Javascript 谷歌地图边栏_Javascript_Google Maps Api 3_Sidebar

Javascript 谷歌地图边栏

javascript google-maps-api-3

Javascript 谷歌地图边栏,javascript,google-maps-api-3,sidebar,Javascript,Google Maps Api 3,Sidebar,我使用下面的代码显示MySQL数据库中保存的每个位置的标记 <!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" lang="en"> <head> <meta http-equiv

我使用下面的代码显示MySQL数据库中保存的每个位置的标记

<!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" lang="en">
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
        <title>All Locations</title>
        <link rel="stylesheet" href="css/alllocationsstyle.css" type="text/css" media="all" />
        <script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false&language=en"></script>
        <script type="text/javascript"> 
            var customIcons = {
            0: {
            icon: 'http://labs.google.com/ridefinder/images/mm_20_red.png',
            shadow: 'http://labs.google.com/ridefinder/images/mm_20_shadow.png'
            },
            1: {
            icon: 'http://labs.google.com/ridefinder/images/mm_20_green.png',
            shadow: 'http://labs.google.com/ridefinder/images/mm_20_shadow.png'
            }
            };

            function load() { 
            var map = new google.maps.Map(document.getElementById("map"), { 
            center: new google.maps.LatLng(54.312195845815246,-4.45948481875007), 
            zoom:6, 
            mapTypeId: 'roadmap' 
            }); 

            var infoWindow = new google.maps.InfoWindow;

            // Change this depending on the name of your PHP file 
            downloadUrl("phpfile.php", function(data) { 
            var xml = data.responseXML; 
            var markers = xml.documentElement.getElementsByTagName("marker"); 
            for (var i = 0; i < markers.length; i++) { 
            var locationname = markers[i].getAttribute("locationname"); 
            var address = markers[i].getAttribute("address");
            var finds = markers[i].getAttribute("finds");
            var totalfinds = markers[i].getAttribute("totalfinds");
            var point = new google.maps.LatLng( 
            parseFloat(markers[i].getAttribute("osgb36lat")), 
            parseFloat(markers[i].getAttribute("osgb36lon")));
            var html = locationname + ', No.of finds: ' + "<b>" + totalfinds + "</b>";
            var icon = customIcons[totalfinds] || {};
            var marker = new google.maps.Marker({          
            map: map, 
            position: point,
            title: address,
            icon: icon.icon,
            shadow: icon.shadow
            }); 
            bindInfoWindow(marker, map, infoWindow, html);
            } 
            }); 
            } 

            function bindInfoWindow(marker, map, infoWindow, html) {
            google.maps.event.addListener(marker, 'click', function() {
            infoWindow.setContent(html);
            infoWindow.open(map, marker);
            });
            }

            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, request.status); 
            } 
            }; 

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

            function doNothing() {} 

            </script> 
            </head> 

            <body onLoad="load()">
                <div id="map"></div>
            </body> 
            </html>


所有地点
var customIcons={
0: {
图标：'http://labs.google.com/ridefinder/images/mm_20_red.png',
影子：'http://labs.google.com/ridefinder/images/mm_20_shadow.png'
},
1: {
图标：'http://labs.google.com/ridefinder/images/mm_20_green.png',
影子：'http://labs.google.com/ridefinder/images/mm_20_shadow.png'
}
};
函数加载（）{
var map=new google.maps.map（document.getElementById（“map”），{
中心：新google.maps.LatLng（54.312195845845815246，-4.45948481875007），
缩放：6，
mapTypeId:“路线图”
}); 
var infoWindow=new google.maps.infoWindow；
//根据PHP文件的名称更改此选项
下载URL（“phpfile.php”，函数（数据）{
var xml=data.responseXML；
var markers=xml.documentElement.getElementsByTagName（“标记”）；
对于（var i=0；i


