From 9180f9964c90416dca342111eaea8f1804f3f182 Mon Sep 17 00:00:00 2001
From: Raph <rafal83@users.noreply.github.com>
Date: Mon, 3 Jul 2017 23:18:20 +0200
Subject: [PATCH] fix(file-service): make progress based on upload API (#728)

Make progress upload based on upload, not need backend compatible
---
 src/platform/core/file/services/file.service.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/platform/core/file/services/file.service.ts b/src/platform/core/file/services/file.service.ts
index 3f0d696d54..8e98d0a75a 100644
--- a/src/platform/core/file/services/file.service.ts
+++ b/src/platform/core/file/services/file.service.ts
@@ -55,9 +55,9 @@ export class TdFileService {
         return subscriber.error('For [IUploadOptions] you have to set either the [file] or the [formData] property.');
       }      
 
-      xhr.onprogress = (event: ProgressEvent) => {
+      xhr.upload.onprogress = (event: ProgressEvent) => {
         let progress: number = 0;
-        if (event.total > 0) {
+        if (event.lengthComputable) {
           progress = Math.round(event.loaded / event.total * 100);
         }
         this._progressSubject.next(progress);