REACT ROUTER 4 UPDATE

Question

在React Router中我有一个嵌套的Route

<Route path='about' component={{main: About, header: Header}}>
  <Route path='team' component={Team} />
</Route>

现在，当我转到/about/team时，它显示了团队。

但是，当我访问/about时，如何设置要查看的组件？

我试过了

<Route path='about' component={{main: About, header: Header}}>
  <IndexRoute component={AboutIndex} />
  <Route path='team' component={Team} />
</Route>

和

<Route path='about' component={{main: About, header: Header}}>
  <Route path='/' component={AboutIndex} />
  <Route path='team' component={Team} />
</Route>

但它没有用。

我的关于组件看起来像这样

class About extends React.Component {
  render () {
    return (
      <div>
        <div className='row'>
          <div className='col-md-9'>
            {this.props.children}
          </div>
          <div className='col-md-3'>
            <ul className='nav nav-pills nav-stacked'>
              <li className='nav-item'><IndexLink className='nav-link' to='/about' activeClassName='active'>About</IndexLink></li>
              <li className='nav-item'><Link className='nav-link' to='/about/team'>Team</Link></li>
            </ul>
          </div>
        </div>
      </div>
    );
  }
}

Answer 1

REACT ROUTER 4 UPDATE

默认路线是没有路径的路线。

import BrowserRouter from 'react-router-dom/BrowserRouter';
import Switch from 'react-router-dom/Switch';
import Route from 'react-router-dom/Route';

<BrowserRouter>
  <Switch>
    <Route exact path='/about' component={AboutIndex} />
    <Route component={AboutIndex} /> // <--- don't add a path for a default route
  </Switch>
</BrowserRouter>

如果您在组件中不需要此对象{main: About, header: Header}，则只需在组件属性中放置AboutIndex即可。这应该工作

<Router history={browserHistory}>
  <Route path='about' component={AboutIndex}>
    <IndexRoute component={AboutIndex} />
    <Route path='team' component={Team} />
  </Route>
</Router>

如果您仍然需要主要和标题组件，只需根据您的需要将它们添加为父组件，子组件或兄弟组件

React Router中嵌套路由中的默认组件

1 个答案:

REACT ROUTER 4 UPDATE