javascript - 删除 Google Maps API v3 中的标记

Question

我正在尝试删除一个像这样初始化的标记:

marker = new google.maps.Marker({
    position: latLng,
    map: map,
    draggable: true,
    animation: google.maps.Animation.DROP,
    title: 'Marker 1',
    icon: redPin
});

google.maps.event.addListener(marker, "click", function() {
    showMarkerDialog(marker.position, "marker");
});

google.maps.event.addListener(marker, "dblclick", function() {
    // Add a alert: Are you sure you want to remove this marker?

    map.removeOverlay(marker);
});

一切都很完美，除了当我双击它以删除错误控制台上得到的内容时:

TypeError: Object # has no method 'removeOverlay'

我做错了什么？

Answer 1

map 对象上没有removeOverlay 函数。听起来你只有一个标记，为什么要使用数组呢？只需更改此:

google.maps.event.addListener(marker, "dblclick", function() {
    map.removeOverlay(marker);
});

对此:

marker.addListener("dblclick", function() {
    marker.setMap(null);
});