Bug 9464 - Update DataTables configuration on patron statistics page

This page removes an unnecessary link to the old tablesorter plugin and
changes the configuration details of the DataTables plugin so that an
empty filter box doesn't appear as dot above and below the table (an
empty <div> with a 1-pixel border).

To test, open the patron statistics page for a patron who has entries to
display. Sorting should work normally and no dots should be seen.

Signed-off-by: Jonathan Druart <jonathan.druart@biblibre.com>

Signed-off-by: Paul Poulain <paul.poulain@biblibre.com>
Signed-off-by: Jared Camins-Esakov <jcamins@cpbibliography.com>

koha-tmpl/intranet-tmpl/prog/en/modules/members/statistics.tt

@@ -12,14 +12,12 @@
 [% INCLUDE 'datatables-strings.inc' %]
 <script type="text/javascript" src="[% themelang %]/js/datatables.js"></script>
 [% INCLUDE 'calendar.inc' %]
-<script type="text/javascript" src="[% themelang %]/lib/jquery/plugins/jquery.tablesorter.min.js"></script>
 <script type="text/javascript">
     $(document).ready(function() {
         $("#statistics").dataTable($.extend(true, {}, dataTablesDefaults, {
-            'bPaginate': false,
-            'bFilter': false,
-            'bInfo': false,
-        } ));
+            "sDom": 't',
+            "bPaginate": false
+        }));
     });
 </script>
 </head>