import { Injectable } from '@angular/core'; import { Observable } from 'rxjs'; import { environment } from 'src/environments/environment'; import { HttpClient, HttpHeaders } from '@angular/common/http'; @Injectable({ providedIn: 'root' }) export class HeadertabsService { constructor(private _http : HttpClient) { } getReportTypeData(reportId : string) : Observable { return this._http.get(environment.baseUrl + "report/wizard/retrieve_def_tab_wise_data/" + reportId, { headers: new HttpHeaders({'Content-Type': 'application/json'})}); } }