Table Control in RF screens

Hi Guys,
I am new to RF screens. Can anybody tell me how to create table control or step loops for scrolling in RF Screens. I've gone through the previous forms but couldn't find any answer to the question. Points will be rewarded for the best answer.

Hi,
You use step loops and write PAI modules for page up and page down.
in PAI modules put
the following
CASE sy-ucomm.
when "page down"
p_cursor = p_cursor + p_line.
IF p_cursor > p_count.
p_cursor = p_cursor - p_line.
ENDIF.
When 'Page up"
p_cursor = p_cursor - p_line.
IF p_cursor =< 1.
p_cursor = 1.
ENDIF.
End case.
Where in the above p_cursor is current curssor position
and p_line is sy-loopc.
am i clear,
award point if use full.
Thanks,
Surya
Thanks,
Surya

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activate it after your changes.
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Add a new column in item table control of va01 screen

Hi All,
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I think i solved the problem . The single way to to that is to modify the SAP standard Screen.

Need Table Control in Selection Screen

I have a selection screen with some fields. Now, below these fields, I need a table control in which i will have input parameter along with some check boxes so that i can enter data and use the same while executing the report.
paste the code for the requirement how to add a table control on the selection screen.

hi ramesh,
i have a very same requirement as u did. pleae send me the code which u used.
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Hi, Gems,
I want to hide the table control.Using "loop at screen" I am able to hide all other components except table control.
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-Thanks
Surajit.

Hi,
In the PBO (in a module outside to the LOOP...ENDLOOP), use this
MODULE status_0100 OUTPUT.
IF sy-ucomm EQ space.   "Give the function code on which you want to make your table control go invisible
                                          "Give a space if you want your table control to remail invisible on display of the screen
    CLEAR: t_header[].
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      wa_control1-invisible = '1'.
      MODIFY tabcontrol1-cols[] FROM wa_control1 INDEX sy-tabix.
    ENDLOOP.
ENDMODULE.

Questions on handling two table controls on one screen.

Can some people please share some technology tips on handling two table controls on one screen .
Thanks
Moderator message - You'll find some cool tips if you search the forum or use Google first - post locked
Edited by: Rob Burbank on Dec 7, 2009 11:20 AM

hi
other Table is in Disable mode.
check that u have unticked the READ ONLY property of ur UI
also check if u have binded the ENABLE property of ur table UI to WDY_BOOLEAN in some method
and u r setting it to 'X'
in the OnToggle event of ur Checkbox , set this attribute to 'X to make the checkbox ticked
in the OnToggle event of ur Checkbox , set this attribute to ' ' to make the checkbox un ticked
DATA lo_nd_cn_node TYPE REF TO if_wd_context_node.
    DATA lo_el_cn_node TYPE REF TO if_wd_context_element.
    DATA ls_cn_node TYPE wd_this->element_cn_node .
    DATA lv_attr LIKE ls_city-ca_attr.
*   navigate from <CONTEXT> to <CN_VISIBLE> via lead selection
    lo_nd_node = wd_context->get_child_node( name = wd_this->wdctx_ca_attr).
*   get element via lead selection
    lo_el_cn_node = lo_nd_cn_node->get_element( ).
*   set single attribute
    lo_el_cn_node->set_attribute(
      EXPORTING
        name = `CA_ATTR`
        value = ' ' ).
// set attribute CA_ATTR under CN_NODE to ' '
// this will make the table UI control disabled
// this is a code generated thru code wizard ( control +f7) , read context node/attribute
// use SET_ATTRIBUTE method
regards,
amit

How to transfer the contents of a line of a table control to second screen?

Hi,
I have a table control and I have entered some contents in one line of a table control .
When i click on this line and then click on the detail button on the screen , it should take me to another screen and whatever I have entered in the table control should be transferred to the second screen .
Please could anyone help me out with this .
Regards,
Sushanth H.S.

