What are some examples of using the HTML5 Geolocation API?

What are some examples of using the HTML5 Geolocation API?

The HTML5 Geolocation API allows you to access the user's location. For example, you can use it to show nearby restaurants.

Can you show me a code snippet for getting the user's current location?

Sure! Here's a simple example:

if (navigator.geolocation) {
    navigator.geolocation.getCurrentPosition(function(position) {
        console.log('Latitude: ' + position.coords.latitude);
        console.log('Longitude: ' + position.coords.longitude);
    });
} else {
    console.log('Geolocation is not supported by this browser.');
}

What permissions do users need to grant for this to work?

Users need to allow location access in their browser settings. They will typically see a prompt asking for permission.

Are there any privacy concerns with using the Geolocation API?

Yes, privacy is a concern. Users should be informed about how their location data will be used and stored.