Sorry I just wanna ask you if you can tell me how to make the remoting work in the first place, mine doesn't work. I followed the seam doc example exactly but didn't work. Are there any other config I should do besides the ones in the doc?
Nope, you just need to add seam remoting servlet to web.xml and needed jars.
Create new topic, with your problem and I'll answer you.
do you have any stacktrace error?
Did you linked all needed jars?
You also need to use remoting js srcipt mapping on your web page.