index.html

        <ion-card>

          <ion-card-content>

            <div v-if="geolocation.latitude">
              You are located at: {{geolocation.latitude}}, {{geolocation.longitude}}
            </div>

            <div v-else-if="loadingPosition">
              Acquiring your position
            </div>

            <div v-else>
              Tap the button
            </div>

          </ion-card-content>

        </ion-card>