From c113b9cda701b97d2265776e32853afd96575f2d Mon Sep 17 00:00:00 2001
From: Julian Hinxlage <hinxlage.julian@web.de>
Date: Mon, 27 May 2019 17:52:25 +0200
Subject: [PATCH] +cluster table clear before updating

---
 src/main/webapp/js/clusters.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/main/webapp/js/clusters.js b/src/main/webapp/js/clusters.js
index f6799b3..f0dfd22 100644
--- a/src/main/webapp/js/clusters.js
+++ b/src/main/webapp/js/clusters.js
@@ -13,6 +13,11 @@ function updateClusters(id) {
 }
 
 function drawClusterTable(){
+    let table = document.getElementById("cluster_table");
+    while(table.hasChildNodes()){
+        table.removeChild(table.firstChild);
+    }
+
     let row = $("<thead>");
     row.append("<tr>");
     row.append("<td></td>");