args.alt, args.control, args.meta on drag events
Hi Dan, It would be wonderful to have a detection of Control, Alt and Meta keys on onTimeRangeSelect / onTimeRangeSelecting / onTimeRangeSelected events in both Scheduler and Calendar. Would this be ...
Right-click drag behaviour differences between Calendar and Scheduler
Hi Dan, The Calendar and Scheduler behave slightly different when right-clicking and dragging a time frame: The calendar only allows a click and prevents dragging a time frame The scheduler allows bo...
Daypilot Month - Loading Label acting odd
Answered: Hi Ed, I confirm the bug. Please let me check it.
Infinite scrolling issue, Chrome on Mac
Answered: Hi Leo, There is a problem with the overlay (non-persistent) scrollbar: it is not possible to detect its actual height. So the Scheduler uses a guess value (which is now 14 pixels). If it doesn’t mat...
Critical regression: Infinite scrolling jumps
Answered: The overlay scrollbar fallback is applied only to selected browsers (Firefox everywhere and Webkit on Mac). In Webkit-based browsers you can force a fixed scrollbar (as described here) to solve this ...
Daypilot Month asp.net TimeRangeRightClickHandling and SelectedHandling co-existence?
Hi, OK, trying to incorporate both TimeRangeRightClickHandling (ContextMenu) and TimeRangeSelectedHandling (JavaScript)…hoping to have both a “click to enter…” type of function and still be able to u...
onBeforeGridLineRender on DayPilot.Gantt
Hi Dan, Many thanks for the latest update/release! Would it be possible to also have access to onBeforeGridLineRender in DayPilot.Gantt? That would help make the Gantt look & behave more like our Sch...
Cannot set properties of null (setting 'innerHTML') on disposed instance
Answered: This should be fixed now in the latest sandbox build (2026.2.6904).
DayPilot.Calendar.getCoords() sometimes contains wrong information
Answered: The getCoords() method returns the position in the grid. If you are not in the grid anymore, it returns the last position. So when the mouse is over all-day events, it doesn’t have a useful value.
List of all questions.