1556797 - Drag and drop broken in week view, existing event shifted to 00:00 [TypeError: scrollbox is null]

Status: RESOLVED FIXED

(Calendar :: Calendar Frontend, defect)

Description

[Stefan Sitter [:ssitter]]

Thunderbird 69.0a1 (20190604091847) with Lightning 7.1a1 on Windows 10.

History: Switch to week view.
a) Create an event using drag and drop. or
b) Move an existing event using drag and drop.

Error:
a) New event is created and displayed at time 00:00 but not at the time where the drag and drop operation took place.
b) Drag and drop doesn't seem to work but event is modified and moved to time 00:00.

Error Console shows:
TypeError: scrollbox is null 26 calendar-multiday-view.xml:1191:32
setupMagicScroll chrome://calendar/content/calendar-multiday-view.xml:1191
onEventSweepMouseMove chrome://calendar/content/calendar-multiday-view.xml:1236

Comment 1

[Stefan Sitter [:ssitter]]

Same error using Thunderbird 68.0a1 (20190520104136) with Lightning 7.0a1.

Comment 2

[Jorg K (CEST = GMT+2)]

Around here:
https://searchfox.org/comm-central/rev/18d2a7176c129e82ade9dce1c729a0a58c095124/calendar/base/content/calendar-multiday-view.xml#1188

Geoff, can you please take a look. In general, who is managing all the dependents of bug 1556222? We can't ship TB 68 with all those regressions.

EDIT: I wonder what Philipp tried to say with this PM of 2nd of June 2019: "For any triaging or development needs outside of volunteer time please coordinate with Magnus."

Comment 3

[Geoff Lankow (:darktrojan)]

Attachment: 1556797-event-dragdrop-1.diff

Comment 4

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/comm-central/rev/7cbed5436d28
Fix broken drag/drop of events in day and week views. r=philipp

Comment 5

[Jorg K (CEST = GMT+2)]

TB 68 beta 2 / Cal 7.0:
https://hg.mozilla.org/releases/comm-beta/rev/c9c8561fc38c13d0e1304b661a9f4dfef32543bc