我正在尝试遍历列表以向Bing地图添加图钉。但是,一旦它们在列表中,我就无法添加图钉。有人能帮我吗? THX
<div id="manualEntry">
Your current location
<input id="manualAddress" type="text" style="width: 500px" />
<input id="getManualDirections" type="button" value="Get Directions" />
</div>
<div id="mapContainer" style="height: 500px">
<div style="float: left">
<div id="directionsMap" style="float: none; position: relative; width: 720px; height: 400px">
</div>
</div>
<div id="directionsList" style="float: left; overflow: auto; width: 250px; height: 400px">
</div>
</div>
<script type="text/javascript" src="http://ecn.dev.virtualearth.net/mapcontrol/mapcontrol.ashx?v=7.0"></script>
<script type="text/javascript">
$(function () {
var map = null;
var directionsManager = null;
var location = null;
var STORE_LOCATION = "San Jose, CA";
var storeLocations = [];
//storelocations.add({ ClinicName: "Clin1", Lat: 49.276709, Long: -123.120543, Location: "west54th", Delay: 15, Doctors: [{ Doc1: "Dr. Br" }, { Doc2: "Dr. Stien" }] });
//storelocations.add({ ClinicName: "Clin2", Lat: 49.273388, Long: -123.123165, Location: "west44th", Delay: 15, Doctors: [{ Doc1: "Dr. Yee" }] });
showManualEntry();
$("#askPermission").hide();
loadMap();
// Get the location
var options = {
enableHighAccuracy: true,
timeout: 20000,
maximumAge: 2000
};
navigator.geolocation.getCurrentPosition(showPosition, positionError, options);
storelocations.add(["Clin1", 49.276709, -123.120543, "west54th", 15, ["Dr. Br", "Dr. Stien"]]);
storelocations.add(["Clin2", 49.273388, -123.123165, "west44th", 15, ["Dr. Yee"]]);
function loadMap() {
// Initialize the map
if (!map) {
map = new Microsoft.Maps.Map(document.getElementById("directionsMap"),
{ credentials: "AnytwRR35RZy6dxlt4BEAmhqyt-JljTEIk9rda4eUdszfA2O-TrWFEjDFkTrTeMp" });
addPushPins()
}
}
function addPushPins() {
for (var i = 0; i < storeLocations.length; i++) {
var loc = new Microsoft.Maps.Location(storeLocations[i, 1], storeLocations[i, 2]);
var pin = new Microsoft.Maps.Pushpin(loc, { icon: "/Content/Images/Plugins/Map/Markers/1min.png" });
map.entities.push(pin);
}
}
function showPosition(position) {
if (position) {
location = position.coords;
map.setView({ zoom: 15, center: new Microsoft.Maps.Location(location.lattitude, location.longitude) })
}
if (!directionsManager) {
Microsoft.Maps.loadModule('Microsoft.Maps.Directions', { callback: createDirectionsManager });
}
else {
createDirectionsManager();
}
}
function createDirectionsManager() {
var displayMessage;
if (!directionsManager) {
directionsManager = new Microsoft.Maps.Directions.DirectionsManager(map);
displayMessage = 'Directions Module loaded\n';
displayMessage += 'Directions Manager loaded';
}
directionsManager.resetDirections();
directionsErrorEventObj = Microsoft.Maps.Events.addHandler(directionsManager, 'directionsError', directionsError);
directionsUpdatedEventObj = Microsoft.Maps.Events.addHandler(directionsManager, 'directionsUpdated', directionsUpdated);
createDrivingRoute(location);
}
function directionsUpdated() {
// Show Success message if required
}
function directionsError(args) {
// Show Error message if required
}
function createDrivingRoute(coords) {
if (!directionsManager) { createDirectionsManager(); }
directionsManager.resetDirections();
// Set Route Mode to driving
directionsManager.setRequestOptions({ routeMode: Microsoft.Maps.Directions.RouteMode.driving });
var fromWayPoint = null;
if (coords != null) {
fromWayPoint = new Microsoft.Maps.Directions.Waypoint(
{
location: new Microsoft.Maps.Location(coords.latitude, coords.longitude)
});
directionsManager.addWaypoint(fromWayPoint);
}
else {
fromWayPoint = new Microsoft.Maps.Directions.Waypoint({ address: $("#manualAddress").val() });
directionsManager.addWaypoint(fromWayPoint);
}
var toWayPoint = new Microsoft.Maps.Directions.Waypoint({ address: STORE_LOCATION });
directionsManager.addWaypoint(toWayPoint);
// Set the element in which the itinerary will be rendered
directionsManager.setRenderOptions({ itineraryContainer: document.getElementById('directionsList') });
directionsManager.calculateDirections();
}
function showManualEntry() {
$("#manualEntry").show();
}
$("#getManualDirections").click(function () {
loadMap();
showPosition(null);
});
function positionError(position) {
switch (position.code) {
case 1:
showManualEntry();
break;
case 2:
showManualEntry();
break;
case 3:
showManualEntry();
break;
default:
break;
}
}
});
</script>
答案 0 :(得分:0)
你做错了我会试着解释你。
当您将图钉添加到阵列时,您的代码将无法正常工作,原因有两个: 您编写storelocations而不是storeLocations,并且方法add不存在于javascript数组中。你必须使用push()方法。
storeLocations.push(["Clin1", 49.276709, -123.120543, "west54th", 15, ["Dr. Br", "Dr. Stien"]]);
storeLocations.push(["Clin2", 49.273388, -123.123165, "west44th", 15, ["Dr. Yee"]]);
当你试图找到位置时,尝试做类似下面的事情,它会更好:
var loc = new Microsoft.Maps.Location(storeLocations[i][ 1], storeLocations[i][ 2]);
最后但同样重要的是, 您无法在loadMap()函数中调用addPushPins()函数,因为storeLocations数组中没有任何图钉。如果您在将storeLocations添加到数组后调用它,它将像魅力一样工作。
storelocations.push(["Clin1", 49.276709, -123.120543, "west54th", 15, ["Dr. Br", "Dr. Stien"]]);
storelocations.push(["Clin2", 49.273388, -123.123165, "west44th", 15, ["Dr. Yee"]]);
addPushPins();
希望对你有帮助