我现在希望能够通过添加一个侧栏来进一步扩展页面的功能，如果用户单击侧栏中的位置，它将以黄色背景突出显示所选内容，然后将地图平移到相关标记的中心，在该标记上打开信息窗口。如果用户应该单击标记，我希望信息窗口打开，侧边栏上的相关位置再次以黄色背景突出显示
我已经对此进行了一段时间的研究，我发现了我想要的边栏的确切类型，但问题是，这是在谷歌地图API的v2中
我只是想知道是否有人能告诉我，我需要做什么才能让它工作
更新代码
<html> 
<head> 
<meta name="viewport" content="initial-scale=1.0, user-scalable=yes" /> 
<meta http-equiv="content-type" content="text/html; charset=UTF-8"/> 
<title>All locations</title> 

<script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false"></script> 

</head> 
<div id="map_canvas" style="width: 900px;height: 600px;">
</div>  <div id="locations"></div> 

 <body onload="showLocations()"> 

<script> 
  var map; 
var markers = new Array(); 


function showLocations() { 
 downloadUrl("phpfile.php", function(data) { 
    var xml = data.responseXML; 
     markers = xml.documentElement.getElementsByTagName("marker"); 

    for (var i = 0; i < markers.length; i++) { 
      var locationname = markers[i].getAttribute("locationname"); 

      markerId = "id_"+i; 

      location_list += "<div id="+markerId+">"+locationname+"</div>"; 
    }        

    document.getElementById("location_list").innerHTML = location_list; 

    initialize_member_map("lang") 
  }); 
} 

function initialize_member_map(lang) { 
  map = new google.maps.Map(document.getElementById("map-canvas"), { 
    center: new google.maps.LatLng(54.312195845815246,-4.45948481875007), 
    zoom: 6, 
    mapTypeId: 'roadmap' 
  });  

    var xml = data.responseXML; 

    var bounds = new google.maps.LatLngBounds(); 
    for (var i = 0; i < markers.length; i++) { 
      var infoWindow = new google.maps.InfoWindow; 
      var locationname = markers[i].getAttribute("locationname"); 
      var address = markers[i].getAttribute("address"); 
      var locationid = markers[i].getAttribute("locationid"); 
      var point = new google.maps.LatLng( 
            parseFloat(markers[i].getAttribute("osgb36lat")), 
            parseFloat(markers[i].getAttribute("osgb36lon")));
      var html = "<b>" + locationname + "</b> <br/>" + address; 
      bounds.extend(point);  
      var marker = new google.maps.Marker({ 
        map: map, 
        position: point, 
        locationid: locationid 
      }); 

      markerId = "id_"+i; 
      bindInfoWindow(gmarker, map, infoWindow, html, markerId);  

    }        
    map.setCenter(bounds.getCenter()); 
    map.fitBounds(bounds);  


} 

function scrollToMarker(index) { 
    map.panTo(gmarkers[index].getPosition()); 
} 

function bindInfoWindow(marker, map, infoWindow, html, markerId) { 
  google.maps.event.addListener(marker, 'click', function() { 
    infoWindow.setContent(html); 
    infoWindow.open(map, marker); 
  }); 
  markerObj =  document.getElementById(markerId); 
  google.maps.event.addDomListener(markerObj, 'click', function() { 
    infoWindow.setContent(html); 
    infoWindow.open(map, marker); 
    map.panTo(marker.getPosition()); 
  }); 

} 

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, request.status); 
    } 
  }; 

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

</script>  
</body>
</html>


所有地点
var映射；
var markers=新数组（）；
函数showLocations（）{
下载URL（“phpfile.php”，函数（数据）{
var xml=data.responseXML；
markers=xml.documentElement.getElementsByTagName（“标记”）；
对于（var i=0；i“+地址；
扩展（点）；
var marker=new google.maps.marker（{
地图：地图，
位置:点,，
locationid:locationid
}); 
markerId=“id_”+i；
bindInfoWindow（gmarker、map、infoWindow、html、markerId）；
}        
map.setCenter（bounds.getCenter（））；
映射边界（bounds）；
} 
函数滚动标记器（索引）{
panTo（gmarkers[index].getPosition（））；
} 
函数bindInfoWindow（marker，map，infoWindow，html，markerId）{
google.maps.event.addListener（标记'click'，函数（）{
setContent（html）；
信息窗口。打开（地图、标记）；
}); 
markerObj=document.getElementById（markerId）；
google.maps.event.addDomListener（markerObj，'click'