e5b11d456c
- Updated Dart code to match TS. - Ran dartfmt. - Enabled e2e tests; suites passed: - public/docs/_examples/attribute-directives/dart - public/docs/_examples/attribute-directives/ts - Prose copyedits.
34 lines
721 B
Dart
34 lines
721 B
Dart
// #docregion
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import 'package:angular2/core.dart';
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@Directive(selector: '[myHighlight]')
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class HighlightDirective {
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// #docregion ctor
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final dynamic _el;
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HighlightDirective(ElementRef elRef) : _el = elRef.nativeElement;
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// #enddocregion ctor
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// #docregion mouse-methods, host
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@HostListener('mouseenter')
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void onMouseEnter() {
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// #enddocregion host
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_highlight('yellow');
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// #docregion host
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}
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@HostListener('mouseleave')
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void onMouseLeave() {
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// #enddocregion host
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_highlight();
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// #docregion host
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}
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// #enddocregion host
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void _highlight([String color]) {
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if (_el != null) _el.style.backgroundColor = color;
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}
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// #enddocregion mouse-methods
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}
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// #enddocregion
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