Detail page ionic 4 master version help me

<ion-grid *ngFor=“let item of items”>
  {{item.rank}} imag hi, help me please. {{}} {{item.price_usd}}

export class HomePage {
  public items: any;
  constructor(public navCtrl: NavController, public http: HttpClient, public modalController: ModalController) {
    /*this.items = [
    {title: “Murat”}

  loadData() {
    let data: Observable<any>;
    data = this.http.get('');
    data.subscribe(result => {
      this.items = result;


I got the data. but I could not make a detail page.

web as example


echo $_GET[‘id’];

i want like that