Hi,
We have some multiselect controls which can have a large number of values, and selected values. This causes an issue where the height becomes unreasonably large compared to other controls.
For a typical example of the issue, see here: Multiselect height issue | Kendo UI Dojo
As can also be seen in the provided example, setting max-height with an overflow isn't a viable solution as then it becomes very difficult to see what has been selected - the vertical scroll is much too quick (at least it is using my mouse which has discrete scroll values). Also, there are both dropdown buttons and scroll buttons which is ugly and confusing for end users.
Our suggestion to resolve this would be to add an option for a "single line mode" so that functionality is not broken for other clients. When using this mode, all the items will be kept in a line. In the event of an overflow, then you could either a) cut off the items with an ellipsis "..." or b) enable horizontal scrolling (ideally without a visible scrollbar).
See this example in the DevExpress controls for an example of horizontal scrolling in "Single line mode".
JavaScript/jQuery Tag Box - Overview | jQuery/JS Example
You can see that when all the items are selected, the height is kept consistent. It is still reasonably easy to read as you can easily scroll along.
Something similar to this solution would be ideal for us.
Hi Team,
I would like to request a way to allow the Kendo UI TreeList to be editable with the Kendo UI Editor. For example, it should allow the Editor to use the insertUnorderedList or insertOrderedList. Those lists would be indented, and the text would return back to a hierarchical style. Currently, this does not occur.
From
To
Thank you!
If you have several Inline Editors and a Slider, switching focus from Slider and typing in the Editors result in an error in the console.
An error is thrown in the console
No error should be thrown on the console
When the DropDownList component is configured with Adaptive Mode and Filtering, opening the dropdown on a mobile device and attempting to type in the search field causes the popup to close immediately.
With Adaptive Mode and Filtering enabled, the DropDownList popup closes immediately when tapping the search field on a mobile device.
The DropDownList popup should remain open when tapping the search field on a mobile device, allowing users to enter text and filter options.
1678876
Bug report
Regression with 2025.1.211
Reproduction of the problem
More info in Dojo: https://dojo.telerik.com/YLgJCnaL
Environment
jQuery: 3.4.1
Kendo UI version: 2025.1.211
Browser: [all]
In my application, I have grids with dozens of hidden fields.
It would be beneficial if I could filter the available columns similar to what's available in the Windows Forms column chooser:
When the user adds a group in the Grid and try to add a second group immediately, while the first grouping is still loading, then an error is thron in the console.
Note: you can try setting the n browser Network throttling to Slow 4G to easily reproduce the issue
Error: kendo.all.js:60347 Uncaught TypeError: Cannot read properties of undefined (reading 'left')
is thrown and the Grid freezes
There should be no error in the console and the Grid should not freeze
Bug report
<script> tag gets executed on drag when encoding is enabled in Grid
Reproduction of the problem
Dojo: https://dojo.telerik.com/MkqjldFK
Drag the row by the drag handle
Alert gets executed
Expected/desired behavior
<script> should not be executed
Environment
jQuery: 3.7.0
Kendo UI version: 2024.3.1015
Browser: [all ]
Hi Team,
I would like to request a way to incorporate adding a reference to the model for group cells in the Kendo UI Scheduler. Perhaps using a uid for the cell may help.
Thank you!
We allow the user to rename files and folders, but if they rename to the same name as another file/folder, what we would like to do is prompt the user with a confirmation dialog, explaining that if they click "Ok", the existing file will be overwritten with the newly-renamed file. For folders, it would merge the contents, but again, duplicates would be overwritten. If they click "Cancel", then the dialog should close, and nothing else should happen.
Right now, the closest thing I could find was the "requestStart" event handler. This fires after the user renames, and before the request is sent to the server. The problem is, even in the documentation, it says, "This event can be prevented only for read requests."
We would like to be able to prevent "update" requests as well, for this scenario. Can this be added as a feature?
Hi Guys,
Just upgrade to the 2025.1.211 release and during testing I have spotted a fundamental issue which should have been picked up during QA.
Run the following dojo
https://dojo.telerik.com/dBSXoLYq
Open up the filter menu on the date column and hit the icon and you will find the date pop-up is constrained within the filter menu and cannot be navigated.
See attached screenshot - DateFilter.png
Note: This also effects filtering Date Time columns as well
Is there a workaround for this or do we have to wait another couple of months for the next release because as things stand we cannot pushed this to production.
Regards
Alan.
Hi Team,
I would like to request a way to set the color/type of a series so if it makes a condition, the color/type would change. For example, if the series count reaches a certain amount, change the color of the line, and the type to dash. Perhaps setting the Series.Line.Color as a function would be great.
Thank you!
Bug report
Form validation is very slow in 2025.Q1
Reproduction of the problem
Dojo: https://dojo.telerik.com/wKZQZqMu
1. Please choose a Kendo UI 2025.1.211 library and click run
2. Click the show form button on the grid's toolbar. Popup a new window with kendo form.
3. Please click validate button and please look at the console.
Then
1. Please choose a Kendo UI 2024.4.1112 library and click run
2. Click the show form button on the grid's toolbar. Popup a new window with kendo form.
3. Please click validate button and please look at the console.
The issue is a regression starting with 2025.1.211
Environment
jQuery: 3.4.1
Kendo UI version: 2025.1.211
Browser: [all]
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]
### Feature Request
The TypeScript definitions of the Kendo UI Grid are missing the "editable" object - the object that is built runtime when the grid enters edit mode.
### Environment
* **Kendo UI version:** 2020.3.915
* **jQuery version:** 1.12.4
* **Browser:** [all]
Hi Team,
We are using the Kendo Spreadsheet and would like to request a feature to display a character limit indicator while the user is entering data in the cell. This is to prevent users from exceeding the character limit of a cell.
Thank you!
Bug report
Spreadsheet validation on datatype=list, values in the dropdown are parsed to numbers. Numeric strings are automatically formatted by removing the heading zero.
Reproduction of the problem
Dojo: https://dojo.telerik.com/eOOvKJxL
validation: {
dataType: "list",
showButton: true,
comparerType: "list",
from: "{ \"001\", \"002\", \"Baz item 3\" }",
allowNulls: true,
type: "reject"
}
The bug is a regression, formatting is different with a 2017 version: https://dojo.telerik.com/sCvgBzBa/5
Environment
**Kendo UI version: 2025.1.211
**Browser: [all]