From f72aa05e4ecdce35c3dcac533e21ee1fe89fd723 Mon Sep 17 00:00:00 2001
From: Ravinder Payal <ravinderpayalspcl@gmail.com>
Date: Sat, 4 Feb 2017 21:38:38 +0530
Subject: [PATCH] Update file-item.class.ts

---
 src/file-upload/file-item.class.ts | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/file-upload/file-item.class.ts b/src/file-upload/file-item.class.ts
index 17fe274..e84e0e2 100644
--- a/src/file-upload/file-item.class.ts
+++ b/src/file-upload/file-item.class.ts
@@ -1,7 +1,14 @@
 import { FileLikeObject } from './file-like-object.class';
 import { FileUploader, ParsedResponseHeaders, FileUploaderOptions } from './file-uploader.class';
 
+import {Observable} from "rxjs/Rx";
+
 export class FileItem {
+  public observer:any;
+  /**
+  * Observable for subscribing the server result
+  */
+  public resObservable:Observable;
   public file:FileLikeObject;
   public _file:File;
   public alias:string;
@@ -36,6 +43,7 @@ export class FileItem {
       this.alias = uploader.options.itemAlias || 'file';
     }
     this.url = uploader.options.url;
+    this.resObservable=new Observable.create(observer=>{this.observer=observer});
   }
 
   public upload():void {