Pending Review
Last Updated: 28 Mar 2025 17:03 by Edwin
Created by: Edwin
Comments: 0
Category: UI for Blazor
Type: Feature Request
0

can you provide a initial File click event handler attribute?

I want the user to be able to click on an initial file to download the file.

Pending Review
Last Updated: 28 Mar 2025 12:16 by DRASKO
Created by: DRASKO
Comments: 0
Category: UI for Blazor
Type: Bug Report
1

Hello,

related to my previous bug report.

When Add / Edit is clicked in the Grid, it causes a Dialog to open. 

The dialog has a Form, and if the model for that form is set through OnParametersSet, the method is called in an infinite loop, and the Dialog never gets shown.

Pending Review
Last Updated: 28 Mar 2025 12:11 by DRASKO

Hello,

related to my previous bug report.

I have a Dialog that contains a Coordinates textbox which when focused shows a Popup with a Map under that text box.

When the Form model is set in OnInitializedAsync() the Popup is shown under the anchor textbox as expected:

 

But when the Form model is set in OnAfterRender, the Popup is incorrectly positioned to the upper left (0, 0) corner:

 

The position of the popup should behave correctly regardless of where the Form model is set.

 

Pending Review
Last Updated: 28 Mar 2025 12:02 by DRASKO
Created by: DRASKO
Comments: 0
Category: UI for Blazor
Type: Bug Report
1

Hello,

I have a Dialog that contains a Coordinates textbox which when focused shows a Popup with a Map.

The Map does not show the tiles until I manually zoom or pan.

 

Pending Review
Last Updated: 27 Mar 2025 21:14 by Jared
Created by: Jared
Comments: 0
Category: UI for Blazor
Type: Feature Request
1
Making a feature request for functional parity to help people converting older Telerik versions. There is currently FilterMenuType.CheckBoxList and FilterMenuType.Menu, it would be useful to have a built in option for FilterMenuType.Both which is akin to the below examples so people can maintain user experience without having to install a <FilterMenuTemplate> into every column of every grid they use.

(https://docs.telerik.com/devtools/wpf/controls/radgridview/filtering/basic)


(https://docs.telerik.com/devtools/winui/controls/raddatagrid/filtering/datagrid-overview)

Declined
Last Updated: 27 Mar 2025 11:54 by ADMIN
I am trying to make a custom component to put in the Grid's FilterMenuTemplate that stacks the default contents from FilterMenuType.Menu above the default contents of FilterMenuType.CheckBoxList since there isn't a 'both' option in Blazor like there was in the Silverlight library. I am using the TelerikFilter as a placeholder for now to try and get basic logic working, but if there is a simple solution to directly insert the default menu without my component having to generate the list of allowed filter operators for it's own dropdowns, that would also be appreciated. My goal is to make my component look like the two menu types stacked.

While working on how to connect the filters together, I noticed that the clear button can gets the later part of the CompositeFilterDescriptor stuck in the grid.

Reproducible example:  https://blazorrepl.telerik.com/wzuRPRvB00Vlj1Ac28

With the current configuration of the repl, filtering using only the TelerikCheckBoxListFilter and clicking filter will filter the column as expected, and clicking clear will blank out the checklist but won't reset the grid's filtering from those checkboxes until after ticking a checkbox and clicking filter, then unticking all checkboxes and clicking filter again. If the checkbox gets used then the clear button gets clicked, clicking the filter button after using the TelerikFilter without any checkboxes checked will filter based on the checkboxes the grid remembers ANDed with the new values from the TelerikFilter, again until the checkbox gets used and then manually emptied without using the clear button.

If the order of _textFilterValueInternal and _checkFilterValueInternal in the FilterDescriptors list get reversed, then the grid's filter memory issue gets transferred to the TelerikFilter meaning the issue is presumably with the grid itself. Also, if you use one or more values in both filters, then the clear button works as intended if there weren't already filters stuck inside the grid.

The clear button works as expected if filtering with both the filter and the checklist before clearing the filter.

Example images:

Start:

Check some boxes:


Filtered:


Open filter menu and click "Clear":


Re-open the filter menu:


New filter:


Click "Filter":


Re-open filter menu:


Click "Clear" button again:
Unplanned
Last Updated: 26 Mar 2025 13:17 by ADMIN
Created by: Thomas
Comments: 9
Category: UI for Blazor
Type: Feature Request
27
The desired use case is to have the ColumnChooser as a separate component that is not dependent and opened from the menu of a specific column. I want to have the ability to open the ColumnChooser from a button in the Toolbar, for example.
Unplanned
Last Updated: 24 Mar 2025 13:18 by n/a
Created by: BENAISSA
Comments: 2
Category: UI for Blazor
Type: Feature Request
79
I would like to be able to customize the keyboard shortcuts in all applicable components in the Telerik UI for Blazor
Completed
Last Updated: 19 Mar 2025 12:35 by ADMIN
Created by: Brad
Comments: 4
Category: UI for Blazor
Type: Feature Request
8
It would be fantastic to be able to set a default ThemeColor to apply to all Telerik components site wide. This would prevent us from needing to set ThemeColor on every component individually. 
Need More Info
Last Updated: 18 Mar 2025 12:16 by ADMIN
Created by: ReverseBLT
Comments: 2
Category: UI for Blazor
Type: Feature Request
0
I want to be able to use Autocomplete's for strings separated by commas, semicolons, etc. So if a user has a grocery list string and every item is separated by a comma (Apples, Bananas, Cheese, ...) I want them to be able to use the auto complete to quickly find items quicker (think more along the lines of specific brands, quantities, sizes, for every item) and still build out their list of string. 
So the user would have something like: 'Cupcakes (12 count), Mozzarella Cheese - Kraft, ...'
So the autocomplete would filter the string to find the part after the last comma and use that to search, but when the user finds their item and selects it, it needs to append to the string (and add a comma) and not overwrite it. Then continue the cycle.

