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A router hook for react and fre

Package Exports

  • use-routes

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (use-routes) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

use-routes

800 Bytes router hook for Fre and React

Use

import { h, render } from 'fre'
import { useRoutes, push } from 'use-routes'

const routes = {
  '/': () => (
    <div>
      <p>home</p>
      <button onClick={() => push('/home/jack')}>Go jack</button>
    </div>
  ),
  '/home/:id': ({ id }) => (
    <div>
      <p>{id}</p>
      <button onClick={() => push('/')}>Go home</button>
    </div>
  ),
}

const App = () => useRoutes(routes)

render(<App />, document.getElementById('root'))

以上,首先定义一个路由的对象,key 为正则路径,value 为组件

history 模式,但支持浏览器刷新

React

use-routes 同时适用于 fre 和 react,但默认是服务于 fre 的

如果想要用于 react,可以通过 webpack 配置别名

resolve: {
  alias: {
    'fre': 'react'
  }
}

然后还要修改 createElementh 函数

const h = React.createElement

useRoutes

function App(){
  const result = useRoutes(routes)
  return result || <NotFound />
}

useRoutes 返回一个组件,这个组件会根据 pathname 和 routes 的 key 匹配

如果匹配不到,可以事先准备一个全局的 404 组件 √

redirect

重定向,只需要将 routes 对象的 value 变成需要重定向的 路径字符串 即可

const routes = {
  '/': '/home',
  '/home': () => <Home />,
}

如上,当匹配到跟路径,会跳转到 home 路径,并渲染 home 组件

方便跳转,默认也对外暴露了一个 A 组件,作用和 Link 组件一样:

<A href='/home/jack'>Go jack</A>

标签属性和 a 标签一样,只是默认做了阻止冒泡

License

MIT ©132yse, inspired by routerhook