How to link web parts from one dashboard to another using Sharepoint Online 2013?

I have two dashboards on two different pages in one subsite. I'm using two views FutureItems and PastItems. FutureItems is for one dashboard and PastItems for another. On each dashboard im using different webparts which is already connected to eachother. But now i want to make a connection for those web parts from one dashboard to another, any help please?

I'm doing eactly the same as given in the link below.

http://ift.tt/1v257LR

I'm using SharePoint Online 2013.

Thanks Amir