CODEWITHSUNDEEP
javascriptreactjsreact-router
Nijeesh
Nijeesh

Reputation: 847

How to link to nested routes in React Router

Currently I am using the following code for my application.

const {
  Router,
  Route,
  IndexRoute,
  Redirect,
  Link,
  IndexLink,
  hashHistory
} = ReactRouter

var App = React.createClass({
  render : function() {
  	return (
    	<div>
      	<h1>My Application</h1>
        <div><Link to="/levelone/1">Go to One</Link></div>
        <div><Link to="/levelone/1/leveltwo/5">Go to Three</Link></div>
        {this.props.children}
      </div>
    )
  }
})

var Index = React.createClass({
  render : function() {
  	return (
      <div>
      	<h2>This is index route</h2>
      </div>
    )
  }
})

var LevelOne =  React.createClass({
  render : function() {
  	return (
    	<div>
      	<h2>This is LevelOne</h2>
        {this.props.children}
      </div>
    )
  }
})

var LevelTwo = React.createClass({
  render : function() {
  	return (
    	<div>
      	<h2>This is LevelTwo</h2>
      </div>
    )
  }
})


var routes= (
	<Route path= "/" component={App}>
    	<IndexRoute component={Index}/>
    	<Route path="/levelone/:id" component={LevelOne}>
            <Route path="/leveltwo/:idd" component={LevelTwo}/>
        </Route>
    </Route>
)

ReactDOM.render(<Router history={ hashHistory } routes={routes}></Router>, document.getElementById('app'));
 
<script src="https://unpkg.com/[email protected]/dist/react-with-addons.js"></script>
<script src="https://unpkg.com/[email protected]/dist/react-dom.js"></script>
<script src="https://npmcdn.com/[email protected]/umd/ReactRouter.js" charset="utf-8"></script>
<div id="app"><div>

In the above code I am linking to /levelone/1/leveltwo/5 from the component App which is not working and is showing the error [react-router] Location "/levelone/1/leveltwo/5" did not match any routes.

But if I put the link inside the component LevelOne like in the following snippet the link will point to LevelTwo just like i want

var LevelOne =  React.createClass({
    render : function() {
        return (
            <div>
                <h2>This is LevelOne</h2>
                <div><Link to="leveltwo/5">Go to LevelTwo</Link></div>
                {this.props.children}
            </div>
        )
    }
})

What should I do if I want to link to LevelTwo from the outermost component ?

Upvotes: 9

Views: 8242

Answers (2)

seisei
seisei

Reputation: 451

When nesting routes, be careful when you're intending to actually use relative paths to not use absolute paths. Your route definition

<Route path="/leveltwo/:idd" component={LevelTwo}/>

should instead be:

<Route path="leveltwo/:idd" component={LevelTwo}/>

The reason why <div><Link to="leveltwo/5">Go to LevelTwo</Link></div> was working is because <Link> only supports absolute paths (see above) and was actually pointing to /leveltwo/5 and the route definition you had initially was defined with an absolute path. So although the code ran, it wasn't actually running the way you had intended.

Upvotes: 6

ajaybc
ajaybc

Reputation: 4059

I think the problem is that you have a / in the subroute definition.

Just change this :

<Route path="/leveltwo/:idd" component={LevelTwo}/>

to

<Route path="leveltwo/:idd" component={LevelTwo}/>

The following is the working snippet

const {
  Router,
  Route,
  IndexRoute,
  Redirect,
  Link,
  IndexLink,
  hashHistory
} = ReactRouter

var App = React.createClass({
  render : function() {
  	return (
    	<div>
      	<h1>My Application</h1>
        <div><Link to="/levelone/1">Go to One</Link></div>
        <div><Link to="levelone/1/leveltwo/5">Go to Three</Link></div>
        {this.props.children}
      </div>
    )
  }
})

var Index = React.createClass({
  render : function() {
  	return (
      <div>
      	<h2>This is index route</h2>
      </div>
    )
  }
})

var LevelOne =  React.createClass({
  render : function() {
  	return (
    	<div>
      	<h2>This is LevelOne</h2>
        {this.props.children}
      </div>
    )
  }
})

var LevelTwo = React.createClass({
  render : function() {
  	return (
    	<div>
      	<h2>This is LevelTwo</h2>
      </div>
    )
  }
})


var routes= (
	<Route path= "/" component={App}>
    	<IndexRoute component={Index}/>
    	<Route path="/levelone/:id" component={LevelOne}>
            <Route path="leveltwo/:idd" component={LevelTwo}/>
        </Route>
    </Route>
)

ReactDOM.render(<Router history={ hashHistory } routes={routes}></Router>, document.getElementById('app'));
<script src="https://unpkg.com/[email protected]/dist/react-with-addons.js"></script>
<script src="https://unpkg.com/[email protected]/dist/react-dom.js"></script>
<script src="https://npmcdn.com/[email protected]/umd/ReactRouter.js" charset="utf-8"></script>
<div id="app">
  <div>

Upvotes: 2

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