Fix query that finds the nearest container of a table row and stores it.

public/js/icinga/events.js

@@ -382,7 +382,7 @@
             }
 
             // update selection
-            if (event.ctrlKey && multisel) {
+            if ((event.ctrlKey || event.metaKey) && multisel) {
                 icinga.ui.toogleTableRowSelection($tr);
                 // multi selection
             } else if (event.shiftKey && multisel) {

public/js/icinga/ui.js

@@ -477,7 +477,7 @@
          */
         focusTable: function (table) {
             $('table').filter(function(){ return this !== table; }).find('tr[href]').removeClass('active');
-            var n = $(table).closest('.container').data('icinga-url');
+            var n = $(table).closest('div.container').attr('data-icinga-url');
             focusedTableDataUrl = n;
         },