使用bing maps API Web Control v8的DirectionsManager,如果显示多条路线,如何判断选择了哪些方向?是否有一件我似乎无法找到的事件?或者也许我可以从directionsManager对象获得一些东西?
谢谢!
答案 0 :(得分:1)
使用update事件和getCurrentRoute函数:
Microsoft.Maps.Events.addHandler(directionsManager, 'directionsUpdated', function () {
var currentRoute = directionsManager.getCurrentRoute();
//This will be the currently displayed route. This will fire after a route calculation or when you select an alternate route option.
});