Google Maps API GeoLocation이 모바일에서 작동하지 않습니다.

Question

GeoLocation이 내 PC에서는 작동하지만 내 iPhone에서는 작동하지 않는 이유는 확실하지 않습니다 ... API에 대한 스크립트 호출 내에서 sensor=true을 얻었지만, 나는 잃어 버렸다. 모든

   <div id="info"></div> 
       <div id="map_canvas" style="width:908px; height:420px"></div> 
       <input type="text" id="addressInput" size="10"/> 
       <select id="radiusSelect"> 
        <option value="5" selected>5mi</option> 
        <option value="15" selected>15mi</option> 
        <option value="25" selected>25mi</option> 
        <option value="100">100mi</option> 
        <option value="200">200mi</option> 
        <option value="4000">4000mi</option> 
       </select> 
       <input type="button" value="Search" onclick="searchLocations();"> 
       <div><select id="locationSelect" style="width:100%;visibility:hidden"></select></div>     

       <script type="text/javascript" src="http://maps.googleapis.com/maps/api/js?key=AIzaSyCe49sI29q0AVNo9iVvQ-lDlDwZpFZuA4o&sensor=true"></script> 
       <script type="text/javascript" src="http://gmaps-samples-v3.googlecode.com/svn/trunk/geolocate/geometa.js"></script> 
       <script type="text/javascript"> 

       var map; 
       var markers = []; 
       var infoWindow; 
       var locationSelect; 

       function load() { 
        map = new google.maps.Map(document.getElementById("map_canvas"), { 
         center: new google.maps.LatLng(40, -100), 
         zoom: 4, 
         mapTypeId: 'roadmap', 
         mapTypeControlOptions: {style: google.maps.MapTypeControlStyle.DROPDOWN_MENU} 
        }); 
        infoWindow = new google.maps.InfoWindow(); 

        locationSelect = document.getElementById("locationSelect"); 
        locationSelect.onchange = function() { 
         var markerNum = locationSelect.options[locationSelect.selectedIndex].value; 
         if (markerNum != "none") { 
          google.maps.event.trigger(markers[markerNum], 'click'); 
         } 
        }; 

        // geolocation 
        prepareGeolocation(); 
        doGeolocation(); 
       } 

       function doGeolocation() { 
        if (navigator.geolocation) { 
         navigator.geolocation.getCurrentPosition(positionSuccess, positionError); 
        } else { 
         positionError(-1); 
        } 
       } 

       function positionError(err) { 
        var msg; 
        switch(err.code) { 
         case err.UNKNOWN_ERROR: 
          msg = "Unable to find your location"; 
          break; 
         case err.PERMISSION_DENINED: 
          msg = "Permission denied in finding your location"; 
          break; 
         case err.POSITION_UNAVAILABLE: 
          msg = "Your location is currently unknown"; 
          break; 
         case err.BREAK: 
          msg = "Attempt to find location took too long"; 
          break; 
         default: 
         msg = "Location detection not supported in browser"; 
        } 
        document.getElementById('info').innerHTML = msg; 
       } 

       function positionSuccess(position) { 
        // Centre the map on the new location 
        var coords = position.coords || position.coordinate || position; 
        var latLng = new google.maps.LatLng(coords.latitude, coords.longitude); 
        map.setCenter(latLng); 
        map.setZoom(15); 
        var marker = new google.maps.Marker({ 
         map: map, 
         position: latLng, 
         title: 'Why, there you are!' 
        }); 
        document.getElementById('info').innerHTML = 'Looking for <b>' + 
        coords.latitude + ', ' + coords.longitude + '</b>...'; 

        // And reverse geocode. 
        (new google.maps.Geocoder()).geocode({latLng: latLng}, function(resp) { 
         var place = "You're around here somewhere!"; 
         if (resp[0]) { 
          var bits = []; 
          for (var i = 0, I = resp[0].address_components.length; i < I; ++i) { 
           var component = resp[0].address_components[i]; 
           if (contains(component.types, 'political')) { 
            bits.push('<b>' + component.long_name + '</b>'); 
           } 
          } 
          if (bits.length) { 
           place = bits.join(' > '); 
          } 
          marker.setTitle(resp[0].formatted_address); 
         } 
         document.getElementById('info').innerHTML = place; 
        }); 
       } 

       function contains(array, item) { 
        for (var i = 0, I = array.length; i < I; ++i) { 
         if (array[i] == item) return true; 
        } 
        return false; 
       } 

