如何在角谷歌地图上获得点击坐标？

Question

对于AngularJS和谷歌的地图API我是一个新手，我一直试图获得点击坐标。我正在使用this API。

我收到错误：未捕获TypeError：无法读取未定义的属性'lat' 在“console.log（lat）;”行

这是我的角度控制器：

app.controller("agencyController",['$scope', '$log','uiGmapGoogleMapApi', function($scope,$interval, GoogleMapApi){
markers = [],
angular.extend($scope, {
markeri : markers,
map : {
    center: bgdcentar,
    zoom:13,
    options: {
        mapTypeId : google.maps.MapTypeId.ROADMAP,
        mapTypeControl: true,
        streetViewControl: false,
        styles: [{"featureType":"administrative","elementType":"labels.text.fill","stylers":[{"color":"#444444"}]},{"featureType":"landscape","elementType":"all","stylers":[{"color":"#f2f2f2"}]},{"featureType":"poi","elementType":"all","stylers":[{"visibility":"off"}]},{"featureType":"road","elementType":"all","stylers":[{"saturation":-100},{"lightness":45}]},{"featureType":"road.highway","elementType":"all","stylers":[{"visibility":"simplified"}]},{"featureType":"road.arterial","elementType":"labels.icon","stylers":[{"visibility":"off"}]},{"featureType":"transit","elementType":"all","stylers":[{"visibility":"off"}]},{"featureType":"water","elementType":"all","stylers":[{"color":"#46bcec"},{"visibility":"on"}]}],
        disableDoubleClickZoom: true,
        scaleControl: true,
        scrollwheel: true,
        panControl: true,
        streetViewControl: false,
        draggable: true,
        overviewMapControl: true,       
    },
    events:{
        rightclick: function(event){
            var lat = event.latLng.lat();
            var lng = event.latLng.lng();
            console.log(lat);
            console.log(lng);
            console.log('Stan dodat!');
            markers.push();
        },
    },

},
searchbox : {
    template: 'searchbox.tpl.html',
    events:{
        places_changed: function(searchBox){
        },
        parentdiv: 'map_canvas'
    }
},
});

}]);

这是我的html的一部分，代码包含在控制器中，所以不要担心：

<div id="map_canvas"> 

    <ui-gmap-google-map center='map.center' zoom='map.zoom' options='map.options' events='map.events' >
        <ui-gmap-search-box template="searchbox.template" events="searchbox.events"></ui-gmap-search-box> <!-- search--> 
        <ui-gmap-markers models="markeri" coords="'self'" icon="'icon'"></ui-gmap-markers> <!-- markeri -->     
    </ui-gmap-google-map>
</div>

Answer 1

您需要替换：

rightclick: function(event){ 
    //...
}

使用：

rightclick: function (map, eventName, events) {
    var event = events[0];
    //...
}

，其中

map指的是地图对象， eventName - 事件的名称 events - 事件监听器列表

示例

angular.module('appMaps', ['uiGmapgoogle-maps'])
  .config(function(uiGmapGoogleMapApiProvider) {
    uiGmapGoogleMapApiProvider.configure({
      //key: ''
    });
  })


.controller("mainCtrl", ['$scope', '$log', 'uiGmapGoogleMapApi',
  function($scope, $interval, GoogleMapApi) {

    angular.extend($scope, {
      markers: [],
      markerNo: 1,
      map: {
        center: {
          latitude: 42.3349940452867,
          longitude: -71.0353168884369
        },
        zoom: 13,
        options: {

        },
        events: {
          rightclick: function(map, eventName, events) {
            var event = events[0];
            var lat = event.latLng.lat();
            var lng = event.latLng.lng();
            $scope.$apply(function() {
              $scope.markers.push({
                latitude: lat,
                longitude: lng,
                id: $scope.markerNo
              });
              $scope.markerNo++;
            });

          },
        },

      }
    });

  }
]);

.angular-google-map-container {
  position: absolute;
  width: 100%;
  height: 240px;
}

<script src="https://code.angularjs.org/1.3.14/angular.js"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/lodash.js/2.4.1/lodash.js"></script>
<script src="http://rawgit.com/angular-ui/angular-google-maps/2.0.X/dist/angular-google-maps.js"></script>

<div id="map_canvas" ng-app="appMaps" ng-controller="mainCtrl">
  <ui-gmap-google-map center='map.center' zoom='map.zoom' options='map.options' events='map.events'>
    <ui-gmap-markers models="markers" coords="'self'" icon="'icon'"></ui-gmap-markers>
  </ui-gmap-google-map>
</div>