How do you implement the routing constraints in Blazor?
A route constraint enforces type matching on a route segment to a component. In the following example, the route to the Users component only matches if: An Id route segment is present on the request URL. The Id segment is an integer (int). Reference link: https://docs.microsoft.com/en-us/aspnet/core/blazor/routing?view=aspnetcore-3.1
How do you handle the parameter in routing in Blazor?
The parameters can be defined using curly braces within a routing template in both the @page directive and RouteAttribute. Using @page directive Using RouteAttribue Reference link: https://docs.microsoft.com/en-us/aspnet/core/blazor/routing?view=aspnetcore-3.1 https://www.c-sharpcorner.com/article/routing-in-blazor/
Error: System.ArgumentException: Cannot instantiate implementation type ‘Microsoft.AspNetCore.Blazor.Services.UriHelperBase’ for service type ‘Microsoft.AspNetCore.Blazor.Services.IUriHelper’. Now what?
Here is the solution. This works after adding a dependency injection for NavigationManager, and IUriHelper has been replaced with NavigationManager. Reference link: https://devblogs.microsoft.com/aspnet/asp-net-core-and-blazor-updates-in-net-core-3-0-preview-9/
How do I load a JSON file in the client-side of the Blazor app without making a request to server?
To load a JSON file in Blazor, refer to the following code.
How do you configure and set the layout page in Blazor?
Technically, a layout is just another component. To convert a component into a layout it: Inherits from LayoutComponentBase, which adds the Body property to the layout. Uses the Razor syntax @Body in the markup where the content should need to be rendered. The default template of Blazor contains MainLayout.cshtml under the shared folder. It works as a layout page. Use layout in component The layout can be defined by using both @layout directive and Layout Attribute in a component. Using @layout directive Define Layout globally The layout can be defined globally for all component. So that there is no need to add them each page. In _import.cshtml file, import the MainLayout. Reference link : https://www.c-sharpcorner.com/article/working-with-layout-page-in-blazor/