Editable ALV grid -Issue

[former_member225134]

Hi,

    In an alv report i want to display 12 fields but the last field is editable one based on the condition

table-date field <= sy-datum means the grid is to be editable one other wise it is non editable.

In my code:

IF GT_QINF-FREI_DAT <= SY-DATUM.

     PERFORM ADD_FILEDCAT USING '13' 'EDIT' 'GT_QINF' 'Modified Date' '20' 'X'   '' ''.   -------->editable

   ELSE.

     PERFORM ADD_FILEDCAT USING '13' 'EDIT' 'GT_QINF' 'Modified Date' '20' ''   '' ''.  ------------->non editable.

   ENDIF.

But the GT_QINF-FREI_DAT does not having values,because internal table not working inside fieldcatalog.

How to solve this issue?????

[Former Member]

Which way are you using for ALV report?

Class CL_GUI_*? or FM - REUSE_ALV_GRID***?

[former_member225134]

Thanx for your repli,

   am using reuse_alv_grid display

[raymond_giuseppi]

There is one field catalog for the whole internal table, not for each record, you have to code that for the cell for each rows.

So you need to add a field of structure LVC_T_STYL to your internal table, also declare it in layout parameter.

Then in a loop set the style CL_GUI_ALV_GRID=>MC_STYLE_DISABLED or MC_STYLE_ENABLED for the specified field for each record.

But don't forget to also set the field editable in field catalog, else the style wont perform.

NB: Look in scn for thread similar to MC_STYLE_ENABLED not working for making the cell editable to get some samples.

Regards,

Raymond

[Former Member]

Hi Raymond,

One question came in my mind, never tried that.

For LVC_T_STYL, do we need to use REUSE_ALV_GRID_DISPAY_LVC?

or it can also work with simple grid alv (without LVC)?

Thanks.

[raymond_giuseppi]

The field STYLEFNAME is not in old REUSE FM signature, it should be possible to "play" with GET_GLOBALS_FROM_SLVC_FULLSCR, but better use class CL_GUI_ALV_GRID or FM REUSE_ALV_GRID_DISPLAY_LVC if you don't fell confident with OO programming.

Regards,

Raymond

[former_member225134]

Thanx for ur repli sir,

DATA ls_stylerow TYPE lvc_s_styl.

    DATA lt_styletab TYPE lvc_t_styl .

    data wa_data1-field_style type lvc_t_styl.

    data : prev_txt50(50).

    LOOP AT GT_QINF INTO GS_QINF.

        clear ls_stylerow.

  IF GS_QINF-FREI_DAT <= SY-DATUM.

      ls_stylerow-fieldname = 'EDIT' .

      ls_stylerow-style = cl_gui_alv_grid=>mc_style_enabled.

  ELSE.

      ls_stylerow-fieldname = 'EDIT' .

      ls_stylerow-style      =  cl_gui_alv_grid=>mc_style_disabled.

endif.

      Insert ls_stylerow  INTO TABLE wa_data1-field_style.

       MODIFY GT_QINF FROM GS_QINF.

       clear GS_QINF.

    ENDLOOP.

But how to display it is in fieldcatalog...

Because already am having one fieldcatalog to display in(reuse_alv)

now am using oo concept means how to merge this one field...

Or any idea to display the fieldcatalog.

Thanx...

[Former Member]

As per my understanding now, you just need to keep your fieldcatalog editable.

So for this column just pass the fcat-edit = 'X'. That's all.

[raymond_giuseppi]

Correct, in field catalog set edit = 'X' for the field.

Regards,

Raymond

[former_member225134]

Hi,

     Am using cl_gui_alv_grid=>mc_style_enabled method.

LOOP AT GT_QINF INTO GS_QINF.

      IF GS_QINF-FREI_DAT <= SY-DATUM.

        gs_celltab-fieldname = 'STYLE'.

        GS_QINF-style = cl_gui_alv_grid=>mc_style_disabled.

     ELSE.

       GS_QINF-style = cl_gui_alv_grid=>mc_style_enabled.

       endif.

       MODIFY GT_QINF FROM GS_QINF TRANSPORTING style .

    clear GS_QINF.

    ENDLOOP.

PERFORM ADD_FILEDCAT USING '13' 'STYLE' 'GT_QINF' 'Modified Date' '20' ''   '' ''."

Now in style tab am getting output as 00800000 and 00100000.(based on condition am given)....

After that only i put perform display(field catalog display)..Now how to display these value as editable and non editable.(remaining fields am using reuse_alv_grid_display)