ALV - question

[former_member194669]

Hi,

I have an ALV with edit option (Object Oriented using CL_GUI_ALV_GRID)

coloum A 	Column B
A		
B		X	
C		X
D		X
.		X
.		X
.		X	
.		X	
Z

Here in column B is check box. My requirement is user should NOT allow to enter values in Colum B against values A & Z.

I don't want to validate after entering values and then give an error message

Here is code

 call method g_grid->set_table_for_first_display
    exporting
      is_layout            = gs_layout
      i_save               = 'A'
      it_toolbar_excluding = i_exclude[]
    changing
      it_fieldcatalog      = gt_fieldcat[]
      it_outtab            = <i_status>[]." This is dynamically generated int table
  call method g_grid->set_ready_for_input
    exporting
      i_ready_for_input = v_input.

a®s

Edited by: a®s on Jun 16, 2008 2:56 PM

[Former Member]

didnt clearly under stand what is the driving factor / criteria to make column B check box, disabled.

Is it based on the value in column A.

loop at ls_outtab-celltab into ls_celltab.

if ls_celltab-fieldname eq 'CHECKBOX'.

§B4.Switch the style to dis- or enable a cell for input

if ls_celltab-style = cl_gui_alv_grid=>mc_style_enabled.

ls_celltab-style = cl_gui_alv_grid=>mc_style_disabled.

.......

refer to program BCALV_EDIT_05. wondering whether this will help..