Function componentWillReceiveProps

src/Tree/Tree.js:38–49

(nextProps)

  }

  componentWillReceiveProps (nextProps) {
    if (!deepEqual(nextProps.value, this.props.value)) {
      this.setValue(nextProps.value);
    }
    if (!deepEqual(nextProps.data, this.props.data)) {
      this.formatData(nextProps.data);
    }
    if (nextProps.sep !== this.props.sep ||
        nextProps.greedy !== this.props.greedy) {
      this.handleChange();
    }
  }

  componentWillUpdate (nextProps, nextState) {
    // initValue 和 initData 分开处理