Javascript 使用React Router 4呈现嵌套组件时发生冲突
我使用React路由器4的路由有问题。使用“嵌套”管线时,其中一个顶部管线渲染与管线匹配的组件,但我不希望渲染该组件。我将把重要的代码放在这里,并解释我试图实现的目标。这是我的主要/顶层路由,我删除了一些与问题无关的代码行: 这是我的Javascript 使用React Router 4呈现嵌套组件时发生冲突,javascript,reactjs,react-router,material-ui,react-router-v4,Javascript,Reactjs,React Router,Material Ui,React Router V4,我使用React路由器4的路由有问题。使用“嵌套”管线时,其中一个顶部管线渲染与管线匹配的组件,但我不希望渲染该组件。我将把重要的代码放在这里,并解释我试图实现的目标。这是我的主要/顶层路由,我删除了一些与问题无关的代码行: 这是我的App.js文件: import React, {Component} from 'react'; import {Route} from 'react-router-dom'; import {withRouter} from 'react-router'; im
App.js
文件:
import React, {Component} from 'react';
import {Route} from 'react-router-dom';
import {withRouter} from 'react-router';
import {connect} from 'react-redux';
import {mapStateToProps, mapDispatchToProps} from './selector';
import HomeView from './packages/home-view';
import HardwareView from './packages/hardware-view';
import HardwareAddView from './packages/hardware-add-view';
import HardwareTypesAddView from './packages/hardware-types-add-view';
class App extends Component {
render() {
return (
<div className="App">
<main>
<Route exact path="/" component={HomeView} />
<Route path="/hardware" component={HardwareView} />
<Route exact path="/hardware/add" component={HardwareAddView} />
<Route exact path="/hardware/types/add" component={HardwareTypesAddView} />
</main>
</div>
);
}
}
export default withRouter(connect(mapStateToProps, mapDispatchToProps)(App));
选择任何选项卡时呈现的两个选项卡内容组件(HardwareList或HardwareTypesList)都将包括一个链接按钮,该按钮将导航到/hardware/add
或/hardware/types/add
。这就是问题所在。当我导航到/hardware/add
或/hardware/types/add
时,我想呈现一个没有
组件的全新视图,但这是不可能的,因为路由
与/hardware/add
或/hardware/types/add
匹配,因为它没有确切的属性
这是我的packages/hardware view/index.js
文件,其中包含HardwareView
组件:
import React, {Component} from 'react';
import Paper from 'material-ui/Paper';
import {Tabs, Tab} from 'material-ui/Tabs';
import {Route, Link} from 'react-router-dom';
import HardwareList from '../hardware-list';
import HardwareTypesList from '../hardware-types-list';
export default class HardwareView extends Component {
render() {
const {location} = this.props;
const {pathname} = location;
return (
<div className="hardware-view-component">
<Paper zDepth={2}>
<Tabs value={pathname}>
<Tab label="Hardware" containerElement={<Link to="/hardware" />} value="/hardware">
<div className="tab-content">
<Route exact path="/hardware" component={HardwareList} />
</div>
</Tab>
<Tab label="Hardware Types" containerElement={<Link to="/hardware/types" />} value="/hardware/types">
<div className="tab-content">
<Route exact path="/hardware/types" component={HardwareTypesList} />
</div>
</Tab>
</Tabs>
</Paper>
</div>
);
}
}
import React,{Component}来自'React';
从“物料界面/纸张”导入纸张;
从“物料界面/选项卡”导入{Tabs,Tab};
从'react router dom'导入{Route,Link};
从“../hardware list”导入硬件列表;
从“../hardware types list”导入硬件类型列表;
导出默认类HardwareView扩展组件{
render(){
const{location}=this.props;
const{pathname}=位置;
返回(
);
}
}
我尝试过使用布局方法,但没有成功。我知道我可能想得太多了,有一个更干净的方法来解决这个问题。关于如何实现我所期望的目标,有什么建议或指南吗
TLDR;
试图在路由内呈现路由,但由于路由的路径,URL的基本路径呈现顶级组件。例如,/foo
呈现“组件A”,/foo/bar
呈现“组件A”并在A中包含“组件B”,但我希望/foo/bar/baz
仅呈现“组件C”,它呈现的是“组件A”和“组件C”.开关
呈现与位置()
这并没有解决问题。导航到/hardware/add
或/hardware/types/add
时,选项卡组件仍会呈现交换机中的路由顺序非常重要,因为交换机将仅显示第一条匹配的路由。你试过我回复的顺序了吗?谢谢Karthik Ravichandran,你是对的,我没有考虑路线的顺序。既然订单已经确定,问题就解决了
import React, {Component} from 'react';
import Paper from 'material-ui/Paper';
import {Tabs, Tab} from 'material-ui/Tabs';
import {Route, Link} from 'react-router-dom';
import HardwareList from '../hardware-list';
import HardwareTypesList from '../hardware-types-list';
export default class HardwareView extends Component {
render() {
const {location} = this.props;
const {pathname} = location;
return (
<div className="hardware-view-component">
<Paper zDepth={2}>
<Tabs value={pathname}>
<Tab label="Hardware" containerElement={<Link to="/hardware" />} value="/hardware">
<div className="tab-content">
<Route exact path="/hardware" component={HardwareList} />
</div>
</Tab>
<Tab label="Hardware Types" containerElement={<Link to="/hardware/types" />} value="/hardware/types">
<div className="tab-content">
<Route exact path="/hardware/types" component={HardwareTypesList} />
</div>
</Tab>
</Tabs>
</Paper>
</div>
);
}
}
<Switch>
<Route exact path="/" component={HomeView} />
<Route exact path="/hardware/add" component={HardwareAddView} />
<Route exact path="/hardware/types/add" component={HardwareTypesAddView} />
<Route path="/hardware" component={HardwareView} />
</Switch>