How to collapse columns by Default

[nanthakumarm (Nantha)]

We have used “Collapsible Columns” feature by default. How can we collapse desired columns by default when HOT render first time?

http://jsfiddle.net/api/post/library/pure/

[aleksandra_budnik]

Hi @nanthakumarm
Please check this example: http://jsfiddle.net/budnix/rcj9s04t/1/
We were talking about this one on our e-mail support channel but if anyone else would have the same request - the demo is here