Search Help in ALV

[Former Member]

Hi Abapers,

I want to show <b>search help in ALV Grid</b>.and that search help will depend upon one column in ALV Grid.e.g.

<b>LIFNR</b> <b>Field1</b>

3910 <b> </b> S.Help1

4520 <b> </b> S.Help2

and so on....

and these S.Helps will be created in one ztable.e.g.

<b>LIFNR</b> <b>Field1</b>

3910 xy1

3910 xy2

3910 xy3

4520 zz1

4520 zz2

and so on....

meaning

for 3910 S.Help has three records (xy1,xy2,xy3)

& for 4520 S.Help has two records (zz1,zz2).

So, Please help me out.

The right answer will be appriciated

Thanks in anvance

Adams

[Former Member]

Hi Adams,

THe procedure to be followed is as follows -

Define, implement and register the event “onf4” at proper places in your code. For F4 help, you must register the fields whose F4 request will trigger the “onf4” event. For this you must prepare a table of type “LVC_T_F4” and register this table using the method “register_f4_for_fields”. While preparing table you must include a line for each field which will trigger F4 event. For each field in the structure

Pass the fieldname to ‘FIELDNAME’

Set ‘REGISTER’ to make the field registered,

Set ‘GETBEFORE’ to provide field content transport before F4 in editable mode

Set ‘CHNGEAFTER’ to make the data changed after F4 in editable mode.

DATA: lt_f4 TYPE lvc_t_f4 WITH HEADER LINE .

lt_f4-fieldname = 'PRICE'.
lt_f4-register = 'X' .
lt_f4-getbefore = 'X' .
APPEND lt_f4 .
CALL METHOD gr_alvgrid->register_f4_for_fields
EXPORTING
it_f4 = lt_f4[] .

METHOD handle_on_f1 .
PERFORM f4_help USING e_fieldname es_row_no .
er_event_data->m_event_handled = 'X' .
ENDMETHOD .

Hope this solves your problem.

Regards,

Aniket

Please mark useful posts.

[Former Member]

hi

good

go through this link this will give you compelte idea about the search help in ALVGrid

https://www.sdn.sap.com/irj/sdn/weblogs?blog=/pub/wlg/2607. [original link is broken] [original link is broken] [original link is broken] [original link is broken] [original link is broken] [original link is broken] [original link is broken]

thanks

mrutyun

[Former Member]

Hi,

Take a look at this sample program - BCALV_GRID_F4_HELP.

You will have to activate the F4 events and handle the same where you cna thorw the popup for the user to select.

Regards,

Ravi

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