Get value from table control

Hi Guys,
FYI, im having a table control with field Plant and Material. I have defaulted the std search help to field Material at the screen painter. Meaning system will call up the search help for Material once i press F4.
Since the search help for field Material is a collective search help, and there is a Plant field available for Material filtering. Thus i may need to get the Plant's value from of same row of the table control to Populate into the Material's search help.
I have already tried to create a new module under the LOOP...ENDLOOP at PAI's flow logic. And try to use parameter id to set the value for plant, purpose is to populate it to Material's search help when i click F4 on material field. The problem is the new module that i coded under LOOP...ENDLOOP will never trigger when i click F4. Because there is NO event to trigger my module.
Other than the above, i tried to code it under POV. But it doesn't work as well, because there is more than 1 record under table control and i can not determine the during runtime which row of F4 for material being click.
Please comment on this above on how to solve the problem.
Thanks in advance.

Hi,
 You can call standard collective search help [say for Eg:MAT1] through Process on value-request event and set the paramenter id of Plant field before calling the funtion module 'HELP_START'.Then we can get the materials specific to the PLANT in the corresponding row of the TABLE CONTROL.
To get which row of the table control is clicked use Get Cursor Line Statement as i mentioned below.
Flow logic:
PROCESS ON VALUE-REQUEST.
FIELD x_marc-matnr MODULE mat_shelp.
Module definition:
MODULE mat_shelp INPUT.
DATA:v_help_info LIKE help_info,n TYPE i,
 it_dyselect LIKE TABLE OF dselc WITH HEADER LINE,
 it_dyvaltab LIKE TABLE OF dval WITH HEADER LINE.
REFRESH it_dyselect.
it_dyselect-fldname = 'MANDT'.
it_dyselect-dyfldname = 'SY-MANDT'.
APPEND it_dyselect.
it_dyselect-fldname = 'MATNR'.
it_dyselect-dyfldname = 'X_MARC-MATNR'.
APPEND it_dyselect.
v_help_info-call = 'M'.
v_help_info-object = 'F'.
v_help_info-program = sy-repid. "'ZVIG_MOD_TABLE_CONTROL_1'.
v_help_info-dynpro = sy-dynnr. "'9001'.
v_help_info-tabname = 'MARC'.
v_help_info-fieldname = 'MATNR'.
v_help_info-fieldtype = 'CHAR'.
v_help_info-keyword = 'MATNR'.
v_help_info-fieldlng = 18.
v_help_info-fldvalue = ''.
v_help_info-mcobj = 'MAT1'.
v_help_info-spras = 'E'.
v_help_info-menufunct = 'HC'.
v_help_info-title = 'SAP'.
v_help_info-dynprofld = 'X_MARC-MATNR'. ----
> Give ur screen field name
v_help_info-tcode = sy-tcode. "'ZTC1'.
v_help_info-pfkey = 'MEN'.
v_help_info-docuid = 'FE'.
v_help_info-pov = 'N'.
v_help_info-curow = '2'.
v_help_info-cucol = '1'.
v_help_info-dynpprog = sy-repid. " ZVIG_MOD_TABLE_CONTROL_1
v_help_info-stepl = '1'.
v_help_info-selectart = 'A'.
GET CURSOR LINE n.
READ TABLE it_marc INTO x_marc INDEX n.
SET PARAMETER ID 'WRK' FIELD X_MARC-WERKS .
CALL FUNCTION 'HELP_START'
 EXPORTING
 help_infos = v_help_info
 TABLES
 dynpselect = it_dyselect
 dynpvaluetab = it_dyvaltab .
ENDMODULE. " mat_shelp INPUT

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Deleting the values from table control

HI,
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for example in the Customer Create screen,
while entering the bank details we will enter it in a tbale contraol.
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regards

Hi..
The solution to your problem - deleting values from table control.
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Hello Experts,
I am creating my first Table Control Screen. Basically I have to create a screen (102) with a table control which has 2 fields: A_QTY, B_QTY and 2 Buttons: SAVE, EXIT.
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3000 4000
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Hi dev a
You should use
DATA: lv_name(30) TYPE c.
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check sy-subrc = 0.
Also use <your table control>-current_line to get the table index uo're currently on.
Hint: Do not use GET CURSOR LINE if you want to get table index since this gives you the line relative to dialog screen
Good luck
Dean Q.
Edited by: Dean Q on Jan 13, 2010 11:11 PM

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>
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>
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Yes i did try the same ..
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Get value from table control

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