Add and remove events on calendar screen

[WatermelonCat]

I added a calendar screen to my app but I want a function that allows the user to add an event to the calendar and a function that will allow the user to delete an event to the calendar. 

[v-xida-msft · Accepted solution]

Hi @WatermelonCat ,

Could you please share a bit more about your scenario?

Do you want to add event or delete event within the Calendar screen?

Based on the needs that you mentioned, I think you need to customize your Calendar screen app. I have made a test on my side, please consider take a try with the following workaround:

Within your Calendar screen, add a "Remove" Icon within the CalendarEventsGallery1, set the OnSelect property to following:

Office365Outlook.CalendarDeleteItemV2(dropdownCalendarSelection1.Selected.Name, ThisItem.Id);
ClearCollect(MyCalendarEvents, Office365Outlook.GetEventsCalendarViewV2(_myCalendar.Name, Text(_minDate, UTC), Text(_maxDate, UTC)).value);

Add a "+" icon within the Header bar, set the OnSelect property to following:

Navigate('New Event Screen')

Within your 'New Event Screen', add a "Add" button, set the OnSelect property to following:

Office365Outlook.V2CalendarPostItem(
                                   CalendarDropdown.Selected.Name, 
                                   SubjectBox.Text, 
                                   Text(StartDatePicker.SelectedDate + Time(Value(StartHour.Selected.Value), Value(StartMinute.Selected.Value),0), "[$-en-US]yyyy-mm-ddTHH:mm:ssZ"), 
                                   Text(EndDatePicker.SelectedDate + Time(Value(EndHour.Selected.Value), Value(EndMinute.Selected.Value),0), "[$-en-US]yyyy-mm-ddTHH:mm:ssZ"),
                                  {
                                       TimeZone:"(UTC+08:00) Kuala Lumpur, Singapore",  /* <-- Specify your own local Time Zone value here */
                                       Body: BodyBox.Text
                                  }
);
ClearCollect(MyCalendarEvents, Office365Outlook.GetEventsCalendarViewV2(_myCalendar.Name, Text(_minDate, UTC), Text(_maxDate, UTC)).value);

Please take a try with above solution, check if the issue is solved. Please check the attached sample app for help.

Best regards,