SPUG: JSP, Sybase questions.....

[Jafaar Nyang'oro]

Could anyone help me answer the following?

JSP:
---
1.  Session variables (and objects) ie., how can you 
    store info/objects that are persistent as the 
    users goes from page to page (ie, a connection object 
    to the DB, that a user is logged on, etc)

2.  How can you pass info from a browers and get it in 
    your JSP  (ie. post, get parameter, form fields, 
    javascript clientside "onclick" event, etc.)

3.  How to start an typical JSP engine with parameters 
    (ie., what database and users to connect as) and how 
    can JSP obtain these JSP engine paramaters?  
    Parameter files.

4.  If you have a vector with 5 objects in it, how can 
    you copy element 3 to element 5 

Sybase:
------
Sybases @@error, @@identity, @@spid, sp_who, sp_lock, 
sysobjects table, syscolumns table



Thanks.

../seppy


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