In my project based on type of application chosen by user, components have to rendered and further navigates to different routes. In all these applications the layout remains the same. I have to add the different components based on the routes.
Home page main component
<Card>
<Card.Body>
<DYNAMIC_COMPONENT /> //based on application chosen
<button onClick={()=> takeToNextRoute}>CLICK ME</button>
<Card.body>
</Card>
based on button click in Home, user will be taken to different routes based on Application type
<div>
<Router>
<Switch>
<Route exact path='/:{based on app}' component={dynamicCOMP}></Route>
<Route exact path='/about:{based on app}' component={dynamicCOMP1}></Route>
<Route exact path='/profile:{based on app}' component={dynamicCOMP2}></Route>
<Route exact path='/select:{based on app}' component={dynamicCOMP3}></Route>
</Switch>
</Router>
</div>
How to render the components in Home dynamically based on application chosen and then on button click route to dynamic routes with its dynamic components? I am new to ReactJs and have no clue how to go about this.
You can have an object with all the routes and components:
const routes = {
"/": HomeComponent,
"/about": AboutComponent,
"/profile": ProfileComponent,
"/select": SelectComponent
}
And then in your router, it would look like:
<div>
<Router>
<Switch>
{Object.keys(routes).map((route, i) => <Route key = {i} exact path = {route} component = {routes[route]}/>
</Switch>
</Router>
</div>
Related
I'm creating dashboard/admin control panel application in React and I'm not sure how to handle component rendering correctly.
So at first my main App component looks like this:
<React.Fragment>
<div className="main--container">
<HashRouter>
<Redirect exact from="/" to="/login"/>
<Route exact path="/login" component={Login}/>
<Route exact path="/register" component={Register}/>
<Route exact path="/dashboard" component={Dashboard}/>
</HashRouter>
</div>
</React.Fragment>
And it works great, but after user is logged in I'm redirecting him to /dashboard where I want to nest other routes like /dashboard/foo or /dashboard/goo/
My dashboard component:
<React.Fragment>
<Sidebar/>
<div className="main--dashboard">
Here I want to render other components.
</div>
<button onClick={this.handleLogout}>Logout</button>
</React.Fragment>
Where <Sidebar/> is going to control which component should render next to the sidebar.
So my question is how to swtich routes and render appropriate components without affecting(Sidebar should be always present) <Sidebar/> component?
You can use like this
Dashboard.js
<React.Fragment>
<Sidebar>
<Login /> //as well <Register /> in Register.js
</Sidebar>
</React.Fragment>
Login.js
<div className="main--dashboard">
// Here you can render your components And also <Sidebar> remains as it is while redirects this.
</div>
<button onClick={this.handleLogout}>Logout</button>
Suppose that I have 2 pages and several components. The first page is the login page and the other page is the main menu. The login page only has 1 component. Once the user has logged into the website I want react-router to navigate to the main menu, the main menu has navbar and some components right down below. I want it to be able to navigate to each component and keep the navbar at the top all the time even the URL has been changed.
Here the code I've tried
// Inside the root component
<BrowserRouter>
<Route path="/menu" component={MenuForm}/>
<Route path="/login" component={LoginForm}/>
</BrowserRouter>
//Inside the menu page component
<Navbar/>
<Route path="/shop" component={Shop}/>
<Route path="/categories" component={Categories}/>
With this code, I can only navigate to menu page and login page, but I can not navigate to Shop and categories which are the child component of main menu
You need to have home page
<Route path="/home" component={Home}/> // all your menu and everything here
now if from home you want to go to menu
you can do like this
<Route path="/home/menu" component={Menu}/>
This component will render in home page where you set nested routes so matching route component will render
<Route path="/home/menu" component={menu}/>
<Route path="/home/profile" component={Profile}/>
I suppose you should consider creating container components. Where the first container will be containing your login routes namely "Auth Container", and the another components should be into the App routes namely "App Container". And you can have your own wrapper.
const AppRoutes = () => {
return (
<>
<Navigation scrolling={scrolling} />
<Switch>
<ProtectedRoute exact path="/profile" component={UserProfile} />
<ProtectedRoute exact path="/my-orders" component={MyOrders} />
<ProtectedRoute path="/my-saved-result" component={SavedResults} />
</Switch>
</>
)
}
If you are using react-router v4, you could you Switch component to declaratively define your routes like below:
import { Switch, Route, Redirect } from 'react-router-dom';
const MenuForm = () => (
<div className="app-routes">
<NavBar />
<Switch>
<Route exact path="/menu">
<Redirect to="/menu/shop" />
</Route>
<Route path="/menu/shop" component={Shop} />
<Route path="/menu/categories" component={Categories} />
</Switch>
</div>
);
I'm using like this
<div className="main-panel">
<Navbar />
<div className="content" style={{ backgroundColor: '#f4f3ef' }}>
<Switch>
<Route path="/" exact component={Home} />
<Route path="/reports" component={ReportMain} />
<Route path="/showWebService" component={ShowWebService} />
</Switch>
</div>
</div>
The navbar is static when you navigate to link its only getting these component render.
