Completed
Last Updated: 06 Nov 2025 20:32 by Greg
Release 9.0.0
Created by: Chris
Comments: 4
Category: TabStrip
Type: Feature Request
33

One can generally loop through a collection of items to create several TabStrip instances as shown in the Tabs Collection article.

However, when I am dynamically adding or removing tabs I am hitting a variety of problems targeting:

  • The active tab is not correctly set;
  • The focus is not always set on the active tab;
  • Upon adding/removing a tab, all tabs are re-created and thus their content cannot be persisted;

Please add support for dynamic tabs.

Completed
Last Updated: 04 Nov 2025 15:11 by ADMIN
Created by: Tamas
Comments: 1
Category: UI for Blazor
Type: Feature Request
0
It would be beneficial to add an IsPrimary attribute to the TelerikButton, in order to allow to distuingish the primary buttons.
Completed
Last Updated: 04 Nov 2025 09:24 by ADMIN
Release 2025 Q4 (Nov)
Created by: Werner
Comments: 8
Category: Grid
Type: Feature Request
39
I would like to put my "Add new record" button there (which requires this) so that I don't have to use the toolbar - this will let me conserve vertical space.
Completed
Last Updated: 08 Oct 2025 13:30 by ADMIN
Release 2025 Q4 (Nov)
Created by: Dan
Comments: 7
Category: Dialog
Type: Feature Request
19
Pressing the Enter key should trigger the Ok button in the Prompt Dialog
Completed
Last Updated: 25 Sep 2025 10:42 by ADMIN
Release 2025 Q4 (Nov)
Created by: Naved
Comments: 5
Category: FileManager
Type: Feature Request
26
Currently, the upload functionality of the FileManager allows uploading only one file. I'd like to be able to upload multiple files.
Completed
Last Updated: 18 Sep 2025 11:49 by ADMIN
Release 2025 Q4 (Nov)

I have a scheduler, and am using a custom Edit handler. I need to support recurrence, and editing recurring events. When the use double-clicks on a recurring event, there is a dialog that asks whether they would like to edit the occurrence or the entire series.

I want to be able to capture the results of this dialog. `SchedulerEditEventArgs` doesn't include any attributes that track this.

 

===========

ADMIN EDIT

===========

The implementation of this enhancement could be covered by either including the corresponding attributes in the SchedulerEditEventArgs or by exposing a Template for the RecurrenceDialog.

Note: You may also check the Ability to directly edit an occurence or the series, without the prompt asking you to choose feature request as the implementation of both features will most likely be covered in one release.

Completed
Last Updated: 11 Sep 2025 08:31 by ADMIN
Release 2025 Q3 (Aug)
Created by: Mattia
Comments: 0
Category: Pager
Type: Feature Request
1
Display page numbers in the pager with thousand separators to improve readability for large datasets.
Completed
Last Updated: 29 Aug 2025 11:41 by ADMIN
Release 2025 Q3 (Aug)
Created by: Juan Angel
Comments: 0
Category: ChipList
Type: Feature Request
8

The default color of the chips is currently set to the base color, and this color cannot be changed. To allow customization, consider adding a ThemeColor parameter, similar to what is available in the Chip component.

=======

TELERIK EDIT:

In the meantime, you can consider CSS-based workarounds. The following example shows a more dynamic approach to the task.

<h3>Telerik CSS Variables</h3>

<TelerikChipList Data="@ChipListDataVariables">
    <ItemTemplate>
        <span class="@context.ColorClass">
            <TelerikSvgIcon Icon="@context.Icon" />
            @context.Text
        </span>
    </ItemTemplate>
</TelerikChipList>

<h3>Colors</h3>

<TelerikChipList Data="@ChipListDataColors">
    <ItemTemplate>
        <span class="c-@context.ColorClass">
            <TelerikSvgIcon Icon="@context.Icon" />
            @context.Text
        </span>
    </ItemTemplate>
</TelerikChipList>

<style>
    @foreach (ChipModel chip in ChipListDataVariables)
    {
        <text> .k-chip:has(.@chip.ColorClass) { background-color: var(--kendo-color-@chip.ColorClass); color: var(--kendo-color-on-@chip.ColorClass); } </text>
    }

    @foreach (ChipModel chip in ChipListDataColors)
    {
        <text> .k-chip:has(.c-@chip.ColorClass) { background-color: @chip.ColorClass; color: white; } </text>
    }
</style>

@code {
    private List<ChipModel> ChipListDataVariables { get; set; } = new List<ChipModel>() {
        new ChipModel()
        {
            Text = "Excel",
            Icon = SvgIcon.FileExcel,
            ColorClass = "base"
        },
        new ChipModel()
        {
            Text = "Audio",
            Icon = SvgIcon.FileAudio,
            Removable = true,
            ColorClass = "primary"
        },
        new ChipModel()
        {
            Text = "Video",
            Icon = SvgIcon.FileVideo,
            ColorClass = "info"
        },
        new ChipModel()
        {
            Text = "Image",
            Icon = SvgIcon.FileImage,
            ColorClass = "success"
        }
    };

    private List<ChipModel> ChipListDataColors { get; set; } = new List<ChipModel>() {
        new ChipModel()
        {
            Text = "Excel",
            Icon = SvgIcon.FileExcel,
            ColorClass = "gray"
        },
        new ChipModel()
        {
            Text = "Audio",
            Icon = SvgIcon.FileAudio,
            Removable = true,
            ColorClass = "red"
        },
        new ChipModel()
        {
            Text = "Video",
            Icon = SvgIcon.FileVideo,
            ColorClass = "blue"
        },
        new ChipModel()
        {
            Text = "Image",
            Icon = SvgIcon.FileImage,
            ColorClass = "green"
        }
    };

    public class ChipModel
    {
        public string Text { get; set; } = string.Empty;
        public ISvgIcon? Icon { get; set; }
        public bool Disabled { get; set; }
        public bool Removable { get; set; }
        public string ColorClass { get; set; } = string.Empty;
    }
}

 

Completed
Last Updated: 28 Aug 2025 12:51 by ADMIN
Release 2025 Q4 (Nov)
Created by: Bernd
Comments: 0
Category: Charts
Type: Feature Request
3

Currently the bubble sizes in the Chart are determined automatically, according to an internal algorithm.

