Tree-like control for the datasource with large amount of records

Hello!
in documentation it is written:

Tree renders all records available in the data container at once, so you shouldn’t use it to display a large amount of data.

TreeTable renders all records available in the data container at once, so you shouldn’t use it to display a large amount of data.

So the question is : do you have some tree-like control to display quite large amount of data (in my tests 2000 records is allready to much for the TreeTable control) ? Or we should create such control from scratch ?

1 Like

Hello,

I’d recommend taking a look at the TreeDataGrid component. It works faster than Table.

Regards,
Gleb

Hi!

Just tried out the TreeDataGrid. As is saw, It loads all the data from the datasource, like other tree-like controls. I need a lazy loading - at the first time i want to load only roots and download children by demand (in expand tree node event).

Is it possible ?

hi,do you have any solutions now?

Please check this Displaying large amounts of hierarchical data - #2 by gorelov