How to handle query strings

I am working on an app. I have to keep passing data through URLs from pages to pages.
Eg.

/doctors-appointment/?app_id=10&patient_I’d=34

On initialising /doctors_appointment/, I wanna pick these app_id and patient_id and pass them through an ajax request just so I can get some response from the server and load some data in some div…

Problem is,
I don’t know how to get this done…

Will

page.route.query.app_id produce 10 when I want it?

Kindly help me get this straight… Thanks a lot…

Yes, this is what you need

@nolimits4web, thanks very much… A honour to get response from you yourself…
Many thanks for the amazing framework…and everything