Geolocation Examples

create.js

var apigee = new Usergrid.Client({
                orgName:'YOUR APIGEE.COM USERNAME',
                appName:'sandbox'
            });

navigator.geolocation.getCurrentPosition(locationAcquired);

function locationAcquired (whatever) {

    new_book = { "title":$("#title-field").val(),
                "author":$("#author-field").val(),
                "location": {
                    "latitude":whatever.coords.latitude,
                    "longitude":whatever.coords.longitude
                } };

    my_books.addEntity(new_book, function (error, response) {
        if (error) {
            alert('write failed');
        } else {
            $("#title-field").val(""), $("#author-field").val("");
            loadBooks();
            history.back();
        }
    });
}

read.js

var apigee = new Usergrid.Client({
                orgName:'YOUR APIGEE.COM USERNAME',
                appName:'sandbox'
            });

navigator.geolocation.getCurrentPosition(locationAcquired);

function locationAcquired (whatever) {
  lat = whatever.coords.latitude;
	long = whatever.coords.longitude;
	my_ql = 'location within 15000 of'+lat+','+long;

	var my_books = new Usergrid.Collection( { "client":apigee, "type":"books", "qs":{"ql":my_ql} } );

	my_books.fetch(
		// doing whatever I need to do…
	);
}

update.js

navigator.geolocation.getCurrentPosition(locationAcquired);

function locationAcquired (whatever) {

    infinite_jest = client.getEntity({"type":"books", "name":"infinitejest"})

    infinite_jest.set("location",{"latitude":whatever.coords.latitude, "longitude":whatever.coords.longitude});

    infinite_jest.save();
}