APEX

Hi All,

I have an apex page that has :

-Text Field (P2_SESSION_ID) that represent the session ID ( already populated with a valid session ID)
-A link that is basically in a PLSQL dynamic region and defined in a plsql variable , and the plsql code takes care of calling this variable (URL) when we click on that link ( or some button ).
like: v_action varchar2 := 'f?p=112:3'

My question is very simple :
Is there a way to "append" the value in P2_SESSION_ID to the v_action ?
i.e if P2_SESSION_ID value is '1111111..' , then I want the link to be 'f?p=112:3:111111'.

I tried many things like :
v_action varchar2 := 'f?p=112:3:&P2_SESSION_ID.' and
v_action varchar2 := 'f?p=112:3'||'&P2_SESSION_ID.' and
v_action varchar2 := 'f?p=112:3:P2_SESSION_ID'

But nothing worked! Can somebody help me to get the right syntax for the URL?

Thanks
Sam