Please add parameters for setting specific min and max bubble sizes by the application.

Completed
Last Updated: 20 Aug 2025 10:09 by ADMIN
Release 2025 Q3 (Aug)
Created by: cmarsh
Comments: 11
Category: UI for Blazor
Type: Feature Request
55

I'm looking for what you have in WPF as we migrate ourselves over to Blazor - https://www.telerik.com/products/wpf/conversational-ui.aspx

---

ADMIN EDIT

For the time being, you can consider using the Kendo Chat widget as described in this sample project.

---

Completed
Last Updated: 06 Aug 2025 09:59 by ADMIN
Created by: Mark
Comments: 2
Category: PDFViewer
Type: Feature Request
10
When displaying a PDF using the PDFViewer component, I have noticed that, if the PDF being displayed has any website links/hyperlinks in it, the links cannot be clicked. If I download the PDF from the component and open the file, I am able to click the links. Can you add this functionality?
Completed
Last Updated: 21 Jul 2025 11:39 by ADMIN
Release 2025 Q3 (Aug)
Created by: Jia
Comments: 24
Category: UI for Blazor
Type: Feature Request
133

Hello, 

 

We are looking to port an angularjs web application to Blazor and I didn't see the diagram component similar to the one found in Kendo UI. It would be nice to see a viso-like component in UI for Blazor.

Thank you.

Completed
Last Updated: 09 Jul 2025 11:05 by ADMIN
Release 2025 Q2 (May)
Created by: Dialog
Comments: 4
Category: UI for Blazor
Type: Feature Request
15

I'd like to use the adaptive rendering but I also need to keep AllowCustom feature.

===

ADMIN EDIT

===

This request applies to all components that support AllowCustom feature and adaptive rendering: for example, ComboBox, MultiColumnComboBox.

Completed
Last Updated: 08 Jul 2025 12:37 by ADMIN
Release 2025 Q3 (Aug)
Created by: Werdna
Comments: 1
Category: PDFViewer
Type: Feature Request
10
I need access to the file the user has open. Also, if the file is changed, like with annotations, I want to access those changes too.
Completed
Last Updated: 30 Jun 2025 11:27 by ADMIN
Release 2025 Q3 (Aug)
Created by: Eric
Comments: 12
Category: Grid
Type: Feature Request
35

Hi - this one is a feature request, not a bug. :)

 

For the filter menu, when you enter a filter value, it would be nice if you could press enter to execute the filter instead of having to click "Filter."

 

Completed
Last Updated: 27 Jun 2025 14:12 by ADMIN
Release 2025 Q3 (Aug)
Created by: Chris
Comments: 0
Category: DropDownList
Type: Feature Request
5

I need to be able to allow our users to tab into the dropdownlist control and open it with enter (similar to standard HTML select).

Here is also a sample from the W3 documentation to compare against: DropDownList keyboard support.

Completed
Last Updated: 27 Jun 2025 11:30 by ADMIN
Release 2025 Q3 (Aug)
Created by: Muhammad
Comments: 2
Category: TimePicker
Type: Feature Request
9

In <TelerikTimePicker>, how can I enable format in the dropdown for minutes in two digits like 01, 02, 03, 04? Currently, I found these formats for Blazor Timepicker - https://demos.telerik.com/blazor-ui/timepicker/formats. All formats are showing single-digit minutes like 1, 2, 3, and 4.

I want to set the format in the dropdown for minutes to be two digits. Same as here https://demos.telerik.com/aspnet-mvc/timepicker/component-type.

Completed
Last Updated: 27 Jun 2025 11:29 by ADMIN
Release 2025 Q3 (Aug)
Created by: loe
Comments: 2
Category: Grid
Type: Feature Request
35
I want to be able to programmatically trigger the "Add" Command and have the new row displayed as the last item of the grid page.
Completed
Last Updated: 27 Jun 2025 06:54 by ADMIN

I am working on a form where experienced agents need to input data quickly. Often enough they know the codes and so they can type them in the combo box, but they shouldn't have to look for the mouse to select the item, the combo box should select it when the user presses Tab to move to the next field.

This should happen only when the user has filtered the combo box so they see some items (and so the dropdown is open) - I want them to be able to select only items from the available options, AllowCustom does not work for me.

=====

TELERIK EDIT / TLDR

The desired behavior violates accessibility standards. That's why we will refrain from implementing it as a built-in feature. We suggest the following workaround that is now part of the documentation: Select focused ComboBox item on tab

Completed
Last Updated: 13 Jun 2025 15:55 by Erik
Created by: Erik
Comments: 4
Category: DockManager
Type: Feature Request
0

The OnPaneResize (and SizeChanged) event does NOT fire when a pane is unpinned. When it flies out from the left, resizing the flyout does not fire events that would letus refresh the chart to fill the new size.

Reproduced in this REPL:  https://blazorrepl.telerik.com/mfkqODwk35srscZe46

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