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| 1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file |
| 2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
| 3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
| 4 | 4 |
| 5 library todomvc.web.router_options; | 5 library todomvc.web.router_options; |
| 6 | 6 |
| 7 import 'dart:html'; | 7 import 'dart:html'; |
| 8 import 'package:polymer/polymer.dart'; | 8 import 'package:polymer/polymer.dart'; |
| 9 | 9 |
| 10 /** | 10 /** |
| (...skipping 11 matching lines...) Expand all Loading... |
| 22 RouterOptions.created() : super.created() { | 22 RouterOptions.created() : super.created() { |
| 23 polymerCreated(); | 23 polymerCreated(); |
| 24 } | 24 } |
| 25 | 25 |
| 26 bool get applyAuthorStyles => true; | 26 bool get applyAuthorStyles => true; |
| 27 var _sub; | 27 var _sub; |
| 28 | 28 |
| 29 void enteredView() { | 29 void enteredView() { |
| 30 super.enteredView(); | 30 super.enteredView(); |
| 31 | 31 |
| 32 var anchors = this.queryAll('a'); | 32 var anchors = this.querySelectorAll('a'); |
| 33 | 33 |
| 34 _updateHash(records) { | 34 _updateHash(records) { |
| 35 var hash = window.location.hash; | 35 var hash = window.location.hash; |
| 36 if (hash == '') hash = '#/'; | 36 if (hash == '') hash = '#/'; |
| 37 for (var a in anchors) { | 37 for (var a in anchors) { |
| 38 if (a.hash == hash) { | 38 if (a.hash == hash) { |
| 39 a.classes.add('selected'); | 39 a.classes.add('selected'); |
| 40 } else { | 40 } else { |
| 41 a.classes.remove('selected'); | 41 a.classes.remove('selected'); |
| 42 } | 42 } |
| 43 } | 43 } |
| 44 } | 44 } |
| 45 | 45 |
| 46 _updateHash(null); | 46 _updateHash(null); |
| 47 _sub = windowLocation.changes.listen(_updateHash); | 47 _sub = windowLocation.changes.listen(_updateHash); |
| 48 } | 48 } |
| 49 | 49 |
| 50 void leftView() { | 50 void leftView() { |
| 51 _sub.cancel(); | 51 _sub.cancel(); |
| 52 super.leftView(); | 52 super.leftView(); |
| 53 } | 53 } |
| 54 } | 54 } |
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