Need function module

Question

Hi All,
I am looking for a function module in which we can pass the internal table value. More Important that this function module should have the Readio button or any indicator. I have the function module F4IF_INT_TABLE_VALUE_REQUEST which have the check box.
Requirment is when this function module display the content of internal table, User can choose the only one record from function module and the selected row will be checked radio button. But in  function module F4IF_INT_TABLE_VALUE_REQUEST user can select more that one. So i need radio button

Answer 1

Hi,
Here is the sample coding for the function module you mentioned.
F4IF_INT_TABLE_VALUE_REQUEST     F4 help that returns the values selected in an internal table. Very handy when programming your very own F4 help for a field.
Example:
  data:
    begin of t_values occurs 2,
      value like kna1-begru,
    end of t_values,
    t_return like ddshretval occurs 0 with header line.
  t_values = 'PAR*'.
  append t_values.
  t_values = 'UGG'.
  append t_values.
  call function 'F4IF_INT_TABLE_VALUE_REQUEST'
       exporting
            retfield        = 'BEGRU'
            value_org       = 'S'
       tables
            value_tab       = t_values
            return_tab      = t_return
       exceptions
            parameter_error = 1
            no_values_found = 2
            others          = 3.
  if sy-subrc = 0.
    read table t_return index 1.
    o_begru-low = t_return-fieldval.
    if o_begru-low = 'PAR*'.
      o_begru-option = 'CP'.
    else.
      o_begru-option = 'EQ'.
    endif.
    o_begru-sign = 'I'.
    append o_begru to s_begru.
  else.
    o_begru = i_begru.
  endif.