Passing data between forms in Release 2

I have one large form that I need to split into several forms on different tabs in a page, so they can be displayed and updated independently.
I have seen some talk about using wwa_api_module_session to do so in 3.0.9. Does this work in 9.0.2?
Does anyone have a short example of the code needed to call one form from another, passing the key field?
Thanks,
Gary

Hi,
In the success procedure of the form get the value of the field and pass it to the form.
Here is an example
declare
ticket_no varchar2(20);
flight_no varchar2(20);
blk varchar2(30) := 'DEFAULT';
begin
ticket_no := p_session.get_value_as_varchar2(
p_block_name => blk,
p_attribute_name => 'A_TICKET_NO');
flight_no := p_session.get_value_as_varchar2(
p_block_name => blk,
p_attribute_name => 'A_FLIGHT_NO');
go('<product_schema>.wwa_app_module.link?p_arg_names=_moduleid&p_arg_values=1384225689&p_arg_names=_sessionid&p_arg_values=&p_arg_names=ticket_no&p_arg_values='||ticket_no||'&p_arg_names=flight_no&p_arg_values='||flight_no);
end;
This passes the ticket no and flight no to another form.
Thanks,
Sharmila

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Don't forget to reward if useful.

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Arif,
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Syntax
IMPORT <f1> [TO <g 1>] <f 2> [TO <g 2>] ... FROM MEMORY ID <key>.
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PROGRAM SAPMZTS1.
DATA TEXT1(10) VALUE 'Exporting'.
DATA ITAB LIKE SBOOK OCCURS 10 WITH HEADER LINE.
DO 5 TIMES.
ITAB-BOOKID = 100 + SY-INDEX.
APPEND ITAB.
ENDDO.
EXPORT TEXT1
TEXT2 FROM 'Literal'
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TO MEMORY ID 'table'.
SUBMIT SAPMZTS2 AND RETURN.
SUBMIT SAPMZTS3.
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and
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Hello everybody
yes, i know it is built in a two pages design where the first holds the form and the second the report, but I want it both on the same page so that one can see what he has on the report while adds his own row to the table. Well I could do creating a form and then editing the page and then add another region. Alright. But then i dont know how to relate them together so that the data pass from the form to the report.
Besides, the Form for filling the data needs to pass them to two separate tables, because one table contains the particulars of the location and the other the comments about each store. Easy to do that on PHP and mysql but here I am lost.
Second thing that is driving me nuts is that I created a table named location so as to street postcode for a store, and another one for evaluation so that customers or workers add a a row evaluating services etc.
Well, I am trying to create that form i first talked about that would hold all the fields and I am doing it out of a SQL query that picks the definitions from both tables. My XE is completely empty from any leftovers of other applications etc. I make the equijoin alright
select l.loc_id, l.company, l.postcode, l.street,l.town, e.eval_id, e.loc_id, e.locum_reg, e.date_booked, e.items, e.addicts, e.number_staff, e.attitude_staff, e.organisation, e.stock_filing, e.agency
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where l.loc_id = e.loc_id
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ORA-20001: Unable to create form on equijoin. ORA-20001: Error page=2 item="P2_LOC_ID" id="1324114494879878" ORA-20001: Error page=2 item="P2_LOC_ID" id="1324114494879878" has same name as existing application-level item. ORA-0000: normal, successful completion
well, if that form is made up of both tables, it will definitively have to have something in common with them! how is the item name suppose to have another name? it is made with the wizzard so supposedly the wizzard should know it but I have tried for two days 14 hours each day.
any indication as to how solve this would be priceless for me
thank you
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=========================================================================================================
Edited by: user12155340 on 14-Nov-2009 03:38

I'm just guessing, but it appears since you are selecting loc_id twice (once from each table) there are two items generated called P2_LOC_ID, and that's simply not possible (well - how would the application know which one you mean if there could be two with the same name?).
Maybe it's worth trying the following:
select l.loc_id as "L_LOC_ID", l.company, l.postcode, l.street,l.town, e.eval_id, e.loc_id as "E_LOC_ID", e.locum_reg, e.date_booked, e.items, e.addicts, e.number_staff, e.attitude_staff, e.organisation, e.stock_filing, e.agency
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Another option is creating a view on the two tables (of course you must use 2 different column aliases for the two loc_id columns in the view too, otherwise you will receive an ORA-00957: duplicate column name) and use the view for creating reports and forms - however, automatic row processing works just on one table, so you would have to create your own processes to perform the DML...
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Edited by: schweich on Nov 18, 2009 7:58 AM

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Hello everybody
yes, i know it is built in a two pages design where the first holds the form and the second the report, but I want it both on the same page so that one can see what he has on the report while adds his own row to the table. Well I could do creating a form and then editing the page and then add another region. Alright. But then i dont know how to relate them together so that the data pass from the form to the report.
Besides, the Form for filling the data needs to pass them to two separate tables, because one table contains the particulars of the location and the other the comments about each store. Easy to do that on PHP and mysql but here I am lost.
Second thing that is driving me nuts is that I created a table named location so as to street postcode for a store, and another one for evaluation so that customers or workers add a a row evaluating services etc.
Well, I am trying to create that form i first talked about that would hold all the fields and I am doing it out of a SQL query that picks the definitions from both tables. My XE is completely empty from any leftovers of other applications etc. I make the equijoin alright
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from location l, evaluation e
where l.loc_id = e.loc_id
and i get this annoying error all the time
ORA-20001: Unable to create form on equijoin. ORA-20001: Error page=2 item="P2_LOC_ID" id="1324114494879878" ORA-20001: Error page=2 item="P2_LOC_ID" id="1324114494879878" has same name as existing application-level item. ORA-0000: normal, successful completion
well, if that form is made up of both tables, it will definitively have to have something in common with them! how is the item name suppose to have another name? it is made with the wizzard so supposedly the wizzard should know it but I have tried for two days 14 hours each day.
any indication as to how solve this would be priceless for me
thank you
Alvaro

This should be so:
A person goes to work to place A
At the end of the day, he or she goes into the web fills the form and clicks the botton. Then, he or she has added a row to the form. As simple as that. But bear in mind that that form is comprised of data about the address and the comments, which are completely different entities, and not all elements of each entity is to appear in the report. That is why they have to go to two tables on the background and then the report pick from each table what it wants to show publiclly.
What I am actually trying to do is passing the values from the form into the two separate tables Location and Evaluation. Then I have already placed a select query under the report and I have seen that it updates itself as I manually filled the two tables so this process works fine. What I need is, instead of filling the tables manually as I am doing, fill them through the completion of the textfields of the form. This is so because not all the fields have to be shown on the report, for example, the person reporting will remain anonimous and that is something I am able to do by simply not including him in the select query of the report.
I am like exploring now the edit page possibilities and indeed I have discovered that the button of the Form that says create is associated with a Insert request on the database. Also i have seen that the way this works is by something like this P3_POSTCODE, &P3_POSTCODE where P3 is the item and &P3 is the value that is in the textfield associated with that item name.
Edited by: user12155340 on 14-Nov-2009 11:05

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