TabBarItem is not update after receive new defaultIndex

[cncolder]

trafficstars

Do you want to request a feature or report a bug (建议还是bug) ? bug

What is the current behavior? (现有状况) https://github.com/weui/react-weui/blob/master/src/components/tab/tab.js#L38 Can't change defaultIndex after first render.

What is the expected behavior? （应有状况） Update this.state.index after receive new props.

componentWillReceiveProps(nextProps) {
  if (this.props.defaultIndex != nextProps.defaultIndex) {
    this.setState({index: nextProps.defaultIndex})
  }
}

Which versions of React-weui, weui, and which OS and device are affected by this issue? (React-weui版本 weui版本 机型和系统) [email protected], [email protected], all.

[n7best]

有遇到这个问题 可以发个pr吗

[cncolder]

@n7best pr发到这里还是你的fork?

[n7best]

这里就好了

[zhj135]

Searchbar组件也有这个问题，是团队遗漏了还是有什么特殊的考虑呢？