Angular 4 Tutorial: Create Custom Pipes Using CLI Example

Custom Pipes in Angular 4

In this Angular 4 Tutorial i will show you how to generate and create custom pipes in Angular using the CLI by creating a custom sort pipe example.

Angular 4 QuickStart Tutorial Playlist

Angular 4 Pipes Example

In Angular 4 you can create your own pipes as well as using the built-in ones.

Create your first Angular pipe

Run below command from the cmd while inside the working project folder. 'replace nameOfPipe with your pipe name'

ng g pipe nameOfPipe

By running above command the CLI will generate all the files while adding all required code.

countries = ['Poland', ,'Nepal', 'Egypt', 'USA','India', 'Argentina']

I added the colored code:

@Pipe({
name: 'sort'
})
export class SortPipe implements PipeTransform {
transform(value: any, args?: any): any {
}}

{{countries | sort}}