Fix issue primefaces#3337

Signed-off-by: undermoodzyx <mygmzyx@gmail.com>
undermoodzyx · Jul 22, 2017 · 1384fd4 · 1384fd4
1 parent 5470252
commit 1384fd4
Showing 1 changed file with 17 additions and 2 deletions.
diff --git a/src/app/components/calendar/calendar.ts b/src/app/components/calendar/calendar.ts
@@ -458,7 +458,14 @@ export class Calendar implements AfterViewInit,AfterViewChecked,OnInit,OnDestroy
 
         if(this.currentMonth === 0) {
             this.currentMonth = 11;
-            this.currentYear--;
+
+            if (this.yearOptions && this.yearOptions.length >= 1) {
+                if (--this.currentYear < this.yearOptions[0]) {
+                    this.currentYear = this.yearOptions[0];
+                }
+            } else {
+                this.currentYear--;
+            }
         }
         else {
             this.currentMonth--;
@@ -476,7 +483,15 @@ export class Calendar implements AfterViewInit,AfterViewChecked,OnInit,OnDestroy
 
         if(this.currentMonth === 11) {
             this.currentMonth = 0;
-            this.currentYear++;
+
+            if (this.yearOptions && this.yearOptions.length >= 1) {
+                const maxYear =this.yearOptions[this.yearOptions.length - 1];
+                if (++this.currentYear > maxYear) {
+                    this.currentYear = maxYear;
+                }
+            } else {
+                this.currentYear++;
+            }
         }
         else {
             this.currentMonth++;