Pending Review
Last Updated: 30 Jun 2025 14:17 by David
The TelerikTooltip component does not currently provide a way to select the Fit/Flip collision settings for the underlying common popup component (horizontal is Fit and vertical is Flip, always). Additionally, there is no support for horizontal flipping of the tooltip popup in the underlying JSInterop code for the TelerikTooltip, only vertical flipping. Please consider adding the ability to set both the horizontal and vertical collision settings (Fit/Flip) on the TelerikTooltip component via parameters and supporting horizontal flipping. See the TelerikPopup component for reference on the parameters.
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."

 

Unplanned
Last Updated: 27 Jun 2025 14:39 by Marc
Created by: Marc
Comments: 9
Category: PDFViewer
Type: Feature Request
6
I want to be able to pinch the document in the PDFViewer and zoom it. Similar to how PDF is fluently zoomed in and out on pinch if opened in a web browser.
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.
Unplanned
Last Updated: 27 Jun 2025 10:20 by ADMIN
Created by: Rami
Comments: 5
Category: Charts
Type: Feature Request
0

In the docs https://www.telerik.com/blazor-ui/documentation/components/chart/overview#styling-with-css-variables there is an example on using CSS variables to set colours of the Chart component. And yes, if I set the --kendo-chart-bg CSS variable to some colour, the chart background is coloured with it. But, I can't change the colour at runtime, for example for switching between light and dark themes at user request.

But, shouldn't this be possible as the SVG is rendered inline? I see the chart being rendered as elements like below where the fill propertys value comes from the --kendo-chart-bg variable. But if the fill was instead set to "var(--kendo-chart-bg)" I would be able to change --kendo-chart-bg at runtime and the chart would reflect the change without needing to be refreshed separately? Same should go for all the text and series' colours.

<svg>
<g>
<path d="M0 0 L 400 0 400 240 0 240Z" stroke="none" fill="#0f0"></path>
</g>
</svg>

I also saw this, but I think this is before you added the CSS colouring? https://feedback.telerik.com/blazor/1496389-using-custom-themes-changing-at-runtime-does-not-change-the-chart-component-style


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

Unplanned
Last Updated: 26 Jun 2025 16:08 by Marc
Created by: BENAISSA
Comments: 3
Category: UI for Blazor
Type: Feature Request
83
I would like to be able to customize the keyboard shortcuts in all applicable components in the Telerik UI for Blazor
Unplanned
Last Updated: 26 Jun 2025 07:19 by Andrea
There is an order to the grouping level - field1, field2 and so on - I would like that current index in that order exposed by the grouping templates so I can know in which position they are and whether/how far they are nested.
In Development
Last Updated: 25 Jun 2025 14:33 by ADMIN
Scheduled for 2025 Q3 (Aug)
Created by: Jia
Comments: 24
Category: UI for Blazor
Type: Feature Request
130

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.

Unplanned
Last Updated: 24 Jun 2025 15:07 by Rick
Created by: Piet
Comments: 2
Category: DatePicker
Type: Feature Request
5
I need an event like in the Calendar component so that I can load DisabledDates on demand, because they are tied to complex logic in my app.
Unplanned
Last Updated: 23 Jun 2025 08:06 by Nicodemus

I want to change the default Grid loading animation to a pulsing loader indicator.

Declined
Last Updated: 21 Jun 2025 02:07 by Philip

Hello

 

The new adaptive toolbar I think doesn't follow the same style as other components, particularly scrollable tabs.

https://demos.telerik.com/blazor-ui/grid/adaptive

The UI scroll buttons shouldn't just disable, they just be hidden/removed from the UI altogether when they are not active (as it is pretty confusing to the user otherwise) - they should only appear when they need to appear. They also take up real-estate for no value.

Telerik already have the same concept in the UI for the scrollable-tabs seen here;

https://demos.telerik.com/blazor-ui/tabstrip/scrollable-tabs

So I see some inconsistency between the 2 UI's and think they should not appear as does on scrollable tabs.

 

Declined
Last Updated: 16 Jun 2025 11:45 by ADMIN
I have a panel bar being used as mobile navigation for URLs. It's a hierarchical setup so the child items will navigate, but not the root items which also have navigation landing pages. A longer click would be ideal, or a double click.

PanelBarItem panelBarItem = new()
{
  Id = menuItem.PageId,
  Text = menuItem.PageTitle,
  ParentId = menuItem.PageChildId,
  HasChildren = menuItem.HasChildren,
  Url = menuItem.PageURL,
  Icon = menuItem.Icon
};

<TelerikDrawer @ref="@Drawer"
               Data="@DrawerData"
               MiniMode="false"
               Mode="@DrawerMode.Overlay"
               Class="DrawerClass"
               @bind-Expanded="@IsDrawerOpen">
  <Template>
    <TelerikPanelBar Data="@PanelBarItems" ExpandMode="PanelBarExpandMode.Single" OnItemClick="@PanelBarClickHandler">
      <PanelBarBindings>
        <PanelBarBinding>
          <HeaderTemplate Context="PanelBarContext">
           @{
              var item = PanelBarContext as PanelBarItem;
              <b>@item?.Text</b>
            }
          </HeaderTemplate>
        </PanelBarBinding>
      </PanelBarBindings>
    </TelerikPanelBar>
  </Template>
</TelerikDrawer>

Unplanned
Last Updated: 13 Jun 2025 17:45 by Victoria
Created by: Daniel
Comments: 2
Category: Menu
Type: Feature Request
9
To prevent the accidental opening or closing of the Menu items, expose configuration to add a delay when Menu items open or close.
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

Declined
Last Updated: 11 Jun 2025 15:31 by ADMIN
Created by: CMS HS
Comments: 1
Category: ListBox
Type: Feature Request
0

Hi,

I'm using two TelerikListBox elements, one left, one right. The right ones Data attribute is bound to already selected items that I get from the DB through EF Core. As you know, EF Core makes use of navigation properties. As you probably also know, the TelerikListBox recursively copies elements on binding. This causes a documented StackOverflowException, as written here -> https://www.telerik.com/blazor-ui/documentation/knowledge-base/common-stackoverflowexception-editing-circular-references.

I fixed the issue by calling 

.Select(x => x.RemoveNavigation())

before binding, with RemoveNavigation being a simple "NavigationProp = null; return this;" function.

Eventhough this works, I think

a) the documented solution is not great, because the navigation properties are very useful, are one of the big reasons to even use EF Core in the first place and are automatically generated by, for example, EF Core Power Tools. Expecting the users to remove them from affected models is not a viable long term solution.

b) it would be better for Telerik to fix the issue by implementing some kind of logic to prevent the issue alltogether. My suggestion would be to ignore virtual, non-collection object properties on copy. 

Unplanned
Last Updated: 11 Jun 2025 11:31 by ADMIN
Created by: Alexey
Comments: 1
Category: Editor
Type: Feature Request
3
When I work with text using you Blazor TelerikEditor control I need to have ability to change Register of the selected text in my TelerikEditor control and I cannot find this solution for your TelerikEditor control .
Could you please add  Case Control for text formatting so that I can quickly change selected text casing (change text register) in bulk with the click of a button or keyboard shortcut. As example here:

The “Change Case” function must include the following options:
  • Sentence case
  • lowercase
  • UPPERCASE
  • Capitalize Each Word
  • tOGGLE cASE
Unplanned
Last Updated: 10 Jun 2025 08:04 by Karthikeyan
Created by: Karthikeyan
Comments: 0
Category: Charts
Type: Feature Request
2
A tooltip when hovering the Chart labels would be nice to have, since it would allow showing additional data. 
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