F1 Help in ALV

Hi friends,
how to provide F1 help for fields in alv grid

Hi Shekar
in your field catalog if you always pass the reference field and reference table, then the F1 help works.
CLEAR fieldcat.
fieldcat-fieldname = 'MEINS'.
fieldcat-tabname = 'BESTAND'.
fieldcat-ref_tabname = 'MARA'.
fieldcat-outputlen = '5'.
APPEND fieldcat.

Similar Messages

F4 help in ALV report output (FM REUSE_ALV_GRID_DISPLAY)

Hello,
I have developed ALV report using the FM REUSE_ALV_GRID_DISPLAY.
My requirement is to have a customized search help on the output of ALV on one field.
I tried to find it on SDN but all the methods are using OO ALV.
How we can attaché customized search help in ALV developed using the FM REUSE_ALV_GRID_DISPLAY.
Kindly Help
Regards
Sachin

Hii..
If you use OO then it is very easy to create a F4 help on the ALV..
try this sample code
<removed by moderator>
Hope this will help u..
Regards,
Jhings
Moderator message: please post only relevant code parts, your post must be less than 5000 characters to preserve formatting.
Edited by: Thomas Zloch on Mar 28, 2011 12:51 PM

Reference field and table for AUFK for F4 help in alv.

Hi All,
   I need to put F4 help on ALV for order no (AUFK) what is the reference field and table for that?
i tried giving field as aufk and table as ccss but its not working.
   ls_fcat-ref_field = 'AUFNR'.
    ls_fcat-ref_table = 'CCSS'.
Thanks & Regards,
Ruchi Tiwari

Hi,
Try this.
Set the f4 help for the field in the fieldcatalog
ls_fcat-f4availabl = 'X'.
1. Create a event of ONF4 for the alv grid.
2. Set the event handler.
3. Append the field for the F4 help in the internal table and call the below method
    CALL METHOD g_mprn->register_f4_for_fields
    EXPORTING
      it_f4 = i_f4.
4. create a class definition and implementation
    refer sample pgms (BCALV_F4, BCALV_GRID_EDIT_DELTA and BCALV_GRID_EDIT)
Hope this may be helpful.
Regards,
Sharin.

Web dynpro for abap how to create a customize search help in alv column

   hi:
      Web dynpro for abap how to create a customize search help in alv column and put search help value into alv column?
      Are there specific examples ?
      thanks!!

HI:
   I want to created a freely programed help which include date&time,and put help value to alv column.
I have created a freely programed help in web dynpro for abpa application,I refer:
**************** - WebDynpro for ABAP
but have a problem!
   If you focus on the the input field in the first row, you get the value help
However if I go to the second row and focus on the same input field in this column, I don't get the value help:
What is a good way to solve similar problems？
thanks

How to get f4 help in alv grid in container-urgent

hi,
how to get f4 help in alv grid in container using abap objects
ganesh

Hi Ganesh,
Did you have a look at sample report BCALV_TEST_GRID_F4_HELP ?
Here is part of the header documentation:
*& Report BCALV_GRID_F4_HELP *
Purpose:
~~~~~~~~
This report illustrates the use of f4-Help in an alv grid control.
Background:
~~~~~~~~~~~
There a two possibilities to implement an f4-Help in the alv grid
control: one can either use standard f4-help or write one by Hand.
For the former there is nothing to do at all. This report shows how
to implement user-defined f4-help.
I am sure you will find within this report the solution you are looking for.
Reward points if this Helps.
Manish

Editable field with F4 help in alv tree output using cl_gui_alv_tree

HI
i need Editable field with F4 help in alv tree output using cl_gui_alv_tree
Regards
Naresh

Hi Naresh,
Pass the field catalog with the additional parameter (ls_fcat-edit = 'X'.).
for F4 help if the data element have the search help it automatically will come. other wise include the additional parameter in the field catalog (ls_fcat-F4AVAILABL = 'X')
Reward if found helpful.
Regards,
Boobalan Suburaj

