Transfer values from one field to another field using a dialogbox form

I am using a dialogbox form, I have 2 fields on that form, AA and BB how , if the user adds information in the AA field and have that information showing in field BB , there is a need for a refresh but it is not working. Any ideas…

Thanks

Alena

Subject: transfer values from one field to another field using a dialogbox form

which field does the dialog box populate? BB??

If so and the users enters something in AA, why not use something like…

If AA != “” & BB = “”; AA; BB) for the BB field

will this work?

Subject: RE: transfer values from one field to another field using a dialogbox form

I tried that, but it did not work…

Subject: RE: transfer values from one field to another field using a dialogbox form

then use this formula in a hidden field and display it when the document is saved

@If(AA = “” & BB != “”; BB; AA)

where BB is dialog list field and AA is text field