Laravel地图标记没有显示

Question

我正试图让我的谷歌地图标记显示在我的laravel项目上，但似乎没有显示任何标记。我做了一个关于位置的dd((，它表明它正在从数据库中获取信息。但由于某种原因，似乎没有任何标记显示出来。

@section('content')

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
<script src="http://maps.google.com/maps/api/js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/gmaps.js/0.4.24/gmaps.js"></script>
<script src="https://maps.googleapis.com/maps/api/js?key=env(GOOGLE_MAPS_API_KEY)"></script>
<script src="={{asset('js/app.js')}}"></script>

<div id="map" style="width: 100%; height: 500px;"></div>
<script type="text/javascript">


var places = <?php echo json_encode($places); ?>;
console.log(places);
var map = new google.maps.Map(document.getElementById('map'), {
zoom: 10,
center: new google.maps.LatLng(56, -1.56),
mapTypeId: google.maps.MapTypeId.ROADMAP
});
var infowindow = new google.maps.InfoWindow();
var marker, i;
for (i = 0; i < places.length; i++) {
marker = new google.maps.Marker({
position: new google.maps.LatLng(places[i][1], places[i][2]),
map: map
});
google.maps.event.addListener(marker, 'click', (function(marker, i) {
return function() {
infowindow.setContent(places[i][0]);
infowindow.open(map, marker);
}
})(marker, i));
}


</script>

带控制器：

public function index()
{
//
$crags = DB::table('places')->get();
return view('users/map',compact('places'));
}

这也是我的arays的第一个项目：

0 => {#1312
+"id": 2
+"name": "stanage"
+"location": "sheffield"
+"latitude": 53
+"longitude": 2
+"created_at": "2022-03-03 21:36:49"
+"updated_at": "2022-03-03 21:36:49"
}

Answer 1

0 => {#1312
+"id": 2
+"name": "stanage"
+"location": "sheffield"
+"latitude": 53
+"longitude": 2
+"created_at": "2022-03-03 21:36:49"
+"updated_at": "2022-03-03 21:36:49"
}

您应该访问您的位置数据，如place[i].纬度，place[i]..经度而不是places[i][1]

marker = new google.maps.Marker({
position: new google.maps.LatLng(places[i].latitude, places[i].longitude),
map: map
});