单击“显示地图”按钮（类似于Airbnb）后，如何使特定标记的信息框默认打开？

Question

我有一张地图，上面有特定区域内所有酒店的标记，当我点击每个标记时，会显示每家酒店的信息框。 此地图在模态窗口中打开。

我希望当我在特定酒店的页面上并且用户单击“查看更大的地图”按钮时，该地图将显示为该特定酒店的信息框默认打开而无需单击该标记（例如 airbnb地图）。

我尝试使用tilesloaded或bounds_changed更改谷歌地图上的点击事件，但没有奏效。 google.maps.event.addListener(marker, 'click', (function () {...}));

我也试过

function onHtmlClick(key){
google.maps.event.trigger(markers[key], "click");
}
<a href="#" class="btn_map location_map_btn properties" data- 
toggle="modal" data-target="#myModal" onclick="onHtmlClick(1)">View Larger 
Map <i class="icon-location-5"></i></a>

但它没有用。

 (function(A) {

if (!Array.prototype.forEach)
    A.forEach = A.forEach || function(action, that) {
        for (var i = 0, l = this.length; i < l; i++)
            if (i in this)
                action.call(that, this[i], i, this);
        };

    })(Array.prototype);

    var
    mapObject,
    markers = [],
    markersData = {
        'Single_hotel': [
        {
            name: 'Villas',
            location_latitude: 37.713490, 
            location_longitude: 20.980900,
            map_image_url: 'img/villas/280.jpg',
            name_point: 'Aeolos Luxury Villas',
            description_point: 'Lorem Ipsum',
            get_directions_start_address: '',
            phone: '+30 2641 085625',
            url_point: 'single_hotel.html'
        },
        {
            name: 'Villas2',
            location_latitude: 37.713490, 
            location_longitude: 20.980900,
            map_image_url: 'img/villas/280.jpg',
            name_point: 'Aeolos Luxury Villas',
            description_point: 'Lorem Ipsum',
            get_directions_start_address: '',
            phone: '+30 2641 085625',
            url_point: 'single_hotel.html'
        }
        ]

    };


        var mapOptions = {
            zoom: 14,
            center: new google.maps.LatLng(37.859490, 20.925600),
            mapTypeId: google.maps.MapTypeId.ROADMAP,

            mapTypeControl: false,
            mapTypeControlOptions: {
                style: google.maps.MapTypeControlStyle.DROPDOWN_MENU,
                position: google.maps.ControlPosition.LEFT_CENTER
            },
            panControl: false,
            panControlOptions: {
                position: google.maps.ControlPosition.TOP_RIGHT
            },
            zoomControl: true,
            zoomControlOptions: {
                style: google.maps.ZoomControlStyle.LARGE,
                position: google.maps.ControlPosition.TOP_LEFT
            },
            scrollwheel: false,
            scaleControl: false,
            scaleControlOptions: {
                position: google.maps.ControlPosition.TOP_LEFT
            },
            streetViewControl: true,
            streetViewControlOptions: {
                position: google.maps.ControlPosition.LEFT_TOP
            }
            ]
        };
        var
        marker;
        mapObject = new google.maps.Map(document.getElementById('map_modal'), mapOptions);
        for (var key in markersData)
            markersData[key].forEach(function (item) {
                marker = new google.maps.Marker({
                    position: new google.maps.LatLng(item.location_latitude, item.location_longitude),
                    map: mapObject,
                    icon: 'img/pins/' + key + '.png',
                });

                if ('undefined' === typeof markers[key])
                    markers[key] = [];
                markers[key].push(marker);
                google.maps.event.addListener(marker, 'click', (function () {
  closeInfoBox();
  getInfoBox(item).open(mapObject, this);
  mapObject.setCenter(new google.maps.LatLng(item.location_latitude, item.location_longitude));
 }));

