Hi,
I'm trying to get a basic geocoder working, but can't seem to get the values
passed back. The main codes are:
function load() {
geocoder = new google.maps.Geocoder();
var latlng = new google.maps.LatLng(-34.397, 150.644);
var myOptions = {
zoom: 8,
center: latlng,
mapTypeId: google.maps.MapTypeId.ROADMAP
}
map = new google.maps.Map(document.getElementById("map"),
myOptions);
var lat_lng_vals = codeAddress("Rudgwick, UK");
alert("LAt: " + lat_lng_vals);
}
function codeAddress(address) {
geocoder.geocode( { 'address': address}, function(results, status) {
if (status == google.maps.GeocoderStatus.OK) {
var test = results[0].geometry.location.lat() + "," +
results[0].geometry.location.lng();
alert("TEST: " + test);
} else {
alert("Geocode was not successful for the following reason: " +
status);
}
});
}
The part:
alert("TEST: " + test);
prints out the value I'm expecting fine:
TEST: 51.089816,-0.44929000000001906
..yet the values here are undef:
var lat_lng_vals = codeAddress("Rudgwick, UK");
alert("LAt: " + lat_lng_vals);
What am I doing wrong? FF debugger doesn't show any errors, but it never
seems to get the values? Does it maybe need running using async? (cos the
messages come up as "Lat:..." and THEN the "TEST:" alert)
TIA
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