no message

src/app/portal-manage/dashboard-management/dataset-picker.component.ts

@@ -18,7 +18,7 @@ export class DatasetPickerComponent implements OnInit {
 
   datasets$: DatasetModel[] = [];
   @Input() selectedDatasetId: string | null | undefined;
-  @Output() datasetSelected = new EventEmitter<string>();
+  @Output() datasetSelected = new EventEmitter<DatasetModel>();
 
   constructor(private datasetService: DatasetService) { }
 
@@ -30,7 +30,11 @@ export class DatasetPickerComponent implements OnInit {
   }
 
   onDatasetChange(event: any): void {
-    this.datasetSelected.emit(event.target.value);
+    const selectedId = event.target.value;
+    const selectedDataset = this.datasets$.find(d => d.itemId === selectedId);
+    if (selectedDataset) {
+      this.datasetSelected.emit(selectedDataset);
+    }
   }
 
 }