我正在尝试使用用户netbrain制作的脚本在stackoverflow上找到here,以便在用户点击标记时显示地址标题。它应该相对简单,但我迷路了。
有什么想法吗?我尝试过很多选择,但似乎没什么用。 netbrain的代码如下:
var map;
var elevator;
var myOptions = {
zoom: 4,
center: new google.maps.LatLng(0, 0),
mapTypeId: 'roadmap'
};
map = new google.maps.Map($('#map_canvas')[0], myOptions);
var addresses = ['Norway', 'Africa', 'Asia','North America','South America'];
for (var x = 0; x < addresses.length; x++) {
$.getJSON('http://maps.googleapis.com/maps/api/geocode/json?address='+addresses[x]+'&sensor=true', null, function (data) {
var p = data.results[0].geometry.location
var latlng = new google.maps.LatLng(p.lat, p.lng);
new google.maps.Marker({
position: latlng,
map: map
title: addresses[0]
});
});
}
答案 0 :(得分:2)
这个答案假设你只是在工具提示之后,而不是信息窗口。
变量addresses
和x
无法在回调中使用,因为x
的值始终为5(在此示例中,请参阅addresses
数组的长度) 。而是像这样查看data
对象:
var map;
var elevator;
var myOptions = {
zoom: 4,
center: new google.maps.LatLng(0, 0),
mapTypeId: 'roadmap'
};
map = new google.maps.Map($('#map_canvas')[0], myOptions);
var addresses = ['Norway', 'Africa', 'Asia','North America','South America'];
for (var x = 0; x < addresses.length; x++) {
$.getJSON('http://maps.googleapis.com/maps/api/geocode/json?address='+addresses[x]+'&sensor=true', null, function (data) {
var p = data.results[0].geometry.location
var latlng = new google.maps.LatLng(p.lat, p.lng);
new google.maps.Marker({
position: latlng,
map: map
title: data.results[0].formatted_address
});
});
}
修改强>
为了完整性,data
对象是地理编码API调用的结果。 formatted_address
是结果中匹配的属性,请参阅https://developers.google.com/maps/documentation/geocoding/#GeocodingResponses
答案 1 :(得分:0)
使用此代码:
$(document).ready(function () {
var map;
var elevator;
var myOptions = {
zoom: 1,
center: new google.maps.LatLng(0, 0),
mapTypeId: 'terrain'
};
map = new google.maps.Map($('#map_canvas')[0], myOptions);
var addresses = ['Norway', 'Africa', 'Asia','North America','South America'];
for (var x = 0; x < addresses.length; x++) {
$.getJSON('http://maps.googleapis.com/maps/api/geocode/json?address='+addresses[x]+'&sensor=false', null, function (data) {
var p = data.results[0].geometry.location
var latlng = new google.maps.LatLng(p.lat, p.lng);
var marker = new google.maps.Marker({
position: latlng,
map: map
});
google.maps.event.addListener(marker, 'click', function(evt) {
var info_window = new google.maps.InfoWindow({maxWidth: 500});
info_window.setContent('Content here');
info_window.setPosition(latlng);
info_window.open(map, marker);
});
});
}
});