Ale*_*kov 5 reactjs react-router redux
我是 Redux 的新手。现在我正在尝试使用 redux-react-router,但我遇到了问题。我点击了链接,什么也没发生。我的应用程序不会呈现组件,也不会更改 URL。
我有包含以下代码的 app.js 文件:
import '../stylesheets/main.scss';
import React from 'react';
import { render } from 'react-dom';
import { Provider } from 'react-redux';
import { combineReducers, createStore } from 'redux';
import { Router, Route, IndexRoute, browserHistory } from 'react-router';
import { routerReducer } from 'react-router-redux';
import rootReducer from './reducers/rootReducer';
import Home from './containers/HomePage';
import RegisterPage from './containers/RegisterPage';
import 'lazysizes';
const store = createStore(
combineReducers({
rootReducer,
routing: routerReducer
})
);
const rootElement = document.getElementById('root');
render(
<Provider store={store}>
<Router history={browserHistory}>
<Route path="/" component={Home}>
<IndexRoute component={Home} />
<Route path="foo" component={RegisterPage}/>
</Route>
</Router>
</Provider>,
rootElement
);
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我有Home组件使用的Navigation组件。
import React, { Component } from 'react';
import classNames from 'classnames';
import { Link } from 'react-router';
export default class Navigation extends Component {
constructor() {
super();
this.state = {
links: [
{ href: '#', isActive: true, title: 'Home' },
{ href: '/foo', isActive: false, title: 'Lorem' }
]
};
}
render() {
return (
<nav className="navigation" role="navigation">
<ul className="navigation_list" role="list">
{this.state.links.map((link, i) => {
const linkClass = classNames({
link: true,
'link-active': link.isActive
});
return (
<li key={i} className="item" role="listitem">
<Link className={linkClass} to={link.href}>{link.title}</Link>
</li>
);
})}
</ul>
</nav>
);
}
}
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当我点击链接时......没有任何反应。为什么?
您的路线定义不太正确。尝试这个:
<Router history={browserHistory}>
<Route path="/"> <!-- No component on this line -->
<IndexRoute component={Home} />
<Route path="foo" component={RegisterPage}/>
</Route>
</Router>
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当您访问 foo 链接时,它会匹配该部分并加载 Home 组件。它还匹配 URL 中的“foo”,因此它尝试添加 RegisterPage 组件作为childrenHome 中的 prop,但该组件不会this.props.children在任何地方呈现。这就是 RegisterPage 没有被渲染的原因。
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