Hi
U need to get the index of the line of table control by command GET CURSOR:
PROCESS PAI.
LOOP AT ITAB.
   MODULE GET_CURSOR.
   MODULE MODIFY_ITAB.
ENDLOOP.
MODULE USER_COMMAND.
Module to pick up the selected line:
MODULE GET_CURSOR.
GET CURSOR LINE VN_LINE.
ENDMODULE.
Module to transfer the data from table control to internal table:
MODULE MODIFY_ITAB.
ITAB-FIELD1 = <FIELD OF TABLE CONTROL>.
MODIFY ITAB INDEX <TABLE CONTROL>-CURRENT_LINE.
ENDMODULE.
U should considere the variable line has the value of the index of the line of table control, so u need to calculate the number of the corresponding line of internal table:
MODULE USER_COMMAND.
CASE OK_CODE.
    WHEN 'DETAIL'.
* Calculate the line of internal table:
       VN_LINE = <TABLE CONTROL>-TOP_LINE + VN_LINE - 1.
* Read the data
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* Transfer the data to the output structure of the new screen
       <STRUCTURE>-FIELD1 = ITAB-FIELD1.
* Call the new screen
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Max

Checkbox Within Table Control At Selection Screen

Hello, there.
In my selection screen (dialog) I'm using a table control which is based on an internal table.
In that internal table I have a simple Yes/No field (declared as type XNULL for example).
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Thanks in advance,
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Rebeka,
Its very simple,
In that field of table control just drag & drop the checkbox.
In Screen modules ,
loop at itab.
If Field = 'YES'.
Checkbox = 'X'.
else .
clear checkbox.
endif.
endloop.
Regards,
TAlwinder

Change label of table control column - SAPMV45A Screen 4900

Hello,
SAPMV45A / 4900 is the table control in the Sales tab of transaction VA01/02/03 (Sales Order Creation/Change/Display). On this table control there is a field ( RV45A-ETDAT ) with standard label First Date . The date displayed on this column is the first date on the schedule line tab at item level - changing the label of data element ETDAT didn't work for this table control, it seems the label is not taken from ETDAT labels.
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Hi,
if you go to SE80 and display screen 4900
Goto .-> Secondary window -> element list
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there in "Modified" option you will see that *RV45A-ETDAT has an 'F' value (Text Fixed modified).
http://help.sap.com/saphelp_nwpi71/helpdata/en/d1/801c47454211d189710000e8322d00/content.htm
Modified
The system sets this attribute if it detects a difference between the ABAP Dictionary definition for the field and the way it is used on the screen. You set this attribute if you do not want to copy all field properties from the dictionary definition.
Best regards.
Edited by: Pablo Casamayor on Mar 22, 2011 3:55 PM

Reg:Table Control in Custom Screen

Hi All,
I am having a requirement of adding a custom screen in vendor master,interms of adding field i done it successfully by using BADI's,but now i added a table control in the custom screen,now whenever am trying to create a new vendor its showing vendor successfully created for the company code,but if i try to open any transaction after that am getting an error like "Express document "Update was terminated" received from author "Reference User Development"" , and if i go for transcation code XK03 if i try to open the particular vendor its showing error "Vendor has not been created".
Regards
Arpitam

Hi Suchithra,
For each and every fields in the screen will have by default properties as Group number which Group1 and Group3 but when u create a table control manually you might have forgot to maintain the the Group number details because of which it is showing in display rather in change.
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Regards,
Aditya.

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Hi,
Is it possible to keep table control and tabstrip control in selection screen without using dialog programming? I mean , using coding from program itself, have to get table in the selection screen,like how we are keeping checkbox and radio button from program itself .
by
Mohan Ram
Moderator Message: Search before posting.
Edited by: kishan P on Sep 16, 2010 11:04 AM

Hi, Mohan
Please Always do a little Search Before Posting => [Search Results|http://forums.sdn.sap.com/search.jspa?threadID=&q=TablecontrolinSelectionScreen&objID=&dateRange=all&numResults=30&rankBy=10001]
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Thanks and Regards,
Faisal

Reg:Using Two Table controls in one screen

Dear All,
     I created two tables in a screen such that both the table fields are of Input fields type .I created first table which will
accept the inputs and below it I created another Table which is also of Input field type.But when I execute the component I am getting only first Table in Input mode and the other Table is in Disable mode.
What can be the problem??

