fix input treeSelect

src/app/demo/service/nodeservice.ts

@@ -31,10 +31,4 @@ export class NodeService {
       .toPromise()
       .then(res => res.data as TreeNode[]);
     }
-
-    getTreeNodes(){
-      return this.http.get<any>('assets/demo/data/treenodes.json')
-      .toPromise()
-      .then(res => res.data as TreeNode[]);
-    }
 }

src/app/demo/view/inputdemo.component.ts

@@ -110,7 +110,7 @@ export class InputDemoComponent implements OnInit{
             {name: 'Option 3', value: 3}
         ];
 
-        this.nodeService.getTreeNodes().then(data => this.treeSelectNodes = data);
+        this.nodeService.getFiles().then(files => this.treeSelectNodes = files)
     }
 
     filterCountry(event) {

src/app/demo/view/menusdemo.component.html

@@ -19,7 +19,7 @@
             <p-breadcrumb [model]="breadcrumbItems" [home]="{icon: 'pi pi-home'}"></p-breadcrumb>
         </div>
     </div>
-    <!-- TODO: ROUTERVIEW PROBLEM ? -->
+    
     <div class="col-12 md:col-6">
         <div class="card card-w-title">
             <h5>Steps</h5>