I can't seem to get focus to set on page load. Here is what I'm trying to do right now:

INPUT:

```
<ion-input placeholder="SCAN LP TO ACKNOWLEDGE" type="number" [(ngModel)]="this.session.listService.licensePlate" required (keyup.enter)="ValidateAndAcknowledge()" #myInput ></ion-input>

```

TS FILE

```
export class AcknowledgePage {
  @ViewChild('input') myInput;

  constructor() {
      }

  ionViewDidLoad() {

    setTimeout(() => {
      console.log(this.myInput);
      this.myInput.setFocus();

    }, 150);

  }
}

```