Remove field in Alv grid module pool

Former Member — Tue, 17 Mar 2009 07:41:51 GMT

Hi Experts,

I have a requirement where in I need to remove a field on the display screen for a particular record.

In detail..

I have a created a module pool program where in the final out put was shown using CL_gui_alv_grid on the new screen.The normal display will start with a check box(editable),kunnr,ktokd etc..The requirement is for a particular record the check box should either disappear or disable.Please help me out in achieving this.Thanks in advance.

Initially I got very good response from Neha and Satya and felt very confident enough in the fix but I dont know where I am doing wrong the issue is not yet fixed.Satya or Neha can you tell me where am I doing wrong seeing the below code.

types:BEGIN OF lty_final,

chbox TYPE char1,

org_nam TYPE name1_gp,

vkorg TYPE vkorg,

parvw TYPE parvw,

ktokd TYPE ktokd,

kunnr TYPE kunnr,

pr_cnt TYPE char3,

fir_nam TYPE name1_gp,

las_nam TYPE name1_gp,

parau TYPE parau,

telf1 TYPE telf1,

STYLE TYPE lvc_t_styl, " New field added in the structure

END OF lty_final.

data:lt_final type table of lty_final,

ls_final type lty_final.

DATA : ls_stylerow TYPE lvc_s_styl ,

lt_styletab TYPE lvc_t_styl .

loop at lt_final into ls_final. """Final internal table

if ls_final-pr_cnt = lc_yes.

ls_stylerow-FIELDNAME = 'CHBOX'.

ls_stylerow-STYLE = cl_gui_alv_grid=>mc_style_disabled .

APPEND ls_stylerow TO lt_styletab.

CLEAR ls_stylerow.

ls_final-STYLE = LT_STYLETAB.

MODIFY lt_final INDEX sy-tabix FROM ls_final TRANSPORTING style.

endif.

endloop.

gs_layout-zebra = 'X'.

gs_layout-edit = ' '.

gs_layout-no_rowmark = 'X'.

gs_layout-stylefname = 'LT_STYLETAB'.

CALL METHOD grid_display->set_table_for_first_display

EXPORTING

i_save = 'X'

i_default = 'X'

is_layout = gs_layout

CHANGING

it_outtab = lt_final

it_fieldcatalog = gt_fieldcat

EXCEPTIONS

invalid_parameter_combination = 1

program_error = 2

too_many_lines = 3

OTHERS = 4.

IF sy-subrc NE 0.

MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno

WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.

ENDIF.

With Regards,

Srini...

Re: Remove field in Alv grid module pool

Sm1tje — Tue, 17 Mar 2009 07:57:36 GMT

Maybe this sample report can be of some use BCALV_EDIT_05

Re: Remove field in Alv grid module pool

Former Member — Tue, 17 Mar 2009 08:10:39 GMT

Use the following codes in loop it will work.

Loop at lt_final into ls_final. """Final internal table
if ls_final-pr_cnt = lc_yes.
ls_stylerow-FIELDNAME = 'CHBOX'.
ls_stylerow-STYLE = cl_gui_alv_grid=>mc_style_disabled .
INSERT ls_stylerow  INTO TABLE lt_final-STYLE.                         " use insert
*APPEND ls_stylerow TO lt_styletab.
*CLEAR ls_stylerow.
*ls_final-STYLE = LT_STYLETAB.
*MODIFY lt_final INDEX sy-tabix FROM ls_final TRANSPORTING style.
endif.
endloop.

Regards,

Gurpreet

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Remove field in Alv grid module pool

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