<view>
  <button bindtap="handletap">requireFailure = {{requireFailure ? 'ON' : 'OFF'}}</button>
  <gesture bindsingleTap="singleTap" binddoubleTap="doubleTap" requireFailure="{{requireFailure}}">
    <view class="test" id="test">Single / Double Tap</view>
  </gesture>

  <view ty:for="{{log}}" ty:key="{{index}}" class="log"> {{item}} </view>
</view>
