period selection for data page #2
Description
Currently in the popup panel you can only see usage-overview from current day. Also the data of the other days is saved in the local storage there is currently no option to review them.
So the idea is to add a bar at the top where you can see the current time period you are watching on and also add a calendar, you can open by clicking on the bar, where you can change the time period.
Further it is also a good idea I guess, to make it clear in the calendar selection on wich days data is available for example by make a small colored dot above/below them or make the day number colored.