<mat-list>
<div *ngFor="let days of detailedTime">
<div id="days" ><mat-list-item>{{days.day}}</mat-list-item></div>
<mat-list role="list" >
<div *ngFor="let hour of days.hours">
<div id="hour"><mat-list-item role="listitem">{{ hour.hour }} hs</mat-list-item></div>
<mat-list role="list">
<div *ngFor="let minute of hour.minutes">
<div id="minute"><mat-list-item role="listitem">{{ minute.minute }} '</mat-list-item></div>
</div>
</mat-list>
</div>
</mat-list>
</div>
</mat-list>
Good, I'm working with angle 2, and when I make the list I want to use the keyboard (arrow key up and arrow down) to scroll through the lists. Try several properties but I did not find any. How can this be done?