X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/931035f064b020f125daf5b905e87f994528020e..d14dd75b263d8f999603b66d23f74667d36a2412:/apps/workbench/app/assets/javascripts/tab_panes.js

diff --git a/apps/workbench/app/assets/javascripts/tab_panes.js b/apps/workbench/app/assets/javascripts/tab_panes.js
index 11990b0dea..eb574791a5 100644
--- a/apps/workbench/app/assets/javascripts/tab_panes.js
+++ b/apps/workbench/app/assets/javascripts/tab_panes.js
@@ -2,7 +2,6 @@
 
 // Fire when a tab is selected/clicked.
 $(document).on('shown.bs.tab', '[data-toggle="tab"]', function(event) {
-    update_selection_actions();
     // reload the pane (unless it's already loaded)
     $($(event.target).attr('href')).
         not('.pane-loaded').
@@ -107,8 +106,8 @@ $(document).on('arv:pane:reload', '[data-pane-content-url]', function(e) {
     var content_url = $pane.attr('data-pane-content-url');
     $.ajax(content_url, {dataType: 'html', type: 'GET', context: $pane}).
         done(function(data, status, jqxhr) {
-            // Preserve collapsed state
             var $pane = this;
+            // Preserve collapsed state
             var collapsable = {};
             $(".collapse", this).each(function(i, c) {
                 collapsable[c.id] = $(c).hasClass('in');
@@ -125,7 +124,7 @@ $(document).on('arv:pane:reload', '[data-pane-content-url]', function(e) {
             $pane.removeClass('pane-loading');
             $pane.addClass('pane-loaded');
             $pane.attr('data-loaded-at', (new Date()).getTime());
-            $pane.trigger('arv:pane:loaded');
+            $pane.trigger('arv:pane:loaded', [$pane]);
 
             if ($pane.hasClass('pane-stale')) {
                 $pane.trigger('arv:pane:reload');
@@ -134,7 +133,9 @@ $(document).on('arv:pane:reload', '[data-pane-content-url]', function(e) {
             var $pane = this;
             var errhtml;
             var contentType = jqxhr.getResponseHeader('Content-Type');
-            if (contentType && contentType.match(/\btext\/html\b/)) {
+            if (jqxhr.readyState == 0 || jqxhr.status == 0) {
+              errhtml = "Cancelled.";
+            } else if (contentType && contentType.match(/\btext\/html\b/)) {
                 var $response = $(jqxhr.responseText);
                 var $wrapper = $('div#page-wrapper', $response);
                 if ($wrapper.length) {
@@ -149,7 +150,7 @@ $(document).on('arv:pane:reload', '[data-pane-content-url]', function(e) {
                     replace(/</g, '&lt;').
                     replace(/>/g, '&gt;');
             }
-            $pane.html('<div><p>' +
+            $pane.html('<div class="pane-error-display"><p>' +
                       '<a href="#" class="btn btn-primary tab_reload">' +
                       '<i class="fa fa-fw fa-refresh"></i> ' +
                       'Reload tab</a></p><iframe style="width: 100%"></iframe></div>');