The OnRowClick event of the TelerikGrid is only triggered when clicking the row with the left mouse button as discussed on the following forum post: 
https://www.telerik.com/forums/grid-onrowclick-event-for-middle-mouse-button-click

Please add support to the OnRowClick event to trigger it for a middle mouse button click (and pass the mouse button clicked in the eventargs) or add a separate OnRowClick event that is triggered on middle mouse button click.

Telerik.Blazor.Components.TelerikSwitch`1[System.Boolean] requires a value for the 'ValueExpression' ValueExpression is provided automatically when using 'bind-Value'

Provide ability to define icons for input prefix and suffix. Thus, provide mechanism for built-in validation icon as well.

Example image with suffix icons to give you better perspective of the feature.

WPF and Xamarin supports data binding to INotifyCollectionChanged (ObservableCollection) and INotifyPropertyChanged.

This binding scenario is widely used.

So implementation of this feature allows WPF and Xamarin developers use their experience and code base in Blazor.

Title: WCAG 1.3.1: Ensures elements with an ARIA role that require child roles contain them (#\39 374a450-079d-4586-b823-d6bc7723505f)
Tags: Accessibility, WCAG 1.3.1, aria-required-children

Issue: Ensures elements with an ARIA role that require child roles contain them (aria-required-children - https://accessibilityinsights.io/info-examples/web/aria-required-children)

Target application: Hermes Home - https://localhost/TrafficLoss

Element path: #\39 374a450-079d-4586-b823-d6bc7723505f

Snippet: <div class="k-grid-aria-root" id="9374a450-079d-4586-b823-d6bc7723505f" role="grid" aria-label="Data table">

How to fix: 
Fix any of the following:
  Element has children which are not allowed (see related nodes)
  Element has no aria-busy="true" attribute

Environment: Microsoft Edge version 111.0.1661.41

====

This accessibility issue was found using Accessibility Insights for Web 2.37.3 (axe-core 4.6.3), a tool that helps find and fix accessibility issues. Get more information & download this tool at http://aka.ms/AccessibilityInsights.

============================  code =============================

                           <TelerikGrid Data="@ViewModel.RDLInformation" TItem="TLSummary"
                                                        Pageable="true" 
                                                        Sortable="true" 
                                                        Groupable="false"
                                                        FilterMode="Telerik.Blazor.GridFilterMode.FilterRow"
                                                        Resizable="true" 
                                                        Reorderable="true"
                                                        Height = "100%">

....

                            </TelerikGrid>

Hi,

I am looking to use strongly-typed IDs in my project and it does not appear to be possible to achieve this with Telerik UI for Blazor. Instead, the popup does not go away on selection and the bound value does not update.

Note that this is not a request for binding to arbitrary complex types. I believe it would be sufficient to support value types that implement ToString / IParsable.

For example:

https://blazorrepl.telerik.com/QxvcQIPR55jFAGMF00

<h1>Hello, Telerik REPL for Blazor!</h1>
<h2>Selected Value: @SelectedValue</h2>

<TelerikDropDownList Data="@Data"
    @bind-Value="@SelectedValue"
    TextField="@nameof(SelectItem.DisplayName)"
    ValueField="@nameof(SelectItem.Value)"
    DefaultText="Select ...">
</TelerikDropDownList>

@code {
    public MyValue SelectedValue {get; set;}
    public SelectItem[] Data { get; } = new[] {
        new SelectItem(1),
        new SelectItem(2),
    };

    public readonly struct MyValue : System.IParsable<MyValue> {
        public int Value {get;}

        public MyValue(int value) {
            this.Value = value;
        }

        public override string ToString() {
            return Value.ToString();
        }

        public static MyValue Parse(string str, IFormatProvider provider) {
            return new(int.Parse(str, provider));
        }

        public static bool TryParse(string str, IFormatProvider provider, out MyValue value) {
            value = new(int.Parse(str, provider));
            return true;
        }
    }

    public class SelectItem {
        public SelectItem(int value) {
            Value = new(value);
            DisplayName = $"Item {value}";
        }

        public MyValue Value {get; set;}
        public string DisplayName {get; set;}
    }
}

Thanks,
Ben

Existing Example

An example of this would be:

             var orderParams = new DialogParameters();
                orderParams.Add("SelectedOrderHeader", Item);
                orderParams.Add("EditMode", "Add");
                orderParams.Add("SelectedOrderDetail", new OMSOrderDetail());
          
                DialogService.Show<OrdersDetailForm>("Click on orders grid to continue", orderParams);

<OrderDetailsForm> is a custom Blazor component.

