Google map close info window when another marker is clicked

Question

I know there are lots of questions related to my one. But i have seen almost all of them and tried to apply some of them. But nothing happens. Below is my code

Answer 1

Don't create the infowindow within the loop. You only need one object and set its content depending on which marker you click.

You also need to use a closure around your marker click listener. Something like that:

google.maps.event.addListener(marker, 'click', (function(marker) {

  return function() {

    // Something here
  }

})(marker));

Working example below.

function initialize() {

  var mapOptions = {
    zoom: 5,
    mapTypeId: google.maps.MapTypeId.ROADMAP,
    center: new google.maps.LatLng(1, 1)
  };

  var locations = [
    [new google.maps.LatLng(0, 0), 'Marker 1', 'Infowindow content for Marker 1'],
    [new google.maps.LatLng(0, 1), 'Marker 2', 'Infowindow content for Marker 2'],
    [new google.maps.LatLng(0, 2), 'Marker 3', 'Infowindow content for Marker 3'],
    [new google.maps.LatLng(1, 0), 'Marker 4', 'Infowindow content for Marker 4'],
    [new google.maps.LatLng(1, 1), 'Marker 5', 'Infowindow content for Marker 5'],
    [new google.maps.LatLng(1, 2), 'Marker 6', 'Infowindow content for Marker 6']
  ];

  var map = new google.maps.Map(document.getElementById('map-canvas'), mapOptions);

  var infowindow = new google.maps.InfoWindow();

  $.each(locations, function(i, item) {

    var marker = new google.maps.Marker({
      position: item[0],
      map: map,
      title: item[1],
    });

    google.maps.event.addListener(marker, 'click', (function(marker) {

      return function() {
        infowindow.setContent(item[2]);
        infowindow.open(map, marker);
      }

    })(marker));
  });

}

google.maps.event.addDomListener(window, 'load', initialize);

#map-canvas {
  height: 150px;
}

<div id="map-canvas"></div>

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://maps.googleapis.com/maps/api/js?libraries=places"></script>