| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| $(function() { |
| var LS = window.localStorage; |
| var selected = LS['sidebar-selected'] || null; |
| |
| if (selected != null) { |
| var selectedElement = '#' + selected; |
| $(selectedElement).collapse('show'); |
| $('aside.hn-sidebar').scrollTo(selectedElement); |
| } |
| |
| var tabs = $("[id^='collapse']"); |
| tabs.on('shown.bs.collapse', function() { |
| LS['sidebar-selected'] = this.id; |
| }); |
| |
| tabs.on('hidden.bs.collapse', function() { |
| LS['sidebar-selected'] = null; |
| }); |
| }); |