How to disappear the search help in alv

hi experts:
   some field's search help in alv appear automaticly,such as bukrs. I want to disappear the search help in ALV.how it come true?
the alv is CL_GUI_ALV_GRID.
Edited by: huiqing wei on Apr 20, 2009 10:35 AM

In the Layout give parameter NO_F4 = 'X'.
DATA:        wa_layo type lvc_s_layo.
wa_layo-no_f4 = 'X'.
call method grid_alv->set_table_for_first_display
    exporting
*    I_BUFFER_ACTIVE               =
*    I_BYPASSING_BUFFER            =
*    I_CONSISTENCY_CHECK           =
*        i_structure_name              = 'T_MARD'
*    IS_VARIANT                    =
*    I_SAVE                        =
      i_default                     = 'X'
    is_layout                     = wa_layo   <<<<<<<<<<<<<<<<<<<<<
*    IS_PRINT                      =
*    IT_SPECIAL_GROUPS             =
*    IT_TOOLBAR_EXCLUDING          =
*    IT_HYPERLINK                  =
*    IT_ALV_GRAPHICS               =
*    IT_EXCEPT_QINFO               =
*    IR_SALV_ADAPTER               =
    changing
      it_outtab                     = i_mard[]
it_fieldcatalog               = i_fieldcat[]
*    IT_SORT                       =
*    IT_FILTER                     =
exceptions
invalid_parameter_combination = 1
program_error                 = 2
too_many_lines                = 3
others                        = 4
if sy-subrc <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
*            WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
endif.

F4 help for ALV table field

Hi Experts,
I need to implement F4 help for ALV table field.
I my scenario, I am using two views. If we click on any record in fist view then it displays the popup window (second view) with relevant record details.
Here one of the columns having fieldnames corresponding values (old values), for correcting old values I have created new value editable column, we can enter new value for old value then we can save it. Till this functionality is ok.
Then I have included OVS help for new value field. Here I need to get f4 help for newvalue field relevant to fieldname.
For example: user clicks on f4 in cell (new value) then if corresponding fieldname is u2018WERKSu2019 then it shows the plant values
Here I can get fieldname, domain name and value table using method set_attribute ().
Same concept I have implemented in ALV using F4IF_FIELD_VALUE_REQUEST. It is working fine
Here I have little bit confusion. Please advise me how to implement in OVS.
Regards,
BBC

