' is used in the filter menu of the Kendo UI Grid and the "Set" button is clicked, the form is submitted automatically.

### Reproduction of the problem

1) Set filterable.ui to be a DateTimePicker with componentType: modern;

2) Open the filter menu. Choose a date from the picker and click "Set";

3) The form is automatically closed/submitted.

A Dojo sample for reproduction (the 3rd column of the grid): https://dojo.telerik.com/ANEFExOC

### Expected/desired behavior

The form should not be automatically closed/submitted.

### Environment

* **Kendo UI version:** 2021.1.119
* **jQuery version:** 1.12.4
* **Browser:** [all]

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