[ALV] Disable Check box for some rows / Group field sudnt be repeated

[Former Member]

Hi,

ALV List created through :

CALL FUNCTION 'REUSE_ALV_LIST_DISPLAY'

My Code for layout:

FORM form_build_layout_1301 CHANGING value(gs_layout_1301) TYPE
slis_layout_alv.
  gs_layout_1301-colwidth_optimize = 'X'. 
  gs_layout_1301-totals_only = 'X'.
  gs_layout_1301-totals_text = 'Total'.
  gs_layout_1301-totals_before_items = 'X'.
  gs_layout_1301-zebra = 'X'.
  gs_layout_1301-box_fieldname     = 'FLAG'.
  gs_layout_1301-detail_popup = 'X'. 
  SKIP.
ENDFORM.

<b>1.</b>

As you can see the itab-Flag (type char length 1) field is being used to show a check box infront of each rows.

these check boz will be selelected and a button will be pressed to create a PO order. Some rows shown here should have these check box disable. I know how to disable all the check box for entire ALV rows. but that is not what we want here.

<b>2.</b>

My ALV records are grouped on the basis of plant and sold-to party. code :

FORM form_build_sortcat_1301 CHANGING value(it_sort) TYPE
slis_t_sortinfo_alv.
  DATA ls_sort LIKE LINE OF  it_sort .

  CLEAR ls_sort.
  ls_sort-spos = '1' .
  ls_sort-fieldname = 'KUNNR'.
  ls_sort-up = 'X' . "A to Z
* Uncomment it, if you want to hav sum on the basis of subordernumber
*  ls_sort-subtot = 'X'.
*  ls_sort-expa = 'X'.
  ls_sort-down = space .
  APPEND ls_sort TO it_sort .


  CLEAR ls_sort.
  ls_sort-spos = '1' .
  ls_sort-fieldname = 'WERKS' .
  ls_sort-up = 'X' . "A to Z
* Uncomment it, if you want to hav sum on the basis of subordernumber
*  ls_sort-subtot = 'X'. 
*  ls_sort-expa = 'X'.
  ls_sort-down = space .
  APPEND ls_sort TO it_sort .
ENDFORM.

Whant we have is plant, sold-to in an orange stripe and then related record with check box in normal rows. but these rows are showing plant, sold-to (repeate) in front of each rows.

V want to see plant and sold-to in the sub-total line only and not repeatedly. i have tried

  gs_layout_1301-row = 1

but it is not giving me required GUI

[Former Member]

Hi Anurag,

1.

As you can see the itab-Flag (type char length 1) field is being used to show a check box infront of each rows.

these check boz will be selelected and a button will be pressed to create a PO order. Some rows shown here should have these check box disable. I know how to disable all the check box for entire ALV rows. but that is not what we want here.

<b>

For all the lines in your internal table that you want to disable, just fill field FLAG = '1' (if you want it marked and disabled) or FLAG = '2' (if you dont want it marked and just want it disabled).</b>

I will get back to you on <b>2.</b> in the same post shortly.

Hope this helps..

Sri

[Former Member]

Hi Srikanth ,

<b>flag 2 is brilliant!</b>

Never knew that lvc_s_styl kind of thing is implemented in the alv list in such a simple way.

Though we may argue that it is not as versatile as lvc_s_styl data variable.

[Former Member]

Hi Anurag,

Yes I agree it is much simpler compared to styles, the only thing I would like to add is that styles are designed to cover more functionality.

And now about <b>2.</b>, I have tried various things but it seems there is no simple solution for this.

I think you can try subscribing for BEFORE_LINE_OUTPUT event and then clear out the corresponding fields if the the line that is going to be output (TABINDEX is passed in ls_lineinfo) and is not a subtotal line (SUBTOTAL flag of structure ls_lineinfo will be empty).

Something like the following,

gt_events-name = slis_ev_before_line_output.

gt_events-form = 'BEFORE_LINE_OUTPUT'.

APPEND gt_events.

CALL FUNCTION 'REUSE_ALV_LIST_DISPLAY'

EXPORTING

....

....

it_events = gt_events[]

....

....

and then,

----

---

• FORM before_line_output *

----

---

• ........ *

----

---

• --> LS_LINEINFO *

----

---

FORM before_line_output USING ls_lineinfo TYPE slis_lineinfo.

****Read your internal table with LS_LINEINFO-TABINDEX and do your processing..

ENDFORM.

Hope this helps..

Sri

[Former Member]

i am unable to disable the checkbox even after passing 2 into the field, is there anything else i am supposed to do?

this is my field layout

st_layout-zebra = 'X'.

st_layout-expand_all = 'X'.

st_layout-colwidth_optimize = 'X'.

st_layout-no_sumchoice ='X'.

st_layout-no_totalline = 'X'.

st_layout-no_subtotals = 'X'.

st_layout-cell_merge = ' '.

st_layout-box_fieldname = 'UPDATE'. " fieldname for checkbox

st_layout-box_tabname = 'I_OUTPUT'." tabname for checkbox

[justin_santhanam]

Even I tried passing "2" in the checkbox field of itab but not getting it to work. Anyone has any ideas?

Thx

[himanshu_gupta13]

Hi Srikanth,

Thanks!! for this reply, it really helped me to disable check box in some cases, otherwise I have to be change layout properties and would do work around LVC_S_LAYO. Now, I am simply populated the flag with 2 for making it disable.

Many Thanks / Himanshu Gupta