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| |
| <html> |
| <head> |
| |
| <title>iron-selector-selected-attribute</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> |
| <script src="../../test-fixture/test-fixture-mocha.js"></script> |
| |
| <link rel="import" href="../../test-fixture/test-fixture.html"> |
| <link rel="import" href="../iron-selector.html"> |
| |
| <style> |
| .iron-selected { |
| background: #ccc; |
| } |
| </style> |
| |
| </head> |
| <body> |
| |
| <test-fixture id="test"> |
| <template> |
| <iron-selector id="selector"> |
| <div>Item 0</div> |
| <div>Item 1</div> |
| <div>Item 2</div> |
| <div>Item 3</div> |
| <div>Item 4</div> |
| </iron-selector> |
| </template> |
| </test-fixture> |
| |
| <test-fixture id="test-attr-change"> |
| <template> |
| <iron-selector id="selector" attr-for-selected="data-x" selected="x-1"> |
| <div data-x="x-1" data-y="y-1">1</div> |
| <div data-x="x-2" data-y="y-2">2</div> |
| <div data-x="x-3" data-y="y-3">3</div> |
| </iron-selector> |
| </template> |
| </test-fixture> |
| |
| <test-fixture id="test-attr-change-multi"> |
| <template> |
| <iron-selector multi id="selector" |
| attr-for-selected="data-x" |
| selected-values='["x-1","x-2"]'> |
| <div data-x="x-1" data-y="y-1">1</div> |
| <div data-x="x-2" data-y="y-2">2</div> |
| <div data-x="x-3" data-y="y-3">3</div> |
| </iron-selector> |
| </template> |
| </test-fixture> |
| |
| <script> |
| |
| suite('selected attributes', function() { |
| |
| var s; |
| |
| setup(function () { |
| s = fixture('test'); |
| }); |
| |
| test('custom selectedAttribute', function() { |
| // set selectedAttribute |
| s.selectedAttribute = 'myattr'; |
| // check selected attribute (should not be there) |
| assert.isFalse(s.children[4].hasAttribute('myattr')); |
| // set selected |
| s.selected = 4; |
| // now selected attribute should be there |
| assert.isTrue(s.children[4].hasAttribute('myattr')); |
| }); |
| |
| }); |
| |
| suite('changing attrForSelected', function() { |
| |
| var s; |
| |
| setup(function () { |
| s = fixture('test-attr-change'); |
| }); |
| |
| test('changing selectedAttribute', function() { |
| Polymer.dom.flush(); |
| s.attrForSelected = 'data-y'; |
| assert.equal(s.selected, 'y-1'); |
| }); |
| |
| }); |
| |
| suite('changing attrForSelected in multi', function() { |
| |
| var s; |
| |
| setup(function () { |
| s = fixture('test-attr-change-multi'); |
| }); |
| |
| test('changing selectedAttribute', function() { |
| Polymer.dom.flush(); |
| s.attrForSelected = 'data-y'; |
| assert.equal(s.selectedValues.length, 2); |
| assert.equal(s.selectedValues[0],'y-1'); |
| assert.equal(s.selectedValues[1],'y-2'); |
| }); |
| |
| }); |
| |
| </script> |
| |
| </body> |
| </html> |
