Unplanned
Last Updated: 18 Oct 2021 12:12 by Robert

Bug report

An error is thrown when you try to clear a Form with an Upload or any other widget that does not have a "value" method.

Reproduction of the problem

  1. Open this Dojo example - https://dojo.telerik.com/@martin.tabakov@progress.com/OWOPiteD/3.
  2. Hit the clear button.

Workaround: https://dojo.telerik.com/@iankodj/oLAKiCuK/2

Current behavior

An error is thrown when you hit the clear button.

Expected/desired behavior

No error should be thrown when the clear button is hit.

Environment

  • Kendo UI version: 2021.3.914
  • Browser: [all]
Unplanned
Last Updated: 14 Oct 2021 11:17 by Dome

Bug report

Opening a valid PDF file after trying to open a corrupted PDF file in the PDF Viewer throws a JavaScript error. As a result opening a valid PDF file is not possible.

Uncaught TypeError: Cannot read properties of null (reading 'sendWithStream')
    at PDFPageProxy.streamTextContent (api.js:1114)
    at PDFPageProxy.getTextContent (api.js:1132)
    at init._renderTextLayer (kendo.all.js:170740)
    at init.render (kendo.all.js:170727)
    at kendo.all.js:171384
    at Array.forEach (<anonymous>)
    at r.exec (kendo.all.js:171381)
    at init.execute (kendo.all.js:171959)
    at init.zoom (kendo.all.js:171949)
    at init.fromFile (kendo.all.js:172026)

Reproduction of the problem

  1. Navigate to the PDFViewer Demo
  2. Open a corrupted PDF file, for example CorruptedPdfFile.pdf
  3. Try to open a valid, working PDF file

Screencast

Current behavior

A valid PDF file cannot be opened after a corrupted file was loaded

Expected/desired behavior

It should be possible that a valid PDF file can be opened after a corrupted file has failed to be opened.

Environment

  • Kendo UI version: 2021.3.914
  • Browser: [all]
Unplanned
Last Updated: 12 Oct 2021 06:42 by ADMIN

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]

Unplanned
Last Updated: 07 Oct 2021 11:22 by ADMIN

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?

Unplanned
Last Updated: 06 Oct 2021 13:34 by Jeffrey

Bug report

When you enter a value with leading zeros and then use the drag handle at the bottom right corner to change the value of the cells below, the leading zeros are being removed.

Reproduction of the problem

  1. Go to the Basic Usage example - https://demos.telerik.com/kendo-ui/spreadsheet/index
  2. Enter "SS0012" as value in a random cell.
  3. Grab the handle at the bottom right of the cell and drag down.

Current behavior

The value entered for the cells below is SS13, SS14 etc.

Expected/desired behavior

The value entered for the cells should be SS0012, SS0013 etc.

Environment

  • Kendo UI version: 2021.3.914
  • Browser: [all]
Unplanned
Last Updated: 06 Oct 2021 11:01 by Magnus

Bug report

When the validation message appears that the Start Date should be before the End Date, picking a proper End Date does not automatically remove the validation message in the Gantt.

Workaround: call the validate method in the change event of the End DatePicker.
https://dojo.telerik.com/@martin.tabakov@progress.com/IQiRukIN/11

Reproduction of the problem

  1. Open this Dojo example - https://dojo.telerik.com/@martin.tabakov@progress.com/IQiRukIN/10
  2. Edit an existing task or create a new one.
  3. In the Start DatePicker, choose a date that is after the EndDate, so that the validation message would appear.
  4. Pick an EndDate that is after the StartDate.

Current behavior

The validation message remains and the user must again focus and blur the Start Date picker for the message to disappear.

Expected/desired behavior

The validation should be removed automatically after picking a EndDate that is after the StartDate.

Environment

  • Kendo UI version: 2021.3.914
  • Browser: [all]
Unplanned
Last Updated: 06 Oct 2021 08:03 by Andrew

Bug report

The create event is missing in the OrgChart typescript definition

Reproduction of the problem

Open the typescript/kendo.all.d.ts file and search for kendoOrgChart create event

Expected/desired behavior

The create event should be defined.