});

    function hideAllMarkers () {
        for (var key in markers)
            markers[key].forEach(function (marker) {
                marker.setMap(null);
            });
    };

    function closeInfoBox() {
        $('div.infoBox').remove();
    };

    function getInfoBox(item) {
        return new InfoBox({
            content:
            '<div class="marker_info" id="marker_info">' +
            '<img src="' + item.map_image_url + '" alt="Image"/>' +
            '<h3>'+ item.name_point +'</h3>' +
            '<span>'+ item.description_point +'</span>' +
            '<div class="marker_tools">' +
            '<form action="http://maps.google.com/maps" method="get" target="_blank" style="display:inline-block""><input name="saddr" value="'+ item.get_directions_start_address +'" type="hidden"><input type="hidden" name="daddr" value="'+ item.location_latitude +',' +item.location_longitude +'"><button type="submit" value="Get directions" class="btn_infobox_get_directions">Directions</button></form>' +
                '<a href="tel://'+ item.phone +'" class="btn_infobox_phone">'+ item.phone +'</a>' +
                '</div>' +
                '<a href="'+ item.url_point + '" class="btn_infobox">Details</a>' +
            '</div>',
            disableAutoPan: false,
            maxWidth: 0,
            pixelOffset: new google.maps.Size(10, 125),
            closeBoxMargin: '5px -20px 2px 2px',
            closeBoxURL: "http://www.google.com/intl/en_us/mapfiles/close.gif",
            isHidden: false,
            alignBottom: true,
            pane: 'floatPane',
            enableEventPropagation: true
        });


    };
 <!-- Button to Open the Modal -->
                <a href="#" class="btn_map location_map_btn properties" data-toggle="modal" data-target="#myModal" onclick="onHtmlClick(1)">View Larger Map <i class="icon-location-5"></i></a>


  <!-- The Modal map-->
  <div class="modal fade" id="myModal">
    <div class="modal-dialog">
      <div class="modal-content">

        <!-- Modal Header -->
        <div class="modal-header">
          <h4 class="modal-title">Search By Map</h4>
          <button type="button" class="close" data-dismiss="modal">&times;</button>
        </div>

        <!-- Modal body -->
        <div class="modal-body">
          <div id="map_modal" class="map"></div>
        </div>

        <!-- Modal footer -->
        <div class="modal-footer">
          <button type="button" class="btn_map location_map_btn properties" data-dismiss="modal">Close</button>
        </div>

      </div>
    </div>
  </div>    
<!-- End modal map -->

Answer 1

您的“标记数组”是一个键为“Single_villas”的对象，然后是该属性中的google.maps.Markers数组。 要在单个标记上触发单击事件，您的onHtmlClick函数需要类似于：

function onHtmlClick(key,key2) {
  google.maps.event.trigger(markers[key][key2], "click");
}

