Каковы различия между [ngSwitch]
и группой *ngIf
с.Какие факторы производительности нас должны беспокоить?
* ngIf
<div *ngIf="day === 'MONDAY'">
Keep calm and pretend it's not Monday.
</div>
...
<div *ngIf="day === 'FRIDAY'">
Happy Friday!
</div>
[ngSwitch]
<ng-container [ngSwitch]="day">
<div *ngSwitchCase="'MONDAY'">
Keep calm and pretend it's not Monday.
</div>
...
<div *ngSwitchCase="'FRIDAY'">
Happy Friday!
</div>
</ng-container>