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| 1 <!-- |
| 2 @license |
| 3 Copyright (c) 2015 The Polymer Project Authors. All rights reserved. |
| 4 This code may only be used under the BSD style license found at http://polymer.g
ithub.io/LICENSE.txt |
| 5 The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt |
| 6 The complete set of contributors may be found at http://polymer.github.io/CONTRI
BUTORS.txt |
| 7 Code distributed by Google as part of the polymer project is also |
| 8 subject to an additional IP rights grant found at http://polymer.github.io/PATEN
TS.txt |
| 9 --> |
| 10 <link rel="import" href="../../polymer/polymer.html"> |
| 11 <link rel="import" href="../../iron-form-element-behavior/iron-form-element-beha
vior.html"> |
| 12 <link rel="import" href="../../iron-validatable-behavior/iron-validatable-behavi
or.html"> |
| 13 |
| 14 <dom-module id="simple-element"> |
| 15 <template> |
| 16 <style> |
| 17 :host([invalid]) input { |
| 18 border-color: red; |
| 19 } |
| 20 </style> |
| 21 <input value="{{value}}" id="input"> |
| 22 </template> |
| 23 </dom-module> |
| 24 |
| 25 <script> |
| 26 |
| 27 Polymer({ |
| 28 |
| 29 is: 'simple-element', |
| 30 |
| 31 behaviors: [ |
| 32 Polymer.IronFormElementBehavior, |
| 33 Polymer.IronValidatableBehavior |
| 34 ], |
| 35 |
| 36 listeners: { |
| 37 'input': '_onInput' |
| 38 }, |
| 39 |
| 40 _onInput: function() { |
| 41 this.value = this.$.input.value; |
| 42 }, |
| 43 |
| 44 // Overidden from Polymer.IronValidatableBehavior. Will set the `invalid` |
| 45 // attribute automatically, which should be used for styling. |
| 46 _getValidity: function() { |
| 47 return !!this.value; |
| 48 } |
| 49 |
| 50 }); |
| 51 |
| 52 </script> |
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