[React] React Router: Named Components

最新推荐文章于 2025-08-22 13:39:56 发布

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最新推荐文章于 2025-08-22 13:39:56 发布

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文章标签： javascript ViewUI

本文将指导您了解如何通过定义命名组件，使用React Router库从单一路由渲染多个组件子元素，包括头部和主体部分。通过实例演示了如何创建组件并配置路由以实现这一功能。

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In this lesson we'll learn how to render multiple component children from a single route.

Define a named component by "components":

<Route path="/other" components={ {header: Other, body: OtherBody}}></Route>

'header' and 'body' are the key.

Render:

const Container = (props) => <div>{props.header}{props.body}<Links /></div>;

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import React from 'react';
import {hashHistory, Route, Router, Link, IndexRoute} from 'react-router';

const Home = () => <h1>Home</h1>;
const HomeBody = () => <h3>HomeBody</h3>;
const Other = () => <h1>Other</h1>;
const OtherBody = () => <h3>OtherBody</h3>;

const Container = (props) => <div>{props.header}{props.body}<Links /></div>;

const Links = () =>
    <nav >
        <Link to="/">Home</Link>
        <Link to="/other">Other</Link>
    </nav>;

class App extends React.Component {
    render(){
        return(
            <Router history={hashHistory}>
                <Route path="/" component={Container}>
                    <IndexRoute components={ {header: Home, body: HomeBody} }></IndexRoute>
                    <Route path="/other" components={ {header: Other, body: OtherBody}}></Route>
                </Route>
            </Router>
        );
    }
}

export default App;