How can i reset dataSource from data of service.

[Simon Li]

Hi, i am trying to make a demo of treegrid for collaborate-editing by websocket. How should i refresh(reset) datasource when data json of server side had be changed.

The virtualization treegrid scrolled to top when I tried to replace directly, how can i stay the scroll status.

Thanks.

[Farveen Sulthana Thameeztheen Basha]

Hi Simon Li,

Query#:-The virtualization treegrid scrolled to top when I tried to replace directly, how can i stay the scroll status.

By default, in EJ2 TreeGrid, we have used browser scrollbar to scroll the contents in the treegrid. If we change the dataSource of the Treegrid, the treegird will automatically refresh the contents. So that, the scroller moves to the origin(top) of the scrollbar which is behavior. Basically scrollbar rendered in treegrid after data bounded and based on Treegrid’s width and height.

Regards,

Farveen sulthana T