topic need method to disable checkbox in Application Development and Automation Discussions

need method to disable checkbox

Former Member — Wed, 09 Jan 2008 14:15:30 GMT

Hi,

My alv Grid report contains checkbox at end of each row, when ever user select the checkbox , I am taking the particular line to internal Table by using below code.

DATA cl_gui_alv_grid TYPE REF TO cl_gui_alv_grid.

CALL FUNCTION 'GET_GLOBALS_FROM_SLVC_FULLSCR'

IMPORTING

e_grid = cl_gui_alv_grid.

CALL METHOD cl_gui_alv_grid->check_changed_data.

My problem is whenever user selects the checkbox the checkbox should go Gray(Disabled).

Is there any method to do this, If so pls give sample code.

I tried with SET_VISIBLE, but not working

I am using version 4.6C

Thanks

kar

Edited by: karthik karthik on Jan 9, 2008 7:52 PM

Re: need method to disable checkbox

Former Member — Wed, 09 Jan 2008 14:18:27 GMT

Hi Karthik,

You can use this method cl_gui_alv_grid=>mc_style_disabled

For example go through the program BCALV_EDIT_05

In this program output ,If you double click on the check box it will be disabled , You can try the same logic in your program

Regards Rk

Re: need method to disable checkbox

Former Member — Wed, 09 Jan 2008 14:45:04 GMT

hi karthik,

this may be helpful to u

You have to have in the Output Table:

Types: begin of lt_io.

include structure mara. " Your Structure

Types: style_table type lvc_t_style.

Types: end of lt_io.

data: lt_io type table of lt_io,

ls_layout type lvc_s_layo,

lt_fcat type lvc_t_fcat,

lo_grid type ref to cl_gui_alv_grid.

field-symbols: <io> type lt_io,

<fcat> type lvc_s_fcat.

... fill your output table ....

ls_layout-stylefname = 'STYLE_TABLE'.

loop at lt_io assigning <io>.

PERFORM set_style USING 'CHECKBOX' "Your Filename

CHANGING <io>.

endloop.

... Fill Your Field Catalog lt_fcat

read table lt_fcat assigning <fcat>

where fieldname = 'CHECKBOX'.

<fcat>-checkbox = 'X'.

...

create grid control lo_grid.

...

CALL METHOD lo_grid->set_table_for_first_display

EXPORTING

is_layout = ls_layout

CHANGING

it_fieldcatalog = lt_fcat

it_outtab = lt_io[].

...

FORM set_style

USING iv_fieldname TYPE lvc_fname

CHANGING cs_io TYPE io.

DATA: ls_style TYPE lvc_s_styl,

lt_style TYPE lvc_t_styl.

ls_style-fieldname = iv_fieldname.

if cs_io-checkbox = ' '.

ls_style-style = cl_gui_alv_grid=>mc_style_enabled.

else.

ls_style-style = cl_gui_alv_grid=>mc_style_disabled.

endif.

ls_style-maxlen = 2.

INSERT ls_style INTO TABLE io-style_table.

ENDFORM. "set_style

regards,

sravanthi