Step 13.9: Bind click event for sendPicture

Author: dotansimha

src/pages/messages/messages-attachments.html

@@ -1,6 +1,6 @@
 <ion-content class="messages-attachments-page-content">
   <ion-list class="attachments">
-    <button ion-item class="attachment attachment-gallery">
+    <button ion-item class="attachment attachment-gallery" (click)="sendPicture()">
       <ion-icon name="images" class="attachment-icon"></ion-icon>
       <div class="attachment-name">Gallery</div>
     </button>