Bing Maps v8 getRouteResult returns 未定义
Bing Maps v8 getRouteResult returns undefined
我正在试用新的 Bing 地图 v8。我按照这个例子:http://www.bing.com/api/maps/sdk/mapcontrol/isdk#directionsCreateTransitRoute+JS
我需要获取路由结果 (directionsManager.getRouteResult()),但是 returns undefined
.
var map = new Microsoft.Maps.Map(document.getElementById('rs-mapa-elem'), {
credentials: 'Your Bing Maps Key',
center: new Microsoft.Maps.Location(47.606209, -122.332071),
zoom: 12
});
Microsoft.Maps.loadModule('Microsoft.Maps.Directions', function () {
var directionsManager = new Microsoft.Maps.Directions.DirectionsManager(map);
// Set Route Mode to transit
directionsManager.setRequestOptions({ routeMode: Microsoft.Maps.Directions.RouteMode.transit });
var waypoint1 = new Microsoft.Maps.Directions.Waypoint({ address: 'Redmond', location: new Microsoft.Maps.Location(47.67683029174805, -122.1099624633789) });
var waypoint2 = new Microsoft.Maps.Directions.Waypoint({ address: 'Seattle', location: new Microsoft.Maps.Location(47.59977722167969, -122.33458709716797) });
directionsManager.addWaypoint(waypoint1);
directionsManager.addWaypoint(waypoint2);
// Set the element in which the itinerary will be rendered
directionsManager.setRenderOptions({ itineraryContainer: document.getElementById('printoutPanel') });
directionsManager.calculateDirections();
var route =directionsManager.getRouteResult();
console.log(route); // Returns `undefined`
});
您在异步路线计算完成之前请求路线结果。
将您的 getRouteResult 调用移动到 directionsManager
对象的 directionsUpdated 事件的处理程序中,如下所示:
Microsoft.Maps.Events.addHandler(
directionsManager,
'directionsUpdated',
function (directionsEvent)
{
var route = directionsManager.getRouteResult();
});
您将可以访问 directionsEvent
对象中的相同属性。
我正在试用新的 Bing 地图 v8。我按照这个例子:http://www.bing.com/api/maps/sdk/mapcontrol/isdk#directionsCreateTransitRoute+JS
我需要获取路由结果 (directionsManager.getRouteResult()),但是 returns undefined
.
var map = new Microsoft.Maps.Map(document.getElementById('rs-mapa-elem'), {
credentials: 'Your Bing Maps Key',
center: new Microsoft.Maps.Location(47.606209, -122.332071),
zoom: 12
});
Microsoft.Maps.loadModule('Microsoft.Maps.Directions', function () {
var directionsManager = new Microsoft.Maps.Directions.DirectionsManager(map);
// Set Route Mode to transit
directionsManager.setRequestOptions({ routeMode: Microsoft.Maps.Directions.RouteMode.transit });
var waypoint1 = new Microsoft.Maps.Directions.Waypoint({ address: 'Redmond', location: new Microsoft.Maps.Location(47.67683029174805, -122.1099624633789) });
var waypoint2 = new Microsoft.Maps.Directions.Waypoint({ address: 'Seattle', location: new Microsoft.Maps.Location(47.59977722167969, -122.33458709716797) });
directionsManager.addWaypoint(waypoint1);
directionsManager.addWaypoint(waypoint2);
// Set the element in which the itinerary will be rendered
directionsManager.setRenderOptions({ itineraryContainer: document.getElementById('printoutPanel') });
directionsManager.calculateDirections();
var route =directionsManager.getRouteResult();
console.log(route); // Returns `undefined`
});
您在异步路线计算完成之前请求路线结果。
将您的 getRouteResult 调用移动到 directionsManager
对象的 directionsUpdated 事件的处理程序中,如下所示:
Microsoft.Maps.Events.addHandler(
directionsManager,
'directionsUpdated',
function (directionsEvent)
{
var route = directionsManager.getRouteResult();
});
您将可以访问 directionsEvent
对象中的相同属性。