Online visa applicatin submission

Hi, Karachi emabassy is closed after that militant attack, is there anyone who knows when it will be reopen, second thing is I lived on residence permit in china for a year on s1 visa, now its expired ,and i am in karachi pakistan, and karachi chinese counslate is closed, so thy say if u want to apply visa you should go to Islamabad counslate.
Is there any chances of submitting docs online and how much is it reliable in pakistan to submit like this and got reply.
My husband is waiting for me there.