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| 1 <!doctype html> |
| 2 <!-- |
| 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 |
| 11 <html> |
| 12 <head> |
| 13 |
| 14 <title>iron-selector-template-repeat</title> |
| 15 <meta charset="utf-8"> |
| 16 <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-
scale=1.0"> |
| 17 |
| 18 <script src="../../webcomponentsjs/webcomponents-lite.js"></script> |
| 19 <script src="../../web-component-tester/browser.js"></script> |
| 20 <script src="../../test-fixture/test-fixture-mocha.js"></script> |
| 21 |
| 22 <link rel="import" href="../../test-fixture/test-fixture.html"> |
| 23 <link rel="import" href="../iron-selector.html"> |
| 24 |
| 25 <style> |
| 26 .iron-selected { |
| 27 background: #ccc; |
| 28 } |
| 29 </style> |
| 30 |
| 31 </head> |
| 32 <body> |
| 33 |
| 34 <test-fixture id="test"> |
| 35 <template> |
| 36 <iron-selector id="selector" selected="1"> |
| 37 <template id="t" is="x-repeat"> |
| 38 <div id$="[[item.name]]">{{item.name}}</div> |
| 39 </template> |
| 40 </iron-selector> |
| 41 </template> |
| 42 </test-fixture> |
| 43 |
| 44 <script> |
| 45 |
| 46 suite('x-repeat', function() { |
| 47 |
| 48 var s, t; |
| 49 |
| 50 setup(function () { |
| 51 s = fixture('test'); |
| 52 t = s.querySelector('#t'); |
| 53 }); |
| 54 |
| 55 test('supports repeated items', function(done) { |
| 56 t.items = [{name:'item0'}, {name: 'item1'}, {name: 'item2'}, {name: 'ite
m3'}]; |
| 57 setTimeout(function() { |
| 58 // check items |
| 59 assert.equal(s.items.length, 4); |
| 60 // check selected |
| 61 assert.equal(s.selected, 1); |
| 62 // check selected item |
| 63 var item = s.selectedItem; |
| 64 assert.equal(s.items[1], item); |
| 65 // check selected class |
| 66 assert.isTrue(item.classList.contains('iron-selected')); |
| 67 done(); |
| 68 }); |
| 69 }); |
| 70 |
| 71 test('update items', function(done) { |
| 72 t.items = [{name:'item0'}, {name: 'item1'}, {name: 'item2'}, {name: 'ite
m3'}]; |
| 73 setTimeout(function() { |
| 74 // check items |
| 75 assert.equal(s.items.length, 4); |
| 76 // check selected |
| 77 assert.equal(s.selected, 1); |
| 78 // update items |
| 79 t.items = [{name:'foo'}, {name: 'bar'}]; |
| 80 setTimeout(function() { |
| 81 // check items |
| 82 assert.equal(s.items.length, 2); |
| 83 // check selected (should still honor the selected) |
| 84 assert.equal(s.selected, 1); |
| 85 // check selected class |
| 86 assert.isTrue(s.querySelector('#bar').classList.contains('iron-selec
ted')); |
| 87 done(); |
| 88 }); |
| 89 }); |
| 90 }); |
| 91 |
| 92 test('set selected to something else', function(done) { |
| 93 t.items = [{name:'item0'}, {name: 'item1'}, {name: 'item2'}, {name: 'ite
m3'}]; |
| 94 setTimeout(function() { |
| 95 // set selected to something else |
| 96 s.selected = 3; |
| 97 // check selected item |
| 98 var item = s.selectedItem; |
| 99 assert.equal(s.items[3], item); |
| 100 // check selected class |
| 101 assert.isTrue(item.classList.contains('iron-selected')); |
| 102 done(); |
| 103 }); |
| 104 }); |
| 105 |
| 106 }); |
| 107 |
| 108 </script> |
| 109 |
| 110 </body> |
| 111 </html> |
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Chromium Code Reviews
Issue 1082403004:
Import Polymer 0.8 and several key elements. (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master