概念证明小提琴

代码片段：

 (function(A) { if (!Array.prototype.forEach) A.forEach = A.forEach || function(action, that) { for (var i = 0, l = this.length; i < l; i++) if (i in this) action.call(that, this[i], i, this); }; })(Array.prototype); var mapObject, markers = [], markersData = { 'Single_hotel': [{ name: 'Villas', location_latitude: 37.713490, location_longitude: 20.980900, map_image_url: 'img/villas/280.jpg', name_point: 'Aeolos Luxury Villas 0', description_point: 'Lorem Ipsum', get_directions_start_address: '', phone: '+30 2641 085625', url_point: 'single_hotel.html' }, { name: 'Villas2', location_latitude: 37.713, location_longitude: 20.980, map_image_url: 'img/villas/280.jpg', name_point: 'Aeolos Luxury Villas 1', description_point: 'Lorem Ipsum', get_directions_start_address: '', phone: '+30 2641 085625', url_point: 'single_hotel.html' } ] }; var mapOptions = { zoom: 14, center: new google.maps.LatLng(37.859490, 20.925600), mapTypeId: google.maps.MapTypeId.ROADMAP, mapTypeControl: false, mapTypeControlOptions: { style: google.maps.MapTypeControlStyle.DROPDOWN_MENU, position: google.maps.ControlPosition.LEFT_CENTER }, panControl: false, panControlOptions: { position: google.maps.ControlPosition.TOP_RIGHT }, zoomControl: true, zoomControlOptions: { style: google.maps.ZoomControlStyle.LARGE, position: google.maps.ControlPosition.TOP_LEFT }, scrollwheel: false, scaleControl: false, scaleControlOptions: { position: google.maps.ControlPosition.TOP_LEFT }, streetViewControl: true, streetViewControlOptions: { position: google.maps.ControlPosition.LEFT_TOP } }; var marker; var bounds = new google.maps.LatLngBounds(); mapObject = new google.maps.Map(document.getElementById('map_modal'), mapOptions); for (var key in markersData) { markersData[key].forEach(function(item) { marker = new google.maps.Marker({ position: new google.maps.LatLng(item.location_latitude, item.location_longitude), map: mapObject, // icon: 'img/pins/' + key + '.png', }); bounds.extend(marker.getPosition()); mapObject.fitBounds(bounds); if ('undefined' === typeof markers[key]) markers[key] = []; markers[key].push(marker); console.log(markers); google.maps.event.addListener(marker, 'click', (function() { closeInfoBox(); getInfoBox(item).open(mapObject, this); mapObject.setCenter(new google.maps.LatLng(item.location_latitude, item.location_longitude)); })); }); } function onHtmlClick(key, key2) { google.maps.event.trigger(markers[key][key2], "click"); } function hideAllMarkers() { for (var key in markers) markers[key].forEach(function(marker) { marker.setMap(null); }); }; function closeInfoBox() { $('div.infoBox').remove(); }; function getInfoBox(item) { return new InfoBox({ content: '<div class="marker_info" id="marker_info" style="border: 1px solid black; margin-top: 8px; background: white; padding: 5px;">' + // '<img src="' + item.map_image_url + '" alt="Image"/>' + '<h3>' + item.name_point + '</h3>' + '<span>' + item.description_point + '</span>' + '<div class="marker_tools">' + '<form action="http://maps.google.com/maps" method="get" target="_blank" style="display:inline-block""><input name="saddr" value="' + item.get_directions_start_address + '" type="hidden"><input type="hidden" name="daddr" value="' + item.location_latitude + ',' + item.location_longitude + '"><button type="submit" value="Get directions" class="btn_infobox_get_directions">Directions</button></form>' + '<br/><a href="tel://' + item.phone + '" class="btn_infobox_phone">' + item.phone + '</a>' + '</div>' + '<a href="' + item.url_point + '" class="btn_infobox">Details</a>' + '</div>', disableAutoPan: false, maxWidth: 0, pixelOffset: new google.maps.Size(10, 125), closeBoxMargin: '5px -20px 2px 2px', closeBoxURL: "http://www.google.com/intl/en_us/mapfiles/close.gif", isHidden: false, alignBottom: true, pane: 'floatPane', enableEventPropagation: true }); };

 /* Always set the map height explicitly to define the size of the div * element that contains the map. */ #map { height: 80%; } /* Optional: Makes the sample page fill the window. */ html, body { height: 100%; margin: 0; padding: 0; } .map { height: 400px; width: 500px; } .marker_info { background }

 <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script> <!-- Button to Open the Modal --> <a href="#" class="btn_map location_map_btn properties" data-toggle="modal" data-target="#myModal" onclick="onHtmlClick('Single_hotel',0)">View Larger Map (Single_hotel[0])<i class="icon-location-5"></i></a><br> <a href="#" class="btn_map location_map_btn properties" data-toggle="modal" data-target="#myModal" onclick="onHtmlClick('Single_hotel',1)">View Larger Map (Single_hotel[1])<i class="icon-location-5"></i></a> <!-- The Modal map--> <div class="modal fade" id="myModal"> <div class="modal-dialog"> <div class="modal-content"> <!-- Modal Header --> <div class="modal-header"> <h4 class="modal-title">Search By Map</h4> <button type="button" class="close" data-dismiss="modal">&times;</button> </div> <!-- Modal body --> <div class="modal-body"> <div id="map_modal" class="map"></div> </div> <!-- Modal footer --> <div class="modal-footer"> <button type="button" class="btn_map location_map_btn properties" data-dismiss="modal">Close</button> </div> </div> </div> </div> <!-- End modal map --> <!-- Replace the value of the key parameter with your own API key. --> <script src="https://maps.googleapis.com/maps/api/js?key=AIzaSyCkUOdZ5y7hMm0yrcCQoCvLwzdM6M8s5qk"></script> <script src="https://cdn.jsdelivr.net/gh/googlemaps/v3-utility-library@master/infobox/src/infobox.js"></script>