Hi,
you'll have to create a method for the OVS search help (define it in the "OVS component usage" field in the context).
Sample code (should work for WERKS):
method on_ovs .
declare data structures for the fields to be displayed and
for the table columns of the selection list, if necessary
types:
    begin of lty_stru_input,
add fields for the display of your search input here
      WERKS TYPE WERKS,
    end of lty_stru_input.
types:
    begin of lty_stru_list,
add fields for the selection list here
      WERKS TYPE WERKS_D,
      NAME1 type NAME1,
    end of lty_stru_list.
data: ls_search_input type lty_stru_input,
        lt_select_list   type standard table of lty_stru_list,
        ls_text          type wdr_name_value,
        lt_label_texts   type wdr_name_value_list,
        lt_column_texts type wdr_name_value_list,
        lv_window_title type string,
        lv_group_header type string,
        lv_table_header type string,
        lv_werks type werks_d.
field-symbols: <ls_query_params> type lty_stru_input,
                 <ls_selection>    type lty_stru_list.
case ovs_callback_object->phase_indicator.
    when if_wd_ovs=>co_phase_0. "configuration phase, may be omitted
in this phase you have the possibility to define the texts,
if you do not want to use the defaults (DDIC-texts)
Set label from Medium Description to something more logical...
      ls_text-name = `NAME1`. "must match a field in list structure
      ls_text-value = `Plant description`.
      insert ls_text into table lt_label_texts.
Set col header from Medium Description to something more logical...
      ls_text-name = `NAME1`. "must match a field in list structure
      ls_text-value = `Plant description`.
      insert ls_text into table lt_column_texts.
     lv_window_title = wd_assist->get_text( `003` ).
     lv_group_header = wd_assist->get_text( `004` ).
     lv_table_header = wd_assist->get_text( `005` ).
      ovs_callback_object->set_configuration(
                label_texts = lt_label_texts
                column_texts = lt_column_texts
                group_header = lv_group_header
                window_title = lv_window_title
                table_header = lv_table_header
                col_count    = 2
                row_count    = 20 ).
    when if_wd_ovs=>co_phase_1. "set search structure and defaults
In this phase you can set the structure and default values
of the search structure. If this phase is omitted, the search
fields will not be displayed, but the selection table is
displayed directly.
Read values of the original context (not necessary, but you
may set these as the defaults). A reference to the context
element is available in the callback object.
     ovs_callback_object->context_element->get_static_attributes(
         importing static_attributes = ls_search_input ).
    pass the values to the OVS component
     ovs_callback_object->set_input_structure(
         input = ls_search_input ).
    when if_wd_ovs=>co_phase_2.
If phase 1 is implemented, use the field input for the
selection of the table.
If phase 1 is omitted, use values from your own context.
      if ovs_callback_object->query_parameters is not bound.
      endif.
      assign ovs_callback_object->query_parameters->*
                              to <ls_query_params>.
      if not <ls_query_params> is assigned.
TODO exception handling
      endif.
        call method ovs_callback_object->context_element->get_attribute
          exporting
            name = 'WERKS'
          importing
            value = lv_werks.
        data: lv_subcat_text type rstxtmd.
        select werks
               name1
          into table lt_select_list
          from T001W.
        ovs_callback_object->set_output_table( output = lt_select_list ).
    when if_wd_ovs=>co_phase_3.
apply result
      if ovs_callback_object->selection is not bound.
      endif.
      assign ovs_callback_object->selection->* to <ls_selection>.
      if <ls_selection> is assigned.
        ovs_callback_object->context_element->set_attribute(
                               name = `WERKS`
                               value = <ls_selection>-werks ).
      endif.
endcase.
endmethod.

Freely programmed help in ALV

   HI:ALL
      How to achieve Freely programmed help in ALV？

Hi,
On APPLY buttton action, write the below code
*Fire the event to indicate that data selection is done
wd_comp_controller->fire_vh_data_selected_evt( ).
wd_comp_controller->value_help_listener->close_window( ).
*Raise Event
   cl_fpm_factory=>get_instance( )->raise_event_by_id( EXPORTING   iv_event_id   = '<custom event name>').
And in PROCESS_EVENT of your webdynpro component(where Freely Programmed search help is implemented) write the code as per your requirement to set the values back to the table.
CASE IO_EVENT->MV_EVENT_ID.
          WHEN '<CUSTOM EVENT NAME>'.
                    write code as per your requirement.
ENDCASE.
Thanks
KH

F4 help in ALV grid using existing search help

Hi All,
It would be appreciable , if some help on problem. Thanks in advance.
How to provide user defined F4 help in ALV grid using existing search help?
ALV grid has developed using OOPS concept.
Thanks,
Sudhakar.

Hi,
if you already developed using OO concept, it should be possible to:
create a handler for event ONF4
The interface will tell you actual field name and value where F4 is pressed. This will enable you to call your own routine (see FM F4-IF....).
Please check how the standard handles F4 - if you have standard and customer-F4 mixed you shouldtake care that the standard handling is triggered.
Regards,
Clemens

F4 Help in ALV GRID class based

hi
you have any idea about how to invoke the F4 help in ALV GRID Class based program.,
if u have any other related document or program using F4 function in ALV GRId please send to me for reference
Thanks & Regards
K.G

hi for what kind of fields you need to give f4.
are they std or custom...
please let me know about the fields..
try to check my logic which i gave in the below post..
it will give f4 help to the fields(if thet are standard table fieldS)
Message was edited by: Vijay Babu Dudla

