From cf938e286382cc8f6cb74b3c6f75275073672aeb Mon Sep 17 00:00:00 2001
From: c-lambert <58025159+c-lambert@users.noreply.github.com>
Date: Mon, 12 Jul 2021 09:41:41 +0200
Subject: [PATCH] Datepicker: Get selectedDay from data-date instead of element
 contents

This makes datepicker work fine even if translation software modifies texts on the page.

Closes gh-1943
---
 ui/widgets/datepicker.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/ui/widgets/datepicker.js b/ui/widgets/datepicker.js
index 7dbcf3de7..9ca29a0db 100644
--- a/ui/widgets/datepicker.js
+++ b/ui/widgets/datepicker.js
@@ -1080,7 +1080,7 @@ $.extend( Datepicker.prototype, {
 		}
 
 		inst = this._getInst( target[ 0 ] );
-		inst.selectedDay = inst.currentDay = $( "a", td ).html();
+		inst.selectedDay = inst.currentDay = parseInt( $( "a", td ).attr( "data-date" ) );
 		inst.selectedMonth = inst.currentMonth = month;
 		inst.selectedYear = inst.currentYear = year;
 		this._selectDate( id, this._formatDate( inst,
@@ -1932,6 +1932,7 @@ $.extend( Datepicker.prototype, {
 							( printDate.getTime() === currentDate.getTime() ? " ui-state-active" : "" ) + // highlight selected day
 							( otherMonth ? " ui-priority-secondary" : "" ) + // distinguish dates from other months
 							"' href='#' aria-current='" + ( printDate.getTime() === currentDate.getTime() ? "true" : "false" ) + // mark date as selected for screen reader
+							"' data-date='" + printDate.getDate() + // store date as data
 							"'>" + printDate.getDate() + "</a>" ) ) + "</td>"; // display selectable date
 						printDate.setDate( printDate.getDate() + 1 );
 						printDate = this._daylightSavingAdjust( printDate );