Allow pagination widget to handle empty pages

js/h5p-data-view.js

@@ -108,10 +108,10 @@ var H5PDataView = (function ($) {
       else {
         // Update table data
         self.updateTable(data.rows);
+      }
 
       // Update pagination widget
       self.updatePagination(data.num);
-      }
 
       if (self.loaded !== undefined) {
         self.loaded();
@@ -255,7 +255,6 @@ var H5PDataView = (function ($) {
     var remove = function () {
       self.facets[col].$tag.remove();
       delete self.facets[col];
-      self.offset = 0; // Reset to page 1
       self.loadData();
     };
 
@@ -276,9 +275,6 @@ var H5PDataView = (function ($) {
       }
     });
 
-    // Reset to page 1
-    self.offset = 0;
-
     // Load data with new filter
     self.loadData();
   };