Uso De Dirección En Lugar De Longitud Y Latitud Con La API De Google Maps


He oído que es posible enviar una Dirección en lugar de Longitud y Latitud y esto sería mucho más factible para mi sistema. El usuario debe ingresar su dirección al crear su perfil y su perfil luego mostrará un Google Maps de su casa. Actualmente tengo la API de Google Maps funcionando perfectamente con Longitud y Latitud:

<head>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
<link rel="stylesheet" type="text/css" href="css.css" />
    <title>Login Page</title>

<meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
<style type="text/css">
  html { height: 100% }
  body { height: 100%; margin: 0; padding: 0 }
  #map-canvas { height: 100% }
</style>
<script type="text/javascript"
  src="https://maps.googleapis.com/maps/api/js?key=MYKEY&sensor=false">
</script>
<script type="text/javascript">
  function initialize() {
    var mapOptions = {
  center: new google.maps.LatLng(52.640143,1.28685),
      zoom: 15,
      mapTypeId: google.maps.MapTypeId.ROADMAP
    };
    var map = new google.maps.Map(document.getElementById("map"),
        mapOptions);

var marker = new google.maps.Marker({
    position: new google.maps.LatLng(52.640143,1.28685),
    map: map,
    title: "Mark On Map"
});
  }
  google.maps.event.addDomListener(window, 'load', initialize);
</script>

</head>

Por favor, alguien podría ayudarme a alterar mi código para que permita a la API de Google Maps solicitar una Dirección en su lugar porque quiero leer la dirección del usuario directamente desde la base de datos MySQL.

Author: edwoollard, 2013-04-10

5 answers

Ver este ejemplo, inicializa el mapa a "San Diego, CA".

Utiliza la API JAVASCRIPT v3 de Google Maps Geocodificador para traducir la dirección en coordenadas que se pueden mostrar en el mapa.

<html>
<head>
<meta name="viewport" content="initial-scale=1.0, user-scalable=no"/>
<meta http-equiv="content-type" content="text/html; charset=UTF-8"/>
<title>Google Maps JavaScript API v3 Example: Geocoding Simple</title>
<script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false"></script>
<script type="text/javascript">
  var geocoder;
  var map;
  var address ="San Diego, CA";
  function initialize() {
    geocoder = new google.maps.Geocoder();
    var latlng = new google.maps.LatLng(-34.397, 150.644);
    var myOptions = {
      zoom: 8,
      center: latlng,
    mapTypeControl: true,
    mapTypeControlOptions: {style: google.maps.MapTypeControlStyle.DROPDOWN_MENU},
    navigationControl: true,
      mapTypeId: google.maps.MapTypeId.ROADMAP
    };
    map = new google.maps.Map(document.getElementById("map_canvas"), myOptions);
    if (geocoder) {
      geocoder.geocode( { 'address': address}, function(results, status) {
        if (status == google.maps.GeocoderStatus.OK) {
          if (status != google.maps.GeocoderStatus.ZERO_RESULTS) {
          map.setCenter(results[0].geometry.location);

            var infowindow = new google.maps.InfoWindow(
                { content: '<b>'+address+'</b>',
                  size: new google.maps.Size(150,50)
                });

            var marker = new google.maps.Marker({
                position: results[0].geometry.location,
                map: map, 
                title:address
            }); 
            google.maps.event.addListener(marker, 'click', function() {
                infowindow.open(map,marker);
            });

          } else {
            alert("No results found");
          }
        } else {
          alert("Geocode was not successful for the following reason: " + status);
        }
      });
    }
  }
</script>
</head>
<body style="margin:0px; padding:0px;" onload="initialize()">
 <div id="map_canvas" style="width:100%; height:100%">
</body>
</html>

