google maps api. How to place several infoblocks on the map?

Question

JavaScript

Good to everyone! There is this code:

var cityMap = new google.maps.Map(document.getElementById('cityMap'), {
    zoom: 12,
});
var infowindow = new google.maps.InfoWindow();
var services = document.getElementsByClassName('s__item');
var marker;
var geocoderCity = new google.maps.Geocoder();

for ( i=0; i < services.length; i++ ) {
    var address = $(services[i]).find('.s__item__address_at').text();
    var contentString = address;

    geocoderCity.geocode({'address': address}, function (results, status) {
        if (status === google.maps.GeocoderStatus.OK) {
            center = results[0].geometry.location;
            cityMap.setCenter(results[0].geometry.location);

            marker = new google.maps.Marker({
                map: cityMap,
                position: center,                   
            });

            google.maps.event.addListener(marker, 'click', (function(marker) {
                return function() {
                    infowindow.setContent(contentString);
                    infowindow.open(cityMap, marker);
                }
            })(marker));
        }
    });
}

The meaning is this: there are several "s__item" blocks with addresses on the page; I get the address in a loop through the elements and get the coordinates through the geocoder; then I set markers and info windows, but in the info window on all markers only the data of the last iteration is displayed. How to do it right?
jsfiddle

Answer 1

Well, that's right, because you have one contentString variable for the whole cycle. And when you create a marker, the last value remains in it. Wrap the creation of the marker in a separate function, then the parameter passed to it will be different for each call. https://jsfiddle.net/sxbkjxwe/