import { Component, OnInit, Input, Output, EventEmitter } from '@angular/core'; @Component({ selector: 'app-metadata-list', templateUrl: './metadata-list.component.html', styleUrls: ['./metadata-list.component.css'] }) export class MetadataListComponent implements OnInit { @Input() metadataIdentifiers: any; @Output() selectedMetadataId = new EventEmitter() activeMetadataType: string = 'indicator'; constructor() { } ngOnInit() { } selectedMetadataIdentifier(e) { this.selectedMetadataId.emit(e) } getActiveMetadataType(type) { this.activeMetadataType = type; } }