Fragmento de código de trabajo:

var geocoder;
var map;
var address = "San Diego, CA";

function initialize() {
  geocoder = new google.maps.Geocoder();
  var latlng = new google.maps.LatLng(-34.397, 150.644);
  var myOptions = {
    zoom: 8,
    center: latlng,
    mapTypeControl: true,
    mapTypeControlOptions: {
      style: google.maps.MapTypeControlStyle.DROPDOWN_MENU
    },
    navigationControl: true,
    mapTypeId: google.maps.MapTypeId.ROADMAP
  };
  map = new google.maps.Map(document.getElementById("map_canvas"), myOptions);
  if (geocoder) {
    geocoder.geocode({
      'address': address
    }, function(results, status) {
      if (status == google.maps.GeocoderStatus.OK) {
        if (status != google.maps.GeocoderStatus.ZERO_RESULTS) {
          map.setCenter(results[0].geometry.location);

          var infowindow = new google.maps.InfoWindow({
            content: '<b>' + address + '</b>',
            size: new google.maps.Size(150, 50)
          });

          var marker = new google.maps.Marker({
            position: results[0].geometry.location,
            map: map,
            title: address
          });
          google.maps.event.addListener(marker, 'click', function() {
            infowindow.open(map, marker);
          });

        } else {
          alert("No results found");
        }
      } else {
        alert("Geocode was not successful for the following reason: " + status);
      }
    });
  }
}
google.maps.event.addDomListener(window, 'load', initialize);
html,
body,
#map_canvas {
  height: 100%;
  width: 100%;
}
<script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false"></script>
<div id="map_canvas" ></div>
 72
Author: geocodezip,
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2015-08-22 15:08:28

Aquí está mi código para generar mapa desde la ubicación

Código HTML

          <div class="col-md-2">
             <address> <?php echo $doctorInfo[0]->serachLocation;?> // set address for which you need to generate map</address>
          </div>

Código javascript

<script>
     $(document).ready(function(){
        $("address").each(function(){
             var embed ="<iframe width='425' height='350' frameborder='0' 
              scrolling='no' marginheight='0' marginwidth='0' 
              src='https://maps.google.com/maps?&amp;q="+ 
              encodeURIComponent( $(this).text() ) +"&amp;output=embed'>
             </iframe>";
             $(this).html(embed);
       });
     });
 </script> 

Para saber más, haga clic aquí

 4
Author: Hiren Makwana,
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2015-11-24 06:16:24

La geocodificación es el proceso de convertir direcciones (como "1600 Amphitheatre Parkway, Mountain View, CA") en coordenadas geográficas (como latitud 37.423021 y longitud -122.083739), que puede usar para colocar marcadores o posicionar el mapa.

Sería esto lo que está buscando: Contiene muestra code
https://developers.google.com/maps/documentation/javascript/geocoding#GeocodingRequests

 2
Author: Pavan K Mutt,
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2013-04-10 12:55:35

Puede analizar la geolocalización a través de las direcciones. Crea un Array con jquery como este:

var addressesArray = [
'Address Str.No, Postal Area/city',
//follow this structure
] 
  //loop all the addresses and call a marker for each one
  for (var x = 0; x < addressesArray.length; x++) {
    $.getJSON('http://maps.googleapis.com/maps/api/geocode/json?address='+addressesArray[x]+'&sensor=false', null, function (data) {
        var p = data.results[0].geometry.location
        var latlng = new google.maps.LatLng(p.lat, p.lng);
        var aMarker= new google.maps.Marker({
            position: latlng, //it will place marker based on the addresses, which they will be translated as geolocations. 
            map: map 

        });

}

También tenga en cuenta que Google limitar sus resultados si usted no tiene una cuenta de negocios con ellos, y usted mi obtener un error si se utiliza demasiadas direcciones.

 2
Author: Sidius,
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2015-10-09 11:45:55
var geocoder;
var map;
function initialize() {
geocoder = new google.maps.Geocoder();
var latlng = new google.maps.LatLng(-34.397, 150.644);
var mapOptions = {
  zoom: 8,
  center: latlng
}
map = new google.maps.Map(document.getElementById('map'), mapOptions);
}

function codeAddress() {
var address = document.getElementById('address').value;
geocoder.geocode( { 'address': address}, function(results, status) {
  if (status == 'OK') {
    map.setCenter(results[0].geometry.location);
    var marker = new google.maps.Marker({
        map: map,
        position: results[0].geometry.location
    });
  } else {
    alert('Geocode was not successful for the following reason: ' + status);
  }
});
}

<body onload="initialize()">
 <div id="map" style="width: 320px; height: 480px;"></div>
 <div>
   <input id="address" type="textbox" value="Sydney, NSW">
   <input type="button" value="Encode" onclick="codeAddress()">
 </div>
</body>

O consulte la documentación https://developers.google.com/maps/documentation/javascript/geocoding

 1
Author: Thilina,
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2018-05-13 10:46:01