Google Maps API默认打开多个信息窗口

Question

是否可以默认打开所有信息窗口.我尝试了以下但它不起作用:

var infowindow = new google.maps.InfoWindow({
      maxWidth: 160
});

// Add the markers and infowindows to the map
for (var i = 0; i < locations.length; i++) {
    marker = new google.maps.Marker({
        position: new google.maps.LatLng(locations[i][1], locations[i][2]),
        map: map,
        icon: icons[iconCounter]
    });

    infowindow.setContent(locations[i][0]);
    infowindow.open(map, marker);
}

Answer 1

您的代码只包含一个infowindow,如果您希望它们全部打开,您需要为每个标记创建一个infowindow.

更新:没有注意到我写这个问题时标记了这个问题google-maps-api-2.此答案仅适用于Google Maps Javascript API v3,不推荐使用的Google Maps Javascript API v2,一次只支持一个infowindow.

// Add the markers and infowindows to the map
for (var i = 0; i < locations.length; i++) {
    var marker = new google.maps.Marker({
        position: new google.maps.LatLng(locations[i][1], locations[i][2]),
        map: map,
        icon: icons[iconCounter]
    });

    var infowindow = new google.maps.InfoWindow({
      content: locations[i][0],
      maxWidth: 160
    });
    infowindow.open(map, marker);
}