Environment

  • Kendo UI version: 2021.3.914
  • jQuery version: x.y
  • Browser: [all]
Unplanned
Last Updated: 28 Sep 2021 11:52 by Fredrik
Created by: Fredrik
Comments: 0
Category: DropDownTree
Type: Bug Report
1

Bug report

The DropDownTree validation error message appears when the widget gets opened. The message appears before the user is able to select an item. The behavior is not consistent with the validation of the rest of the widgets, such as DropDownList, for example.

Reproduction of the problem

  1. Open the Dojo example
  2. Expand the DropDownTree

Scenario 2: DropDownTree in a Form - Dojo

Current behavior

The DropDownTree is validated on open, thus it is marked as invalid before the user has the possibility to select an item.

Expected/desired behavior

The validation of the DropDownList should be consistent with the rest of the widgets. It should be validated when it is focused out

Environment

  • Kendo UI version: 2021.3.914
  • Browser: [all ]
Unplanned
Last Updated: 28 Sep 2021 11:23 by ADMIN

kendo.all.min.js is reporting this in Chrome.

A page or script is accessing at least one of navigator.userAgentnavigator.appVersion, and navigator.platform. In a future version of Chrome, the amount of information available in the User Agent string will be reduced.

To fix this issue, replace the usage of navigator.userAgentnavigator.appVersion, and navigator.platform with feature detection, progressive enhancement, or migrate to navigator.userAgentData.

Note that for performance reasons, only the first access to one of the properties is shown.

https://blog.chromium.org/2021/05/update-on-user-agent-string-reduction.html

 

When will this be resolved?

Unplanned
Last Updated: 28 Sep 2021 07:51 by Luan

Bug report

When using an Editor in Inline mode and dragging an image a JavaScript error is thrown: Uncaught TypeError: Cannot read properties of null (reading 'nodeType')

Reproduction of the problem

  1. Open the Inline Editor Demo
  2. Drag and drop an image on an Editor

Current behavior

A JavaScript error is thrown: "Uncaught TypeError: Cannot read properties of null (reading 'nodeType')"
screencast

Expected/desired behavior

An error should not be thrown

Environment

  • Kendo UI version: 2021.3.914
  • Browser: [all]
Unplanned
Last Updated: 22 Sep 2021 11:09 by ADMIN
Created by: Vanja
Comments: 1
Category: Map
Type: Bug Report
0

I noticed that we are getting duplicate shapeCreated events in our map widget. We are considering adding additional components based on shape centered coordinates, and having duplicate events has stopped that approach.

How to reproduce: use the official KendoUI example straight from the docs:

https://docs.telerik.com/kendo-ui/api/javascript/dataviz/ui/map/events/shapecreated

open in Dojo and run, you will see 2 console logs for the same (and only) shape.

Bug seems to be present in all Kendo versions.

Unplanned
Last Updated: 21 Sep 2021 07:02 by Laurent
Created by: Laurent
Comments: 0
Category: Window
Type: Bug Report
1

Bug report

Upon opening the Window, the widget is not getting focused when using jQuery 3.6.0.

Reproduction of the problem

  1. Open this Dojo example - https://dojo.telerik.com/@martin.tabakov@progress.com/EcIheNif/3

Current behavior

The Window is not focused upon opening.

Expected/desired behavior

The Window should be focused upon opening.

Environment

  • Kendo UI version: 2021.3.914
  • jQuery version: 3.6.0
  • Browser: [all]
Unplanned
Last Updated: 20 Sep 2021 15:38 by ADMIN
Created by: kako
Comments: 1
Category: Kendo UI for jQuery
Type: Bug Report
2
From the forum below.
Even if the axis type of category is other than "Date" (for example, character string / number), PlotBand's position at the time of panning
Please do not move the place.
Unplanned
Last Updated: 17 Sep 2021 07:23 by ADMIN

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

 

Unplanned
Last Updated: 15 Sep 2021 14:48 by ADMIN

### Bug report

The column menu of the Kendo UI Grid widget with componentType set to 'modern' has missing translations in the default filter menu.

