Copy .NET 6 code to .NET 9 folder

[Rick-Anderson]

Fixes #33961
Preps #4633

---

Internal previews

📄 File	🔗 Preview link
aspnetcore/data/ef-rp/intro/samples/cu90/wwwroot/lib/jquery-validation/LICENSE.md	aspnetcore/data/ef-rp/intro/samples/cu90/wwwroot/lib/jquery-validation/LICENSE

[tdykstra]

Or do we want to start from scratch in a folder appropriately located for a Blazor Web App version of the tutorial series?

[Rick-Anderson]

Or do we want to start from scratch in a folder appropriately located for a Blazor Web App version of the tutorial series?

I'll let them decide but I think RP is more complete than https://learn.microsoft.com/en-us/aspnet/core/blazor/blazor-ef-core, which is just the RP/Movies/intro

I think it will be easier for them to update the RP version, then @guardrex can take the updated RP and create a Blazor version.

[guardrex]

Is this about jQuery validation? ... If so, it isn't supported for Blazor.

[Rick-Anderson]

Is this about jQuery validation? ... If so, it isn't supported for Blazor.

Nope, it's like your EF/Movies/Blazor tutorial only more advanced. It uses no jQuery.

[guardrex]

Gotcha ... but I think if you're refering to the Blazor movie dB tutorial, it isn't ...

https://learn.microsoft.com/en-us/aspnet/core/blazor/blazor-ef-core

It's this one ...

https://learn.microsoft.com/en-us/aspnet/core/blazor/tutorials/movie-database-app/?view=aspnetcore-8.0

That EF Core Blazor article isn't really a tutorial. It just describes a sample app that uses EF Core. It's not so great. For example, it doesn't use a Quickgrid. It has ton of code to make a manual grid, which we kind'a don't recommend.