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fix(ngAria.ngClick): restrict preventDefault on space / enter to non-… #16680
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…interactive elements Fixes #16664
petebacondarwin
approved these changes
Sep 2, 2018
test/ngAria/ariaSpec.js
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| browserTrigger(interactiveElement, 'keydown', {cancelable: true, bubbles: true, keyCode: 13}); | ||
| browserTrigger(interactiveElement, 'keydown', {cancelable: true, bubbles: true, keyCode: 32}); | ||
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| expect(clickEvents).toEqual([elementType.toLowerCase() + '(false)', elementType.toLowerCase() + '(false)']); |
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I think the test would be a bit clearer if you checked clickEvents after each browserTrigger.
Otherwise someone might read this test as "you need to trigger two keydowns to get any events".
…to non-interactive elements
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Reminder: I pushed the branch to this repo, should delete it after merging |
gkalpak
approved these changes
Sep 4, 2018
test/ngAria/ariaSpec.js
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| function createHTML(type) { | ||
| var html = '<' + type + '>'; | ||
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| if (type === 'INPUT' || 'TYPE' === 'A') return html; |
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The 'TYPE' === 'A' part seems fishy 😛
src/ngAria/aria.js
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| event.preventDefault(); | ||
| // Prevent the default browser behavior (e.g. scrolling when pressing spacebar) ... | ||
| if (nodeBlackList.indexOf(event.target.nodeName) === -1) { | ||
| // ... but only when the event is triggered by a non-interactive element |
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Nit: I would actually flip the last two comments around:
// If the event is triggered on a non-interactive element...
if (...) {
// ...prevent the default browser behavior...
...…to non-interactive elements
gkalpak
approved these changes
Sep 5, 2018
test/ngAria/ariaSpec.js
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| if (type === 'INPUT' || 'TYPE' === 'A') return html; | ||
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| return html + '</' + type + '>'; | ||
| return '<' + type + '></' + type + '>'; |
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<input></input> is not correct, but will work nonetheless 😃
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Yes, I simply removed it because the browsers don't care ;)
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For future reference, this fixes a regression introduced in #16604. |
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…interactive elements
Fixes #16664
What kind of change does this PR introduce? (Bug fix, feature, docs update, ...)
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