topic Re: ALV OO: How to remove all DELETE/ INSERT/ COPY functionality in Application Development and Automation Discussions

ALV OO: How to remove all DELETE/ INSERT/ COPY functionality

Former Member — Thu, 19 Nov 2009 10:34:52 GMT

Hi @ all,

I developed an editable ALV and I automatically got the Buttons for DELETE/ INSERT/ COPY of lines. My problem is that I don´t want to have these functions. The User is only supposed to enter values and not to modify anything else.

It seems to me that I always get these Buttons when I have editable fields in my GRID. (Maybe I´m wrong) So my first approach was to exclude them from the toolbar. Now the buttons are gone, but I can still delete lines with the 'DEL'-Button on the keyboard.

Here is my question:

How can I have editable cells without getting automatically those buttons/functions ?

OR IF THIS IS NOT POSSIBLE

How can I completely remove those Functions ? Please regard that it does not work via exclude table of function codes! Keyboard buttons are still working.

Thanks in advance

Re: ALV OO: How to remove all DELETE/ INSERT/ COPY functionality

Former Member — Thu, 19 Nov 2009 10:46:41 GMT

In the Method set_table_for_first_display we have an exporting parameter IT_TOOLBAR_EXCLUDING

cl_gui_alv_grid has mc_fc_loc_copy_row mc_fc_loc_delete_row mc_fc_loc_append_row as Static Attribute

Just go through for all other Static Attributes in the Above class append to an ITAB and pass to the Method mentioned above

Cheerz

Ram

Re: ALV OO: How to remove all DELETE/ INSERT/ COPY functionality

Former Member — Thu, 26 Nov 2009 12:29:09 GMT

not solved yet.

The keyboard buttons f.i. "DELETE" are still working!

Edited by: Sebastian Becker on Nov 26, 2009 1:29 PM

Re: ALV OO: How to remove all DELETE/ INSERT/ COPY functionality

Former Member — Thu, 26 Nov 2009 13:05:47 GMT

Hi Sebastian,

below are the 2 methods using for disable/enable the cells in an ALV grid o/p.

cl_gui_alv_grid=>mc_style_disabled.

Use attribute CL_GUI_ALV_GRID=>MC_STYLE_ENABLED to set a cell to status "editable".

Use attribute CL_GUI_ALV_GRID=>MC_STYLE_DISABLED to set a cell to status "non-editable".

as per my knowledge, you want to edit cells with out any buttons. anythingelse youwant to done in this program.

christy

Re: ALV OO: How to remove all DELETE/ INSERT/ COPY functionality

Former Member — Thu, 26 Nov 2009 15:33:37 GMT

you can create your own PF status and set it with method.

Copy PF status from any standard program , delete unwanted functionality.

now set this in you report.Hope you get it.

Re: ALV OO: How to remove all DELETE/ INSERT/ COPY functionality

Former Member — Thu, 26 Nov 2009 21:50:18 GMT

Halo Sebastien,

If you want to remove the toolbar buttons , you can do that in the event handler method of event toolbar

of cl_gui_alv_grid. But as you say this will not prevent the user from deleting using keyboard

You can do one more thing

In the data changed event handler you have er_data_changed->mt_deleted_rows .

If er_data_changed->mt_deleted_rows is not initial.

you add a error message entry thru add_protocol method of er_data_changed

endif.