[Solved] What does the Angular directive *ngFor="let item of items" do in a template? — Ans: It repeats the HTML element for each item in the list called 'items'. | Angular

Angular - Directives

What does the Angular directive *ngFor="let item of items" do in a template?

AIt repeats the HTML element for each item in the list called 'items'.

BIt creates a single HTML element and ignores the list.

CIt deletes all items from the list.

DIt sorts the list before displaying.

Step-by-Step Solution

Solution:

Step 1: Understand the directive purpose
The *ngFor directive is used to repeat an HTML element for each item in a list.
Step 2: Analyze the syntax
The syntax let item of items means for each element in the list 'items', create a copy of the element with 'item' as the current element.
Final Answer:
It repeats the HTML element for each item in the list called 'items'. -> Option A
Quick Check:
*ngFor repeats elements = A [OK]

Quick Trick: Remember *ngFor repeats elements for each list item [OK]

Common Mistakes:

Master "Directives" in Angular

9 interactive learning modes - each teaches the same concept differently

More Angular Quizzes

What does the Angular directive *ngFor="let item of items" do in a template?