X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/5185c0d7e1d9aa8ea4abe46e4bbc0927e52e9a66..5923d0fa912c73e3725e52c869d72793304ae44a:/apps/workbench/app/assets/javascripts/infinite_scroll.js

diff --git a/apps/workbench/app/assets/javascripts/infinite_scroll.js b/apps/workbench/app/assets/javascripts/infinite_scroll.js
index 7bdf574ed9..81a3a4639b 100644
--- a/apps/workbench/app/assets/javascripts/infinite_scroll.js
+++ b/apps/workbench/app/assets/javascripts/infinite_scroll.js
@@ -225,6 +225,10 @@ $(document).
                 trigger('scroll');
         });
     }).
+    on('shown.bs.tab', 'a[data-toggle="tab"]', function(event) {
+        $(event.target.getAttribute('href') + ' [data-infinite-scroller]').
+            trigger('scroll');
+    }).
     on('click', 'th[data-sort-order]', function() {
         var direction = $(this).data('sort-order-direction');
         // reverse the current direction, or do ascending if none
@@ -241,8 +245,8 @@ $(document).
         // put it in the browser history state if browser allows it
         if( hasHTML5History() ) {
             var tabId = $(this).closest('div.tab-pane').attr('id');
-            var state =  history.state;
-            if( state.order === undefined) {
+            var state =  history.state || {};
+            if( state.order === undefined ) {
                 state.order = {};
             }
             state.order[tabId] = order;