webapp/src/app/devel/devel.component.ts

   1 import { Component } from '@angular/core';
   2
   3 import { Observable } from 'rxjs';
   4
   5 import { ProjectService, IProject } from "../services/project.service";
   6
   7 @Component({
   8     selector: 'devel',
   9     moduleId: module.id,
  10     templateUrl: './devel.component.html',
  11     styleUrls: ['./devel.component.css'],
  12 })
  13
  14 export class DevelComponent {
  15
  16     curPrj: IProject;
  17     Prjs$: Observable<IProject[]>;
  18
  19     constructor(private projectSvr: ProjectService) {
  20     }
  21
  22     ngOnInit() {
  23         this.Prjs$ = this.projectSvr.Projects$;
  24         this.Prjs$.subscribe((prjs) => {
  25             // Select project if no one is selected or no project exists
  26             if (this.curPrj && "id" in this.curPrj) {
  27                 this.curPrj = prjs.find(p => p.id === this.curPrj.id) || prjs[0];
  28             } else if (this.curPrj == null) {
  29                 this.curPrj = prjs[0];
  30             } else {
  31                 this.curPrj = null;
  32             }
  33         });
  34     }
  35 }