检查单选按钮在React

Question

我无法检查＆＃34;检查＆＃34;属性来处理React中的单选按钮。请注意，class属性正确更新为＆＃34; selected＆＃34;当我点击单选按钮时，＆＃34; activeRating.time_felt_right === false＆＃34;检查工作正常。

<input type="radio" value="false"
  id={`time_felt_right_${activeRating.id}_false`}
  checked={activeRating.time_felt_right === false}
  className={activeRating.time_felt_right === false ? 'selected' : null}
  onChange={e => {
      console.log('false');
      e.preventDefault()
      updateActiveRating({ time_felt_right: false })
    }
  }
/>

activeRating由Redux的mapStateToProps提供。 updateActiveRating定义如下：

const mapDipsatchToProps = (dispatch) => ({
  updateActiveRating (rating) {
    dispatch(updateActiveRatingAction(rating));
  },
});

Answer 1

如果您删除e.preventDefault()它应该有用