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| <!-- |
| Copyright (c) 2015 The Polymer Project Authors. All rights reserved. |
| This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt |
| The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt |
| The complete set of contributors may be found at http://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 http://polymer.github.io/PATENTS.txt |
| --> |
| |
| <html> |
| <head> |
| |
| <title>iron-selector-template-repeat</title> |
| <meta charset="utf-8"> |
| <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0"> |
| |
| <script src="../../webcomponentsjs/webcomponents-lite.js"></script> |
| <script src="../../web-component-tester/browser.js"></script> |
| |
| <link rel="import" href="../iron-selector.html"> |
| |
| <style> |
| .iron-selected { |
| background: #ccc; |
| } |
| </style> |
| |
| </head> |
| <body> |
| |
| <template is="dom-bind"> |
| <iron-selector id="selector" selected="1"> |
| <template id="t" is="dom-repeat"> |
| <div id$="[[item.name]]">{{item.name}}</div> |
| </template> |
| </iron-selector> |
| </template> |
| |
| <script> |
| |
| suite('dom-repeat', function() { |
| |
| var scope, s, t; |
| |
| setup(function() { |
| scope = document.querySelector('template[is="dom-bind"]'); |
| s = scope.$.selector; |
| t = scope.$.t; |
| t.items = [{name:'item0'}, {name: 'item1'}, {name: 'item2'}, {name: 'item3'}]; |
| }); |
| |
| teardown(function() { |
| t.items = []; |
| }); |
| |
| test('supports repeated items', function(done) { |
| setTimeout(function() { |
| // check items |
| assert.equal(s.items.length, 4); |
| // check selected |
| assert.equal(s.selected, 1); |
| // check selected item |
| var item = s.selectedItem; |
| assert.equal(s.items[1], item); |
| // check selected class |
| assert.isTrue(item.classList.contains('iron-selected')); |
| done(); |
| }); |
| }); |
| |
| test('update items', function(done) { |
| setTimeout(function() { |
| // check items |
| assert.equal(s.items.length, 4); |
| // check selected |
| assert.equal(s.selected, 1); |
| // update items |
| t.items = [{name:'foo'}, {name: 'bar'}]; |
| setTimeout(function() { |
| // check items |
| assert.equal(s.items.length, 2); |
| // check selected (should still honor the selected) |
| assert.equal(s.selected, 1); |
| // check selected class |
| assert.isTrue(s.querySelector('#bar').classList.contains('iron-selected')); |
| done(); |
| }); |
| }); |
| }); |
| |
| test('set selected to something else', function(done) { |
| setTimeout(function() { |
| // set selected to something else |
| s.selected = 3; |
| // check selected item |
| var item = s.selectedItem; |
| assert.equal(s.items[3], item); |
| // check selected class |
| assert.isTrue(item.classList.contains('iron-selected')); |
| done(); |
| }); |
| }); |
| |
| }); |
| |
| </script> |
| |
| </body> |
| </html> |
