i implement the calendar via DayPilotPro-8.1.3487
and my customer still use win7 + ie8.
they told me, the calendar has a bug under ie8
open the page, and that page include the calendar, it works.
click the other weeks(the next week or other week) via navigator
the time line wrong. it not move if you move the scroll bar
i think chrome, firefox and edge works. but ie8 and ie9(in some case) do not work
could you please let me know how to fix that?