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Close #41522 `zone.js` patches event listeners and run all event listeners together, if one event handler throws error, the listeners afterward may not be invoked. Reproduction: ``` export class AppComponent implements AfterViewInit { @ViewChild('btn') btn: ElementRef; title = 'event-error'; constructor(private ngZone: NgZone) {} ngAfterViewInit() { this.ngZone.runOutsideAngular(() => { this.btn.nativeElement.addEventListener('click', () => { throw new Error('test1'); }); this.btn.nativeElement.addEventListener('click', () => { console.log('add eventlistener click'); }); }); } } ``` Until now no Angular users report this issue becuase in the `ngZone`, all error will be caught and will not rethrow, so the event listeners afterward will still continue to execute, but if the event handlers are outside of `ngZone`, the error will break the execution. This commit catch all errors, and after all event listeners finished invocation, rethrow the errors in seperate `microTasks`, the reason I am using `microTask` here is to handle multiple errors case. PR Close #41562 |
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| .. | ||
| animations | ||
| bazel | ||
| benchpress | ||
| common | ||
| compiler | ||
| compiler-cli | ||
| core | ||
| docs | ||
| elements | ||
| examples | ||
| forms | ||
| language-service | ||
| localize | ||
| misc/angular-in-memory-web-api | ||
| platform-browser | ||
| platform-browser-dynamic | ||
| platform-server | ||
| private/testing | ||
| router | ||
| service-worker | ||
| upgrade | ||
| zone.js | ||
| BUILD.bazel | ||
| circular-deps-test.conf.js | ||
| empty.ts | ||
| goog.d.ts | ||
| license-banner.txt | ||
| README.md | ||
| system.d.ts | ||
| tsconfig-build-no-strict.json | ||
| tsconfig-build.json | ||
| tsconfig-test.json | ||
| tsconfig.json | ||
| types.d.ts | ||
Angular
The sources for this package are in the main Angular repo. Please file issues and pull requests against that repo.
Usage information and reference details can be found in Angular documentation.
License: MIT