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Javascript 谷歌地图事件监听器jQuery_Javascript_Jquery_Ajax_Google Maps_Google Maps Api 3 - Fatal编程技术网

Javascript 谷歌地图事件监听器jQuery

Javascript 谷歌地图事件监听器jQuery,javascript,jquery,ajax,google-maps,google-maps-api-3,Javascript,Jquery,Ajax,Google Maps,Google Maps Api 3,好的,下面是我目前正在做的: 加载页面时,我会执行一个Ajax请求,以获取包含位置信息的json对象 有了这些信息,我初始化了谷歌地图的一组标记。代码如下: $(document).ready(function() { //--- Ajax Request -------------------------------------------------------------------------------------------------------------------

好的,下面是我目前正在做的:

加载页面时,我会执行一个Ajax请求,以获取包含位置信息的json对象

有了这些信息,我初始化了谷歌地图的一组标记。代码如下:

    $(document).ready(function()  {

//--- Ajax Request ------------------------------------------------------------------------------------------------------------------------
            $.ajax({
                dataType: "json",
                url: "karte-e.php",
                success: function(msg) {
                    initialize(msg);
                }
            });
//--- Ende Ajax Request ------------------------------------------------------------------------------------------------------------------------                

//--- Funktionen Google Maps API ------------------------------------------------------------------------------------------------------------------------   
            function initialize(json) {
                var mapProp = {
                    center:new google.maps.LatLng(51.508742,-0.120850),
                    zoom:2,
                    mapTypeId:google.maps.MapTypeId.ROADMAP
                };
                map=new google.maps.Map(document.getElementById("googleMap"),mapProp);
                setMarkers(map, json);


            }

            function setMarkers(map, locations) {

                    var image_normal = {
                        url: 'Pins/pin-blau.png',
                        size: new google.maps.Size(32, 32),
                        origin: new google.maps.Point(0,0),
                        anchor: new google.maps.Point(0, 32)
                    };

                    var image_neu = {
                        url: 'Pins/pin-rot.png',
                        size: new google.maps.Size(32, 32),
                        origin: new google.maps.Point(0,0),
                        anchor: new google.maps.Point(0, 32)
                    };

                    var shape = {
                        type: 'rect',
                        coords: [5, 1, 27, 32]
                    };


                    for (var i = 0; i < locations.Standorte.length -1; i++) {

                        var myLatLng = new google.maps.LatLng(locations.Standorte[i].lat, locations.Standorte[i].lng);
                        var marker_normal = new google.maps.Marker({
                            position: myLatLng,
                            map: map,
                            icon: image_normal,
                            shape: shape,
                            title: locations.Standorte[i].Titel,
                            zIndex: i
                        });
                    }

                    var myLatLng = new google.maps.LatLng(locations.Standorte[locations.Standorte.length - 1].lat, locations.Standorte[locations.Standorte.length - 1].lng);
                    var marker_neu = new google.maps.Marker({
                            position: myLatLng,
                            map: map,
                            icon: image_neu,
                            shape: shape,
                            title: locations.Standorte[locations.Standorte.length - 1].Titel,
                            zIndex: locations.Standorte.length - 1
                        });


                }
//--- Ende Funktionen Google Maps API ------------------------------------------------------------------------------------------------------------------------                      

            return false;
//--- Ende $(document).ready() ------------------------------------------------------------------------------------------------------------------------ 
});
$(文档).ready(函数(){
//---Ajax请求------------------------------------------------------------------------------------------------------------------------
$.ajax({
数据类型:“json”,
url:“karte-e.php”,
成功:功能(msg){
初始化(msg);
}
});
//---Ende Ajax请求---------------------------------------------------------------------------------------------------------------------
//---Funktionen谷歌地图API---------------------------------------------------------------------------------------------
函数初始化(json){
var mapProp={
中心:新google.maps.LatLng(51.508742,-0.120850),
缩放:2,
mapTypeId:google.maps.mapTypeId.ROADMAP
};
map=new google.maps.map(document.getElementById(“googleMap”),mapProp);
setMarkers(map,json);
}
功能设置标记(地图、位置){
var图像_正常={
url:'Pins/pin blau.png',
大小:新的google.maps.size(32,32),
来源:新google.maps.Point(0,0),
主播:新google.maps.Point(0,32)
};
变量图像_neu={
url:'Pins/pin-rot.png',
大小:新的google.maps.size(32,32),
来源:新google.maps.Point(0,0),
主播:新google.maps.Point(0,32)
};
变量形状={
键入:“rect”,
coords:[5,1,27,32]
};
对于(变量i=0;i