Does the Telerik Blazor dev team have any plans for implementing something like this?

The Ribbon Control (UI for ASP.NET AJAX) is totally superb.

Implementing this for Blazor would be a killer component.

Please!

The Theme Builder contains a really nice looking Popover control, and I was a bit disappointed to discover that this doesn't seem to be documented or supported in UI for Blazor.

I realize I can probably use the Tooltip to achieve a similar effect, with two caveats:

1. Tooltip requires of substantial CSS hacking to appear as the Popover control.
2. The Popover closes on an explicit event, whereas Tooltip closes when it loses focus.

Is there any chance a Popover control is planned for a future release?

Hi,

It would be VERY helpful if you integrated "Prevent the Grid from wrapping text in multiple lines and show ellipsis" into grid as an option (so we would not have to write separate code and style).

I think this is one of the most needed features since grids almost always have data that wraps line.

BR, Smiljan

Please Add DropDown Container so it will be possible to add Nested Custom Editors inside Grid Cell

Regards

Andrzej

---

ADMIN EDIT

A dropdown container we would create would be a popup that ties to its anchor and gives you a template to render your own content rather than render its own items based on Data. It cannot, however, be tied to a specific case for a grid or other editor, it will be up to the developer to use the container and tie it to the application logic.

It should also expose events like PopupShowing (preferred to also cater for keyboard navigation) or ExpandClick so you can know when it is going to be expanded and, for example, fetch fresh data for scenarios with highly volatile data (example here).

---

So, brand new machine (Win 11 pro 64bit), brand new install of Visual Studio & Telerik, use the Telerik templates to create a new Blazor Server project.

When I run the application (with changes or first run), it takes almost a minute to start the application.

Without changes it starts in 2 seconds.

The fix is to add the following to the application's csproj file.

  <PropertyGroup>
    <UseRazorBuildServer>false</UseRazorBuildServer>
  </PropertyGroup>

After the fix, it takes an just a little longer to run than without changes.  Since I have not heard back on my support ticket, I wanted to report this as a bug so hopefully it can get upvoted and we can get an answer to this issue. 

Original support ticket https://www.telerik.com/account/support-center/view-ticket/1621737 

My Setup:

7950x, 32 gb DDR5 ram, WD Black SSD 850x SSD and slower internet 150mbit/s

Similar problem with my new laptop which is about 50% slower but exactly the same issue.

Peter

Since upgrading from 3.8 to 4.4 (including all new css) created dialogs from DialogFactory are sometimes behind an already opened modal window.
The reason for this seems to be an incorrectly, automatically calculated z-index of 10003 when the open dialog has 10006.
This does not always happen, there are scenarios where the first created dialog works fine, and the next called in the same method suddenly is behind the dialog, thus the error seems to be in telerik and not our side.

We could not yet find a proper workaround apart from creating custom dialogs.

Create a word style component.

Currently my wpf desktop app uses a editor style component and refreshes a crystal reports window component to show edits made to a pre created document. We use this to create quote letters using custom legal jargon.

I am in the process of moving that program to Blazor. A word component that i can wrap our custom texts around and buttons in the title bar for pasting our prefomatted text would be so much better than our current setup. 

Could this be added to the roadmap? 

Hi Support Team,

in our project we are using Telerik Chart and has required to update theme of chart from dark to light and light to dark.

telerik chart in child razor page and dark/light button in mainlayout.razor file but telerik chart updating theme when click on button exist telerik chart razor page. as below link  it is an existing issue. 

https://feedback.telerik.com/blazor/1496389-using-custom-themes-changing-at-runtime-does-not-change-the-chart-component-style

please advice how to resolve the issue.

Hi,

This kind of behavior causes duplicate OnRead calls for the same range. If the OnRead method invokes a request to the API it will result in duplicate requests with the same range.

https://demos.telerik.com/blazor-ui/form/templates

When you edit in Telerik Repl, you get a warning message:

What was weird though, is when I ran it from directly from the link in the documentation, I didn't get an error.  I made one small change to the code (swapped line 54 and 55 (just seeing if I could change the rendering order, which I can) and then I saw this warning.  But any change to the code generates the warning.

Peter

https://docs.telerik.com/blazor-ui/common-features/icons#icon-nuget-packages

When you click "Preview" under Using TelerikFontIcon, the preview is blank, even if I scroll to the top, still nothing.