I get an error anytime I try to specify a view component from a razor page which lies anywhere but directly under the folder structure of shared/components. For example, shared/components/UserCRUD/{mycomponent} will not work. See the pictures below:

where I include the view component. Note that I have also tried this with typeof() and nameof(), to which the intellisense correctly identifies the correct location under the sub folder.

My relevant folder structure:

The namespace I am using. Note that I have also tried naming this with the "ViewComponent" suffix to no end.

And finally the exception. The most strange thing is that the exception isn't looking at the path I handed it. It's completely omitting UserCRUD.

CodePudding user response：

The folder setup you have doesn't match with the default view location formats.
Even adjusting those doesn't seem to work - or at least I don't succeed in it.

No combination of fixed values and predefined placeholders ({0} view name, {1} page name) seem to give the expected result; there's something with that Components segment that always get added automatically.

Below does work.

In AdminDashboard/Index.cshtml include that UserTable component as below.
You can also keep your current call since that one seems to work.

@await Component.InvokeAsync("UserTable")

Adjust your UserTable component in UserTable.cs by returning the full path to the corresponding view, being /Areas/Identity/Pages/Shared/Components/UserCRUD/UserTable/UserTable.cshtml.

public class UserTable : ViewComponent
{
    public IViewComponentResult Invoke(string module)
        => View("/Areas/Identity/Pages/Shared/Components/UserCRUD/UserTable/UserTable.cshtml");
}

You'll have to do similarly for the other views in that UserCRUD folder.