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Published 20 hours ago • verified publisher icon poetries

React之组件通信方式 | Poetry's Blog

Open poetries opened this issue 5 years ago • 0 comments

http://blog.poetries.top/2018/07/29/react-comp-communicate/

组件之进行通信的几种情况 父组件向子组件通信 子组件向父组件通信 跨级组件通信 没有嵌套关系组件之间的通信 一、父组件向子组件通信 React数据流动是单向的,父组件向子组件通信也是最常见的;父组件通过props向子组件传递需要的信息 1234567891011121314151617181920212223242526272829// Child.jsximport React fr

poetries avatar Jan 29 '19 14:01 poetries