Fixed #10931 Calendar | Year Picker and Month Picker empty when value…

… empty and using Range or Multiple Selection
primefaces · Dec 7, 2021 · 302cb38 · 302cb38
1 parent 10e9021
commit 302cb38
Showing 1 changed file with 12 additions and 4 deletions.
diff --git a/src/app/components/calendar/calendar.ts b/src/app/components/calendar/calendar.ts
@@ -1212,15 +1212,23 @@ export class Calendar implements OnInit,OnDestroy,ControlValueAccessor {
     }
 
     isMonthSelected(month) {
-        let value = this.isRangeSelection() ? this.value[0] : this.value;
+        if (this.isComparable()) {
+            let value = this.isRangeSelection() ? this.value[0] : this.value;
 
-        return !this.isMultipleSelection() && this.isComparable() ? (value.getMonth() === month && value.getFullYear() === this.currentYear) : false;
+            return !this.isMultipleSelection() ? (value.getMonth() === month && value.getFullYear() === this.currentYear) : false;
+        }
+
+        return false;
     }
 
     isYearSelected(year) {
-        let value = this.isRangeSelection() ? this.value[0] : this.value;
+        if (this.isComparable()) {
+            let value = this.isRangeSelection() ? this.value[0] : this.value;
 
-        return !this.isMultipleSelection() && this.isComparable() ? (value.getFullYear() === year) : false;
+            return !this.isMultipleSelection() ? (value.getFullYear() === year) : false;
+        }
+
+        return false;
     }
 
     isDateEquals(value, dateMeta) {