I have a combobox component that can draw on available properties such as "Class" and "MaxHeight." However, when I try to implement comboboxes, I see no way to disable them. Below is a portion of the RenderComboBox method. I can only avoid the error by commenting out "d.AddAttribute(302, "Enabled", "false");"

                RenderFragment item = d =>
                {
                    d.OpenComponent<ComboBoxPopupSettings>(20);
                    if (RowCount == 0) { RowCount= 20; }
                        d.AddAttribute(300, "MaxHeight", $"{(RowCount * 22).ToString()}px");
                        d.AddAttribute(301, "Class", "telCombo");
                        d.AddAttribute(302, "Enabled", "false");
                        d.CloseComponent();
                };

The above code earns me the message

"Object of type 'Telerik.Blazor.Components.ComboBoxPopupSettings' does not have a property matching the name 'Enabled'."

Indeed, when I look it up, the list of inherited members has nothing for enabling/ disabling the feature. How can i disable it?

Adding FormItem inside the FormItems got System.ArgumentNullException: Value cannot be null. (Parameter 'For') when rendering

This is my code of course the Model and EditContext will be different.

Hi,

I have a TelerikForm containing a Fluent Validator and 2 buttons.
Only one of them has to validate the form.

However, even if I set NO  code into the button's associated method, it does trigger the validation.

Seems to be a default behaviour.

How to disable it for my second button?

Thx in advance

A

Hi there!

I have created a component (Component) that is a TileLayoutItem. It renders fine for the first time but it doesn't re-render after its properties changes (OnClickHandler).

Am I doing something wrong? The exact same code works if added directly on Main.

Running example: https://blazorrepl.telerik.com/mnbQmvlX24maslQE52

Component

<TileLayoutItem>
    <HeaderTemplate>
        <a href="#">Component<span class="k-icon k-i-caret-alt-right widget-title-icon"></span></a>
    </HeaderTemplate>
    <Content>
        @test
        <TelerikButton OnClick="@OnClickHandler">Click me!</TelerikButton>        
    </Content>
</TileLayoutItem>
@code {
    private string test = "Button was not clicked yet";
    private void OnClickHandler(MouseEventArgs args)
    {
        test = "Button was clicked at: " + DateTime.Now.ToString();            
    }
}

Main

<TelerikTileLayout Columns="1">
    <TileLayoutItems>
        <Component></Component>
        <Component></Component>
        <TileLayoutItem>
            <HeaderTemplate>
                <a href="#">TileLayoutItem<span class="k-icon k-i-caret-alt-right widget-title-icon"></span></a>
            </HeaderTemplate>
            <Content>
                @test
                <TelerikButton OnClick="@OnClickHandler">Click me!</TelerikButton>        
            </Content>
        </TileLayoutItem>
    </TileLayoutItems>
</TelerikTileLayout>
@code {
    private string test = "Button was not clicked yet";

    private void OnClickHandler(MouseEventArgs args)
    {
        test = "Button was clicked at: " + DateTime.Now.ToString();            
    }
}

Here is the problem:

When the page first loads, the grid attempts to load the layout defined on the page. This causes a OnRead event to occur as is expected. However, the OnStateInit does NOT fire before this OnRead event. Actually, this is not entirely correct. The initial OnRead is running independent of the OnStateInit, it simply fires and it returns when it feels like it. At some point the OnStateInit fires. I load a saved GridState layout in the OnStateInit event which causes the OnRead to fire again. 

This causes a couple problems. The grid will load, and then reload as the args.GridState is set in OnStateInit. This causes ugly page flashing, and two data requests when only one is required. Even worse since both requests are async, you are not sure which layout you will get, since the last one to come back is the one you get, which can and does occur randomly.

I can return no data for the initial request in OnRead, and this does work, however I can find no reliable way inside of the OnRead event to determine which is the initial load I don't want and which is the OnRead fired from the args.GridState set in OnStateInit which I do want.

My question is, how do I prevent the initial grid data request and load?

Bryan

Hi

When we plot an area series on the same chart as a line series we find that the area series no longer fills the full width of the chart, as shown below.  Here is a REPL with the code to reproduce it.

Is there a way to restore the behaviour of the area series, like this?

Thank you

Mark

Is it possible to disable the movement to the next row when a user uses the enter key to edit a field with in-cell editing?

I looked through the forums but only found an old thread regarding a WinForms property for an EnterKeyMode. This would be a great addition to the Blazor controls.

I have recently downloaded the latest Telerik.UI for blazor 5.0.1 commercial and I tried converting a dotnet 8 project to a telerik project using the context menu. 

Is there a plan to have support for the new .NET 8 project templates?

The option to also create a new blazor project from the Visual Studio 2022 project templates is gone. I cannot create a blazor project.

I saw the "Discover the Magic of .NET 8 and Beyond!" webinar and it seemed support for .NET 8 was ready