Ryan Macnak
a91cc6c701
document.registerElement is going away soon, and dart2js never implemented window.customElements.define. Replace the inheritance with composition for each FooElement. When used to create a DOM tree, replace `new FooElement()` with `new FooElement().element`. In CSS, replace each custom element selector with a class selector, i.e. `foo-element` with `.foo-element`. Bug: https://github.com/dart-lang/sdk/issues/34107 Change-Id: Id5ab5b6104a6165a8ad3b01d73ee9d76e46024ed Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/101061 Reviewed-by: Ben Konyi <bkonyi@google.com> Commit-Queue: Ryan Macnak <rmacnak@google.com>
21 lines
721 B
Dart
21 lines
721 B
Dart
// Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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import 'dart:html';
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import 'package:logging/logging.dart';
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import 'package:observatory/elements.dart';
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import 'package:stack_trace/stack_trace.dart';
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main() async {
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Chain.capture(() async {
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Logger.root.level = Level.INFO;
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Logger.root.onRecord.listen((LogRecord rec) {
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print('${rec.level.name}: ${rec.time}: ${rec.message}');
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});
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Logger.root.info('Starting Observatory');
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document.body.children
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.insert(0, new ObservatoryApplicationElement.created().element);
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});
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}
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