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Jun 25th, 2019
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  1. getVorgaenge(): Observable<any> {
  2. return this.http.get(this.getDataURL);
  3. }
  4.  
  5. getVorgaengeID(id: number): Observable<any> {
  6. return this.http.get(`${this.getDataURL}/${id}`);
  7. }
  8.  
  9. constructor(private http: HttpClient, private vorgangService : VorgangService) { }
  10.  
  11. vorgaenge: any;
  12.  
  13. ngOnInit() {
  14. this.getAllVorgaenge();
  15. }
  16.  
  17.  
  18. getAllVorgaenge() {
  19. this.vorgangService.getVorgaenge().subscribe(
  20. data => {
  21. this.vorgaenge = data;
  22. console.log("Alle Einträge:" + this.vorgaenge);
  23.  
  24. data = Math.max.apply(0, this.vorgaenge.map(function(v) {return v.id}));
  25. console.log("Höchster Eintrag: " + data);
  26.  
  27. this.vorgangService.getVorgaengeID(data).subscribe(newdata => {
  28. this.vorgaenge = newdata;
  29. })
  30. console.log("Eintrag mit höchster ID: " + this.vorgangService.getVorgaengeID(data));
  31.  
  32. })
  33. }
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