我試圖讓我的谷歌地圖示記顯示到我的 laravel 專案中，但似乎沒有任何標記顯示。我在地方上做了一個 dd() ，它表明它正在從資料庫中獲取資訊。但由于某種原因，似乎沒有任何標記顯示。
@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>
使用控制器：
public function index()
{
//
$crags = DB::table('places')->get();
return view('users/map',compact('places'));
}
這也是我的第一個專案的樣子：
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"
}
uj5u.com熱心網友回復：
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"
}
您應該訪問您的地點資料，例如place[i].latitude, place[i].longitude而不是 places[i][1]
marker = new google.maps.Marker({
position: new google.maps.LatLng(places[i].latitude, places[i].longitude),
map: map
});
轉載請註明出處，本文鏈接：https://www.uj5u.com/net/438702.html
標籤：javascript 拉拉维尔 谷歌地图