create-mettle-app/template-mettle-apps/src/template/home.jsx

A set of fast building mettle.js project command line tool.

import { linkTo } from 'mettle-router';

export default function Home({ setData }) {
  const state = {
    msg: 'hello',
    arr: [1, 2],
    count: 3,
  };

  function goAbout() {
    linkTo({
      path: '/about',
      query: {
        id: 1,
        name: 'maomin',
      },
    });
  }

  function useChange() {
    state.msg = 'world';
    state.count++;
    state.arr.unshift(state.count);
    setData();
  }

  return () => (
    <fragment>
      <button onClick={goAbout}>goAbout</button>
      <h1>Home</h1>
      <p onClick={useChange}>{state.msg}</p>
      <ul>
        {state.arr.map((item) => (
          <li key={item}>{item}</li>
        ))}
      </ul>
    </fragment>
  );
}