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

Similar Messages

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

Two Tables Contol in One Dynpro.

Hi to all!!! This time i'm needing to put two tables Controls in one Dynpro. When i created the second table with the wizard i go trough all the steps but finally, no table control is created. A warning appeared on the first step. It says something about the loop of the TControls at the PBO.
what I am making bad? any suggestion?
If i can´t use two table controls i would need an alv in my dynpro...then it would be : a Table Control and an ALV in the same Dynpro.
is this posible with the custom control? how can i do this?
well, as usual, rewards pòints for Help.if there are example codes, please send me!!
Thanks in advanced to all!!!!

here it is...
Note: the commentaries and the names of the variables are in Spanish because I must do them of that form.
PROCESS BEFORE OUTPUT.
MODULE status_1001.
MODULE grisado_campos.
*&SPWIZARD: PBO FLOW LOGIC FOR TABLECONTROL 'TC_ITEM'
MODULE tc_item_change_tc_attr.
*&SPWIZARD: MODULE TC_ITEM_CHANGE_COL_ATTR.
LOOP AT t_item
 WITH CONTROL tc_item
 CURSOR tc_item-current_line.
 MODULE tc_item_get_lines.
*&SPWIZARD: MODULE TC_ITEM_CHANGE_FIELD_ATTR
ENDLOOP.
PROCESS AFTER INPUT.
*&SPWIZARD: PAI FLOW LOGIC FOR TABLECONTROL 'TC_ITEM'
LOOP AT t_item.
 CHAIN.
 FIELD t_item-pos.
 FIELD T_ITEM-TIPO_ANIMAL.
 FIELD T_ITEM-CANT_CAB.
 FIELD T_ITEM-PRECIO_VIVO.
 FIELD T_ITEM-DESCRIPCION.
 FIELD t_item-kilos_lmp.
 FIELD t_item-kilos_cmp.
 FIELD t_item-kilos_fab.
 FIELD t_item-pr_rinde.
 FIELD t_item-imp_rinde.
 ENDCHAIN.
ENDLOOP.
MODULE tc_item_user_command.
*&SPWIZARD: MODULE TC_ITEM_CHANGE_TC_ATTR.
*&SPWIZARD: MODULE TC_ITEM_CHANGE_COL_ATTR.
FIELD e_1001-zterm MODULE buscar_descr_cpago.
FIELD e_1001-mwskz MODULE buscar_descr_indic_imp ON INPUT.
FIELD e_1001-tarnr MODULE buscar_descr_tarifa_flete ON REQUEST.
FIELD e_1001-lifint MODULE buscar_descr_comprador ON REQUEST.
FIELD e_1001-liftra MODULE buscar_descr_transport ON REQUEST.
FIELD e_1001-PSERVICE .
FIELD e_1001-PRECUP .
MODULE user_command.

Custom Infotype - Using Table control in the screen. IN OM

Hi,
I am having a requriement where in I need to create a custom infotype using table control in the screen. I have to create this in OM and I am using PPCI transaction to create the info type. I am able to create the infotype with fields but not table control. Please let me know if any one of you came across and help me with the process I need to follow.
Thanks in advance.
Venkat.

Hello,
After you create the info type throug PPCi, you can directly go to the Sceen module program created automatically while creating Info type and edit the screen.
activate it after your changes.
Regards,
Srujan.

Query about screen as a structure used in table control.

hi all,
plz explain the fields in screen(structure).
when and how it is used.
specialy i/o, o/p,active,
plz give example.

