edit.component.ts

import { Component, OnInit } from '@angular/core';
import { ActivatedRoute, Params }   from '@angular/router';

import { User } from '../shared/index';
import {UserService} from '../../../_services/index';


import { Response } from '@angular/http';
import { Observable } from 'rxjs';

@Component({
    moduleId: module.id,
    templateUrl: 'edit.component.html',
    providers: [UserService]
})

export class UserEditComponent implements OnInit {

    public user:User[];

    constructor(
        private route:ActivatedRoute,
        private http:UserService) {

    }

    ngOnInit() {

        this.route.params.subscribe(params => {
            this.search(+params['id']);
            //return this.http.getUser(+params['id'])
            //    .subscribe((data)=> { this.user = data; });
        });
    }


    search(id: number): Observable<User[]> {
        return this.http
            .getUser(id)
            .map((r: Response) => r.json().data as User[]);
    }
}