[web2py] web2py Issues

[Neveen Adel]

Hello,

 Issue#1:

  I want make server validation, but when return the page again i want
to be had the entered values:
  e.x:
   if request.vars[str(item.id)] == "NO" and
request.vars["comment"+str(item.id)] == "":
                        session.flash = "Invalid Value"
 
redirect(URL(r=request,f='items',vars=request.vars))

 // The previous code return an empty values.



Issue#2:
Is there a problem in function ajax() with version 1.91.6 .

because when i used
ajax('get_CIs', ['WO_cpp_id'], 'WO_ci_id');
The function get_CIs has been called fine but the
request.vars.WO_cpp_id is None.




Please, How i can fix the previous two issues?

Thanks in Advance