Google Maps API默认打开多个信息窗口 [英] Google Maps API open multiple info windows by default

问题描述

默认情况下是否可以打开所有信息窗口？我尝试了以下方法，但无效：

Is it possible to open all info windows by default. I tried the following but it doesn't work:

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);
}

推荐答案

您的代码只包含一个infowindow ，如果您想让它们全部打开，您需要为每个标记创建一个infowindow。

Your code only includes one infowindow, if you want them all to open, you need to create an infowindow for each marker.

更新：当我写这个问题时，没有注意到这个问题被标记为 google-maps-api-2 。此答案仅适用于 Google Maps JavaScript API v3 ，已过时的Google Maps Javascript API v2 ，一次只支持一个infowindow。

Update: didn't notice when I wrote this that this question is tagged google-maps-api-2. This answer will only work for the Google Maps Javascript API v3, the deprecated Google Maps Javascript API v2, only supports a single infowindow at a time.

// 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);
}

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