Why doesn't it work on .net10/blazor but works on .net8 and 9?

[Khref]

@page "/"

<PageTitle>Bind Theory</PageTitle>

<h1>Bind Theory Example</h1>

<p>
   <label>
       Normal Blazor binding:
       <input @bind="InputValue" />
   </label>
</p>

<p>
   <label>
       Demonstration of equivalent HTML binding:
       <input value="@InputValue" @onchange="@((ChangeEventArgs __e) =>
                                              InputValue = __e?.Value?.ToString())" />
   </label>
</p>

<p>
   <code>InputValue</code>: @InputValue
</p>

@code {
   private string? InputValue { get; set; }
}

When I changed the input tag, the result will be presented in p/label tag

[engineering87]

Hello @Khref,
in .NET 10 Blazor your page is probably rendering in static SSR by default, so event handlers like @onchange don’t run.
In .NET 8/9 you had an interactive mode enabled, so it worked.
You have to add a render mode at the top of the page:

@rendermode InteractiveAuto
@page "/"

[UseCser]

thanks a lot🥰

[engineering87]

thanks a lot🥰

Please set as Answered :)