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feat(stimulus): allow on with target

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This commit is contained in:
Paul Chavard 2023-01-12 18:49:46 +01:00
parent ab9f269c06
commit d16c490779
1 changed files with 19 additions and 1 deletions
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20
app/javascript/controllers/application_controller.ts
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@ -1,5 +1,6 @@
import { Controller } from '@hotwired/stimulus';
import debounce from 'debounce';
import invariant from 'tiny-invariant';
export type Detail = Record<string, unknown>;
@ -39,10 +40,27 @@ export class ApplicationController extends Controller {
}
protected on<HandlerEvent extends Event = Event>(
target: EventTarget,
eventName: string,
handler: (event: HandlerEvent) => void
): void;
protected on<HandlerEvent extends Event = Event>(
eventName: string,
handler: (event: HandlerEvent) => void
): void;
protected on<HandlerEvent extends Event = Event>(
targetOrEventName: EventTarget | string,
eventNameOrHandler: string | ((event: HandlerEvent) => void),
handler?: (event: HandlerEvent) => void
): void {
this.onTarget(this.element, eventName, handler);
if (typeof targetOrEventName == 'string') {
invariant(typeof eventNameOrHandler != 'string', 'handler is required');
this.onTarget(this.element, targetOrEventName, eventNameOrHandler);
} else {
invariant(eventNameOrHandler == 'string', 'event name is required');
invariant(handler, 'handler is required');
this.onTarget(targetOrEventName, eventNameOrHandler, handler);
}
}
protected onGlobal<HandlerEvent extends Event = Event>(