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子组件如何向父组件传值,$emit没用 #1816

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neoprience opened this issue Sep 10, 2020 · 0 comments
Open

子组件如何向父组件传值,$emit没用 #1816

neoprience opened this issue Sep 10, 2020 · 0 comments

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@neoprience
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[扼要问题描述]

mpvue 版本号:

[[email protected]]

最小化复现代码:

[建议提供最小化可运行的代码:附件或文本代码]

// 示例代码:

问题复现步骤:

  1. [第一步]
  2. [第二步]
  3. [其它...]

观察到的表现:

[在这里描述观察到的表现]

截图或动态图:

![复现步骤截图或gif图片](图片的 url)

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