re/ Newbie: Session variable problem

 Paul,



Off the cuff it would seem that setCurrentBatchIndex() expects an int as it
s parameter; i.e. is defined as:

        void setCurrentBatchIndex( int newBatchIndex ){

            ....

        }



if so:



dBatch and dBatch() return Integer; change both of those to int and it
should work. (Also change parameter in setDBatch to int.)



If this is not possible, change the other line as follows:



        nextPage.donationDisplayGroup.setCurrentBatchIndex( sess.dBatch()
intValue() );



Hope this helps.



Cheers,

Bill



 ===================================================

 

Could someone please help me solve this session variable problem.

If I use this line of code everything works as desired.

"nextPage.donationDisplayGroup.setCurrentBatchIndex(3);"

 

When I try the same line replacing the "3" with "sess.dBatch()" it doesn't

work. Gives error "can't resolve symbol"

 

What is the correct way to right these two lines...?

 

Session sess = (Session)session();

nextPage.donationDisplayGroup.setCurrentBatchIndex(sess.dBatch());

 

A more complete code sample is shown below.

 

Thank You.

 

------- In Session.java  ---------------

 

public class Session extends WOSession {

 

< bunch of code snipped out>

 

public Integer dBatch ;

public Integer dBatch() {return  dBatch; }

public void setDBatch(Integer newDBatch) { dBatch = newDBatch; }

 

}

 

 

 

-----Code from a separate web component trying to read variable "dBatch"

from session----

 

  public SearchDonations doList()

    {

        SearchDonations nextPage =

(SearchDonations)pageWithName("SearchDonations");

 

   nextPage.donationDisplayGroup.qualifyDataSource();

 

 

   /* this next line works ---

   nextPage.donationDisplayGroup.setCurrentBatchIndex( 3 );

   the correct batch of the displaygroup is shown on the next page

   */

 

   Session sess = (Session)session();

   // this line does not work --

   // The code won't compile. Gives error can't resolve symbol

   nextPage.donationDisplayGroup.setCurrentBatchIndex(sess.dBatch());

        return nextPage;

 

Cheers,

Bill.