Question

全球理念：首先用户可以添加标记和折线。然后他可以通过dblclick的新窗口为每个标记添加Infowindow。但不幸的是dblclick to marker不起作用。您能给出一些建议：如何通过jQuery向标记添加信息？

     var all_overlays = [];

function writeInfo() {
            alert("привет!");
        }

function addPolyline() {
            drawingManager.setDrawingMode(google.maps.drawing.OverlayType.POLYLINE);
      }

      function addMarker() {
            drawingManager.setDrawingMode(google.maps.drawing.OverlayType.MARKER);
      }
function initialize() {
        var map = new google.maps.Map(document.getElementById('map'), {
          zoom: 4,
          //maxZoom:7,
          minZoom: 2,
          disableDoubleClickZoom: true,
          center: new google.maps.LatLng(59.32522, 18.07002),
          mapTypeId: google.maps.MapTypeId.ROADMAP,
          disableDefaultUI: true,
          zoomControl: true
        });

        var polyOptions = {
          strokeWeight: 0,
          fillOpacity: 0.45,
          editable: true
        };

        drawingManager = new google.maps.drawing.DrawingManager({
        drawingControl: false,
        drawingControlOptions: {
            position: google.maps.ControlPosition.TOP_CENTER,
            drawingModes: [
                google.maps.drawing.OverlayType.MARKER,
                polyLine = google.maps.drawing.OverlayType.POLYLINE,
            ]
        },
          markerOptions: {
            draggable: true,
            animation: google.maps.Animation.DROP
          },
          polylineOptions: {
            editable: true,
            geodesic: true
          },
          map: map
        });

       google.maps.event.addListener(drawingManager, 'overlaycomplete', function(e) {
            var allOverlays = all_overlays.push(e);
            if (e.type != google.maps.drawing.OverlayType.MARKER) {
             var line = e;
             line.type = e.type;
             var newShape = e.overlay;
             newShape.type = e.type;

            google.maps.event.addListener(newShape, 'click', function() {
              setSelection(newShape);
            });
            setSelection(newShape);
            }
        });

        google.maps.event.addListener(all_overlays, 'dblclick', writeInfo);

google.maps.event.addListener（“这必须是存储对象的变量，是吗？”，“dblclick”，writeInfo）;

Answer 1

如果我将双击监听器添加到标记（或其他叠加层），它适用于我，来自google's examples in the documentation的修改代码：

function initialize() {
  var mapOptions = {
    center: new google.maps.LatLng(-34.397, 150.644),
    zoom: 8
  };

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

  var drawingManager = new google.maps.drawing.DrawingManager({
    drawingMode: google.maps.drawing.OverlayType.MARKER,
    drawingControl: true,
    drawingControlOptions: {
      position: google.maps.ControlPosition.TOP_CENTER,
      drawingModes: [
        google.maps.drawing.OverlayType.MARKER,
        google.maps.drawing.OverlayType.CIRCLE,
        google.maps.drawing.OverlayType.POLYGON,
        google.maps.drawing.OverlayType.POLYLINE,
        google.maps.drawing.OverlayType.RECTANGLE
      ]
    },
    markerOptions: {
            draggable: true,
            animation: google.maps.Animation.DROP
    },
    circleOptions: {
      fillColor: '#ffff00',
      fillOpacity: 1,
      strokeWeight: 5,
      clickable: false,
      editable: true,
      zIndex: 1
    },
    polylineOptions: {
      editable: true,
      geodesic: true
    },
    map: map
  });
  drawingManager.setMap(map);
  google.maps.event.addListener(drawingManager, 'overlaycomplete', function(event) {
    if (event.type == google.maps.drawing.OverlayType.CIRCLE) {
      var radius = event.overlay.getRadius();
    } else if (event.type == google.maps.drawing.OverlayType.MARKER) {
       google.maps.event.addListener(event.overlay, 'dblclick', writeInfo);
    } else if (event.type == google.maps.drawing.OverlayType.POLYGON) {
       google.maps.event.addListener(event.overlay, 'dblclick', writeInfo);
    } else if (event.type == google.maps.drawing.OverlayType.POLYLINE) {
       google.maps.event.addListener(event.overlay, 'dblclick', writeInfo);
    }

  });
    google.maps.event.addListener(map, 'dblclick', writeInfo);
}

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


function writeInfo() {
        alert("привет!");
}

working fiddle

Answer 2

它帮助我：

google.maps.event.addListener(drawingManager, 'overlaycomplete', function(e) {
            var allOverlays = all_overlays.push(e);
            if (e.type != google.maps.drawing.OverlayType.MARKER) {
             var line = e;
             line.type = e.type;
             var newShape = e.overlay;
             newShape.type = e.type;

            google.maps.event.addListener(newShape, 'click', function() {
              setSelection(newShape);
            });
            setSelection(newShape);
            }
            if (e.type == google.maps.drawing.OverlayType.MARKER) {
                var choiceMarker = e.overlay;
                choiceMarker.type = e.type;
                    google.maps.event.addListener(choiceMarker, 'dblclick', function() {
                        alert(choiceMarker.getPosition());
                    });
            }
        });

谷歌地图API dblclick标记，打开新窗口并添加信息

2 个答案: