Dynamic rows increment according to user input in Table Control Module Pool

HI All,
I'm doing a Table Control module pool Program. Now suppose there are two fields - MATNR & MAKTX.
Our requirement is while weu2019ll give the material No (MATNR field), material desc. will be populated in corresponding field (MAKTX field),
Now the problem is, while we are entering Material No. in 1st row it is Material Desc. coming in to corresponding field but while the data is given to next row it replaces the 1st rows data .
eg - ............................... ........ MATNR.............................MAKTX
1st entry in 1st row ..................... 23................................... XXX --after pressing 'ENTER' mat desc XXX comes. now 2nd entry in 2nd row 24 .............................. YYY --after pressing 'ENTER'
1st row details like MATERIAL NO(23) & Desc(XXX) got deleted & that is replaced by 24 YYY
We can not extend that no. of rows of Table Control Table more than one row.
If you kindly help me how it is possible to increase the no. of rows of that table dynamically without replacing the previous row it will be very helpful for me.
Thanks & Regards,
Biswajit

Hi Biswajit,
This probably means that the table control PAI is modifying the first line always in the internal table instead of current line
eg: we wite the code
loop at screen and then modify the internal table with current line
table_control => name of table control as given on screen
in PAI of the screen
loop at internaltable.
modify internaltable index table_control-current_line .
put a break point here and see*
it will always be updating the first record because of some reason - logic error or coding error*
endloop.
Also in PBO we can see that the internal table will be having just one record after the action mentioned above....it is a case of overwrite
To simply increment the number of lines
table_control-lines = table_control-lines + 1. in PAI
Pls check and revert
Hope it helps
Regards
Byju

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Hi,
Pls provide me with some code sample for inserting rows in a table control (module pool)...
Regards
Gunjan

HI
Y dont u create a TABLE CONTROL using wizard and copy the coding-
TRY THIS-
WHEN 'INSR'.                      "insert row
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                                         P_TABLE_NAME.
FORM fcode_insert_row
               USING    P_TC_NAME           TYPE DYNFNAM
                        P_TABLE_NAME             .
&SPWIZARD: BEGIN OF LOCAL DATA----
   DATA L_LINES_NAME       LIKE FELD-NAME.
   DATA L_SELLINE          LIKE SY-STEPL.
   DATA L_LASTLINE         TYPE I.
   DATA L_LINE             TYPE I.
   DATA L_TABLE_NAME       LIKE FELD-NAME.
   FIELD-SYMBOLS <TC>                 TYPE CXTAB_CONTROL.
   FIELD-SYMBOLS <TABLE>              TYPE STANDARD TABLE.
   FIELD-SYMBOLS <LINES>              TYPE I.
&SPWIZARD: END OF LOCAL DATA----
   ASSIGN (P_TC_NAME) TO <TC>.
*&SPWIZARD: get the table, which belongs to the tc                     *
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*&SPWIZARD: set top line                                               *
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*&SPWIZARD: insert initial line                                        *
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*&SPWIZARD: set cursor                                                 *
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HOpe this helps u
Regds,
Seema.

Dynamically display/hide columns according to user inputs

Hi,
I need to display or hide columns in reports based on user input. ie. I have several prompts, if user doesn't input values, then the associated columns will not be displayed in the report. Is there a way to achieve this in BO XI R2. Greatly appreciated for your help.

Hi Andy,
You can't hide them totally, but you can get close using alerters.
Build an alerter (probably a formula one) that put the value ="" in the field.
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Good luck,
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Urgent******how can i get the number of rows enterd by the user in a table

Hi Frndz..
As per my requirement i need to do the validations for the multipple rows in a table that was enterd by the user,
               T
          The prob is how can i get that number of rows that enterd by user,
       WDMessageManager msg = wdComponentAPI.getMessageManager();
     String col1= "";
     String col2= "";
     double col3= 0;
     double col4= 0;
     double amount= 0;
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               col1 = wdContext.nodeTest().getTestElementAt(i).getCol1();
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               col2 = wdContext.nodeTest().getTestElementAt(i).getCol2();
               col3 = wdContext.nodeTest().getTestElementAt(i).getCol3();
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                         break;
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Regards
Rajesh

Hi,
   You can try this:
* Let's say the table's datasource is a node called Table and it has two attributes first & second.
* You want to check if any of these attributes has been changed by the user or not. If they have been
* changed then you want to do some validations against them.
int sizeOfTable = wdContext.nodeTable().size();
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Regards,
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Thank U in advance.
Mahender.

Hi,
Use syntax "Centered".
take one variable push into the field
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Comparing screen input in program in module pool programming(table control)

Experts,
I am a newbie in ABAP. I am working dialog programming where I am replicating PR creation. I am asking user to enter item number, material number and plant. I am validating material number and plant using chain and endchain. This validation is working fine and it throws error message if user enters invalid input. I am able to see corresponding details (corresponding details like unit of measure, delivery date and short text etc. if values entered are correct.) when user clicks on ADD button. Now I have one problem. If user enters same item number twice it should throw error message. I am not able to figure out how it should be done. I thought to set flag = 'X' after user enters item number.
I am using table control. The validation part for material number(matnr) and plant (werks) work fine. I am getting problem while checking entered item number to check duplication.
User should not enter the same item number again.
In my structure i have defined a variable called checkflag(1) type c. and i am doing it now following way. Right now my checkflag code is commented.
Following is my snippet for the same.
Please let me know your ideas/suggestions and advices.
DATA : counter TYPE i,
         itmno1 TYPE i.
SELECT SINGLE matnr
       FROM mara INTO matno WHERE matnr = it_pr-matnr.
SELECT SINGLE werks
         FROM t001w INTO plant WHERE werks = it_pr-werks.
SELECT SINGLE matnr werks
         FROM marc INTO (matno,plant)
    WHERE matnr = it_pr-matnr AND werks = it_pr-werks.
itmno1 = it_pr-bnfpo.
IF ok_code = 'ADD'.
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      SELECT SINGLE meins FROM mara INTO tmeins WHERE matnr = it_pr-matnr.
      SELECT SINGLE lpein FROM eban INTO tlpein WHERE matnr = it_pr-matnr.
*      if it_pr-bnfpo = itmno1.
*        it_pr-checkflag = 'X'.
*      endif.
      READ TABLE it_pr WITH TABLE KEY
      checkflag = it_pr-checkflag
      bnfpo = it_pr-bnfpo
      maktx = it_pr-maktx
      matnr = it_pr-matnr
      eindt = it_pr-eindt
      meins = it_pr-meins
      werks = it_pr-werks
      lpein = it_pr-lpein.
*      if it_pr-checkflag = 'X'.
*          message 'Please enter another item number.' TYPE 'E'.
*          endif.
      IF sy-subrc <> 0.
        it_pr-bnfpo = itmno1.
        it_pr-maktx = stext.
        it_pr-lpein = tlpein.
        it_pr-meins = tmeins.
        APPEND it_pr.
      ENDIF.
      IF sy-subrc = 0.
        MESSAGE 'Please enter another item number.' TYPE 'E'.
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    ENDIF.
ENDIF.

Indeed thank you very much @medha24 and @gargi sarkar.
If I use current-line, I will have to skip first entry as first entry should be appended. Then only I would be able to compare it with newly entered value. I will have to use loop end loop within the PAI. I have already written this code in the validation PAI itself.
I am not getting how I should use loop endloop effectively so that control will go to the next iteration effectively. Right now with this code, I am getting partial success if I enter item number in bulk (more than one item number as input at same time). later, even though I enter correct values I get error message as it doesn't find next entry in the table. It only appends first records only. Therefore, I am looking to enter first entry without any check and later entries should be compared and appended. I would appreciate your ideas/suggestions.
Thank you.
Best reagrds.

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Regards
- Gopi

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Hi
PROCESS AFTER INPUT.
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Edited by: Simon Desbonnets on Mar 9, 2010 2:23 PM

Thanks for your answer.
No it's not for initializing values. It's for logging statistics into a specific table (program name, date ...).
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Hi Experts,
My Requirement is create a table control with 5 coloumns. The rows have to be displayed dynamically...
I created a screen , and placed a table control.
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Hi,
Refer
table control dynamic rows
Dynamic rows increment according to user input in Table Control Module Pool
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I want to know can i creat a screen for user input in BI with module pool programing
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Moderator message: please search for available documentation, these forums are no substitute for ABAP training.
Edited by: Thomas Zloch on Dec 10, 2010 8:37 PM

I'm afraid that I cannot get it. I had a look at the docs you suggested before posting, and still, no luck (...)
JOptionPane.showMessageDialog(dialog, "Please input info");Can you please tell me what I'm doing wrong and I cannot add the JDialog to the JOptionPane?Re-read the API and tutorial. JOptionPane is meant specifically to spare you from instantiating manually a JDialog. The showXxxDialog(...) methods do create a JDialog of their own, based on the contents supplied as arguments.
In particular, using the 2-arguments variation showMessageDialog(Component parentComponent, Object message):
- The first argument parentComponent is not be the dialog you want to display, but the component over which you want the dialog to appear. The most typical value are this or null.
- The second argument is the "message" to display, but as described in the API, it can be a JComponent, that is, even a JPanel with child widgets (in a word, a JPanel containing the specific form you'd display in the dialog if you were writing the dialog manually).
Again, at the risk of insisting densely, I'm only quoting the API an tutorial, so please read them attentively.
Edited by: jduprez on Nov 2, 2009 2:29 PM - Sorry Kevin, hadn't seen you latest reply. I completely subscribe to the thought process you recommend.
Edited by: jduprez on Nov 2, 2009 2:32 PM
Thinking about it further, I don't completely subscribe... Indeed it looks like a bad idea to make the OP wonder about dialog.setVisible() when JOptionPane enables him to forget about the hand-made dialog. I stand by my own advice ("JDialog" should not even appear in this code extract).

Dynamic rows increment according to user input in Table Control Module Pool

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