lazy laoding

what kind of container i can use to implement the add-on lazy query container and improve lazy loading?
indeed, i have services that can extract data from databases.

Just do a search fro “leazy” on the add-ons, there will be several completely finished add ons just for that.
Without more information it’s difficult to tell what you need.

A basic requirement of all lazy loading stuff, is that the total ammount of rows is known, so the scrollbars are drawn correctly.

PS: Please post follow ups on the threads you open, and not always open a new thread when you need more info about a answer.