Deep dive into paging in layered architectures with Hot Chocolate 14

[@whirgod]

Great stuff! Are there any plans to do the same things for sorting and filtering?

[@andreaskarz]

Amazing stuff 🤩🤩

[@ChilliCream]

Thanks 😁

[@АлексейВасильев-р6м]

I have layered architecture and want to do pagination logic in service layer, but now my query resolver knows about db interface (IAggregateFluent) Is there any way to use something like 'ToPageAsync()' but with mongodb? I want to have call chain like resolver.resolve(pageArg) -> service(pagearg) -> dblayer(pagear) {...logic return Page}

[@robbrodie6811]

Can I do offset based pagination with these libraries as well? We have some use cases where we need to display page number and total page count.

[@ChilliCream]

No, we focused on curser pagination. But offset should be easy to do.

[@Siddiskongen]

Very nice walkthrough. Only thing to note is that your camera is covering alot of things you are doing. Either move it to the left or switch the file explorer to the right ;-)

[@josepvg]

Hi and thanks, I have a question: I just discovered this and i'm using projection and it affects the database query directly through iqueriable. when using pagination like this, do we lose the sql projection?

[@cristian6402-t8y]

Dataloaders, projection and pagination do not work with eachother in v14rc1 :(

[@ChilliCream]

They do in 14 rc.3 which should be out this week ...

[@vickytr1692]

Please share the git up repo link.

[@ChilliCream]

The code examples are part of our course material. If you signup to the Online Workshop or to our dometrain course you will get full access to the code.

[@vickytr1692]

@@ChilliCream it would be great if you could drop the link for dometrain course.

[@Wahsner]

@@vickytr1692 i dont think its been released yet.

[@ChilliCream]

courses.chillicream.com

[@dribhsingh2283]

please add these type of things with raven db also , because raven does not supports entityframework and cursor based pagination fails with raven db queries with index