F4 help in ALV list

Hi.
I have a problem with f4 help in alv list.
There is a field in my alv list which have a domain. This domain has its own values in value range.
I have found how to show f4 help according to system tables ( for example kunnr in kna1 ) but I need to show this value range values as f4 help in my alv list.
Please help me.
Thanks.

hi
try this example
REPORT zoo_alvf4 .
DATA : alvgrid TYPE REF TO cl_gui_alv_grid,
custom_container TYPE REF TO cl_gui_custom_container,
fieldcatalog TYPE lvc_t_fcat.
table to contain fields that require f4...............................
DATA : lt_f4 TYPE lvc_t_f4 WITH HEADER LINE.
DATA : ok_code TYPE sy-ucomm.
TABLES : zemployee_c7.
TYPES : BEGIN OF ty_emp,
empid LIKE zemployee_c7-empid,
empname LIKE zemployee_c7-empname,
END OF ty_emp.
DATA : i_emp TYPE TABLE OF ty_emp.
DATA : wa_emp TYPE ty_emp.
SELECT-OPTIONS : s_empid FOR zemployee_c7-empid.
CLASS lcl_event_handler DEFINITION.
PUBLIC SECTION.
METHODS :
handle_on_f1 FOR EVENT onf1 OF cl_gui_alv_grid
IMPORTING e_fieldname es_row_no er_event_data,
handle_on_f4 for event onf4 of cl_gui_alv_grid
importing e_fieldname es_row_no er_event_data
ENDCLASS.
CLASS lcl_event_handler IMPLEMENTATION.
METHOD handle_on_f1.
IF e_fieldname = 'EMPID'.
CALL SCREEN 3001.
ENDIF.
to prevent processing of standard f1 help............................
er_event_data->m_event_handled = 'X'.
ENDMETHOD.
Method handle_on_f4.
endmethod.
ENDCLASS.
start of selection....................................................
START-OF-SELECTION.
SELECT empid empname FROM zemployee_c7
INTO CORRESPONDING FIELDS OF TABLE i_emp
WHERE empid IN s_empid.
CALL SCREEN 3000.
MODULE status_3000 OUTPUT.
SET PF-STATUS 'ZTOOL'.
SET TITLEBAR 'ZTITLE'.
IF alvgrid IS INITIAL.
CREATE OBJECT custom_container
EXPORTING
container_name = 'ZCONTAINER'.
CREATE OBJECT alvgrid
EXPORTING
i_parent = custom_container.
PERFORM prepare_f4.
CALL METHOD alvgrid->register_f4_for_fields
EXPORTING
it_f4 = lt_f4[]
creating instance for event handler..................................
DATA : event_handler TYPE REF TO lcl_event_handler.
CREATE OBJECT event_handler.
SET HANDLER event_handler->handle_on_f1 FOR alvgrid.
SET HANDLER event_handler->handle_on_f4 FOR alvgrid.
preparing field catalog..............................................
PERFORM prepare_fieldcatalog CHANGING fieldcatalog.
CALL METHOD alvgrid->set_table_for_first_display
EXPORTING
I_BYPASSING_BUFFER =
I_BUFFER_ACTIVE =
I_CONSISTENCY_CHECK =
I_STRUCTURE_NAME =
IS_VARIANT =
I_SAVE =
I_DEFAULT = 'X'
IS_LAYOUT =
IS_PRINT =
IT_SPECIAL_GROUPS =
IT_TOOLBAR_EXCLUDING =
IT_HYPERLINK =
IT_ALV_GRAPHICS =
IT_EXCEPT_QINFO =
CHANGING
it_outtab = i_emp
it_fieldcatalog = fieldcatalog
IT_SORT =
IT_FILTER =
EXCEPTIONS
INVALID_PARAMETER_COMBINATION = 1
PROGRAM_ERROR = 2
TOO_MANY_LINES = 3
others = 4
IF sy-subrc <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
ENDIF.
ENDMODULE. " STATUS_3000 OUTPUT
preparing field catalog...............................................
FORM prepare_fieldcatalog CHANGING i_fieldcatalog TYPE lvc_t_fcat.
DATA : ls_fcat TYPE lvc_s_fcat.
ls_fcat-fieldname = 'EMPID'.
ls_fcat-ref_table = 'ZEMPLOYEE_C7'.
ls_fcat-coltext = 'EMPLOYEE ID'.
APPEND ls_fcat TO i_fieldcatalog.
CLEAR ls_fcat.
ls_fcat-fieldname = 'EMPNAME'.
ls_fcat-ref_table = 'ZEMPLOYEE_C7'.
ls_fcat-coltext = 'EMPLOYEE NAME'.
APPEND ls_fcat TO i_fieldcatalog.
ENDFORM.
MODULE user_command_3000 INPUT.
CASE ok_code.
WHEN 'BACK'.
LEAVE TO SCREEN 0.
WHEN 'EXIT'.
LEAVE PROGRAM.
ENDCASE.
ENDMODULE. " USER_COMMAND_3000 INPUT
MODULE user_command_3001 INPUT.
CASE ok_code.
WHEN 'SAVE'.
LEAVE TO SCREEN 0.
WHEN 'BACK'.
LEAVE TO SCREEN 0.
ENDCASE.
ENDMODULE. " USER_COMMAND_3001 INPUT
MODULE status_3001 OUTPUT.
SET PF-STATUS 'GUI'.
SET TITLEBAR 'TITLE'.
ENDMODULE. " STATUS_3001 OUTPUT
preparing fields to be registered for f4 help.........................
FORM prepare_f4.
lt_f4-fieldname = 'EMPNAME'.
lt_f4-register = 'X'.
lt_f4-getbefore = 'X'.
lt_f4-chngeafter = 'X'.
APPEND lt_f4.
ENDFORM.
Regards

