Javascript 谷歌地图/SQL-在信息面板中添加指向字段的链接

我刚刚将Google Maps API全部连接到一个mySQL数据库，但有一件事我还没有弄清楚，因为我的背景不是真正的javascript

我在这里有一个可用的搜索页面：

所以如果你搜索伦敦，它应该会找到很多

我只想添加一个信息面板中的场馆名称，使其成为网站上详细信息页面的可点击链接

e、 g

页面上的API代码如下所示：

<script src="https://maps.googleapis.com/maps/api/js"
            type="text/javascript"></script>
<script type="text/javascript">
//<![CDATA[
var map;
var markers = [];
var infoWindow;
var locationSelect;

function load() {
  map = new google.maps.Map(document.getElementById("map"), {
    center: new google.maps.LatLng(53.3836, -1.4665),
    zoom: 8,
    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');
    }
  };
   }

   function searchLocations() {
 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);
}

function searchLocationsNear(center) {
 clearLocations();

 var radius = document.getElementById('radiusSelect').value;
 var searchUrl = 'phpsqlsearch_genxml.php?lat=' + center.lat() + '&lng=' +     center.lng() + '&radius=' + radius;
 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("Venue");
     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);
   locationSelect.style.visibility = "visible";
   locationSelect.onchange = function() {
     var markerNum = locationSelect.options[locationSelect.selectedIndex].value;
     google.maps.event.trigger(markers[markerNum], 'click');
   };
  });
}

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() {}

//]]>

地点是字符串我想是可点击的链接

如果有人能帮上忙，我会非常感激的。谢谢。

函数createMarker（latlng，name，address，venueId，nameId）{
function createMarker(latlng, name, address, venueId, nameId) {

  // this is what you change to update the infowindow
  var html = "<a href='http://www.quakerquest.org/meeting_place_details/index.php?VenueID="+venueId+"&nameID="+nameId+"'>" + name + "</a>"

  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);
}

//这是您为更新信息窗口所做的更改
var html=“”
var marker=new google.maps.marker({
地图：地图，
职位：latlng
});
google.maps.event.addListener（标记'click'，函数（）{
setContent（html）；
信息窗口。打开（地图、标记）；
});
标记器。推（标记器）；
}

---

现在，我假设您希望链接是动态的，并且来自xml数据，因此您必须将该参数添加到createMarker（），然后动态更改href属性。

您想要一个？否-只是希望信息面板本身中的一些文本充当指向站点上另一个页面的链接。谢谢-我马上就到了。我添加了另一个变量来存储XML中的VenueID，它正确地显示为，例如，190 Finchley Quaker Meeting。所以我唯一不确定的是在URL中使用nameID的语法。所以假设它类似于“>”>Thank Bryant-但这并不完全正确。我有来自XML的变量-var name=markerNodes[I].getAttribute（“场馆”）；var nameID=markerNodes[I].getAttribute（“VenueID”）；我已经尝试过了一点，但还没有得到它。不过一定很接近。这可能与单引号或双引号有关。从您的第一个回复来看，它不像var html=“Oops，我在结尾处漏掉了一个双引号。谢谢-现在只需稍加调整即可：var html=“”>“+name+”
“+地址；真的很感谢你的帮助。

function createMarker(latlng, name, address, venueId, nameId) {

  // this is what you change to update the infowindow
  var html = "<a href='http://www.quakerquest.org/meeting_place_details/index.php?VenueID="+venueId+"&nameID="+nameId+"'>" + name + "</a>"

  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);
}