import { Pipe, PipeTransform } from '@angular/core'; @Pipe({name: 'accountName'}) export class AccountNamePipe implements PipeTransform { constructor() { } transform(name: string, depth: number): string { let parts = name.split(':'); let accountString = ''; if(!depth) { depth = 1; } parts = parts.slice(depth - 1, parts.length); return parts.join(':'); } }