hi,
The screen elements text field, input/output field, status icon, group box, radio button, checkbox, and
pushbutton all have general attributes, Dictionary attributes, program attributes, and display attributes.
The elements subscreen, tabstrip control, and table control have general attributes, and special
attributes relating to the respective type.
We can divide the attributes of an element into:
Statically definable attributes that cannot be changed dynamically
Statically definable attributes that can be changed dynamically
Attributes that can only be changed dynamically
At the beginning of the PBO, the runtime system reads the statically-created and dynamically-modifiable
attributes of each screen element on the current screen into a system table with the line type SCREEN.
Dynamic changes to the attributes of screen elements are temporary.
Using this technique to modify the attributes of a screen element (for example, to change whether an
input/output field is ready for input), you can replace long sequences of separate screens, which are
more costly in terms of both programming time and runtime.
The system table with line type SCREEN will be called SCREEN system table in the following unit.
When a screen is processed, the SCREEN system table contains an entry for each element created in
the Screen Painter for that screen.
The system table SCREEN is initialized at the start of the PBO event for the current screen. To do this, a
system program copies the statically defined attributes of the individual screen elements into the table.
You can then change the dynamically-modifiable attributes of the elements on the screen in a module at
PBO using the following statements: LOOP AT SCREEN.
MODIFY SCREEN.
ENDLOOP.
To do this, you use the structure SCREEN, which is created automatically by the system, and filled with
the values of each successive line of the system table in the loop. Set attributes have the value '1',
attributes that are not set have the value '0'. To change the system table, use MODIFY SCREEN. within
the loop.
To find the element whose attributes you want to modify, you can use a LOOP on the SCREEN table,
and query one of the following fields: SCREEN-NAME, SCREEN-GROUP1 to SCREEN-GROUP4.
You can change the attributes of several screen elements simultaneously at runtime, by including them
in a modification group in the Screen Painter. Assign all elements that will be changed within a single
processing step to a group in the Screen Painter.
To do this, enter a group name for each of the relevant elements in one of the fields GROUP1
GROUP4.
You can include each element in up to four modification groups. You can choose any three-character
sequence for the group name. You can assign elements to a modification group either in the element list
or the layout editor in Screen Painter.
You must program your screen modifications in a module that is processed during the PROCESS
BEFORE OUTPUT processing block.
You use a loop through the table SCREEN to change the attributes of an element or a group of
elements. (LOOP AT SCREEN WHERE . . . and READ TABLE SCREEN are not supported).
To activate and deactivate attributes, assign the value 1 (active) or 0 (inactive), and save your changes
using the MODIFY SCREEN statement.
Note that elements you have defined statically in the Screen Painter as invisible cannot be reactivated
with SCREEN-ACTIVE = 1. Instead, use the statement SCREEN-INVISIBLE = 0. However, elements
that you have statically defined as visible in the Screen Painter can dynamically be made invisible. This
has the same effect as the three statements SCREEN-INVISIBLE = 1, SCREEN-INPUT = 0, SCREENOUTPUT
= 0.
There are three steps involved in displaying buffered data from the internal table in the table control:
The system loops through the lines of the table control on the screen. The lines of the screen table are
processed one by one. For each line, the system carries out the following steps:
The current line of the internal table is placed in the work area of the internal table. (Note that it is
possible to scroll in the table on the screen).
The data from the work area of the internal table is copied into the relevant line of the table control.
When you use table controls on a screen, the automatic field transport sequence changes.
In the PBO processing block, data is transferred from the ABAP program to the screen after each loop
pass in the flow logic. The rest of the screen fields are filled, as normal, at the end of the PBO.
In the flow logic, the loop statement
LOOP AT <itab> INTO <wa_itab> WITH CONTROL <tc_name>
starts a loop through the screen table, and reads the line of the internal table corresponding to the
current line of the screen table, placing it in <wa_itab>.
<itab> is the name of the internal table containing the data, <wa_itab> is the name of the work area for
the internal table, and <tc_name> is the name of the table control on the screen.
If the fields in your table control have the same structure and name as those in the work area <wa_itab>,
the system can transport data between the ABAP program and the screen automatically (step 3).
If you are not using the same structure for the table control fields and the work area of the internal table,
you must call a module between LOOP and ENDLOOP that moves the data from the work area
<wa_itab> into the screen fields (MOVE-CORRESPONDING <wa_itab> TO ) .
The system calculates the value of <ctrl>-TOP_LINE when you scroll, but not when you scroll a page at
a time outside the table control.
In order to transfer changed values from the table control back to the internal table the following three
steps must be carried out:
The system loops through the lines of the table control. The lines of the screen table are processed
one by one. For each line, the system carries out the following steps:
The data from the current line of the table control is copied into the header line of the internal table.
The data in the work area must then be placed in the line of the internal table corresponding to the
line of the table control that is being processed. (Note that it is possible to scroll in the table on the
screen).
In the PAI processing block, all screen fields that do not belong to a table control and that are not listed
in a FIELD statement are transported back to the work fields in the ABAP program first.
The contents of the table control are transported line-by-line to the corresponding work area in the ABAP
program in the appropriate loop.
As usual, the fields that occur in FIELD statements are transported directly before that statement.
The structure of the screen tables contain.
NAME
GROUP 1
GROUP 2
GROUP 3
GROUP 4
OUTPUT
REQUIRED
LENGTH
INTENSIFIED
INVISIBLE
ACTIVE
Hope this helps, Do reward.
Edited by: Runal Singh on Mar 13, 2008 10:41 AM

