Differences between *ngFor and @for
Feature | *ngFor | @for |
---|---|---|
Syntax | Longer syntax with *ngFor | Shorter syntax with @for |
Iterable Types | Arrays, objects, and other iterables | Arrays and iterables |
Index Access | Provides index access by default | No index access by default |
Additional Properties | Supports trackBy and other properties | No additional properties |
Use Case | Suitable for complex templates and scenarios | Suitable for simple templates and scenarios |
Difference between *ngFor and @for in Angular 17
In Angular, *ngFor and @for are constructs used for iterating over collections and rendering dynamic content, but they differ in their implementation and usage. *ngFor is a structural directive that has been a longstanding feature, while @for is a new shorthand syntax introduced in Angular 17. *ngFor is a more verbose and explicit approach, akin to a tried-and-true tool in your toolbox, whereas @for provides a more concise and streamlined way of achieving the same functionality, resembling a sleek, modern gadget that simplifies the process of rendering dynamic lists or repeating elements.