| <!-- |
| Copyright (c) 2014 The Polymer Project Authors. All rights reserved. |
| This code may only be used under the BSD style license found at https://polymer.github.io/LICENSE.txt |
| The complete set of authors may be found at https://polymer.github.io/AUTHORS.txt |
| The complete set of contributors may be found at https://polymer.github.io/CONTRIBUTORS.txt |
| Code distributed by Google as part of the polymer project is also |
| subject to an additional IP rights grant found at https://polymer.github.io/PATENTS.txt |
| --> |
| |
| <link rel="import" href="../polymer/polymer.html"> |
| <link rel="import" href="../iron-jsonp-library/iron-jsonp-library.html"> |
| |
| <!-- |
| Dynamically loads the Google+ JavaScript API, firing the `api-load` event when ready. |
| |
| Any number of components can use `<google-plusone-api>` elements, and the library will only be loaded once. |
| --> |
| <script> |
| Polymer({ |
| |
| is: 'google-plusone-api', |
| |
| behaviors: [ |
| Polymer.IronJsonpLibraryBehavior |
| ], |
| |
| properties: { |
| |
| /** @private */ |
| libraryUrl: { |
| type: String, |
| value: 'https://apis.google.com/js/plusone.js?onload=%%callback%%' |
| }, |
| |
| /** |
| * Fired when the API library is loaded and available. |
| * @event js-api-load |
| */ |
| /** |
| * Name of event fired when library is loaded and available. |
| */ |
| notifyEvent: { |
| type: String, |
| value: 'api-load' |
| } |
| |
| }, |
| |
| get api() { |
| return gapi; |
| } |
| |
| }); |
| </script> |