From e26d5fded8e2d75e468746a3a8b69b3b7d7931fa Mon Sep 17 00:00:00 2001
From: Albert Backenhof <EXT_BPD@qlik.com>
Date: Mon, 20 May 2019 10:12:22 +0200
Subject: [PATCH] Specifying excel type of excel download

---
 src/excel-export.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/excel-export.js b/src/excel-export.js
index 7b01e18..1e2bb66 100644
--- a/src/excel-export.js
+++ b/src/excel-export.js
@@ -83,7 +83,7 @@ function buildTableHTML (id, title, subtitle, footnote) {
 
 function downloadXLS (html) {
   const filename = 'analysis.xls';
-  const blobObject = new Blob([html]);
+  const blobObject = new Blob([html], { type: 'application/vnd.ms-excel' });
 
   // IE/Edge
   if (window.navigator.msSaveOrOpenBlob) {