ionic-s3-image-upload.html

<ion-header hideBackButton="true">
  <ion-navbar>
    <ion-title>Upload Image</ion-title>
  </ion-navbar>
</ion-header>

<ion-content padding>
  <img [src]="imageView" *ngIf="imageView" />
  <ion-row>
    <ion-col>
      <ion-input type="text" placeholder="Image name" name="name" [(ngModel)]="imageName"></ion-input>
    </ion-col>
  </ion-row>
  <br/>
  <ion-row>
    <ion-col>
      <button ion-button class="submit-btn" full type="submit" (click)="openCamera()">Open Camera</button>
    </ion-col>
    <ion-col>
      <button ion-button class="submit-btn" [disabled]="!imageName && !imageData" full type="submit" (click)="uploadPhoto()">Upload photo</button>
    </ion-col>
  </ion-row>
</ion-content>