### Reproduction of the problem

1. Create a filterable grid and enable the column menu with componentType 'modern';

2. Include the localization script for "fr-CA" in the document from the CDN;

3. Open the column menu and expand the filter menu of a specified column. The logic operators "And" and "Or" are not translated.

A Dojo sample for reproduction: https://dojo.telerik.com/UYIrABUw

### Expected/desired behavior

When the column menu type is set to "modern", the operators of the filter menu should be translated as in the "classic' column menu.


### Environment

* **Kendo UI version: 2021.3.914
* **jQuery version: 1.12.4
* **Browser: [all]

Unplanned
Last Updated: 15 Sep 2021 13:58 by klaus

Bug report

In a virtual DropDownList with a value set, the first item is marked as selected as well. The issue occurs when using jQuery 3.4.1 or later.

Reproduction of the problem

  1. Open this Dojo example. - https://dojo.telerik.com/@martin.tabakov@progress.com/UkOmiYEj
  2. Open the DropDownList.

Current behavior

Two items are marked as selected.

Expected/desired behavior

Only the item with value 3 should appear as selected.

Environment

  • Kendo UI version: 2021.3.914
  • **jQuery version: 3.4.1 and later
  • Browser: [all]
Unplanned
Last Updated: 14 Sep 2021 13:03 by ADMIN
The easiest steps to reproduce this behaviour is

1. Go to demo page 

https://demos.telerik.com/kendo-ui/grid/server-grouppaging-virtualization and click to Edit in Dojo. It o

Then, to get rid of narrow groups I will change grouping from 

pens https://dojo.telerik.com/afoCefOJ

 

group: [{
                        field: "city",
                        dir: "asc"
                    }, {
                        field: "companyName",
                        dir: "asc"
                    }],

 

group: [{
                        field: "city",
                        dir: "asc"
                    }],

and also adjust pageSize to 10:

pageSize: 10,
2. Now, when I Run example, open Chrome Debug tools to Network traffic and expand Shady shores, I get records starting with:

GC30TRSSMTI706Z, Ireland

I can see first request starting wtih Page:1

3. Now I scroll the virtual view just a bit down to get another 10 records. Surprisingly, I get same records again.

GC30TRSSMTI706Z, Ireland

We need to resolve this bug, because we can not use grid without this features (virtual scrolling and grouping).

Thank You.

Ludvík Mikulenka 


Unplanned
Last Updated: 14 Sep 2021 12:00 by ADMIN
Created by: Vadim
Comments: 0
Category: Grid
Type: Bug Report
0

### Bug report

When the column menu of the Kendo UI Grid widget with componentType set to 'modern' is used in a hierarchical grid, it expands behind the bottom of the page.

### Reproduction of the problem

1. Use the detail template feature of the Grid to create a child Grid;

2. Enable the "columnMenu" in the "modern" render mode;

3. Expand the last row and open the column menu;

4. Expand the filter menu. It is partly hidden.

 A Dojo sample for reproduction: https://dojo.telerik.com/UbEzoYuF/5

### Expected/desired behavior

The  "modern" column menu should be rendered as the "classic" column menu - its position should be changed based on the available space.


### Environment

* **Kendo UI version: 2021.2.616
* **jQuery version: 1.12.4
* **Browser: [all]

Unplanned
Last Updated: 09 Sep 2021 13:19 by ADMIN

The Kendo TreeList has an incorrect colspan value for the headers when the first column is hidden and the file is exported to Excel.

Dojo:

https://dojo.telerik.com/IFuCutaV/4 

The names of the headers are not displayed in the correct positions.

Unplanned
Last Updated: 08 Sep 2021 06:42 by Charles

Bug report

When an image is placed inside an <a> tag resizing the image does not work as expected

Reproduction of the problem

  1. Open the Dojo example
  2. Resize the image in order to decrease the size
  3. Try to resize and increase the size of the image

Current behavior

The image can not be resized back to the original size (screencast). Its width can not be changed.

In case the image is set to float on the right after resizing its width becomes about 10px and is almost hidden - Dojo

Expected/desired behavior

It should be possible to resize the image by increasing/decreasing the size and keeping the width/height ratio.

Environment

  • Kendo UI version: 2021.2.616
  • Browser: [all ]
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