Bug report

Grid throws error when partial update is executed and selection is persisted

Reproduction of the problem

1. Open the following dojo.
2. Select a row.
3. Place it into edit mode.
4. Make some changes and click on the Save command button.
5. Try to select another row.

Current behavior

The Grid throws an error when the partial update is executed and the selection is persisted.

Expected/desired behavior

The Grid should not throw an error when the partial update is executed and the selection is persisted.

Environment

• Kendo UI version: 2024.1.319
• Browser: [all]

Bug report

In a Grid with popup editing, saving/cancelling the changes shows hidden columns for a short time.

Regression with v 2023.2.829

Reproduction of the problem

1. Open this Dojo example - https://dojo.telerik.com/icarOBim/6
2. Open the browser console
3. Edit a field and press the save button

Current behavior

The hidden ID column is shown for a short time

Expected/desired behavior

The hidden column should remain hidden

Environment

• Kendo UI version: 2023.3.1114
• Browser: [all]

In the latest version of Kendo, the DropdownTree control no longer shows the placeholder when there's nothing selected when you use checkboxes.

Here's a dojo showing that it does not work in the latest version: Kendo UI Snippet | Kendo UI Dojo (telerik.com)

If you revert to the last Kendo version, you'll see that the placeholder is working as expected. 

The Kendo UI Toolbar widget's overflow menu can be opened/closed using the overflow button (by default on the right hand side of the toolbar). However, when the overflow menu is opened and a user clicks the button, the menu closes and immediately reopens again. It can only be closed by clicking somewhere outside of the menu. This DOJO demonstrates this behavior.

I have noticed some weird behaviour when using the SwiftKey keyboard on Android.

To recreate:

- Install SwiftKey keyboard and enable
- browse to https://demos.telerik.com/kendo-ui/dateinput/index in chrome for android 
- Select year component of date input control
- type 1 - year shows as 0001 - correct
- type 9 - year shows as 0019 - correct
- type 7 - year shows as 0009 - incorrect
- type 5 - year shows as 0019 - incorrect

All the other keyboard i have tried work as expected, i appreciate that this is a non standard keyboard on Android however it is a widely used one and works as expected when typing 1975 into any other app / control on the device.

Bug report

The following configuration works only on Chrome (and Chromium based Edge):
https://dojo.telerik.com/AFuJAWoN/12

Reproduction of the problem

The result on IE 11 and FF:

Steps:

1. https://dojo.telerik.com/URaJeSEk
2. Click the "Change Price" button

Expected: kendoConsole logs the dataItem info in the top message
Actual: dataItem() doesn't find the model even though it exists in the Grid dataSource

In the Grid source code in the refresh function, _data is set to dataSource.view() if partialUpdate is true. For a grouped dataSource, view() will return the parents. This breaks the dataItem function since it relies on the flat array for retrieval.

It looks like this issue was introduced in version 2024.1.319 as it doesn't seem to affect 2024.1.130.

It would be nice to have the progress when exporting the grid to excel so that the user knows that something is happening.

**Problem:**

Pager gets a wrong / small `-sm` class on grid. Corrected when browser window resizes.

**Repro:**

1) Make window big on desktop
2) Run this: https://dojo.telerik.com/arUtuyuf
3) Resize browser, just 1 pixel needed, while looking at pager

Even though the window is big, it initially show up with small classes.

When we have a Grid with Resizable Columns we may need some of them to be non-resizable (ex. a column containing only status icons).
There are work around and customizations:

Column Resize - Min Width on Resize
http://www.telerik.com/forums/column-resize---min-width-on-resize

but I believe it will be more handy to define requested behavior as a property of the specific column (ex. in row template).

Also, for non resizable columns the user should not even take a resize handle when going on a non resizable column boundary instead of try to resize and when the user leaves the resize handle the column is bouncing back (restoring) the minimum width defined.

Regards,

Thomas

Bug report

Window content remains when the visible configuration is set to false

Reproduction of the problem

1. Open the following dojo
2. Notice, that the Window's content remains initially visible in the DOM.

Current behavior

Currently, in order to avoid this behavior, an inline display:none style needs to be added to the window container. This does not convey however with CSP's Inline Styles convention.

Expected/desired behavior

It would be beneficial if the container can be wrapped with the k-hidden class and automatically detect it during the widget's initialization. This will bolster the CSP compliance for the Window widget and allow the customers to use inline classes instead.

Environment

• Kendo UI version: 2023.3.1114
• Browser: [all]

Currently you can clone the Pager to make it appear both on Top/Bottom. This should be configurable so that you can have in on top of the grid or the bottom of grid or both

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

A page or script is accessing at least one of navigator.userAgent, navigator.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.userAgent, navigator.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?

Bug report

When you try to append a child item in the Menu, the parent item is replaced instead.

Regression introduced with 2022 R1

Reproduction of the problem

1. Open this Dojo example.
2. Click the Append 2 button
3. Check Item 2

Current behavior

The new item replaces Sub Item 1

Expected/desired behavior

The new item should be appended as a child to Sub Item 1

Environment

• Kendo UI version: 2022.2.802
• Browser: [all]

It would be a great help if there was a way to add a Trendline to a line chart in the DataViz collection.  This function is available in excel and other similar programs.  
The wiki page explains:
http://en.wikipedia.org/wiki/Trend_line_%28technical_analysis%29

When using the Kendo UI Toolbar widget together with the Tooltip widget, the following problem occurs:

In this DOJO, I have created a toolbar that contains a splitButton with several sub-items. The first sub-item has a title attribute that was set using the attributes option. The tooltip was configured to be active for all items with title attributes. As you can see, the active-styling is applied to the first sub-item as soon as the user hovers over it, although the item is not active an has not been clicked or executed in any other way. This does not happen for the other sub-items - they do not have any tooltips.

The wrongly added styles originate from the .k-active class that is added as soon as the tooltip becomes visible.

Hi Team,

I'd like to request the autoScroll functionality with Keyboard Navigation for the Kendo UI TreeView so if the user navigates below or above the page, the focused item will scroll into view.

Thank you!

Bug report

When a recurring event is created in a Scheduler and the id is not set to the event, then if the event is deleted an error is thrown in the console.

Reproduction of the problem

1. Open the Dojo example.
2. Create a new recurring event
3. Remove the event:
   3.1. Select the 'Delete current occurrence' option
   3.2. Select the 'Delete the series' option

Current behavior

3.1. 'kendo.all.js:311085 Uncaught TypeError: Cannot read properties of undefined (reading 'startTimezone')' is thrown
3.2. 'Uncaught TypeError: Cannot read properties of undefined (reading recurrence exception)' is thrown in the console

Expected/desired behavior

There should be no errors in the console although the deleted event is without id being set. There could be some more descriptive message.

Environment

• Kendo UI version: 2022.2.802
• Browser: [all ]

Bug report

Paging in FileManager's List view does not work as expected. Paging in Grid View behaves as expected.

Reproduction of the problem

1. Open this Dojo example - https://dojo.telerik.com/@martin.tabakov@progress.com/Aqoxecud/6
2. Open the Images folder

Current behavior

Only one page is displayed in the pager

Expected/desired behavior

The pager should be updated to show the correct number of pages.

Environment

• Kendo UI version: 2022.1.119
• Browser: [all]