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子组件调用父组件props传过来的函数, 子组件能调用, 但父组件不执行(父组件中子组件外层加了判断) #4554
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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~ |
我自己已经解决, 这个应该算个BUG
|
都没有action 还给我显示出来了 ??? |
CC @yuche |
Taro3 应该没有这个问题了。 |
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问题描述
子组件调用父组件props传过来的函数, 子组件能调用, 但父组件不执行
在父组件中, 子组件外面加了一层判断
如果不加一层判断则可以执行
复现步骤
父组件
##子组件
期望行为
在外面加了一层判断后可以执行父组件方法
报错信息
系统信息
Taro CLI 1.3.18 environment info:
System:
OS: macOS 10.15
Shell: 5.7.1 - /bin/zsh
Binaries:
Node: 10.13.0 - /usr/local/bin/node
Yarn: 1.7.0 - /usr/local/bin/yarn
npm: 6.11.3 - /usr/local/bin/npm
npmGlobalPackages:
typescript: 3.5.2
补充信息
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