我想做的是创建一个事件监听器,它由鼠标点击标记触发。我的问题是,我对jQuery非常陌生,我不知道把我的google.maps.event.addListener(标记,'click',function(){})放在哪里。我所有的尝试都失败了。希望你能帮助我。

你需要做一些类似的事情:

google.maps.event.addListener(marker, 'click', function() {
    alert("Hello World");
});
其中,
marker
是对您创建的标记的引用(类型为
google.maps.marker

因此,您可以随时执行此操作,但您需要一个有效的
google.maps.Marker
对象,理想情况下,您希望在创建标记后立即执行此操作

因此,将代码更新为以下内容应该可以:

    $(document).ready(function()  {

//--- Ajax Request ------------------------------------------------------------------------------------------------------------------------
            $.ajax({
                dataType: "json",
                url: "karte-e.php",
                success: function(msg) {
                    initialize(msg);
                }
            });
//--- Ende Ajax Request ------------------------------------------------------------------------------------------------------------------------                

//--- Funktionen Google Maps API ------------------------------------------------------------------------------------------------------------------------   
            function initialize(json) {
                var mapProp = {
                    center:new google.maps.LatLng(51.508742,-0.120850),
                    zoom:2,
                    mapTypeId:google.maps.MapTypeId.ROADMAP
                };
                map=new google.maps.Map(document.getElementById("googleMap"),mapProp);
                setMarkers(map, json);


            }

            function setMarkers(map, locations) {

                    var image_normal = {
                        url: 'Pins/pin-blau.png',
                        size: new google.maps.Size(32, 32),
                        origin: new google.maps.Point(0,0),
                        anchor: new google.maps.Point(0, 32)
                    };

                    var image_neu = {
                        url: 'Pins/pin-rot.png',
                        size: new google.maps.Size(32, 32),
                        origin: new google.maps.Point(0,0),
                        anchor: new google.maps.Point(0, 32)
                    };

                    var shape = {
                        type: 'rect',
                        coords: [5, 1, 27, 32]
                    };


                    for (var i = 0; i < locations.Standorte.length -1; i++) {

                        var myLatLng = new google.maps.LatLng(locations.Standorte[i].lat, locations.Standorte[i].lng);
                        var marker_normal = new google.maps.Marker({
                            position: myLatLng,
                            map: map,
                            icon: image_normal,
                            shape: shape,
                            title: locations.Standorte[i].Titel,
                            zIndex: i
                        });
                        (function(marker){
                            google.maps.event.addListener(marker, 'click', function(){
                                // you can use the variable marker here to access the marker.
                            }); 
                        })(marker_normal);
                    }

                    var myLatLng = new google.maps.LatLng(locations.Standorte[locations.Standorte.length - 1].lat, locations.Standorte[locations.Standorte.length - 1].lng);
                    var marker_neu = new google.maps.Marker({
                            position: myLatLng,
                            map: map,
                            icon: image_neu,
                            shape: shape,
                            title: locations.Standorte[locations.Standorte.length - 1].Titel,
                            zIndex: locations.Standorte.length - 1
                        });
                        (function(marker){
                            google.maps.event.addListener(marker, 'click', function(){
                                // you can use the variable marker here to access the marker.
                            }); 
                        })(marker_neu);


                }
//--- Ende Funktionen Google Maps API ------------------------------------------------------------------------------------------------------------------------                      

            return false;
//--- Ende $(document).ready() ------------------------------------------------------------------------------------------------------------------------ 
});
$(文档).ready(函数(){
//---Ajax请求------------------------------------------------------------------------------------------------------------------------
$.ajax({
数据类型:“json”,
url:“karte-e.php”,
成功:功能(msg){
初始化(msg);
}
});
//---Ende Ajax请求---------------------------------------------------------------------------------------------------------------------
//---Funktionen谷歌地图API---------------------------------------------------------------------------------------------
函数初始化(json){
var mapProp={
中心:新google.maps.LatLng(51.508742,-0.120850),
缩放:2,
mapTypeId:google.maps.mapTypeId.ROADMAP
};
map=new google.maps.map(document.getElementById(“googleMap”),mapProp);
setMarkers(map,json);
}
功能设置标记(地图、位置){
var图像_正常={
url:'Pins/pin blau.png',
大小:新的google.maps.size(32,32),
来源:新google.maps.Point(0,0),
主播:新google.maps.Point(0,32)
};
变量图像_neu={
url:'Pins/pin-rot.png',
尺寸:新google.m