topic Re: editing functionality in ALV in Application Development and Automation Discussions

editing functionality in ALV

Former Member — Wed, 20 Sep 2006 10:48:23 GMT

hi friends,

i added a editing functionality in my ALV program. the requirement is that i need to edit field based on condition .if condition satisfies then it should be editable else it should be non editable..

for example

internal table contains 2 fields.

dliveryno and delivery text.

field delivery text should be editable if the delivery number exist else it should be a non editable fields.

please help me init.

with Regards,

ram

Re: editing functionality in ALV

Former Member — Wed, 20 Sep 2006 10:50:48 GMT

Refer program: BCALV_EDIT_02

Regards,

ravi

Re: editing functionality in ALV

Former Member — Wed, 20 Sep 2006 10:51:33 GMT

Declare a field celltab TYPE lvc_t_styl in the final internal table which u are showing in the ALV.

In the layout give it as

wa_layout-stylefname = text-083. "CELLTAB

Write a code like this sample code before calling the CALL METHOD o_alvgrid->set_table_for_first_display.

&----

*& Form no_edit_for_date

&----

Reset Editable for Date Records

----

FORM no_edit_for_date TABLES p_i_final STRUCTURE wa_final.

DATA : lt_celltab TYPE lvc_t_styl,

ls_celltab TYPE lvc_s_styl.

DATA : lt_celltab1 TYPE lvc_t_styl,

ls_celltab1 TYPE lvc_s_styl,

lws_tabix TYPE sy-tabix.

CLEAR: wa_final, lt_celltab, lt_celltab1, ls_celltab, ls_celltab1.

LOOP AT p_i_final INTO wa_final WHERE zzmod_eff_code NE 03.

lws_tabix = sy-tabix.

ls_celltab-fieldname = text-027. "DATE

ls_celltab-style = cl_gui_alv_grid=>mc_style_disabled.

INSERT ls_celltab INTO TABLE lt_celltab.

wa_final-celltab[] = lt_celltab[].

MODIFY p_i_final FROM wa_final INDEX lws_tabix.

CLEAR: ls_celltab, lt_celltab, lws_tabix.

ENDLOOP.

LOOP AT p_i_final INTO wa_final WHERE zzmod_eff_code EQ 03 OR

zzmod_eff_code EQ 04 OR

zzmod_eff_code EQ 05.

lws_tabix = sy-tabix.

ls_celltab1-fieldname = text-027. "DATE

ls_celltab1-style = cl_gui_alv_grid=>mc_style_enabled.

INSERT ls_celltab1 INTO TABLE lt_celltab1.

wa_final-celltab[] = lt_celltab1[].

MODIFY p_i_final FROM wa_final INDEX lws_tabix.

CLEAR lws_tabix.

ENDLOOP.

ENDFORM. " no_edit_for_date

Regards,

Prakash.

Re: editing functionality in ALV

Former Member — Wed, 20 Sep 2006 11:22:38 GMT

Hi Prakash,

i am not clear with ur answer please send me some easy example ..

with regards,

Ram

Re: editing functionality in ALV

Former Member — Wed, 20 Sep 2006 11:23:52 GMT

Hello,

Please go to transaction DWDM. There are many examples with source code.

Regs,

Venkat Ramanan N

Re: editing functionality in ALV

Former Member — Wed, 20 Sep 2006 11:37:09 GMT

Ram,

I think ur requirement is to make a cell editable non-editable based on some condition. Also if u r using the class to display the ALV go with the below steps.

For this what u do declare a field celltab TYPE lvc_t_styl in the final internal table which u are showing in the ALV.

In the layout give it as

wa_layout-stylefname = 'CELLTAB'.

Write a code like this sample code before calling the CALL METHOD o_alvgrid->set_table_for_first_display.

*-- Create Field catalog

PERFORM field_catalog TABLES i_fieldcat.

**-- Set ALV Layout

PERFORM create_layout.

**-- No Edit control for Date when mode eff code = '1', '2'.

PERFORM no_edit_for_date TABLES i_final.

**-- Generate ALV Grid

PERFORM display_list TABLES i_final

i_fieldcat

USING wa_layout.

Here for me the requirement is to make a date cell enabled or disabled based on effective code. So i return the below code.

&----

*& Form no_edit_for_date

&----

Reset Editable for Date Records

----

FORM no_edit_for_date TABLES p_i_final STRUCTURE wa_final.

DATA : lt_celltab TYPE lvc_t_styl,

ls_celltab TYPE lvc_s_styl.

DATA : lt_celltab1 TYPE lvc_t_styl,

ls_celltab1 TYPE lvc_s_styl,

lws_tabix TYPE sy-tabix.

CLEAR: wa_final, lt_celltab, lt_celltab1, ls_celltab, ls_celltab1.

LOOP AT p_i_final INTO wa_final WHERE zzmod_eff_code NE 03.

lws_tabix = sy-tabix.

ls_celltab-fieldname = text-027. "DATE

ls_celltab-style = cl_gui_alv_grid=>mc_style_disabled.

INSERT ls_celltab INTO TABLE lt_celltab.

wa_final-celltab[] = lt_celltab[].

MODIFY p_i_final FROM wa_final INDEX lws_tabix.

CLEAR: ls_celltab, lt_celltab, lws_tabix.

ENDLOOP.

LOOP AT p_i_final INTO wa_final WHERE zzmod_eff_code EQ 03 OR

zzmod_eff_code EQ 04 OR

zzmod_eff_code EQ 05.

lws_tabix = sy-tabix.

ls_celltab1-fieldname = text-027. "DATE

ls_celltab1-style = cl_gui_alv_grid=>mc_style_enabled.

INSERT ls_celltab1 INTO TABLE lt_celltab1.

wa_final-celltab[] = lt_celltab1[].

MODIFY p_i_final FROM wa_final INDEX lws_tabix.

CLEAR lws_tabix.

ENDLOOP.

ENDFORM. " no_edit_for_date

What u can do is

DATA : lt_celltab TYPE lvc_t_styl,

ls_celltab TYPE lvc_s_styl.

DATA : lt_celltab1 TYPE lvc_t_styl,

ls_celltab1 TYPE lvc_s_styl,

lws_tabix TYPE sy-tabix.

CLEAR: wa_final, lt_celltab, lt_celltab1, ls_celltab, ls_celltab1.

LOOP AT p_i_final INTO wa_final WHERE deliveryno eq space.

lws_tabix = sy-tabix.

ls_celltab-fieldname = 'DELIVERY_TEXT'.

ls_celltab-style = cl_gui_alv_grid=>mc_style_disabled.

*This cl_gui_alv_grid=>mc_style_disabled will make a cell disabled

INSERT ls_celltab INTO TABLE lt_celltab.

wa_final-celltab[] = lt_celltab[].

MODIFY p_i_final FROM wa_final INDEX lws_tabix.

CLEAR: ls_celltab, lt_celltab, lws_tabix.

ENDLOOP.

LOOP AT p_i_final INTO wa_final WHERE deliveryno ne space

lws_tabix = sy-tabix.

ls_celltab1-fieldname = 'DELIVERY_TEXT'.

ls_celltab1-style = cl_gui_alv_grid=>mc_style_enabled.

*This cl_gui_alv_grid=>mc_style_enabled will make a cell enabled

INSERT ls_celltab1 INTO TABLE lt_celltab1.

wa_final-celltab[] = lt_celltab1[].

MODIFY p_i_final FROM wa_final INDEX lws_tabix.

CLEAR lws_tabix.

ENDLOOP.

Hope this is usefull.

Regards,

Prakash.