Hello i have been trying and trying to find a tutorial on QJson and web services.
While i have managed to find some source code on Qt-App i have not been able to find any tutorials on the mather.
What i want to do for my practice project is to .:

#1 Login to Facebook
#2 Get My Profil image.
#3 Post a comment on my wall "Hey my app was here"

So what am asking for is.
Can someone please tell me where to find a tutorial on somthing like this.
It dont have to be facebook ofcorse but somthing teaching how to do that sorta thing step by step.
Nothing big or fancy just somthing that covers the steps needed to send and recive valid data and display it in some meaningfull form.
That whould aply in most cases (If that is posibol?)

Thanks for reading and thanks for any help on this subject its much aprichiated.

Cheers
WetCode