Attempting to use OnChange does not allow for this to happen. On selection of a dropdown item, it will overwrite the string entirely. 
Planned
Last Updated: 17 Mar 2025 06:53 by ADMIN
Scheduled for 2025 Q2 (May)

Creating a new WebApp project template through the extension fails to build. This is caused by incorrect icon type in the MainLayout.razor file.

To make sure the app is correctly built, the Icon type should be FontIcon.

<TelerikButton Icon="@FontIcon.Menu"
               FillMode="@ThemeConstants.Button.FillMode.Clear"
               OnClick="@( () => DrawerExpanded = !DrawerExpanded )" />
Declined
Last Updated: 14 Mar 2025 16:21 by Jonathan
Created by: Michal
Comments: 8
Category: UI for Blazor
Type: Bug Report
5

Hi,

starting with version 6.0, dialogs used together with loading indicator are at wrong z-index order.

- None of hotfixes with "delay" helped.

- users are stucked and cant confirm anything

How to replicate

Click on "Show Confirm with loading indicator". Loading animation should be at BACK of confirm dialog(as at older versions, prior 6.0)

https://blazorrepl.telerik.com/GeOfQMkt56AMkdof43

 

Unplanned
Last Updated: 11 Mar 2025 17:34 by Dale

We use QueryableExtensions.ToDataSourceResultmethod to load some data in our component. And at some moment we need to cancel data loading. But ToDataSourceResult method doesn’t support CancellationToken. So we are forced to use a workaround and just ignore the task's result. But task is still executing and causing the performance hit…

It would be great if you implemented support for this feature!

Need More Info
Last Updated: 07 Mar 2025 10:13 by Fabien

I noticed that when the ReadTimeout property of the FileSelect's FileInfoStream is read, the code seem to block completely.

You will find a Blazor Web App project attached to this ticket showcasing the issue.

Need More Info
Last Updated: 07 Mar 2025 09:43 by ADMIN
I want a similar server-side filtering experience with the Scheduler as we have with Grid. An OnRead event would fire and include a SchedulerReadEventArgs. The DataSourceRequest would include filters for the current view - day, month, etc (and additional filtering if/when a built-in filter is available). SchedulerReadEventArgs would take Data & Count result of appointments. The benefit is similar to Grid Paging in that the result set would be bound by the relevant range of the scheduler.
Duplicated
Last Updated: 04 Mar 2025 15:03 by ADMIN
Created by: Kevin
Comments: 1
Category: UI for Blazor
Type: Bug Report
0

Hello,

i am trying to add a Clear Button inside the DropDownList-Component.

I tried to follow the instructions provided here: How do I add a Clear button to a DropDownList? in UI for Blazor | Telerik Forums respectiveley here: Telerik REPL for Blazor - The best place to play, experiment, share & learn using Blazor.

But unfortunateley, the button is never inside the component. It's always next to it or under the component.

In your example provided above, the button is inside the component.

I would love to have any solution for this one. A clear button is needed quite often.

I also have attached our custom component, where we use the Telerik DropDownList Component.

Thank you

Declined
Last Updated: 04 Mar 2025 14:24 by ADMIN

Hello,

 after uprading fron 7.1.0 to version 8.0.0

on IOS v 16.2, or any version before 17, telerik ui stopped working with this error after navigating between pages:

Microsoft.JSInterop.JSException: Could not find 'TelerikBlazor.initMediaQuery' ('TelerikBlazor' was undefined).

even, when mediaquery is not present at the 2 pages between navigating occurs.(login->landing page)

what iam tried on NEW clean device(so no caching troubles):
- changing order of scripts in app.razor
- adding defer
- addin autostart=false + DOM event
https://www.telerik.com/blazor-ui/documentation/getting-started/what-you-need#javascript-file


- any kind of browsers(on ios everything is webkit-safari)
- independent test on external emulator ip12 ios 16.2
https://appetize.io/app/standalone_lahzvlutkzrno7sqs36cqlj5wy?device=iphone12&osVersion=16.2

attached examples are for comparing of descriped attemps to get it work - both failed. But on v7.1.0, works ok - both.

Is there any breaking changes, which must be modified to get it working?
Thanks

Won't Fix
Last Updated: 28 Feb 2025 17:32 by ADMIN

When downloading files via the TelerikPdfViewer bytes are added before and after the PDF Dokument.

Browsers are able to show the documents but you get and error message if you try to open the downloaded document in Acrobar Reader or in a DMS.

The document attached was download from the demo on your web site.

Completed
Last Updated: 27 Feb 2025 08:08 by ADMIN
Created by: Kevin White
Comments: 2
Category: UI for Blazor
Type: Feature Request
26
I am really missing a "File Explorer" razor component in your Blazor offer. Most of our existing apps have a file explorer tied to a remote UNC shared network location.
Declined
Last Updated: 19 Feb 2025 14:54 by ADMIN
Created by: hizam
Comments: 1
Category: UI for Blazor
Type: Feature Request
0

     Dear all,

 

     Please, Can you send the source code for this template with Arabic language     https://demos.telerik.com/blazor-coffee/

    Please add Arabic translate from right to left automatic when select Arabic language

 

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