topic Re: Field Catalog control in Application Development and Automation Discussions

Field Catalog control

Former Member — Sat, 12 Jul 2008 09:34:58 GMT

Hi Friends,

I am using REUSE_ALV_GRID_DISPLAY function module.

I need to control my fields through field catalog like if the particular

Field value >500 that will be disable else that field will be editable.

I am not using oops only the function module grid display.

Thanks in advance.

Rajendran

Re: Field Catalog control

Former Member — Sat, 12 Jul 2008 09:44:27 GMT

hi ,

loop at ur internal table,

check for that firld value > 500.

if it is there just set some flag and exit from loop.

Then in the field catalog, based upon this condition u can make the col editable and non editable.

Regards,

Nishant Gupta

Re: Field Catalog control

Former Member — Sat, 12 Jul 2008 09:53:33 GMT

Hi,

Its possible to make a particular column editable using the flag EDIT in slis_fieldcat_alv type for eg check this program - BCALV_TEST_FULLSCREEN

But in non OO concept.i dont have a idea to make particular cells editable based on conditions (whose values are >500 )

That is possible only in OO concept as far as i know by using the method mc_style_disabled in class cl_gui_alv_grid . For this check program - BCALV_EDIT_03 and BCALV_EDIT_04

Cheers

Kothand

Re: Field Catalog control

Former Member — Sat, 12 Jul 2008 09:59:29 GMT

we can not make particular cell editable using field catalog..

u can try it by layout structure.we edit whole column by using fieldcatalog

Re: Field Catalog control

Former Member — Sat, 12 Jul 2008 10:18:43 GMT

Go through the link given below :

http://help.sap.com/saphelp_nw04/helpdata/en/c8/19882043b111d1896f0000e8322d00/frameset.htm

With Regards

Nikunj shah

Re: Field Catalog control

Former Member — Mon, 14 Jul 2008 04:22:41 GMT

Hi ,

Thanks for your reply could you kindly explain the logic of fieldcatalog......or please provide sample code..

Re: Field Catalog control

Former Member — Mon, 14 Jul 2008 04:39:37 GMT

let ur internal table has two fields : matnr and menge.

itab

MATNR MENGE.

122 200

123 300

124 500

suppose you want the menge col editable if at least one of the row is having more than 200(MENGE).

loop at itab.

if itab-menge ge 200.

flag = 'X'.

exit.

endif.

endloop.

in the fieldcatalog for MENGE.

fcat-fieldname = 'MENGE'.

if flag = 'X'.

fcat-edit = 'X'

Regards,

Nishant

Re: Field Catalog control

Former Member — Thu, 17 Jul 2008 04:31:07 GMT

Hi,

Thanks for your reply, it's very helpful for me....