       function searchLocations() { 
        console.log("searching locations..."); 
        var address = document.getElementById("addressInput").value; 
        var geocoder = new google.maps.Geocoder(); 
        geocoder.geocode({address: address}, function(results, status) { 
         if (status == google.maps.GeocoderStatus.OK) { 
          searchLocationsNear(results[0].geometry.location); 
         } else { 
          alert(address + ' not found'); 
         } 
        }); 
       } 

       function clearLocations() { 
        //infoWindow.close(); 
        for (var i = 0; i < markers.length; i++) { 
         markers[i].setMap(null); 
        } 
        markers.length = 0; 

        locationSelect.innerHTML = ""; 
        var option = document.createElement("option"); 
        option.value = "none"; 
        option.innerHTML = "See all results:"; 
        locationSelect.appendChild(option); 
        locationSelect.style.visibility = "visible"; 
       } 

       function searchLocationsNear(center) { 
        clearLocations(); 

        var radius = document.getElementById('radiusSelect').value; 
        /* var searchUrl = 'phpsqlajax_search.php?lat=' + center.lat() + '&lng=' + center.lng() + '&radius=' + radius; */ 
        var searchUrl = 'http://dev-imac.local/phpsqlajax_search.php?lat=' + center.lat() + '&lng=' + center.lng() + '&radius=' + radius; 
        console.log(searchUrl); 
        downloadUrl(searchUrl, function(data) { 
         var xml = parseXml(data); 
         var markerNodes = xml.documentElement.getElementsByTagName("marker"); 
         var bounds = new google.maps.LatLngBounds(); 
         for (var i = 0; i < markerNodes.length; i++) { 
          var name = markerNodes[i].getAttribute("name"); 
          var address = markerNodes[i].getAttribute("address"); 
          var distance = parseFloat(markerNodes[i].getAttribute("distance")); 
          var latlng = new google.maps.LatLng(
           parseFloat(markerNodes[i].getAttribute("lat")), 
           parseFloat(markerNodes[i].getAttribute("lng"))); 

           createOption(name, distance, i); 
           createMarker(latlng, name, address); 
           bounds.extend(latlng); 
         } 
         map.fitBounds(bounds); 
        }); 
       } 

       function createMarker(latlng, name, address) { 
        var html = "<b>" + name + "</b> <br/>" + address; 
        var marker = new google.maps.Marker({ 
         map: map, 
         position: latlng 
        }); 
        google.maps.event.addListener(marker, 'click', function() { 
         infoWindow.setContent(html); 
         infoWindow.open(map, marker); 
        }); 
        markers.push(marker); 
       } 

       function createOption(name, distance, num) { 
        var option = document.createElement("option"); 
        option.value = num; 
        option.innerHTML = name + "(" + distance.toFixed(1) + ")"; 
        locationSelect.appendChild(option); 
       } 

       function downloadUrl(url, callback) { 
        var request = window.ActiveXObject ? 
        new ActiveXObject('Microsoft.XMLHTTP') : 
        new XMLHttpRequest; 

        request.onreadystatechange = function() { 
         if (request.readyState == 4) { 
          request.onreadystatechange = doNothing; 
          callback(request.responseText, request.status); 
         } 
        }; 

        request.open('GET', url, true); 
        request.send(null); 
       } 

       function parseXml(str) { 
        if (window.ActiveXObject) { 
         var doc = new ActiveXObject('Microsoft.XMLDOM'); 
         doc.loadXML(str); 
         return doc; 
        } else if (window.DOMParser) { 
         return (new DOMParser).parseFromString(str, 'text/xml'); 
        } 
       } 

       function doNothing() {} 

       window.onload = load(); 

       </script> 

Answer 1

첫째,

mapTypeId: 'roadmap', 

가 있어야한다 :

mapTypeId: google.maps.MapTypeId.ROADMAP, 

을하지만 그것뿐만 아니라 PC에 실패한다 여기에 전체 스크립트입니다.

이외의 부분은 <script> 섹션이 <body>이 아닌 <head> 섹션에 있어야합니다. 어쩌면 iPhone 브라우저가 PC의 브라우저보다 더 엄격 할 수 있습니다. 각 시스템에서 사용하는 브라우저는 무엇입니까? (PC에서 IE를 사용하고있는 것으로 추측됩니다. 다른 브라우저를 사용해 보셨나요?)