react 簡單的用函數調出ui顯示

標籤：dialog   run   onclick   open   tee   dom   dia   ops   alert   

import test from '../components/test'const info = () => {  test.info('This is a normal message');};render(){retrun  <button onClick={info}>click me</button>}

test.js

import React, { Component } from "react";import ReactDOM from "react-dom";import { Dialog, DialogTitle } from "@material-ui/core";const Alert = (props) => (  <Dialog open={true} fullWidth>    <DialogTitle>{props.msg}</DialogTitle>  </Dialog>);class Test extends Component {  static info(msg) {    const div = document.createElement("div");    document.body.append(div);    ReactDOM.render(<Alert msg={msg}/>, div);  }}export default Test;

react 簡單的用函數調出ui顯示