From cd04c12bbbf480e54c47f1f601c50de379908e13 Mon Sep 17 00:00:00 2001
From: Everett Berry <everett@vantage.sh>
Date: Sat, 14 May 2022 10:39:30 -0700
Subject: [PATCH] should fix #615 and #554, also addresses closed issues #274,
 #353, #385, #426, #529, and #543

---
 www/default.js | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/www/default.js b/www/default.js
index 3cfc9c61..7cea1b3c 100644
--- a/www/default.js
+++ b/www/default.js
@@ -135,8 +135,16 @@ function init_data_table() {
     stateSave: true,
     stateDuration: 0,
 
-    // Allow export to CSV
-    buttons: ['csv'],
+    // Allow export to CSV: only visible columns and only current filtered data
+    buttons: [{
+      extend: 'csv',
+      text: 'CSV',
+      exportOptions: {
+        modifier: { search: 'applied' },
+        columns: ':visible'
+      }
+    }],
+
   });
 
   g_data_table