javascript - GMap 中的标记数组

Question

我需要处理 map 上的每个标记，所以我想要的是这样的:

var marker[5] = new google.maps.Marker({
  position: new google.maps.LatLng(31.0962,36.2738),
  map: map, //declared before ..
  optimized: false,
  label:'FRED'
});

所以我可以像这样处理每个标记:(还有许多与服务器端的交互)

marker[5].setPosition(NewPosition);

我知道上面的表格是不可能的，但找不到准确的答案。

Answer 1

脚本修改自 Google Maps JS API v3 - Simple Multiple Marker Example\

工作 fiddle :https://jsfiddle.net/6tyavn93/

var locations = [
  ['Bondi Beach', -33.890542, 151.274856, 4],
  ['Coogee Beach', -33.923036, 151.259052, 5],
  ['Cronulla Beach', -34.028249, 151.157507, 3],
  ['Manly Beach', -33.80010128657071, 151.28747820854187, 2],
  ['Maroubra Beach', -33.950198, 151.259302, 1]
];

var map = new google.maps.Map(document.getElementById('map'), {
  zoom: 10,
  center: new google.maps.LatLng(-33.92, 151.25),
  mapTypeId: google.maps.MapTypeId.ROADMAP
});

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

var marker, i;
var markers = [];

for (i = 0; i < locations.length; i++) {  
  marker = new google.maps.Marker({
    position: new google.maps.LatLng(locations[i][1], locations[i][2]),
    map: map
  });

  markers.push(marker);

  google.maps.event.addListener(marker, 'click', (function(marker, i) {
    return function() {
      infowindow.setContent(locations[i][0]);
      infowindow.open(map, marker);
    }
  })(marker, i));
}

console.log(markers[0]);