I am looking to have the datepicker automatically clear when the reset button is clicked

Question

I am looking to have the datepicker automatically clear when the reset button is clicked

this code snippet is from my component.ts file

resetFilters() {
    this.date = 0;
    this.query.startedAt= null;
    this.query.endedAt=null;
    this.searchTerm = '';
    this.route.params.subscribe((params) => {
      this.machineId = Number(params['id']);
      this.machinesService.getItem(this.machineId).subscribe((response) => {
        this.machineDetails.MachineChanges = response.MachineChanges;
      });
    });
  }

this snippet is from my component.html file

<volante-slottrak-ui-custom-datepicker class="custom-date mb-2"  [placeholder]="'Start Date'"
            [model]="query.startedAt" (modelOutput)="onStartDateChange($event)">
          </volante-slottrak-ui-custom-datepicker>

          <volante-slottrak-ui-custom-datepicker id="test"class="custom-date mb-2" [placeholder]="'End Date'"
            [model]="query.endedAt" (modelOutput)="onEndDateChange($event)">
          </volante-slottrak-ui-custom-datepicker>.

          <button (click)="resetFilters()" class="reset-filters-btn m-r-10 mb-2" id="resetFiltersMealLog">
            <span class="reset-filters-text">Reset All</span>
          </button>

angular typescript datepicker

Answer 1

Answer №1

If you want to implement a reset command that can be used in multiple components, one approach is to create a service and use an observable to propagate the reset command. Here's how you can do it:

If you have access to modify the datepicker component files, start by defining a TypeScript interface in a d.ts file:

    export interface DatePickerData{
        date: string,
        startDate: string,
        endDate: string,
        search: string 
    }

Next, create a shared service for both components:

    @Injectable({
      providedIn: 'root'
    })
    export class SharedService {
    private resetRequested$: BehaviorSubject<DatePickerData> = new BehaviorSubject<DatePickerData>(null)
    }

Package your reset data using the defined interface and emit it through the service observable.

Subscribe to this observable in your Datepicker component to react to the incoming data.

If modifying the datepicker files is not an option, consider providing inputs via observables using the async pipe:

    [model]="(endDateObs$ | async)"

Then, trigger the reset values by calling next on these observables. You can manage these observables in a service and reference them directly in your component if needed.

    constructor(
        public service: SharedService
      ) {}
    
    [model]="(service.endDateObs$ | async)"

Answer 2

If you want to implement a reset command that can be used in multiple components, one approach is to create a service and use an observable to propagate the reset command. Here's how you can do it:

If you have access to modify the datepicker component files, start by defining a TypeScript interface in a d.ts file:

    export interface DatePickerData{
        date: string,
        startDate: string,
        endDate: string,
        search: string 
    }

Next, create a shared service for both components:

    @Injectable({
      providedIn: 'root'
    })
    export class SharedService {
    private resetRequested$: BehaviorSubject<DatePickerData> = new BehaviorSubject<DatePickerData>(null)
    }

Package your reset data using the defined interface and emit it through the service observable.

Subscribe to this observable in your Datepicker component to react to the incoming data.

If modifying the datepicker files is not an option, consider providing inputs via observables using the async pipe:

    [model]="(endDateObs$ | async)"

Then, trigger the reset values by calling next on these observables. You can manage these observables in a service and reference them directly in your component if needed.

    constructor(
        public service: SharedService
      ) {}
    
    [model]="(service.endDateObs$ | async)"

I am looking to have the datepicker automatically clear when the reset button is clicked

Answer №1

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