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render props h5 报错 #3930

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foreverpw opened this issue Jul 24, 2019 · 3 comments
Closed

render props h5 报错 #3930

foreverpw opened this issue Jul 24, 2019 · 3 comments

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@foreverpw
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问题描述
h5使用render props ,报 is not a function 错误,小程序是好的

复现步骤

Parent.js

render () {
    const {
      a
    } = this.props

    return (
      <View>
        {this.props.renderItem({a})}
      </View>
    )
}

Child.js

render () {
    let {data={}} = this.props
    return (
      <View>
        {data.a}
      </View>
    )
  }

测试

render () {
    return (
      <View>
        <Parent a={5} renderItem={(data)=>(<Child data={data}></Child>)}></Parent>
      </View>
    )
  }

报错信息
TypeError: this.props.renderItem is not a function

系统信息

  • 操作系统: [Mac 10.14.5]
  • Taro 版本 [v1.3.10]
  • Node.js 版本 [v10.6.0]
  • 报错平台 [h5]
@taro-bot
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taro-bot bot commented Jul 24, 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~

@le0l1
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le0l1 commented Aug 7, 2019

+1 typeof renderProp is object

@yuche
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Contributor

yuche commented Aug 15, 2019

Duplicate of #4021

@yuche yuche marked this as a duplicate of #4021 Aug 15, 2019
@yuche yuche closed this as completed Aug 15, 2019
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3 participants