post - Form submit does not receive all the values -


i have form. when submi form

string display_name = request.getparameter("display_name"); string url = request.getparameter("url"); string ip_address=request.getparameter("ip_address"); string userid=request.getparameter("dd_users");

i receive value display_name , ip_address correctly got following message

url not known variable in current context.< userid not known variable in current context.<

actually add 2 field later in form. previous there display_name , ip_address , working fine. when add more got above message variable name not known variable in current context.

can know issues?

url not known variable in current context

might because url spelt rul?

string rul = request.getparameter("url");

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