Created
September 6, 2017 16:33
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react-router match and props
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import React, {Component} from 'react' | |
import {Link} from 'react-router-dom' | |
import Bus from './bus' | |
const busses = (match, busses) => busses.map((bus, index) => ( | |
<Link key={index} to={`${match.path}/${bus.VEHICLE}`}> | |
<Bus | |
busNumber={bus.VEHICLE} | |
busRoute={bus.ROUTE} | |
nextStop={bus.TIMEPOINT}/> | |
</Link> | |
) | |
) | |
const AllBusses = ({match, ...props}) => ( | |
<div> {busses(match, props.busses)} </div> | |
) | |
export default AllBusses |
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import React, {Component} from 'react'; | |
import {Switch, Route} from 'react-router-dom'; | |
import AllBusses from './allBusses'; | |
import OneBus from './oneBus'; | |
const proxyUrl = 'https://cors-anywhere.herokuapp.com/' | |
export default class BusContainer extends Component { | |
constructor(){ | |
super() | |
this.state = { | |
busses: [] | |
} | |
} | |
componentDidMount = () => { | |
const targetUrl = 'http://developer.itsmarta.com/BRDRestService/RestBusRealTimeService/GetAllBus' | |
fetch(proxyUrl + targetUrl) | |
.then(response => response.json()) | |
.then(busses => this.setState({busses})) | |
} | |
render(){ | |
const {busses} = this.state | |
return( | |
<div> | |
<Switch> | |
<Route path ='/busses/:busId' render={(props) => <OneBus {...props}/> }/> | |
<Route path='/busses' render={(props) => ( | |
<AllBusses {...props} busses={busses}/> | |
)}/> | |
</Switch> | |
</div> | |
) | |
} | |
} |
On line 15 of AllBusses
is there a better way to work with additional props (outside of what match offers?)
Nope, that's perfect. BusContainer owns the bus state, passes it down to child components, they just happen to be assigned a URL with Route
, but react router isn't trying to change anything about your normal React data flow.
Okay, awesome! That really clears things up for me. Thank you!
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In this example, we simply want to pull back a list of All Busses available from the public MARTA API.
After displaying all of the available busses, give the user an option to click into each Bus to get more details.