我有自定义地图上的指示。但是我希望添加我在Google开发者网站上找到的下拉菜单,它允许选择“自行车”,“驾驶”,“过境”,“步行”。
这是我调用函数的代码,我不知道它们在哪里:
var map;
var gdir;
var geocoder = null;
var addressMarker;
function initialize() {
if (GBrowserIsCompatible()) {
map = new GMap2(document.getElementById("map_canvas"));
gdir = new GDirections(map, document.getElementById("directions"));
GEvent.addListener(gdir, "load", onGDirectionsLoad);
GEvent.addListener(gdir, "error", handleErrors);
setDirections(document.getElementById("fromAddress").value, document.getElementById("toAddress").value, "en_US");
}
}
function setDirections(fromAddress, toAddress, locale) {
gdir.load("from: " + fromAddress + " to: " + toAddress,
{ "locale": locale });
}
这里是URL,我认为是我需要放在我所拥有的地方。
- 我想我可以用一种模式测试它,比如“WALKING”,首先。然后在下载后添加下拉列表。
=====================================
我在以下网址找到了这个网址: https://developers.google.com/maps/documentation/javascript/examples/directions-travel-modes
=========================================
function calcRoute() {
var selectedMode = document.getElementById('mode').value;
var request = {
origin: haight,
destination: oceanBeach,
// Note that Javascript allows us to access the constant
// using square brackets and a string value as its
// "property."
travelMode: google.maps.TravelMode[selectedMode]
};
directionsService.route(request, function(response, status) {
if (status == google.maps.DirectionsStatus.OK) {
directionsDisplay.setDirections(response);
}
});
}
这是在上面的代码中,我想使用它 travelMode:google.maps.TravelMode [“WALKING”]
答案 0 :(得分:0)
我明白了。我正在尝试将v3功能/语法添加到v2。卫生署! (拍打额头)