JSRuntime is not registered Blazor

Question

I have a Blazor Wasm project and when I want to inject the JSRuntime

@inject JSRuntime js

I'm getting this error:

Cannot provide a value for property 'js' on type 'BlazorApp.Pages.Page'. There is no registered service of type 'Microsoft.JSInterop.JSRuntime'

Is JSRuntime not registered by default?

How do I register it?

Answer 1

You need to inject IJSRuntime, not JSRuntime.

Answer 2

Try

@inject IJSRuntime JSRuntime

and in method use JSRuntime as object with methods.