Работа над приложением с использованием API карт Google для геолокации с помощью Reactjs.Моя цель сейчас - просто отобразить все данные JSON в окне (будет использовано позже).Нет ошибок, но ничего не рендеринг на страницу.Я пытаюсь получить доступ к данным неправильно?
class App extends Component {
constructor () {
super();
this.state = {
isLoaded: false,
results: {}
};
}
componentDidMount() {
fetch(geo_url)
.then(res => res.json())
.then(
(result) => {
this.setState({
isLoaded: true,
results: result.results
});
},
(error) => {
this.setState({
isLoaded: true,
error
});
}
)
}
render() {
const {error, isLoaded, results} = this.state;
if (error) {
return <div>Error: {error.message} </div>;
} else if (!isLoaded) {
return <div>Loading...</div>;
} else {
return (
<div className="App">
Location Data:
{results.geometry}
</div>
);
}
}
}
Ниже приведен пример JSON, к которому я пытаюсь получить доступ:
{
"results": [
{
"address_components": [
{
"long_name": "1600",
"short_name": "1600",
"types": [
"street_number"
]
},
{
"long_name": "Amphitheatre Parkway",
"short_name": "Amphitheatre Pkwy",
"types": [
"route"
]
},
{
"long_name": "Mountain View",
"short_name": "Mountain View",
"types": [
"locality",
"political"
]
},
{
"long_name": "Santa Clara County",
"short_name": "Santa Clara County",
"types": [
"administrative_area_level_2",
"political"
]
},
{
"long_name": "California",
"short_name": "CA",
"types": [
"administrative_area_level_1",
"political"
]
},
{
"long_name": "United States",
"short_name": "US",
"types": [
"country",
"political"
]
},
{
"long_name": "94043",
"short_name": "94043",
"types": [
"postal_code"
]
}
],
"formatted_address": "1600 Amphitheatre Pkwy, Mountain View, CA 94043, USA",
"geometry": {
"location": {
"lat": 37.422617,
"lng": -122.0853839
},
"location_type": "ROOFTOP",
"viewport": {
"northeast": {
"lat": 37.4239659802915,
"lng": -122.0840349197085
},
"southwest": {
"lat": 37.4212680197085,
"lng": -122.0867328802915
}
}
},
"place_id": "ChIJ2eUgeAK6j4ARbn5u_wAGqWA",
"plus_code": {
"compound_code": "CWF7+2R Mountain View, California, United States",
"global_code": "849VCWF7+2R"
},
"types": [
"street_address"
]
}
],
"status": "OK"
}