We're now able to launch our QuizEditController in Create mode from the Create a Quiz NavMenu link; however, there's currently no way to access the Edit mode yet. The most logical way to do that would probably be from the QuizComponent; the user will navigate from the quiz list(s) to a specific quiz, then--assuming that it's the author--would see a button to access the Quiz Edit view.
To implement such behavior, open the quiz.component.html template file and add the following code (new lines are highlighted):
<div *ngIf="quiz" class="quiz"> <h2>{{quiz.Title}}</h2> <ul> <li> <label>Title:</label> <input [(ngModel)]="quiz.Title" placeholder="Insert the title..." /> </li> <li> <label>Description:</label> <textarea [(ngModel)]="quiz.Description" ...