XBrowse: how to disable a line

[Enrico Maria Giordano]

With XBrowse, Is it possible to disable all the lines satisfying a condition?

EMG

[FranciscoA]

The next code show us how to disable some lines on the browse, based on the column number 7 value.
I hope it's what you are looking for.

El siguiente código nos muestra cómo deshabilitar algunas líneas en el browser, según el valor de la columna número 7.
Espero sea lo que buscas.

Code: Select all  Expand view

//#include "FiveWin.ch"
//------------------------------------------// FAPSOFTWARE
Function LineaNoEditable()
local oDlg, oBrw, n
LOCAL aArray := { {1,5,8,4,5,6,7} ,;
                  {1,4,9,4,5,6,0} ,;
                  {1,2,3,4,5,6,0} ,;
                  {1,5,0,4,5,6,7} ,;
                  {1,2,3,4,5,6,7} }

  DEFINE DIALOG oDlg  SIZE 450,200 PIXEL TITLE "LINEAS EDITABLES O NO"
  @5, 10 SAY "Lineas no son editables si valor en Columna 7 == 0" SIZE 200,10 PIXEL OF oDlg

  @ 20, 10 XBROWSE oBrw SIZE -10,-10 PIXEL OF oDlg  DATASOURCE aArray ;
           COLUMNS 1,2,3,4,5,6,7  HEADERS "C1","C2","C3","C4","C5","C6","C7";
           CELL LINES

  AEVAL( oBrw:aCols,{|o| o:nWidth := 50 ,;
                         o:nEditType := 1 ,;
                         o:bEditWhen := {|| oBrw:aCols[7]:Value > 0 } } )

  oBrw:CreateFromCode()

  ACTIVATE DIALOG oDlg CENTERED
Return nil
 

[Enrico Maria Giordano]

Sorry, I express myself bad: I would want to disable a line so it cannot be selected. But never mind, I solved with bChange and trapping VK_UP and VK_DOWN inside it.

EMG

[FranciscoA]

Sorry, I express myself bad: I would want to disable a line so it cannot be selected. But never mind, I solved with bChange and trapping VK_UP and VK_DOWN inside it.

EMG

Good!