This feature is experimental. Please share your experiences so we know what to keep or change.
Constructs a new up.Params
instance from the given URL's
query string.
Constructs an empty up.Params
instance if the given URL has no query string.
var params = up.Params.fromURL('http://foo.com?foo=fooValue&bar=barValue')
var foo = params.get('foo')
// foo is now: 'fooValue'
The URL from which to extract the query string.
The given URL's query string, or undefined
if the URL has no query component.