Fill Array in Javascript

Question

How to Fill this type of Array in Javascript..

var neighborhoods = [
    {lat: 52.511, lng: 13.447},
    {lat: 52.549, lng: 13.422},
    {lat: 52.497, lng: 13.396},
    {lat: 52.517, lng: 13.394}
];

I have tried this way but its not happening

$.each(result.geoloc, function(index,geoloc) {
    geoloc_split=geoloc.Geoloc.split(',');
    // alert(geoloc_split[0]+","+geoloc_split[1]);
    var lat="lat: "+geoloc_split[0];
    var lng = "lng: "+geoloc_split[1];
    neighborhoods.push(lat,lng);
    geoloc_split="";
});

madox2 · Accepted Answer · 2016-02-27 11:26:40Z

3

You are pushing only values to array. You need to push new object (e.g. create it with object literal). Furthermore you need to convert string values to float:

var lat = parseFloat(geoloc_split[0]);
var lng = parseFloat(geoloc_split[1]);
neighborhoods.push({
    lat: lat,
    lng: lng
});

In ES6 you can use property value shorthand:

neighborhoods.push({lat, lng});

edited Feb 27, 2016 at 11:26

answered Feb 27, 2016 at 11:13

madox2

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1 Comment

Manish Over a year ago

Its giving me error InvalidValueError: setPosition: not a LatLng or LatLngLiteral: in property lat: not a number

Marox Tn · Accepted Answer · 2016-02-27 11:45:38Z

1

You should do like this :

$.each(result.geoloc, function(index,geoloc) {
     geoloc_split=geoloc.Geoloc.split(',');

     neighborhoods.push({
         lat:parseFloat(geoloc_split[0]),
         lng:parseFloat(geoloc_split[1])
     });

     geoloc_split="";
});

Because your neighborhood array is an array of object you need to fill it with objects .

edited Feb 27, 2016 at 11:45

answered Feb 27, 2016 at 11:14

Marox Tn

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4 Comments

Manish Over a year ago

Its giving me Error InvalidValueError: setPosition: not a LatLng or LatLngLiteral: in property lat: not a number

Manish Over a year ago

Thanks @Marox Tn, But I am Still getting the same Error I have also alerted the values of geolocations, they are as expected but still :(

Marox Tn Over a year ago

What do you get from console.log(geoloc) inside the $.each ?

Manish Over a year ago

Object {Geoloc: "-38.1024466,145.1700861"} showmap:175 Object {Geoloc: "-37.9996694,145.1121534"} showmap:175 Object {Geoloc: "-37.9957947,145.1101839"} showmap:175 Object {Geoloc: "-38.0030245,145.1184165"} showmap:175 Object {Geoloc: "-38.0030245,145.1184165"} showmap:175 Object {Geoloc: "-37.8176861,144.8396454"}

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