import {Injectable} from "@angular/core"; @Injectable() export class WindowService { constructor() { } createWindow(url: string, name: string = 'Window', width: number = 500, height: number = 600, left: number = 0, top: number = 0) { if (url == null) { return null; } var options = `width=${width},height=${height},left=${left},top=${top}`; return window.open(url, name, options); } }