ScrollResponders are not supported about react-native-swiper HOT 9 CLOSED

this.props.onMomentumScrollEnd && this.props.onMomentumScrollEnd.call(this, e);

this.props.onMomentumScrollEnd && this.props.onMomentumScrollEnd.call(this, e, this.state.index);

_onMomentumScrollEnd: function(e) {
  // NOTE: `this` is still set to the context of the component containing Swiper 
  //        and not the Swiper component itself.
  console.log(this.state.index);  // logs `undefined`
},

this.props.onMomentumScrollEnd && this.props.onMomentumScrollEnd(e, this);
// NOTE: `this.state.index` works as expected although it seems heavy handed to pass `this`

this.props.onMomentumScrollEnd && this.props.onMomentumScrollEnd(e, this.state.index);
// NOTE: would be ideal

<Swiper ...
          onMomentumScrollEnd={function(){console.log('this.state.index:', this.state.index)}}

<Swiper ...
  onMomentumScrollEnd={function(){console.log('this.state.index:', this.state.index)}}

<Swiper ...
  onMomentumScrollEnd={this._onMomentumScrollEnd}

_onMomentumScrollEnd: function() {
  console.log('this.state.index:', this.state.index)
},

var swiper = React.createClass({
  _onMomentumScrollEnd: function (e, state, context) {
    console.log(state, context.state)
  },
  render: function() {
    return (
      <Swiper style={styles.wrapper}
      onMomentumScrollEnd ={this._onMomentumScrollEnd}
     ...
      </Swiper>
    )
  }
})