How to pass the default value to search help selection screen

Question

Hi
I need to push a certain value as a default value based on a condition to the slection screen of search help in web UI.
Could you please let me know how can we do this?
When we try to open the 'F4' help in web ui then it should populate a certain value as a default value to the selection screen of this 'F4' help. We will get this  default value based on condition.
Regards
Anil

Answer 1

Hi Arun
I'm using SE11 search help.I'm giving you my code for your reference here.
DATA:
    ls_map    TYPE if_bsp_wd_valuehelp_f4descr=>gtype_param_mapping,
    lt_inmap  TYPE if_bsp_wd_valuehelp_f4descr=>gtype_param_mapping_tab,
    lt_outmap TYPE if_bsp_wd_valuehelp_f4descr=>gtype_param_mapping_tab,
    lr_qs           TYPE REF TO cl_crm_bol_dquery_service,
    lr_current     TYPE REF TO if_bol_bo_property_access,
    lv_category    TYPE STRING.
  ls_map-context_attr = 'struct.zzattr_i_1'.
  ls_map-f4_attr      = 'ATTRIBUTE'.
  APPEND ls_map TO: lt_inmap,lt_outmap.
  CLEAR ls_map.
  ls_map-context_attr = 'struct.zzattr_i_1'.
  ls_map-f4_attr      = 'SERVICE_LINE'.
  APPEND ls_map TO: lt_inmap.
  CREATE OBJECT rv_valuehelp_descriptor
    TYPE
      cl_bsp_wd_valuehelp_f4descr
    EXPORTING
      iv_help_id                  = 'ZATTR1'
      iv_help_id_kind             = if_bsp_wd_valuehelp_f4descr=>help_id_kind_name
      iv_trigger_submit           = abap_true
      iv_input_mapping            = lt_inmap
      iv_output_mapping           = lt_outmap.
Here 'ZATTR1' is my search help name in SE11 and the field which is having 'F4' help is 'ATTRIBUTE'.
Now when I press 'F4' on 'ATTRIBUTE' then it will give a popup and this popup is having 3 fields..
1.'ATTRIBUTE'
2.'SERVICE_LINE'
3.Description of 'SERVICE_LINE'  and hence by pressing 'F4' i should get a value in the field 'SERVICE_LINE' based on
   a condition.
However, if there is a value for ATTRIBUTE on the screen and when we press 'F4' on this then in the popup the value of
ATTRIBUTE which is there on the screen is appearing in the 'ATTRIBUTE' field  and the same value is being copied to
'SERVICE_LINE' field in the popup.
Please guide me how do we populate the value to 'SERVICE_LINE' field inside the search help popup of 'ATTRIBUTE'.
Best Regards
Anil