topic Re: Regarding Search Help in Application Development and Automation Discussions

Regarding Search Help

Former Member — Wed, 14 Jan 2009 14:59:20 GMT

Hi,

I have developed one module pool program. In the screen, I have created one dictionary field.

I need to populate some values as soon as user press F4 help button.

I have written the code in flow logic and module pool program for that.

In flow Logic:

PROCESS ON VALUE-REQUEST.

FIELD: ZTEST-VNO MODULE HELP_DISPLAY.

In Module pool program:

data : begin of itab occurs 0,

vno like ztest-vno,

end of itab.

data : it_return like DDSHRETVAL occurs 0 with header line.

module help_display input.

select vno from ztest into table itab.

if sy-subrc eq 0.

sort itab by vno.

delete adjacent duplicates from itab.

endif.

call function 'F4_FIELD_ON_VALUE_REQUEST'

exporting

tabname = 'ITAB'

fieldname = 'VNO'

tables

return_tab = it_return.

endmodule.

Could you pls help me out. Is there any other fuction module for F4 help.

And let me know what are the parameters i need to pas? where and what?

Thanks in advance

Raghu

Re: Regarding Search Help

RaymondGiuseppi — Wed, 14 Jan 2009 15:22:46 GMT

Try to use FM [F4IF_INT_TABLE_VALUE_REQUEST|https://www.sdn.sap.com/irj/scn/advancedsearch?query=f4if_int_table_value_request&cat=sdn_all]

Sample


  CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
       EXPORTING
            retfield    = 'XXXX' " field name in internal table
            dynpprog    = dyname
            dynpnr      = dynumb
            dynprofield = 'XXXXX' " field name in dynpro
            stepl       = step_line " for table control/step loop (DYNP_VALUES_READ)
            value_org   = 'S'
       TABLES
            value_tab   = values_xxxx " internal table built from data
       EXCEPTIONS
            OTHERS      = 1.

Also if you need to read current data of any displayed field to build the selection list, use FM [DYNP_VALUES_READ|https://www.sdn.sap.com/irj/scn/advancedsearch?cat=sdn_all&query=dynp_values_read&adv=false&sortby=cm_rnd_rankvalue]

You could also build a search help (SE11) built on your ztable, and put the search help on the field (SE51)

Regards

Re: Regarding Search Help

Former Member — Wed, 14 Jan 2009 15:36:15 GMT

Thanks Raymond!

It works only if we want to display single column in the output.

I have another same requirement, As soon as user press F4 help button,it should display two columns in the output.

internal table:

data: begin of itab occurs 0,

col1

col2

end of itab.

Could you pls help me how to acheive this..

Thanks in advance

Edited by: r badveli on Jan 14, 2009 5:18 PM