Fixed #4610

primefaces · Dec 24, 2017 · a3a1369 · a3a1369
1 parent b3676f8
commit a3a1369
Showing 1 changed file with 10 additions and 6 deletions.
diff --git a/src/app/components/accordion/accordion.ts b/src/app/components/accordion/accordion.ts
@@ -158,6 +158,7 @@ export class Accordion implements BlockableUI, AfterContentInit, OnDestroy {
 
     initTabs(): any {
         this.tabs = this.tabList.toArray();
+        this.updateSelectionState();
     }
 
     getBlockableElement(): HTMLElement {
@@ -170,16 +171,19 @@ export class Accordion implements BlockableUI, AfterContentInit, OnDestroy {
 
     set activeIndex(val: any) {
         this._activeIndex = val;
-
-        if(this.tabs && this.tabs.length && this._activeIndex != null) {
-            for(let i = 0; i < this.tabs.length; i++) {
+        this.updateSelectionState();
+    }
+
+    updateSelectionState() {
+        if (this.tabs && this.tabs.length && this._activeIndex != null) {
+            for (let i = 0; i < this.tabs.length; i++) {
                 let selected = this.multiple ? this._activeIndex.includes(i) : (i === this._activeIndex);
                 let changed = selected !== this.tabs[i].selected;
-                
-                if(changed) {
+
+                if (changed) {
                     this.tabs[i].animating = true;
                 }
-                
+
                 this.tabs[i].selected = selected;
                 this.tabs[i].selectedChange.emit(selected);
             }