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The second @page directive receives the {text} route parameter and assigns the value to the Text property. This event is commonly used when no command name is associated with the Button control (for instance, with a Submit button). A Click event is raised. ; For event handling: Asynchronous delegate event handlers that return a Task are supported. Uses the private field to maintain its internal toggle state, which demonstrates how to avoid writing directly to a parameter. The problem I have is I can not figure out how to get the value of the selected Cell within my Script Section. If the app's root namespace is BlazorSample and the Counter component resides in the Pages folder: For custom folders that hold components, add an @using directive to the parent component or to the app's _Imports.razor file. Partially-qualified names. Add a package reference for Microsoft.AspNetCore.Components.CustomElements to the app's project file. These events are present in the same View. The browser handles this client-side event by posting it to the server. :::moniker range=">= aspnetcore-7.0". The following example registers the Counter component with the custom HTML element my-counter: Use the custom element with any web framework. If the Heading component was directly accessible by including @page "/heading" at the top of its Razor file, then the component would be rendered for browser requests at both /heading and /heading-example. Component parameters pass data to components and are defined using public C# properties on the component class with the [Parameter] attribute. Otherwise, the framework assumes that a string literal is set. Event handling is covered in more detail later in ASP.NET Core Blazor event handling. If the value is true, the property is set. Register a root component as a custom element: In a Blazor WebAssembly app, call RegisterAsCustomElement on RootComponents in Program.cs: Include the following