Convert google mapv2 to v3

Question

Possible Duplicate:
How to put this code in v3 instead v2 map

I have this code and i need to convert in v3 google map code.

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">

  <head>
    <meta http-equiv="content-type" content="text/html; charset=utf-8"/>
    <title>Google Maps AJAX + MySQL/PHP Example</title>
    <script src="http://maps.google.com/maps?file=api&v=2&key=abcdef"
            type="text/javascript"></script>

    <script type="text/javascript">
    //<![CDATA[
    var map;
    var geocoder;

    function load() {
      if (GBrowserIsCompatible()) {
        geocoder = new GClientGeocoder();
        map = new GMap2(document.getElementById('map'));
        map.addControl(new GSmallMapControl());
        map.addControl(new GMapTypeControl());
        map.setCenter(new GLatLng(40, -100), 4);
      }
    }

   function searchLocations() {
     var address = document.getElementById('addressInput').value;
     geocoder.getLatLng(address, function(latlng) {
       if (!latlng) {
         alert(address + ' not found');
       } else {
         searchLocationsNear(latlng);
       }
     });
   }

   function searchLocationsNear(center) {
     var radius = document.getElementById('radiusSelect').value;
     var searchUrl = 'phpsqlsearch_genxml.php?lat=' + center.lat() + '&lng=' + center.lng() + '&radius=' + radius;
     GDownloadUrl(searchUrl, function(data) {
       var xml = GXml.parse(data);
       var markers = xml.documentElement.getElementsByTagName('marker');
       map.clearOverlays();

       var sidebar = document.getElementById('sidebar');
       sidebar.innerHTML = '';
       if (markers.length == 0) {
         sidebar.innerHTML = 'No results found.';
         map.setCenter(new GLatLng(40, -100), 4);
         return;
       }

       var bounds = new GLatLngBounds();
       for (var i = 0; i < markers.length; i++) {
         var name = markers[i].getAttribute('name');
         var address = markers[i].getAttribute('address');
         var distance = parseFloat(markers[i].getAttribute('distance'));
         var point = new GLatLng(parseFloat(markers[i].getAttribute('lat')),
                                 parseFloat(markers[i].getAttribute('lng')));

         var marker = createMarker(point, name, address);
         map.addOverlay(marker);
         var sidebarEntry = createSidebarEntry(marker, name, address, distance);
         sidebar.appendChild(sidebarEntry);
         bounds.extend(point);
       }
       map.setCenter(bounds.getCenter(), map.getBoundsZoomLevel(bounds));
     });
   }

    function createMarker(point, name, address) {
      var marker = new GMarker(point);
      var html = '<b>' + name + '</b> <br/>' + address;
      GEvent.addListener(marker, 'click', function() {
        marker.openInfoWindowHtml(html);
      });
      return marker;
    }

    function createSidebarEntry(marker, name, address, distance) {
      var div = document.createElement('div');
      var html = '<b>' + name + '</b> (' + distance.toFixed(1) + ')<br/>' + address;
      div.innerHTML = html;
      div.style.cursor = 'pointer';
      div.style.marginBottom = '5px'; 
      GEvent.addDomListener(div, 'click', function() {
        GEvent.trigger(marker, 'click');
      });
      GEvent.addDomListener(div, 'mouseover', function() {
        div.style.backgroundColor = '#eee';
      });
      GEvent.addDomListener(div, 'mouseout', function() {
        div.style.backgroundColor = '#fff';
      });
      return div;
    }
    //]]>

  </script>
  </head>

  <body onload="load()" onunload="GUnload()">
    Address: <input type="text" id="addressInput"/>


    Radius: <select id="radiusSelect">

      <option value="25" selected>25</option>
      <option value="100">100</option>

      <option value="200">200</option>

    </select>

    <input type="button" onclick="searchLocations()" value="Search Locations"/>
    <br/>    
    <br/>
<div style="width:600px; font-family:Arial, 
sans-serif; font-size:11px; border:1px solid black">
  <table> 
    <tbody> 
      <tr id="cm_mapTR">

        <td width="200" valign="top"> <div id="sidebar" style="overflow: auto; height: 400px; font-size: 11px; color: #000"></div>

        </td>
        <td> <div id="map" style="overflow: hidden; width:400px; height:400px"></div> </td>

      </tr> 
    </tbody>
  </table>
</div>    
  </body>
</html>

Is this a please-do-it-for-me question, or have you tried to convert this yourself? What is the problem? Try to be more specific, it would make it easier for others to help you. — MartinHN, Jul 02 '11 at 20:57
Yes i want to try to convert myself but i do say 'Trott' and map dont show in browser. What is the problem? — Andrew, Jul 02 '11 at 21:33

score 1 · Accepted Answer · edited May 23 '17 at 12:23

1

Perhaps you can start with this: Tips for Upgrading Gmaps v2 to v3 more quickly

Then, if that doesn't get you where you need to go, edit your question to post what you have at that point and someone can try to fix it.

edited May 23 '17 at 12:23

Community

1
1

answered Jul 02 '11 at 21:18

Trott

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I change all what you say but then map doesnt show in browser. – Andrew Jul 02 '11 at 21:31

Convert google mapv2 to v3

1 Answers1