попробуйте не перемаркировать var, где вы присваиваете latNo и lngNo
geocoder.geocode( { 'address': address}, function(results, status) {
if (status == google.maps.GeocoderStatus.OK) {
latNo = results[0].geometry.location.lat();
lngNo = results[0].geometry.location.lng();
console.log(latNo + "" + lngNo);
} else {
console.log("Cannot find address");
}
});
переделкарируйте var для latNo и lngN, вы затеняете содержимое в if content
Или попробуйте назначить координатына существующий маркер
google.maps.event.addDomListener(window, 'load', init);
function init() {
var latNo = null;
var lngNo = null;
var mapOptions = {
zoom: 14,
disableDefaultUI: true,
center: new google.maps.LatLng(latNo, lngNo),
styles: [{"featureType":"administrative","elementType":"labels.text.fill","stylers":[{"color":"#444444"}]},{"featureType":"landscape","elementType":"all","stylers":[{"color":"#f2f2f2"}]},{"featureType":"poi","elementType":"all","stylers":[{"visibility":"off"}]},{"featureType":"road","elementType":"all","stylers":[{"saturation":-100},{"lightness":45}]},{"featureType":"road.highway","elementType":"all","stylers":[{"visibility":"simplified"}]},{"featureType":"road.arterial","elementType":"labels.icon","stylers":[{"visibility":"off"}]},{"featureType":"transit","elementType":"all","stylers":[{"visibility":"off"}]},{"featureType":"water","elementType":"all","stylers":[{"color":"#6863CE"},{"visibility":"on"}]}]
};
var mapElement = document.getElementById('map');
var map = new google.maps.Map(mapElement, mapOptions);
var marker = new google.maps.Marker({
position: myLatLng,
map: null
});
var postcode = $(".postcode-var").text();
var address = "Belfast, Northern Ireland";
var geocoder = new google.maps.Geocoder();
var myLatLng = geocoder.geocode( { 'address': address}, function(results, status) {
if (status == google.maps.GeocoderStatus.OK) {
latNo = results[0].geometry.location.lat();
lngNo = results[0].geometry.location.lng();
console.log(latNo + "" + lngNo);
map.setCenter(results[0].geometry.location);
marker.setPosition(results[0].geometry.location);
marker.setMap(map);
} else {
console.log("Cannot find address");
}
});