# In a *.erb file I have a Form with controller action
# In that I have 3 textbox and a submit button
# while clicking submit button I want to get the value of all 3 textbox
in controller
# I mean In java we ll get the value like
request.getparameter("ID");
It is params[:id] ...
If you are new in ruby then I recommended that first you have to learn
basics from the tutorials..