Angular progress bar with dynamic behavior during asynchronous start and stop

Currently, I am facing an issue with the progress bar functionality while utilizing the ng-bootstrap module. The scenario involves a dropdown menu with multiple options, and my desired behavior includes:

  • The ability to start/stop the progress bar independently for each option selected from the dropdown.
  • When switching between different options and returning to a previous selection, the counting should continue seamlessly in the background.

In the past, a solution was implemented that worked flawlessly. However, as often happens in the realm of IT, a bug surfaced unexpectedly.

Below is a snippet from the service file:

@Injectable()
export class TimerService {

    constructor(private httpClient: HttpClient) {
    }

    // Code snippet continues...

And now, moving on to the component file:

export class TimerComponent implements OnInit, OnDestroy, OnChanges {

    @Input() optionDropdownArray: string[];

    isLoading: boolean;
    progress: number [] = [0];

    // Code snippet continues...

Answer №1

It appears that there may be an issue with the duration you have entered. Kindly review it for accuracy. For example, consider replacing timeArray.activeTaskDuration with 1000.

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