I want to persist grid state whenever a column width, order, or visibility state is changed such that when a user visits the same page in the future the columns are in the same state. I don't want to require an extra button click after the user makes a change to column state.
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Viktor Tachev
Telerik team
answered on 11 May 2018, 12:29 PM
Hi Doug,
Different action performed by the user will raise different event for the Grid. For example changing the width of a column would raise columnResize and hiding a column will trigger columnHide. You can see a full list of the Grid events in the Events section of the docs.
With that said, as I understand the requirement is that Grid settings should be persisted when they leave the page. In that case I would suggest using the onbeforeunload event. This way the last applied options will be saved at once.
In order to restore the settings you can use a button or the document.ready event.