diff --git a/web/gui2-fw-lib/src/app/app.component.html b/web/gui2-fw-lib/src/app/app.component.html
index f8d881f..2cc727e 100644
--- a/web/gui2-fw-lib/src/app/app.component.html
+++ b/web/gui2-fw-lib/src/app/app.component.html
@@ -45,3 +45,5 @@
   it is picked up in this app.
 </p>
 <onos-quickhelp></onos-quickhelp>
+<onos-loading [running]="loadingRunning"></onos-loading>
+<button (click)="toggleLoadingRunning()">Toggle loading image</button>
diff --git a/web/gui2-fw-lib/src/app/app.component.ts b/web/gui2-fw-lib/src/app/app.component.ts
index b6a7c8b..a5a5450 100644
--- a/web/gui2-fw-lib/src/app/app.component.ts
+++ b/web/gui2-fw-lib/src/app/app.component.ts
@@ -14,8 +14,8 @@
  * limitations under the License.
  */
 
-import { Component } from '@angular/core';
-import { FnService } from 'gui2-fw-lib';
+import {Component} from '@angular/core';
+import {FnService, LogService} from 'gui2-fw-lib';
 
 @Component({
   selector: 'app-root',
@@ -24,10 +24,15 @@
 })
 export class AppComponent {
   title = 'Test app for GUI Framework Library';
+  loadingRunning: boolean = false;
 
   constructor(
     protected fs: FnService
   ) {
     this.title = this.fs.cap(this.title);
   }
+
+    toggleLoadingRunning() {
+        this.loadingRunning = !this.loadingRunning;
+    }
 }
diff --git a/web/gui2-fw-lib/src/assets/.gitkeep b/web/gui2-fw-lib/src/assets/.gitkeep
deleted file mode 100644
index e69de29..0000000
--- a/web/gui2-fw-lib/src/assets/.gitkeep
+++ /dev/null