Hello Rossko,
Thank you for your reply,
I looked at your link but the guide that I've provided does not
resolve exactly what to do
I thought, however, to calculate how many miles each store compared to
it has been selected through this function that I found:
InitDistances function () {
StartLocation var = new GLatLng (startLat, startLon);
endLocation var = new GLatLng (endLat, endLon);
var dist = StartLocation. DistanceFrom (endLocation);
/ / Convert distance to Kilometres
return (dist / 1000). toFixed (2);
}
where the latitude and longitude them income through my geocoder with
the string "results [0]. geometry.location" and if the distance is not
more than 30 km I can see that address and otherwise jump to the next
address and so on.
I only know where to put this function in my code.
This is the function that I use to display my map (function works
good).
// Set My Arrays
//This is the list of addreses
locations = new Array();
//this contain the list of description for each address
InfoString = new Array();
var map;
var geocoder;
//images
var image;
//set the zoomlevel
var zoom;
var visual;
var index = 0;
var geocoderFunction = function() {
if (index == 0) {
//var test = findObjWithClientId("hd_ind");
//elenco = test.value;
//locations = elenco.split("|");
image = "0"
locations[0] = "Piazza Maggiore, 40128, Bologna, Emilia
Romagna"
locations[1] = "Vicolo San Giobbe, 40128, Bologna, Emilia
Romagna"
locations[2] = "Via Monte Grappa, 40128, Bologna, Emilia
Romagna"
locations[3] = "Via Barberia, 40128, Bologna, Emilia
Romagna"
locations[4] = "Via Riva di reno, 40128, Bologna, Emilia
Romagna"
locations[5] = "Via Marsala, 40128, Bologna, Emilia
Romagna"
locations[6] = "Via Bocca di Lupo, 40128, Bologna, Emilia
Romagna"
InfoString[0] = "Piazza Maggiore, 40128, Bologna, Emilia
Romagna"
InfoString[1] = "Vicolo San Giobbe, 40128, Bologna, Emilia
Romagna"
InfoString[2] = "Via Monte Grappa, 40128, Bologna, Emilia
Romagna"
InfoString[3] = "Via Barberia, 40128, Bologna, Emilia
Romagna"
InfoString[4] = "Via Riva di reno, 40128, Bologna, Emilia
Romagna"
InfoString[5] = "Via Marsala, 40128, Bologna, Emilia
Romagna"
InfoString[6] = "Via Bocca di Lupo, 40128, Bologna, Emilia
Romagna"
//var test = findObjWithClientId("hd_desc");
//desc = test.value;
//InfoString = desc.split("||");
//var testimage = findObjWithClientId("hd_image");
//image = testimage.value;
//var TestzoomMap = findObjWithClientId("hd_zoom");
//zoomMap = parseInt(TestzoomMap.value);
//set the map type
var mapOpt = {
mapTypeId: google.maps.MapTypeId.ROADMAP
//center: new google.maps.LatLng(38.00, -100.00),
//zoom: 6
};
map = new
google.maps.Map(document.getElementById("map_canvas"), mapOpt);
geocoder = new google.maps.Geocoder();
}
geocoder.geocode({ 'address': locations[index] },
function(results, status) {
//document.write(status + " ; ");
if (status == google.maps.GeocoderStatus.OK) {
if (index == 0) {
map.setCenter(results[0].geometry.location);
map.setZoom(zoom);
// Cyrcle On the map
var circle = new google.maps.Circle({
center: results[0].geometry.location,
map: map,
radius: 1000 // 1 km
});
}
//Creo la mia infowindows
var infowindow = new google.maps.InfoWindow({
content: InfoString[index]
});
if (image == "0") {
var marker = new google.maps.Marker
({ map: map,
position: results[0].geometry.location,
animation: google.maps.Animation.DROP,
title: "Store"
//icon: "images/fumetto.png"
});
};
if (image == "1") {
var marker = new google.maps.Marker
({ map: map,
position: results[0].geometry.location,
animation: google.maps.Animation.DROP,
title: "Showroom"
//icon: "../../images/fumettoHQ.png"
});
};
//A Ogni ciclo assegno alla al mio Marker una
Infowindows che si aprirà al click del mouse
google.maps.event.addListener(marker, 'click',
function() {
infowindow.open(map, marker);
});
alert(results[0].geometry.location);
}
else {
alert(status + " at position" + locations[index]);
}
// Call the geocoder with a 1000ms delay
index++;
if (locations.length > index) {
setTimeout(geocoderFunction, 1000);
}
});
if (index == locations.length) {
index = 0;
}
}
Can you give me some suggestions?
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