user2590971 user2590971 - 2 years ago 139
Ruby Question

A rails app which gets users location using HTML5 geolocation and saves to data base

Seems pretty simple but I'm struggling.

Here's what I have so far in the view.
I display the location coords just to test its working.
But I also want to persist on Database, hence the ajax call.
Am I doing this the right way or is there an easier or better way?

<p id="demo">Click the button to get your coordinates:</p>
<button onclick="getLocation()">Try It</button>
var x=document.getElementById("demo");
var lat;
var long;
function getLocation()
if (navigator.geolocation)

else{x.innerHTML="Geolocation is not supported by this browser.";}
function showPosition(position)
lat = position.coords.latitude;
long = position.coords.longitude;
x.innerHTML="Latitude: " + lat +
"<br>Longitude: " + long;

type: 'POST',
url: 'http://localhost:3000/locations',
data: { lat: lat, long: long },
contentType: 'application/json',
dataType: 'json'


Answer Source

You can try an "easier" way, use geocoder gem, this provides multiple methods in order to fetch the user location, one of them is by request. => Medellin => Colombia

You can find useful information in the following links


Official WebPage


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