Hi

I have TelerikTreeView control, When I do Expand and collapse 'arrow' should not display , since there is no child element.

Could you please help on this ASAP.

Please find the attachment

Thanks,

Vishnu Vardhanan

I'm trying to make the "Render Blazor Components From Your JavaScript Code" section of the blog, Final Blazor Improvements Before .NET 6 (telerik.com),  work with a Blazor application that includes Telerik components.

I created a  "Telerik C# Blazor Application" template, with .NET6, Hosting Model Server, Target Framework .NET 6.0, CRUD template. (Attached).

There's a htmlcounter.html page that works great, I can render the Counter in javascript and it functions correctly.

When I try with htmlgrid.html, I get the following error. I've tried referencing telerik-blazor.js, but can't get that to satisfy the render. 

How do I configure a TelerikRootComponent for this Javascript rendered page?

Error: System.Exception: A Telerik component on the requested view requires a TelerikRootComponent to be added to the root of the MainLayout component of the app. Read more at: https://docs.telerik.com/blazor-ui/getting-started/what-you-need#project-configuration
   at Telerik.Blazor.Components.RootComponent.TelerikRootComponentFragment.OnInitializedAsync()
   at Microsoft.AspNetCore.Components.ComponentBase.RunInitAndSetParametersAsync()
log @ blazor.server.js:1

When clicking the header of a sortable column, it toggles between ascending, descending and no sort order.
How to make it always have a sort order, i.e. only toggle between ascending and descending?

I want to capture keys to implement short cut commands. I wrap the TelerikWindow in a <div @onkeyup> but the handler doesn't get called. Works if the TelerikWindow is removed. This is the Blazor test page

I have a ComboBox or a DropDownList that gets data from a remote service, using virtualization. When the PageSize property is big enough (in my case 20), I have issues scrolling up the selection box drop down list, it tries to scroll but then resets to the current selected item making it almost imposible to scroll up. You can use your own demo examples to replicate this issue.

To reproduce the issue, try the ComboBox - Virtualization, in Telerik REPL (Demo), change the PageSize from 10 to 20. Then open the combo box, scroll a couple of pages down and select a value. Reopen the combo and try to scroll (with mouse wheel) upwards, it will return to the selected value and will not allow you to reach the top of the item list.

In my project, the turn has finally come to the implementation of the Gantt diagram.
I looked with envy at the component from Syncfusion, but stubbornly did not allow myself to combine components from different developers, I try to be loyal only to Telerik.
The long-awaited release of the component and - a huge disappointment!
Guys, this is not a product that you are not ashamed to release for release.
It's more like "make them at least something to be."
Where are the templates for rows, headings? What is this totally inappropriate editing? What the hell is a double click to edit? Where is the managed expand \ collapse? Where is the state management? Where is the slider position management? Do you think it's okay to leave so much blank space where there are no tasks in the "year" view? Specifying the "RangeStart" property for the GanttYearView does not affect the display in any way - all the months of the year will still be displayed.

You didn't even bother to include a description of properties for localization!
Take the Syncfusion component as a reference and do it with all your heart as you can, like your Grid. So far - a complete failure.

Hello, Excuse the bad English

There is a telerik grid on the razor page. I want to reload the telerik grid whenever the parameter value changes that has changed the this razor file.

I tried reloading sourcedata using OnParametersSetAsync() method, but I didn't reload ReadItems() which is running on OnRead event.

How do I reload the Read Items() method?

I am calling the razor component in TabStrip. If the value of the parameter changes, I want to reload the razor component with that value.

As of now, the razor component is called only when the div is empty, that is, when the razor component is not called, and in other situations, it is not reloaded.

I want to call the razor component using the changed data through an event. In other words, it is hoped that the contents of the razor component have changed immediately.

What should I do?

When adding the Telerik theme to my existing dotnet 6 Blazor Server app, should I remove the .css files that come with that template? Here is what my HEAD looks like right now.

<head>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <base href="~/" />
    
    <!--CSS-->
    <link rel="stylesheet" href="css/bootstrap/bootstrap.min.css" />
    <link href="css/site.css" rel="stylesheet" />
    <link href="Portal.styles.css" rel="stylesheet" />
    <link rel="stylesheet" href="_content/Telerik.UI.for.Blazor/css/kendo-theme-default/all.css" />
    
    <!--JS-->
    <script src="_content/Telerik.UI.for.Blazor/js/telerik-blazor.js" defer></script>
    
    <component type="typeof(HeadOutlet)" render-mode="ServerPrerendered" />
    
</head>