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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 part of template_binding; | 5 part of template_binding; |
6 | 6 |
7 /** Extensions to the [SelectElement] API. */ | 7 /** Extensions to the [SelectElement] API. */ |
8 class _SelectElementExtension extends _ElementExtension { | 8 class _SelectElementExtension extends _ElementExtension { |
9 _SelectElementExtension(SelectElement node) : super(node); | 9 _SelectElementExtension(SelectElement node) : super(node); |
10 | 10 |
11 SelectElement get _node => super._node; | 11 SelectElement get _node => super._node; |
12 | 12 |
13 NodeBinding bind(String name, model, [String path]) { | 13 Bindable bind(String name, value, {bool oneTime: false}) { |
14 if (name == 'selectedindex') name = 'selectedIndex'; | 14 if (name == 'selectedindex') name = 'selectedIndex'; |
15 if (name != 'selectedIndex' && name != 'value') { | 15 if (name != 'selectedIndex' && name != 'value') { |
16 return super.bind(name, model, path); | 16 return super.bind(name, value, oneTime: oneTime); |
| 17 } |
| 18 |
| 19 // TODO(jmesserly): merge logic here with InputElement, it's the same except |
| 20 // for the addition of selectedIndex as a valid property name. |
| 21 _node.attributes.remove(name); |
| 22 if (oneTime) { |
| 23 _InputBinding._updateProperty(_node, value, name); |
| 24 return null; |
17 } | 25 } |
18 | 26 |
19 _self.unbind(name); | 27 _self.unbind(name); |
20 _node.attributes.remove(name); | 28 return bindings[name] = new _InputBinding(_node, value, name); |
21 return bindings[name] = new _SelectBinding(_node, name, model, path); | |
22 } | 29 } |
23 } | 30 } |
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