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百度小程序 子组件ref为null #4733

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Daisy1213 opened this issue Oct 31, 2019 · 2 comments
Closed

百度小程序 子组件ref为null #4733

Daisy1213 opened this issue Oct 31, 2019 · 2 comments

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@Daisy1213
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Daisy1213 commented Oct 31, 2019

问题描述
通过ref来获取组件实例,调用子组件的防范,现象是微信小程序正常,百度小程序为null,试图查找以往的issue,发现曾经有过类似的bug,看回复已与百度沟通解决,不过目前所用的基础库都是最新的,不知道为何还会出现此问题,麻烦帮忙查看一些问题

复现步骤
[复现问题的步骤]

  1. Go to '...'
  2. Click on '....'
  3. Scroll down to '....'
  4. See error
    百度小程序错误:
    image

微信小程序正常:
image

@withWeapp({
  data: {
    isLogin: getIsLogin(),
    userInfo: getWechatUserInfo(),
    vipUser: {},
    userProfile: ''
  },
   login() {
    if (this.data.isLogin) {
      Taro.navigateTo({
        url: '../edit/edit'
      })
    } else {
      this.openLoginModal()
    }
  },
  openLoginModal() {
    console.log(this.refs.loginModal)
    this.refs.loginModal.openModal()
  }
})
class _C extends Taro.Component {
  config = {
    navigationBarTitleText: '个人中心',
    disableScroll: true
  }

  render() {
    const { isLogin, userInfo, userProfile, vipUser } = this.data
    return (
      <Block>
        <View className='bg'>
          <UserAuth onAuthSuccess={this.login}>
            <View className='login flex-row'>
              <Image
                src={
                  isLogin && userInfo.avatarUrl
                    ? userInfo.avatarUrl
                    : avatar_icon
                }
                className='avatar'
              ></Image>
              {!isLogin && <Text className='login-info'>登录</Text>}
              {isLogin && (
                <View className='login-info'>
                  <Text className='nickname'>{userInfo.nickName}</Text>
                  <Text className='grade'>{userProfile}</Text>
                </View>
              )}
              <Image
                src={icon_arrows_gray}
                className='arrow'
              ></Image>
            </View>
        </View>
        <LoginModal
          ref='loginModal'
          onChangeLogin={this.changeLogin}
        ></LoginModal>
      </Block>
    )
  }
}

export default _C

系统信息

Taro v1.2 及以上版本已添加 taro info 命令,方便大家查看系统及依赖信息,运行该命令后将结果贴下面即可。
image

  • 报错平台 : 百度小程序
  • 百度开发工具版本:2.14.1
  • 百度基础库版本: 3.110.11
@taro-bot
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taro-bot bot commented Oct 31, 2019

欢迎提交 Issue~

如果你提交的是 bug 报告,请务必遵循 Issue 模板的规范,尽量用简洁的语言描述你的问题,最好能提供一个稳定简单的复现。🙏🙏🙏

如果你的信息提供过于模糊或不足,或者已经其他 issue 已经存在相关内容,你的 issue 有可能会被关闭。

Good luck and happy coding~

@Chen-jj
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Contributor

Chen-jj commented Nov 1, 2019

@Daisy1213#2631 下讨论吧

@Chen-jj Chen-jj closed this as completed Nov 1, 2019
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3 participants