Answer:1 content projection solution #1379
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tomalaforge
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tomalaforge
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Oct 23, 2025
| CardType = CardType; | ||
| export class CardComponent<T> { | ||
| readonly list = input<T[] | null>(null); | ||
| readonly itemTemplate = input<TemplateRef<any> | null>(null); |
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you can do it this way or you can use contentChild to get the template from the parent
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you can other type your template with a directive instead of using any
tomalaforge
reviewed
Oct 23, 2025
| cardType = CardType.STUDENT; | ||
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| ngOnInit(): void { | ||
| this.http.fetchStudents$.subscribe((s) => this.store.addAll(s)); |
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you can now use new angular API like rxRessource to fetch data and being declarative
tomalaforge
reviewed
Oct 23, 2025
| [name]="item.firstName" | ||
| [id]="item.id" | ||
| [type]="cardType" | ||
| (onDeleteItem)="deleteTeacher($event)"></app-list-item> |
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very good
You don't need to pass id, when you get the onDeleteItem, you can pass item.id to the function in the parent
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very good PR |
…; use rxResource - add CardItemDirective<T> with ngTemplateContextGuard for type-safe `let-item` - render projected templates via contentChild(CardItemDirective<T>) + *ngTemplateOutlet - replace manual subscription in TeacherCard ngOnInit with rxResource
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