List Index value from list box

[Anonymous]

Good Noon Everyone,

Since Yesterday I M trying to find out the list index value from Listbox as per the selection.

But I haven't  succeeded in my attempt.

Please, anyone can help me, in fixing the issue.

Thanks in Advance

I want the result = 3

Even I used Getfieldselection still not able to get the required answer.

[tresesco]

[Anil_Babu_Samineni]

Why Not?

[Anonymous]

Thanks, Tresesco

It's working only when I keep the sort order in Load Order Mode ( Original Mode ).

What if I sort the list box in ascending or descending, it must change the value accordingly.

Thanks..

[tresesco]

You can do that using sortable aggr(). However, that would not reflect the change in listbox sort order change. You can use conditional expressions each for ascending and descending and use a button to see the change in index on changed sort order.

[Anonymous]

I have used the formula

=Aggr ( FieldIndex ('E_CREATED_BY_SYSTEM',E_CREATED_BY_SYSTEM),-E_CREATED_BY_SYSTEM)

but not working , Please give me the formula if you are saying some things else