Understanding Angular Query List

Angular Query List is a powerful feature in Angular that allows you to get a handle on multiple elements in the DOM and manipulate them as a group.

Let’s take a look at how to use Query List in Angular:

1. First, we need to import QueryList from @angular/core:

import { QueryList } from '@angular/core';
			

2. Next, we can use the @ViewChildren decorator to get a Query List of elements in the template:

@ViewChildren('myElement') myElements: QueryList;
			

3. We can then use the Query List to access the elements and perform operations on them:

ngAfterViewInit() {
  this.myElements.forEach((element) => {
    // Do something with the element
  });
}
			

Query List is especially useful when working with multiple elements that need to be manipulated or accessed as a group. It makes the task of managing those elements much simpler and more efficient.

So if you’re working with Angular and need to handle multiple elements in the DOM, give Query List a try!

Happy coding!