Save the state of Collapse/Expand Groups in Grid Panel in ExtJS

Question

Hi,

Iam working on a grid Panel.Iam using a grouping store in the grid panel.I wanted to save the state of groups (expanded /Collapsed states) in grid panel. Is there a way to save the state when the page is refreshed?.

I appreciate any help. Thanks

Answer 1

The GroupingView is already set up to be stateful, but you must have configured the StateManager with a valid provider in order for it to be in effect. See the linked doc page for an example using the built-in CookieProvider.