topic Re: Disable column when in edit mode. in Application Development and Automation Discussions

Disable column when in edit mode.

Former Member — Tue, 05 Feb 2008 10:24:06 GMT

Hallo,

I want the user to be able to input data in some columns of my ALV Grid, but not in all. How can I disable some columns for input, when the ALV Grid is in Input/Edit mode?

Thank you,

Manuel

Re: Disable column when in edit mode.

Former Member — Tue, 05 Feb 2008 10:27:06 GMT

Hello,

In the fieldcatalog of the fields u want to the user to edit do like this.

IF u want to change field1 then in the field catalog of field1

IT_FIELDCAT-EDIT = 'X'

Cheers,

Vasanth

Re: Disable column when in edit mode.

Former Member — Tue, 05 Feb 2008 11:03:06 GMT

HI ,

try like this

l_r_fieldcat-tabname = 'G_T_ITAB'.

l_r_fieldcat-edit = 'X'.

l_r_fieldcat-outputlen = 10.

l_r_fieldcat-col_pos = 1.

l_r_fieldcat-seltext_m = 'Sales Order'.

APPEND l_r_fieldcat TO g_t_fieldcat.

CLEAR l_r_fieldcat.

reward if usefull....

Re: Disable column when in edit mode.

Former Member — Tue, 05 Feb 2008 11:06:39 GMT

Hi,

Step 1.

Add this feild in ur Internal table.

field_style TYPE lvc_t_styl, "FOR DISABLE

FORM build_layout.

Set layout field for field attributes(i.e. input/output)
gd_layout-no_input = 'X'.

gd_layout-cwidth_opt = 'X'.

gd_layout-stylefname = 'FIELD_STYLE'.

gd_layout-zebra = 'X'.

gd_layout-info_fname = 'LINE_COL'.

ENDFORM. " BUILD_LAYOUT

*step-2 * Call this Subroutine before Fieldcatalog........

FORM set_specific_field_attributes .

DATA ls_stylerow TYPE lvc_s_styl .

DATA lt_styletab TYPE lvc_t_styl .

clear : ls_stylerow.

clear : wa_final-field_style.

refresh WA_FINAL-FIELD_STYLE[].

Populate style variable (FIELD_STYLE) with style properties
The following code sets it to be disabled(display only)
if child deal Ticket Number Approved or rejected.

LOOP AT it_final INTO wa_final.

IF wa_final-apprd = 'X' or wa_final-rejct = 'X'.

ls_stylerow-fieldname = 'APPRD' .

ls_stylerow-style = cl_gui_alv_grid=>mc_style_disabled.

APPEND ls_stylerow TO wa_final-field_style.

MODIFY it_final FROM wa_final. "my Internal table, Replace ur internal table.

ls_stylerow-fieldname = 'REJCT' . " ur field name

ls_stylerow-style = cl_gui_alv_grid=>mc_style_disabled.

APPEND ls_stylerow TO wa_final-field_style.

MODIFY it_final FROM wa_final.

endif.

like this u have to add for all colunms in ur report which u
want to disable.
Note the stylerow appending should be in Alphabetic order

ENDLOOP.

ENDFORM. " set_specific_field_attributes

Thanx

bgan.