How to pass the value of the form element "SR ID" on the URL in Apex

Question

Hi All Good Day!!
I am new to Oracle Application Express, i have been started working from past 2 months. I have a request from client, how we can achieve the same in Apex. Please find the
deatils below.
In my application we have a text item as "SR Number", for that filed they want below scenerio to be work around, could some one help me for the below request.
Check the incoming request for a passed parameter and set it to a value using something like this Request.querystring(“p_t10”). If nothing is passed the form is set up with a blank in the SR ID field, if a value was passed you populate the field, perhaps the log-in page can pick-up the parameter and store it in the session to later be put on the form after successful log-in.
Label: SR ID
Name: p_t10
ID: P1_ENG_SID
URL: http://sampletest.com:6666/pls/temp/f?p=123:1&p_t10=495694-94583875
Below are the deatils of mine Apex versions#
Apex Build: 3.0.1.00.08
Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bi
Schema Compatibility: 2007.05.25
PL/SQL Release 10.2.0.4.0
CORE 10.2.0.4.0
TNS for Solaris: Version 10.2.0.4.0
Internet EXplorer-7
Firefox-12.0
Regards,
Sruthi!!

Answer 1

hai Sruthi,
if you know the emply item creation and set vlaue?
Create new item as dummy in target page.
set current value and pass to that dummy item, then can use that value at target page.
f?p=&APP_ID.:20:&SESSION.::&DEBUG.:RP,20:P20_XUSER_SECTION,P20_XROW:&P17_NWM_ACCES_SECTION.,&P17_NWM_DOC_ID.
=Means=
target Page # 20
Target items   P20_XUSER_SECTION and ,P20_XROW
Values from current page: &P17_NWM_ACCES_SECTION. for P20_XUSER_SECTION
                          &P17_NWM_DOC_ID. for P20_XROW
If Tablar form/IR page use the following
             #P17_NWM_ACCES_SECTION#  for P20_XUSER_SECTION
             #P17_NWM_DOC_ID# for P20_XROW