Esto es probablemente muy básico, pero estoy tratando de probar la API de Google Places. Repaso la documentación y uso algunos de los ejemplos que proporcionan. Intento usar la función JQuery getJSON porque pude usarla con éxito para acceder a archivos JSON externos de forma asincrónica con ella, así que pensé que sería un buen enfoque para obtener los resultados JSON de la consulta de Google Places. Este es el código que estoy tratando de usar:Intentando usar Google Places API con la función getJSON de JQuery
<body>
<div id="message"></div>
<script type="text/javascript">
var requestURL = 'https://maps.googleapis.com/maps/api/place/search/json?location=-33.8670522,151.1957362&radius=500&types=food&name=harbour&sensor=false&key='my_google_places_key';
$(document).ready(function() {
$.getJSON(requestURL, function (data) {
for (i = 0; i < data.results.length; i++) {
myAddress[i] = data.results[i].formatted_address;
document.getElementById("message").innerHTML += myAddress[i] + "<br>";
console.log(myAddress[i]);
}
});
});
</script>
</body>
De acuerdo con la documentación de la respuesta JSON resultante de la consulta debe ser el siguiente:
{
"html_attributions" : [
"Listings by \u003ca href=\"http://www.yellowpages.com.au/\"\u003eYellow Pages\u003c/a\u003e"
],
"results" : [
{
"formatted_address" : "529 Kent Street, Sydney NSW, Australia",
"geometry" : {
"location" : {
"lat" : -33.8750460,
"lng" : 151.2052720
}
},
"icon" : "http://maps.gstatic.com/mapfiles/place_api/icons/restaurant-71.png",
"id" : "827f1ac561d72ec25897df088199315f7cbbc8ed",
"name" : "Tetsuya's",
"rating" : 4.30,
"reference" : "CnRmAAAAmmm3dlSVT3E7rIvwQ0lHBA4sayvxWEc4nZaXSSjRtfKRGoYnfr3d5AvQGk4e0u3oOErXsIJwtd3Wck1Onyw6pCzr8swW4E7dZ6wP4dV6AsXPvodwdVyqHgyGE_K8DqSp5McW_nFcci_-1jXb5Phv-RIQTzv5BjIGS0ufgTslfC6dqBoU7tw8NKUDHg28bPJlL0vGVWVgbTg",
"types" : [ "restaurant", "food", "establishment" ]
},
{
"formatted_address" : "Upper Level, Overseas Passenger Terminal/5 Hickson Road, The Rocks NSW, Australia",
"geometry" : {
"location" : {
"lat" : -33.8583790,
"lng" : 151.2100270
}
},
"icon" : "http://maps.gstatic.com/mapfiles/place_api/icons/cafe-71.png",
"id" : "f181b872b9bc680c8966df3e5770ae9839115440",
"name" : "Quay",
"rating" : 4.10,
"reference" : "CnRiAAAADmPDOkn3znv_fX78Ma6X5_t7caEGNdSWnpwMIdDNZkLpVKPnQJXP1ghlySO-ixqs28UtDmJaOlCHn18pxpj7UQjRzR4Kmye6Gijoqoox9bpkaCAJatbJGZEIIUwRbTNIE_L2jGo5BDqiosqU2F5QdBIQbXKrvfQuo6rmu8285j7bDBoUrGrN4r6XQ-PVm260PFt5kwc3EfY",
"types" : [ "cafe", "bar", "restaurant", "food", "establishment" ]
},
{
"formatted_address" : "107 George Street, The Rocks NSW, Australia",
"geometry" : {
"location" : {
"lat" : -33.8597750,
"lng" : 151.2085920
}
},
"icon" : "http://maps.gstatic.com/mapfiles/place_api/icons/restaurant-71.png",
"id" : "7beacea28938ae42bcac04faf79a607bf84409e6",
"name" : "Rockpool",
"rating" : 4.0,
"reference" : "CnRlAAAAVK4Ek78r9yHV56I-zbaTxo9YiroCbTlel-ZRj2i6yGAkLwNMm_flMhCl3j8ZHN-jJyG1TvKqBBnKQS2z4Tceu-1kZupZ1HSo5JWRBKd7qt2vKgT8VauiEBQL-zJiKVzSy5rFfilKDLSiLusmdi88ThIQqqj6hKHn5awdj6C4f59ifRoUg67KlbpuGuuW7S1tAH_EyBl6KE4",
"types" : [ "restaurant", "food", "establishment" ]
},
{
"formatted_address" : "483 George Street, Sydney NSW, Australia",
"events" : [
{
"event_id" : "7lH_gK1GphU",
"summary" : "Google Maps Developer Meetup: Rockin' out with the Places API",
"url" : "https://developers.google.com/places"
}
],
"geometry" : {
"location" : {
"lat" : -33.8731950,
"lng" : 151.2063380
}
},
"icon" : "http://maps.gstatic.com/mapfiles/place_api/icons/civic_building-71.png",
"id" : "017049cb4e82412aaf0efbde890e82b7f2987c16",
"name" : "Chinatown Sydney",
"rating" : 4.0,
"reference" : "CnRuAAAAsLNeRQtKD7TEUXWG6gYD7ByOVKjQE61GSyeGZrX-pOPVps2BaLBlH0zBHlrVU9DKhsuXra075loWmZUCbczKDPdCaP9FVJXB2NsZ1q7188pqRFik58S9Z1lcWjyVoVqvdUUt9bDMLqxVT4ENmolbgBIQ9Wy0sgDy0BgWyg5kfPMHCxoUOvmhfKC-lTefXGgnsRqEQwn8M0I",
"types" : [
"city_hall",
"park",
"restaurant",
"doctor",
"train_station",
"local_government_office",
"food",
"health",
"establishment"
]
}
],
"status" : "OK"
}
Si copio este script JSON y guardarlo a un archivo, puedo acceder a ella y se muestra el resultado siguiente en el navegador:
529 Kent Street, Sydney NSW, Australia Alto Nivel, Overseas Passenger Terminal/5 Hickson Road, The Rocks NSW, Australia 107 George Calle, T Rocks NSW, Australia 483 George Street, Sydney NSW, Australia
Lo que significa que funciona. ¿La función getJSON no analiza correctamente el script JSON?
Ver esta respuesta http://stackoverflow.com/questions/5564830/parsing- google-geo-api-reverse-geocoding-with-jquery/39276042 # answer-39276042 –