From d12dc36e2724cc383879dea6f44f75ccc016117b Mon Sep 17 00:00:00 2001
From: Cora Johnson-Roberson <cora.johnson.roberson@gmail.com>
Date: Fri, 10 Feb 2017 12:18:07 -0500
Subject: [PATCH] add export cluster link to body (needed for Firefox)

---
 main/webapp/modules/core/scripts/dialogs/clustering-dialog.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/main/webapp/modules/core/scripts/dialogs/clustering-dialog.js b/main/webapp/modules/core/scripts/dialogs/clustering-dialog.js
index 0eacd4254..2376f0751 100644
--- a/main/webapp/modules/core/scripts/dialogs/clustering-dialog.js
+++ b/main/webapp/modules/core/scripts/dialogs/clustering-dialog.js
@@ -397,7 +397,9 @@ ClusteringDialog.prototype._export = function() {
     var link = document.createElement('a');
     link.href = 'data:' + data;
     link.download = "clusters_" + projectName + "_" + columnName + "_" + timeStamp + ".json";
+    document.body.appendChild(link);
     link.click();
+    document.body.removeChild(link);
 };
 
 ClusteringDialog.prototype._dismiss = function() {