I am having serious problems with this method :)
I have approx 3 levels of time headers, year, month day. I would like to go to next or previous year/month with the help of two clickable elements that I would like to add. But no matter how I do they wont appear.
I notice that there are two divs in my time-header-cell and in one of the divs I can see my element but it is somehow marked with display:none
After removing the check if it is first or second level of time header I notice it starts to output my element. But not for all columns, it seems to skip the first and last one (furthest to the left/right).
So if i'm looking at a week it shows me my "previous-button" but only for days 2-6 and not 1 and 7(depending on the scrollbar). I now notice that that might have something to do with the floating labels, it is shown when I start scrolling. Perhaps the problem with the div for level 0 and 1 is related to this...
I cant attach images in a comment it seems like :(