Search Help In ALV Grid

What is shortest way to attach particular Search Help in ALV grid using OOPS ?

Thanks Gurpreet,
Through search helps attached to data element it is possible but is there any other way to attach searchhelp differet from from the search help attached to the data element ? The new search-elp is not customized search help as given in the above threads ?
Eg. - If I want to attach MAT2 to a field named MATNR in the table instead of the MAT1 which is standard.
Thanks in advance

F4 help in ALV grid by using function module?

Hi,
I need to get f4 search help in ALV grid for a certain fields by using function module method.
Please guide me.
Thank You.

Hi
F4IF_INT_TABLE_VALUE_REQUEST use this fm to get f4 search help for a certain fields .
Regards
Divya

F4 help on ALV without using OO

Hi,
How can I get F4 help on an ALV field without using OO concept?
That particular field does not have a value table assigned to it. So i have manually created a matchcode.
regards
Nishant.
Message was edited by: Nishant Gupta

hi,
check these links
http://sap.ittoolbox.com/groups/technical-functional/sap-r3-dev/f4-help-in-alv-grid-812677
http://sap.ittoolbox.com/groups/technical-functional/sap-r3-dev/f4-help-in-alv-grid-812668
ALV grid f4 help
ALV F4 Help Error
Re: Help in ALV grid

Need to help in alv grid graph

Hi All,
I made alv grid report.I put graph button in screen using pf status(&graph).
Now when I execute the report output come and my graph button is also working fine.But when I click
the graph button, the graph shows defalut column wise.Now I right click on graph and select chart type and then select LINES wise then graph shows LINES wise. Can we do default LINES wise so that
when I click on graph button then it should come LINES wise default.
Thanks,
Rakesh

HI,
You can do this using the FM GFW_PRES_SHOW
Check the sample program : DEMO_GFW_PRES_SHOW.
For more infomation:
refer to links:
Re: How to plot graph in ALV?
http://help.sap.com/saphelp_erp2005/helpdata/en/7e/daf830b46411d2961200a0c9308b1f/frameset.htm
hope this infromation helps you.
Thanks!

F1 Help in ALV

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