I would love to see a Surface Chart.

You may get an exception like

InvalidOperationException: The current thread is not associated with the Dispatcher. Use Invoke() or InvokeAsync() to switch execution to the Dispatcher when triggering rendering or modifying any state accessed during rendering.

or you may get components that simply don't work (for example, a Window does not show, a treeview does not expand).

The solution is to revert to the RenderComponentAsync method in your _Hosts.cshtml file.

When in edit mode the editable area width can be larger than the column width if column width is small, for example 100.

Using the new Grid grouping feature in 1.6, the Grouping button and the group header row both use the field name of the group column, rather than the title.  This is visible in the animated demo, where a column titled "On Vacation" becomes "IsOnLeave" once it is used as a group name.

I expect this is already known and slated to be fixed, but there aren't any grouping issues at all in the public tracker, so just in case...

Hello Team;

I'd like to suggest to offer us an easy way to use the different themes offered by Bootswatch (bootstrap themes) during development and also allow us to offer that capability to our user, so they can pick their own theme.

Hope this helps!

Thanks!
..Ben

In Microsoft Edge 42.17134.1.0 selection feature of TelerikGrid component does not work. The bound property does not contain selected elements. The row is not highlighted after a click on the UI. 

At the moment only the DateInput has it and it is hardcoded for the pickers. I would like to be able to set it for the pickers as well

I'd love to see a file upload component similar to https://github.com/SteveSandersonMS/BlazorInputFile.  Just a wishlish item; not at a priority at all for us.

Sidebar component with hamburger menu

Slider component

Hi!

I'm trying out Marin Bratnov's code (from a Link - demonstration code). When i try to write a letter in a TelerikComboBox control it is automatically cleared out. I get the same behavior in my own project too. Filtering TelerikComboBox outside the grid works perfecly. Please check te video. 

Affects the date pickers as well.

One feature that is missing from the current set of Blazor UI components is a chips control. I'm not sure if it's OK to link to 3rd party controls, but this is a fairly common control that is available on multiple platforms. I can provide some samples if required.

Please add a Word document Viewer blazor component

Please add a Excel document Viewer blazor component

build.config showing in project as a linked file......

linked path: :\Users\User\.nuget\packages\telerik.ui.for.blazor\2.15.0\contentFiles\any\netstandard2.1\build.config

content:

<?xml version="1.0" encoding="utf-8"?>
<configuration>
  <packageSources>
    <add key="nuget.org" value="https://api.nuget.org/v3/index.json" protocolVersion="3" />
    <add key="LocalNuget" value="D:\Jenkins\Workspace\Blazor-Package\nugets" />
  </packageSources>
</configuration>

It could be nice to have a Timebar component like in WPF controls

Syncfusion has a gantt chart for Blazor, Telerik does't have such a control for Blazor, why? I do not wan't to switch to Syncfusion!

Hello Team;

Is there plan to offer "Card" component where we can create a card with different parts and properties, i.e. Title, Sub-Title, Text, Image, Action buttons and etc.

Something like this:

https://vuetifyjs.com/en/components/cards/#grids

If my memory serves me right, I thought I had seen as part of 2021 R1 roadmap.

Thanks!

I'm currently migrating a project from ASP.NET MVC to ASP.NET MVC Core.

In the server code I'm using a DataTable from the database which is converted to a DataSourceResult with ToDataSourceResult.

It worked fine in the ASP.NET MVC version, but the same code in the ASP.NET MVC Core version throws an exception when using aggregate functions.

System.InvalidOperationException: 'No generic method 'Sum' on type 'System.Linq.Enumerable' is compatible with the supplied type arguments and arguments. No type arguments should be provided if the method is non-generic. '