Encore\Admin\Form\Field\Map::useTencentMap PHP Метод

    public function useTencentMap()
    {
        $this->script = <<<EOT
        function initTencentMap(name) {
            var lat = \$('#{$this->id['lat']}');
            var lng = \$('#{$this->id['lng']}');

            var center = new qq.maps.LatLng(lat.val(), lng.val());

            var container = document.getElementById("map_"+name);
            var map = new qq.maps.Map(container, {
                center: center,
                zoom: 13
            });

            var marker = new qq.maps.Marker({
                position: center,
                draggable: true,
                map: map
            });

            if( ! lat.val() || ! lng.val()) {
                var citylocation = new qq.maps.CityService({
                    complete : function(result){
                        map.setCenter(result.detail.latLng);
                        marker.setPosition(result.detail.latLng);
                    }
                });

                citylocation.searchLocalCity();
            }

            qq.maps.event.addListener(map, 'click', function(event) {
                marker.setPosition(event.latLng);
            });

            qq.maps.event.addListener(marker, 'position_changed', function(event) {
                var position = marker.getPosition();
                lat.val(position.getLat());
                lng.val(position.getLng());
            });
        }

        initTencentMap('{$this->id['lat']}{$this->id['lng']}');
EOT;
    }