Twbrowse .. hide a listbox column

[Rick Lipkin]

To All

I have a routine that goes out and creates a database structure that is a variable number of fields .. I use the generic code :

REDEFINE LISTBOX oBrow FIELDS ;
ID 111 of oEMP

to view the data .. I do know that I want to HIDE the first column .. is that possible with Twbrowse or with Hernan's Twbrowse ??

Thanks
Rick Lipkin

[nageswaragunupudi]

With xBrowse it is possible

Code: Select all  Expand view

oBrw  := TXBrowse():New( oDlg )
oBrw:SetRDD( .T. )   .or. oBrw:SetADO( oRs )
oBrw:CreateFromResource( nID )
oBrw:aCols[1]:Hide()
ACTIVATE DIALOG oDlg


[Antonio Linares]

Rick,

DATA bLine is a codeblock that returns an array with the columns data to display. You may call a function and the function will return the desired columns:

Code: Select all  Expand view

oBrw:bLine = { || GetColumns( lHideFirst ) }

function GetColumns( lHideFirst )

   if lHideFirst
      return { FieldGet( 2 ), FieldGet( 3 ), FieldGet( 4 ) }
   else
      return { FieldGet( 1 ), FieldGet( 2 ), FieldGet( 3 ), FieldGet( 4 ) }
   endif

return nil


[Rick Lipkin]

Thanks .. appreciate the answers ..

Rick