【发布时间】:2017-04-28 06:29:20
【问题描述】:
我正在尝试从一条路线导航到另一条路线,就像我设置路线的方式:
App.js:
import React from 'react';
import ReactDOM from 'react-dom';
import { Router, Route, IndexRoute, hashHistory } from 'react-router';
// Pages
import Layout from './pages/Layout/Layout';
import Home from './pages/Home/Home';
import CityOverview from './pages/CityOverview/CityOverview';
import Game from './pages/Game/Game';
ReactDOM.render(
<Router history={hashHistory}>
<Route path='/' component={Layout}>
<IndexRoute component={Home}></IndexRoute>
<Route path='/city-overview' component={CityOverview}></Route>
<Route path='/game' component={Game}></Route>
</Route>
</Router>,
document.getElementById('app')
);
然后我尝试在这个类中进行导航:
import React from 'react';
class MyComponent extends React.Component {
constructor () {
super();
this.state = {
email : '',
password : ''
};
}
render () {
// ...
}
navigate () {
this.context.router.push('/city-overview');
}
}
MyComponent.contextTypes = {
router: React.PropTypes.object.isRequired
};
export default MyComponent;
但是当它运行时,我得到一个“上下文未定义错误”...
【问题讨论】:
标签: javascript reactjs ecmascript-6 react-router