I have a content type that has a start_date and end_date fields.
I need to make a view with a filter: start_period - end_period
The view should select all nodes where the two periods overlap, for example:
node: 1 jan 2015 - 31 Dec 2015
filter values to select this node could be: 1 oct 2014 - 1 feb 2015 1 oct 2014 - 1 mar 2016 1 apr 2015 - 1 may 2015 1 apr 2015 - 1 mar 2016
Filter values that do not select the node could be: 1 oct 2014 - 1 dec 2014 1 jan 2016 - 1 mar 2016
Is there a module to do that? thank you in advance