Fixed #14788 - update select condition to prevent selection of alread…

…y selected item
primefaces · Feb 14, 2024 · 92e3310 · 92e3310
1 parent 469466a
commit 92e3310
Showing 1 changed file with 7 additions and 5 deletions.
diff --git a/src/app/components/dropdown/dropdown.ts b/src/app/components/dropdown/dropdown.ts
@@ -1107,11 +1107,13 @@ export class Dropdown implements OnInit, AfterViewInit, AfterContentInit, AfterV
     }
 
     onOptionSelect(event, option, isHide = true, preventChange = false) {
-        const value = this.getOptionValue(option);
-        this.updateModel(value, event);
-        this.focusedOptionIndex.set(this.findSelectedOptionIndex());
-        isHide && setTimeout(() => this.hide(true), 1);
-        preventChange === false && this.onChange.emit({ originalEvent: event, value: value });
+        if (!this.isSelected(option)) {
+            const value = this.getOptionValue(option);
+            this.updateModel(value, event);
+            this.focusedOptionIndex.set(this.findSelectedOptionIndex());
+            isHide && setTimeout(() => this.hide(true), 1);
+            preventChange === false && this.onChange.emit({ originalEvent: event, value: value });
+        }
     }
 
     onOptionMouseEnter(event, index) {