ALV - auto width on data_changed

[michael_fallenbchel]

Hi experts,

I have an ALV, created with class CL_GUI_ALV_GRID.

In this ALV, I have a few input fields.

Now I want to "auto-resive" the cell width after maintaining data.

For example - I have column material number.

When I enter a material here, next colum "Material text" will be filled (using "Data_changed").

Now this column material text should be auto resized.

How to do that? I have tried to set  cwidth_opt to X for the layout, but it's not working.

Any ideas?

Thanks

Michael

[Former Member]

Hello Michael,

In fieldcat:  --> ls_fieldcat-col_opt = abap_true

and:

call method g_alv->get_frontend_fieldcatalog

       importing

         et_fieldcatalog = fieldcat.

call method g_alv-->set_frontend_fieldcatalog

       exporting

         it_fieldcatalog = fieldcat.

call method g_alv->refresh_table_display

      EXPORTING

        is_stable      = stbl

        i_soft_refresh = space.

I hope you help.

[michael_fallenbchel]

Hi,

already tested with col_opt = 'X'.

This does not work.

But I found the solution - col_opt must be 'A'...sometimes it could be so easy 😉

Thanks

Michael