typescript 滑动手势 - 将hammerjs添加到app.module.ts

Posted 2021-05-20

import { BrowserModule, HammerGestureConfig, HAMMER_GESTURE_CONFIG } from '@angular/platform-browser';
// ...

declare var Hammer: any;

export class MyHammerConfig extends HammerGestureConfig {
  public buildHammer(element: HTMLElement): any {
      return new (window as any).Hammer(element);
  }
}

@NgModule({
  // ...
  providers: [
    // ...
    {
      provide: HAMMER_GESTURE_CONFIG,
      useClass: MyHammerConfig
    }
  ],
  // ...
})
export class AppModule { }