我是新的谷歌地圖API。我花了一些樣品從手動,並試圖去改變它,我需要的方式,所以這裏是我想做的事: 這是谷歌的例子映射手動Noob問題:如何獲取信息,如果谷歌地圖加載(初始化)
var geocoder;
var map;
function initialize() {
geocoder = new google.maps.Geocoder();
var latlng = new google.maps.LatLng(40.714353, -74.005973);
var myOptions = {
zoom: 10,
center: latlng,
mapTypeId: google.maps.MapTypeId.ROADMAP
}
map = new google.maps.Map(document.getElementById("map_canvas"), myOptions);
}
function codeAddress() {
var address = document.getElementById("address").value;
geocoder.geocode({ 'address': address}, function(results, status) {
if (status == google.maps.GeocoderStatus.OK) {
map.setCenter(results[0].geometry.location);
var marker = new google.maps.Marker({
map: map,
position: results[0].geometry.location
});
} else {
alert("Geocode was not successful for the following reason: " + status);
}
});
}
我已經改變codeAddress功能小並試圖把它在頁面加載這樣的:
function codeAddress(address) {
//var address = document.getElementById("address").value;
geocoder.geocode({ 'address': address}, function(results, status) {
if (status == google.maps.GeocoderStatus.OK) {
map.setCenter(results[0].geometry.location);
var marker = new google.maps.Marker({
map: map,
position: results[0].geometry.location
});
} else {
alert("Geocode was not successful for the following reason: " + status);
}
});
}
codeAddress("Some Address");
但它給我一個JavaScript錯誤「地理編碼器未定義」。我如何讓腳本等到地圖加載後再運行codeAddress函數?我不想在初始化期間路由我的地址。
我希望這是明確的 預先感謝您。
我很抱歉這個愚蠢的問題。我有地址字符串的問題,所以我糾正它,並得到腳本工作。無論如何感謝 – KoKo 2010-11-17 16:49:21