J'ai écris une fonction Javascrispt qui permet de tracer un itinéraire à
partir d'un ensemble d'adresses mais je suis confronté à un problème. le
problème c'est que je ne peux pas dépasser dix (10) adresses. Au secours!
la fonction est la suivante:
//string en tableau
function stringSplit(ch)
{
var reg=new RegExp("[#]+", "g");
//document.write("Chaîne d'origine : " + ch+ "<BR>");
var tab=new Array();
var tableau=ch.split(reg);
tab=ch.split(reg);
return tab;
}
function route()
{
var i;
/*var reg=new RegExp("[#]+", "g");
var tableau=chaine.split(reg);*/
function destinationtAd(_adress)
{
this.adresse = _adress;
}
// déclaration des variables
var chaine=document.getElementById('Adr').value;
var tableau=stringSplit(chaine); //appel fonction split
var destinationCoord=new Array;
for (i=0; i<tableau.length ; i++) {
destinationCoord[i] = new destinationtAd(tableau[i]);
}
var lat = new Array;
var lng = new Array;
for(i = 0 ; i < tableau.length ; i++)
{
//var Coord =
var geo=geolocalise(destinationCoord[i].adresse);
pausecomp( alert("longitude :"),2000);
lat[i] = latitude;
lng[i] = longitude;
}
if (origin == null) {
origin = new google.maps.LatLng(lat[0], lng[0]);
addMarker(origin);
}
if (destination == null) {
destination = new google.maps.LatLng(lat[1], lng[1]);
addMarker(destination);
}
i = 2;
do{
waypoints.push({ location: destination, stopover: false});
destination = new google.maps.LatLng(lat[i],lng[i]);
addMarker(destination);
i++;
}while(i < tableau.length);
if (origin == null) {
alert("Click on the map to add a start point");
return;
}
if (destination == null) {
alert("Click on the map to add an end point");
return;
}
var request = {
origin: origin,
destination: destination,
waypoints: waypoints,
travelMode: google.maps.DirectionsTravelMode.DRIVING,
optimizeWaypoints: document.getElementById('optimize').checked,
avoidHighways: document.getElementById('highways').checked,
avoidTolls: document.getElementById('tolls').checked
};
directionsService.route(request, function(response, status) {
if (status == google.maps.DirectionsStatus.OK) {
directionsDisplay.setDirections(response);
}
});
clearMarkers();
directionsVisible = true;
}
function pausecomp(millis)
{
var date = new Date();
var curDate = null;
do { curDate = new Date(); }
while(curDate-date < millis);
}
function geolocalise(addr) {
geocoder.geocode({'address': addr }, function (results, status)
{
/* Si g?ocalisation r?sie */
if (status == google.maps.GeocoderStatus.OK) {
/* R?p?tion des coordonn? */
latitude = results[0].geometry.location.lat();
longitude = results[0].geometry.location.lng();
}
});
}
function addMarker(latlng) {
markers.push(new google.maps.Marker({
position: latlng,
map: map,
clickable: true,
icon:new google.maps.MarkerImage('bus.png')
}));
}
Prière de jeter un coup d'oeil. Merci pour votre aide.
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