hi
other Table is in Disable mode.
check that u have unticked the READ ONLY property of ur UI
also check if u have binded the ENABLE property of ur table UI to WDY_BOOLEAN in some method
and u r setting it to 'X'
in the OnToggle event of ur Checkbox , set this attribute to 'X to make the checkbox ticked
in the OnToggle event of ur Checkbox , set this attribute to ' ' to make the checkbox un ticked
DATA lo_nd_cn_node TYPE REF TO if_wd_context_node.
    DATA lo_el_cn_node TYPE REF TO if_wd_context_element.
    DATA ls_cn_node TYPE wd_this->element_cn_node .
    DATA lv_attr LIKE ls_city-ca_attr.
*   navigate from <CONTEXT> to <CN_VISIBLE> via lead selection
    lo_nd_node = wd_context->get_child_node( name = wd_this->wdctx_ca_attr).
*   get element via lead selection
    lo_el_cn_node = lo_nd_cn_node->get_element( ).
*   set single attribute
    lo_el_cn_node->set_attribute(
      EXPORTING
        name = `CA_ATTR`
        value = ' ' ).
// set attribute CA_ATTR under CN_NODE to ' '
// this will make the table UI control disabled
// this is a code generated thru code wizard ( control +f7) , read context node/attribute
// use SET_ATTRIBUTE method
regards,
amit

How to insert a new line in table control created in screen painter

hai,
i am stuck up in the place where i need to insert a row of data in the table in screen developed in screen painter..cud some one help me out...

You can try the following statement:
MODIFY <DBtable> from table <itab>.
Of course, you would need to append the user-entered data (from the screen) into the internal table first.
Hope this helps.
Sudha

Not able to do page down in table control of screen

Hello,
I have created a table control on a screen of my report. This screen gets called from my selection screen. When I do page down or click on down arrow key to view other table entries nothing is happening. The scroll bar is not moving vertically.
Someone told me that no coding is required to make the table scrollable vertically.
Can someone please tell me if there is any attribute that needs to be set for this?
Best Regards,
Priyanka Gupta.

Hi,
Please go through this code.
dataL line_count type i.         " Global declaration
In the PAI of the table control screen.
CASE OK_CODE.
     when 'P--'.
      clear ok_code.
      perform paging using 'P--'.
     when 'P-'.
      clear ok_code.
      perform paging using 'P-'.
     when 'P+'.
      clear ok_code.
      perform paging using 'P+'.
     when 'P++'.
      clear ok_code.
      perform paging using 'P++'.
form paging using code. "   NOTE : here "TABCTL" is your table control name
data: i type i,
        j type i.
case code.
    when 'P--'.
      tabctl-top_line = 1.
    when 'P-'.
      tabctl-top_line = tabctl-top_line - line_count.
      if tabctl-top_line le 0.
         tabctl-top_line = 1.
     endif.
    when 'P+'.
      i = tabctl-top_line + line_count.
      j = tabctl-lines - line_count + 1.
      if j le 0.
         j = 1.
      endif.
      if i le j.
        tabctl-top_line = i.
      else.
        tabctl-top_line = j.
      endif.
    when 'P++'.
      tabctl-top_line = tabctl-lines - line_count + 1.
      if tabctl-top_line le 0.
         tabctl-top_line = 1.
      endif.
endcase.
endform.
Hope this will help you.
Regards,
Smart Varghese

Table control in PAI of a screen.

Hi all..
Here i am having a scenario where in i have to display header details and item details(in table control) in a screen. At first, screen should not display any contents but after choosing a value for key field of the header table from provided search help, it should populate my table in the screen depending upon the chosen key field value. How to handle this in PAI of the screen.
please provide me some sample code.
regards,
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Hi Jalendar,
When you a value in the header table and pressing any button or enter it immediately takes to the PAI. In the PAL module populate the internal table.
the cursor then goes to the PBO to show the screen. So here in PBO write like this
LOOP AT <internal table> CURSOR <scroll-var>
[WITH CONTROL <table-control> ]
[FROM <line1> ] [TO <line2> ].
...<actions>...
ENDLOOP.
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Br,
Laxmi.

Table Control in RF screens

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