我想在按下按钮时重定向,所以我使用了withRouter
获取历史道具的访问权限。
但我收到错误:
Uncaught TypeError: Cannot read property 'route' of undefined
at Route.computeMatch (react-router.js:1160)
当我用以下内容包装我的组件时出错withRouter
HOC。
如果我删除withRouter
功能,它就可以工作。
我的代码如下所示:
class App extends Component {
// ...some unrelated functions
handleTitleTouchTap = e => {
e.preventDefault()
const { history } = this.props
history.push('/')
}
render() {
//...other components
<Router>
<div>
<Switch>
<Route exact={true} path="/" component={Home} />
<Route path="/search" component={Search}/>
<Route path="/gamelist/:listId" component={GameListDetail}/>
<Route path="/game/:gameId" component={GameDetail}/>
<Route path="/manageuser" component={ManageUser} />
<Route path="/addgamelist" component={AddGameList} />
<Route path="/addgame" component={AddGame} />
<Route path="/test" component={Test} />
<Route component={NoMatch} />
</Switch>
<LoginForm isLoginFormOpen={isLoginFormOpen} closeLoginForm={closeLoginForm} handleLogin={handleLogin}/>
<RegisterForm isRegisterFormOpen={isRegisterFormOpen} closeRegisterForm={closeRegisterForm} register={register}/>
</div>
</Router>
)
}
const mapStateToProps = state => ({
//some props
})
const mapDispatchToProps = dispatch => ({
//some functions
})
const Container = connect(mapStateToProps, mapDispatchToProps)(App)
export default withRouter(Container)
我遇到了同样的问题,我解决了它,将包装的组件封装在Router
组件(即BrowserRouter
).
在你的例子中,它将变成:
// assuming this file is Container.js
export default withRouter(Container)
// index.js
import Container from './Container'
render(
<BrowserRouter>
<Container/>
</BrowserRouter>,
document.getElementById('root')
)
此处文档中的工作示例:https://codepen.io/pietro909/pen/RVWmwZ
我还在回购协议上提出了一个问题,因为我认为文档中的示例不够清晰https://github.com/ReactTraining/react-router/issues/4994.
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