<Link to="/reports">
<p>Reports</p>
</Link>
Call component with Link
I am creating an application using ReactJS. I am using react router v4 from react-router-dom.
I have written routes in index.js file.
<BrowserRouter>
<Switch>
<Route exact path="/" component={Login} />
<Route exact path='/dashboard' component={Viewport} />
</Switch>
</BrowserRouter>
Rest of the application in Viewport.js file.
return (
<div className="">
<Sidebar navigation={this.viewport} />
<HeaderBanner user={this.props.user} />
<div className="center-panel">
//todo
//Can I use router here?
</div>
</div>
)
After user login's, I am rendering Viewport which contains Sidebar and header bar by default. Based on the item click in the sidebar navigation, I need to render components dynamically. As of now, if I write anything in the place of todo, it renders only that component for the complete browser window.
Is there any way to use routers in multiple places of the application? If yes, how can I implement it? If no, what's the best solution?
As far as I have seen, routers will be stacked at one place in the application.
Thanks in advance.
I followed a tutorial on youtube recently which was very useful
So I took some of it and applied it to your setup
<BrowserRouter>
<div>
<Route exact path="/" component={Login} />
<Route exact path='/dashboard' component={Viewport} />
</div>
</BrowserRouter>
import { NavLink, Route } from 'react-router-dom';
class Viewport extends Component {
constructor(props) {
super(props);
}
render() {
return (
<div>
<div className="Side-bar">
<NavLink
activeClassName="active"
to={`${this.props.match.url}/sub-page-name-1`}>Sub Page 1</NavLink>
<NavLink
activeClassName="active"
to={`${this.props.match.url}/sub-page-name-2`}>Sub Page 2</NavLink>
<NavLink
activeClassName="active"
to={`${this.props.match.url}/sub-page-name-3`}>Sub Page 3</NavLink>
</div>
<HeaderBanner user={this.props.user} />
<div className="center-panel">
<Route path={`${this.props.match.url}/sub-page-name-1`} component={SubPagePanel1} />
<Route path={`${this.props.match.url}/sub-page-name-2`} component={SubPagePanel2} />
<Route path={`${this.props.match.url}/sub-page-name-3`} component={SubPagePanel3} />
</div>
</div>
)
}
}
I removed Switch as well because I didn't use it for my sub pages... :-S
Update: Have created a repo showing a working example of sub page content
https://github.com/PocketNinjaDesign/so-sub-routes-answer
Yes you can use <Routes> in as many places as you want. <Router> components are the ones you can only use once.
Im working on a react project with react-router-dom.
my root App component is a <Router> wrapping a <Switch>, that has 2 <Routes>:
<Router>
<Switch>
<Route to="/" component={Intro}>
<Route to="/dashboard/home" component={Dashboard}>
</Switch>
</Router>
Dashboard Component has its own inner <Router>.
class Dashboard extends Component {
render(){
<div>
<Menu>
<Router>
<Switch>
<Route to="/dashboard/home">
<Route to="/dashboard/about">
<Route to="/dashboard/contact">
</Switch>
<Router>
</div>
}
}
<Menu> has a <NavLink> to each of the routes, and has an extra <NavLink> that suppose to take you back to the Intro component/page.
<Intro>is not part of the dashboard's view. it's a separate page.
My Problem:
my "Back to Intro" link, <NavLink to="/">, changes the route inside the Dashboard Router, but I need it to change the route of the outer router.
what is the right way of arranging my routers in order to have a path back to the outer one ?
This is the project screen navigation concept:
Intro <---> Dashboard --> different content
I am designing a multi-tabbed or multi-paged javascript web application that allows the URL to change depending on which tab you selected.
The best example I have seen is done by Zendesk
By calling it multi-tabbed, am I describing it correctly?
The tabs can be closed or opened depending on what is clicked.
How to create something like this using ReactJS? If there is a good tutorial, I am also happy to read through it.
This can easily be done with react router. If you are not familiar with react router go to the react router github page and check out the tutorials and docs. Here's an example of what it may look like to get you going.
Routes
<Route path="/" component={Application}>
<IndexRoute component={Home}/>
<Route path="tabs" component={TabLayout}>
<Route path="1" component={Tab1} />
<Route path="2" component={Tab2} />
</Route>
<Route path="about" component={About}/>
<Route path="*" component={NotFound} isNotFound/>
</Route>
Tab Layout
/* This is the layout for your tabs. Using react router to link to different tabs.
When the route changes props.children will be updated to reflect the current
route. You can add active classes to your tabs. Reference the react-router docs to
see how to do that
*/
import {Link} from 'react-router';
const TabLayout = props => {
return (
<section className="tab-container">
<div className="tabs">
<Link to="/tabs/1">Tab 1</Link>
<Link to="/tabs/2">Tab 2</Link>
</div>
<div className="content">
{props.children}
</div>
</section>
);
};
Tab 1 and tab 2 look like this
// Tab1 and Tab2 are just react components. For simplicity I am just using
// a stateless component.
const Tab1 = props => {
return (
<h1>Tab 1</h1>
);
};