Page's On lookup

Lamba

Hi,
How could a field's lookup can open a page, instead it just its opens a lookup, in page.

Lamba

Have tried this:

IF DimensionValueList.RUNMODAL = ACTION::LookupOK THEN
"Shortcut Dimension 1 Code" :=DimensionValue.Code;

Lamba

Or as per used in std sales header table, this can also be used:

IF SalesPostedDocLines.RUNMODAL = ACTION::LookupOK THEN
SalesPostedDocLines.CopyLineToDoc;