However when there is a lot of data, it is also very common to use virtual scrolling because of performance concerns.
So I think this combination should be supported by the kendo grid.
Ability to customize the fields control of the FilterExressions:
It would be great if the <kendo-listbox> had the possibility to take in a list of selected values, which causes the matching items to be selected.
Currently, the only option I see is to inject the ListBoxComponent as viewChild, and call .select manually, which is quite cumbersome.
Suggestion:
- additionally to the "textField", provide a "valueField" property
- also add a "selectedValues" property, which takes in an array / signal of value properties, which then are automatically selected, whenever its value changes.
See https://www.telerik.com/kendo-angular-ui/components/listbox/api/listboxcomponent
Due to the internal mechanism by which the Scheduler displays events per day, some events are shrunk without reason, because others are shrunk due to overlap.
In the following screenshot, the Scheduler Event 1 has enough space to occupy the entire column, but is shrunk the same as Event 2 (which is shrunk due to the overlap with Event 3). Internally, each day use column separation logic to distribute the events. Since all three events fall into the same slot, the entire column is divided by 3 and events are distributed among them. Since Event 1 is the first event, it has been shown in the first 1/3. This isn't optimal, as this case proves it.
Here is how Kendo Scheduler behaves compared to Google Calendar in this case
Google Calendar
Please provide a way to disable the months or years when displaying months or years in the Calendar. The disabledDates callback function could be evaluated for these views.
Thank you
This will enhance the PDFViewer usability as the Toolbar provides many built-in features like responsiveness, tool customizations, etc., which will add extra value to the component.
The component is already used internally in the Editor and Spreadsheet.
Provide an option to dynamically remove a PDF file from the PDFViewer (a method, property, or a built-in toolbar tool).
When the PDF is removed, show the default blank page or the custom kendoPdfViewerBlankPageTemplate.
The Angular Grid export only includes PDF and Excel formats. Requesting an enhancement to be able to export to CSV for purposes of opening the data in a text editor other than Excel or to allow for easier upload into other applications.
There are articles that show how to do this but it would be better out of the box from Telerik.
https://stackblitz.com/edit/kendo-angular-grid-csv-export?file=app/app.component.ts
https://www.codeproject.com/Articles/5162666/CSV-Export-In-Angular-with-Kendo-Control
Provide the possibility to dynamically change the height of the slots in Month, Multi-Week, and other views. This feature is useful in order to fit the events in the specific slot:
jQuery Scheduler:
https://demos.telerik.com/kendo-ui/scheduler/adaptive-slot-height
Add an optional positionCallback property to PopupSettings.
When using CSS transforms (e.g., transform: scale()) on container elements with dynamic values (CSS variables), the Popup component's positioning calculations don't account for the transformed coordinate space.
While the SCALE injection token exists, it only supports static values set at component initialization and cannot read dynamic CSS variables or respond to runtime changes.
Benefits:- Enables custom positioning logic without breaking collision detection
- Supports dynamic transforms and CSS variable-based scaling
- Maintains backward compatibility (optional property)
- Eliminates the need for workarounds like MutationObserver
- Applicable to all components that use PopupSettings (DropDownList, ComboBox, MultiSelect, etc.)
With the current default behavior of the Splitter, when a user manually drags a Splitter pane to resize it, the component stores the pane's size as an absolute pixel value (i.e., flex-basis is set to a pixel value), and this is by design.
This means the pane does not scale with the browser window, unlike panes that have not been manually resized.
It would be useful if the Splitter could convert the pixel values to percentages on window resize, so that all panes continue to scale proportionally regardless of whether they were manually resized.
Currently, the Chat component does not provide a dedicated template for customizing only the avatar part of the user messages.
It would be great if such a template exists, so that the avatar can be customized as desired - for example, conditionally displaying an image with the avatarUrl or displaying only the initials if an avatarUrl is not present.
Enable event handling for paste, copy, and cut actions in the Spreadsheet. This allows developers to track and customize these interactions, improving user experience and data management.
Similar to Kendo jQuery Spreadsheet widget:
https://docs.telerik.com/kendo-ui/api/javascript/ui/spreadsheet#events
https://stackblitz.com/edit/angular-sdmdrbjt-5yunmeo2
Currently, in Kendo UI for Angular Charts, when using multiple axes of the same orientation (e.g., two Y axes), only the major grid lines of the first axis are displayed. The grid lines of the second axis (Y2) are ignored, even if enabled in the configuration. This limits the readability of multi-axis charts, as it is not possible to visually distinguish the graduations of each axis.
Add an option (for example, showGridLinesOnAllAxes: true) that would allow displaying major grid lines on all axes, not just the primary one.
The Kendo team suggests using plot bands to simulate the grid lines of the second axis, but this solution is less convenient and requires manual configuration.
Below is a screenshot of what it might look like; the first graph shows what is currently possible, and the second shows what would be possible if this feature were added.
Currently, the (X) close button is always shown and visible. In other words, it is not possible to configure the dialog component to NOT display this icon button. It is actually not just about the icon button, but also the ESC shortcut. It should not be possible to close the dialog when the input is set.
Feature request: Add an input `closable` for the Dialog Component ('kendo-dialog') to be able to turn off the closable behaviour. Example:
```html
<kendo-dialog [closable]="false"></kendo-dialog>
```
The "closable" is `true` by default, ensuring that it is backwards compatible.
Use case: A certain dialog is presented to the user and user must NOT be able to close/ignore the dialog. The user is thus forced to resolve the instructions presented in the dialog and resolve it the intended way.
Description of the Requirement (Use Case) In our enterprise Angular application, we require the UI to run on a synchronized "Customer Time" rather than the physical machine's local OS time. We calculate a monotonic time drift against our server's timestamp to ensure absolute accuracy for scheduling, regardless of the user's laptop clock settings or local timezone.
Currently, we need the <kendo-scheduler> (specifically the Current Time Marker, ongoing event highlighting, and the "Today" navigation action) to respect this synchronized server time.
The Current Limitation
Kendo UI Scheduler and Date components internally rely on the global window.Date object (via new Date() and Date.now()) to determine the "current" time.
While Kendo provides a [timezone] input to shift event displays, there is no native API to provide a custom clock provider for the "Now" state. The Current Time Marker will always strictly render the user's physical OS time.