摘要:
父组件调用子组件的方法 React v16.3.0 及以后版本使用 import React, {Component} from 'react'; export default class Parent extends Component { render() { return( <div> <Ch 阅读全文
摘要:
I have two components. I want to call a method of the first component from the second component. How can I do it? Here is my code. First Component cla 阅读全文