Calendar: fix first-day-of-week (ElemeFE#21057)

hzsrc · Feb 2, 2023 · ae497df · ae497df
1 parent 7dc9b88
commit ae497df
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/packages/calendar/src/date-table.vue b/packages/calendar/src/date-table.vue
@@ -124,7 +124,8 @@ export default {
         let firstDay = getFirstDayOfMonth(date);
         firstDay = firstDay === 0 ? 7 : firstDay;
         const firstDayOfWeek = typeof this.firstDayOfWeek === 'number' ? this.firstDayOfWeek : 1;
-        const prevMonthDays = getPrevMonthLastDays(date, firstDay - firstDayOfWeek).map(day => ({
+        const offset = (7 + firstDay - firstDayOfWeek) % 7;
+        const prevMonthDays = getPrevMonthLastDays(date, offset).map(day => ({
           text: day,
           type: 'prev'
         }));