[FIX] web: restore datepicker lib patches

Patches were introduced by Odoo in the lib and have been removed
while updating it to "tempus dominus". This commit restores them.

See:
- https://github.com/odoo/odoo/commit/3741603495532e218b66f3cfa0272e4536f1cf2c
- https://github.com/odoo/odoo/commit/ab42507d460125c5ee81bb6b4b859146494339ac

1 files changed, 15 insertions, 1 deletions

diff --git a/addons/web/static/lib/tempusdominus/tempusdominus.js b/addons/web/static/lib/tempusdominus/tempusdominus.js
index 77f6e2a4476..63daabbd6f7 100644
--- a/addons/web/static/lib/tempusdominus/tempusdominus.js
+++ b/addons/web/static/lib/tempusdominus/tempusdominus.js
@@ -561,9 +561,18 @@ var DateTimePicker = function ($, moment) {
         };
 
         DateTimePicker.prototype._notifyEvent = function _notifyEvent(e) {
-            if (e.type === DateTimePicker.Event.CHANGE && e.date && e.date.isSame(e.oldDate) || !e.date && !e.oldDate) {
+            // /!\ ODOO FIX: these next conditions have been modified by odoo
+            // FIXME should write a test about the tricky case this handles
+            if (!e.date && !e.oldDate) {
                 return;
             }
+            if (e.type === DateTimePicker.Event.CHANGE) {
+                // check _isUTC flag to ensure that we are not comparing apples and oranges
+                var bothUTC = e.date && e.oldDate && e.date._isUTC === e.oldDate._isUTC;
+                if (bothUTC && e.date.isSame(e.oldDate)) {
+                    return;
+                }
+            }
             this._element.trigger(e);
         };
 
@@ -1856,6 +1865,11 @@ var TempusDominusBootstrap4 = function ($) {
                 self._element.children().first().after(self.widget);
             }
 
+            // /!\ ODOO FIX: the 3 next lines have been *added* by odoo
+            var parentOffset = parent.offset();
+            position.top = offset.top - parentOffset.top;
+            position.left = offset.left - parentOffset.left;
+
             // Top and bottom logic
             if (vertical === 'auto') {
                 //noinspection JSValidateTypes