insert save link only once

diff --git a/public/edit_table.js b/public/edit_table.js
index b9e9959..67ab62b 100644 (file)
--- a/public/edit_table.js
+++ b/public/edit_table.js
@@ -32,6 +32,7 @@ var cell_blur = function() {
                if ( ! data ) {
                        data = content; // fallback to submited data for 304
                } else {
+                       if ( $('a.save_changes').length == 0 )
                        $('a.changes').before('<a class=save_changes href="/data/save">save</a>')
                }
                var vals = data.split('¶');