What are the uses of table control and tabstrip control

can anyone tell me the uses of table control and tabstrip control

Hi,
table control is more comfortable for customizing.scroll bars all possible in this.where as it is not possible in step loops.
check this example.
PROGRAM ZBHTCTRL.
TABLES: LFA1, EKKO.
DATA: OKCODE1 LIKE SY-UCOMM,
OKCODE2 LIKE SY-UCOMM.
CONTROLS TABC TYPE TABLEVIEW USING SCREEN 1001.
DATA: BEGIN OF ITAB OCCURS 0,
MANDT LIKE EKKO-MANDT,
EBELN LIKE EKKO-EBELN,
BSTYP LIKE EKKO-BSTYP,
BSART LIKE EKKO-BSART,
END OF ITAB.
MODULE USER_COMMAND_1000 INPUT.
CASE OKCODE1.
WHEN 'BACK'.
SET SCREEN 0.
WHEN 'NEXT'.
SET SCREEN 1001.
SELECT * FROM EKKO INTO CORRESPONDING FIELDS OF TABLE ITAB WHERE
LIFNR = LFA1-LIFNR.
ENDCASE.
ENDMODULE. " USER_COMMAND_1001 INPUT
MODULE MOVE_DATA OUTPUT.
EKKO-MANDT = ITAB-MANDT.
EKKO-EBELN = ITAB-EBELN.
EKKO-BSTYP = ITAB-BSTYP.
EKKO-BSART = ITAB-BSART.
ENDMODULE. " MOVE_DATA OUTPUT
MODULE USER_COMMAND_1001 INPUT.
CASE OKCODE2.
WHEN 'BACK'.
SET SCREEN 1000.
ENDCASE.
ENDMODULE. " USER_COMMAND_1001 OUTPUT
MODULE STATUS_1001 OUTPUT.
SET PF-STATUS 'MENU'.
SET TITLEBAR 'TIT'.
ENDMODULE. " STATUS_1001 OUTPUT
MODULE STATUS_1000 OUTPUT.
SET PF-STATUS 'DMENU'.
SET TITLEBAR 'xxx'.
ENDMODULE. " STATUS_1000 OUTPUT
FORM ON_CTMENU_FORM1 USING CMENU TYPE REF TO CL_CTMENU.
CALL METHOD CMENU->LOAD_GUI_STATUS
EXPORTING
PROGRAM = ' ZBHTCTRL'
STATUS = 'CMENU'
MENU = CMENU.
CALL METHOD CMENU->ADD_FUNCTION
EXPORTING
FCODE = 'RX'
TEXT = 'RECIEVE'.
ENDFORM.
FLOW LOGIC:
PROCESS BEFORE OUTPUT.
MODULE STATUS_1000.
PROCESS AFTER INPUT.
MODULE USER_COMMAND_1000.
PROCESS BEFORE OUTPUT.
MODULE STATUS_1001.
LOOP AT ITAB WITH CONTROL TABC CURSOR TABC-TOP_LINE.
MODULE MOVE_DATA.
ENDLOOP.
PROCESS AFTER INPUT.
MODULE USER_COMMAND_1001.
LOOP AT ITAB.
ENDLOOP.
for more info check this link.
http://help.sap.com/saphelp_nw2004s/helpdata/en/9f/dbac1d35c111d1829f0000e829fbfe/content.htm
thanks
Ashu.

Add a new column in item table control of va01 screen

Hi All,
i have requirement to add new column in item table control of va01 screen 4900 for the custome field of vbap table
the required coloum is add with the help of access key
however whem i am trying to save data, that custom field is not populate
please let me know if any one had work on this

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

What is the use of table control in bdc is it same in module pool table con

Hi,
What is the use of table control in bdc is it same in module pool table control?
regards
eswar

Hi,
Table control means it contains as table and it will scroll in vertical and horizontal.
In module pool by using screen we can create new table control.
But BDC table control means here we can populate the data into the table control.
i.e.if you take VA01 for sales order creation in the belwo of VA01 screen there is table control for the filling of material details so here we will write the code to populate the data into the table control screen.
Thanks and regards,
shyla

Can i Use two qery hints in one SQL(Oracle)?

Hi,
Can i Use two Query hints in one SQL(Oracle)? USE_HASH and No_Merge
Thanks

user10916886 wrote:
Can I use like
/*+ USE_HASH(X,Y) NO_MERGE(X) */
will this work?Not really: NO_MERGE relates to mergeable views, not base tables. So whilst the USE_HASH may result in a hash join between the tables X and Y, USE_MERGE will be ignored for X.
As hoek says, however, HINTs should be a last resort only, and if they're to be used at all you're best to stay with those that don't involve explicit objects, like ALL_ROWS, FIRST_ROWS_10, etc.
user10916886 wrote:
Im my database, if i don't use query hints. The expalin plan uses Nested loops, hence the query takes a lot of time.You would be better trying the ALL_ROWS hint here, instead of USE_HASH.
Edit
The optimizer, however, will have chosen NESTED LOOPs where it did because it believed that to be the most efficient data retrieval path with the information that it had to hand. So, if your statistics are comprehensive and up-to-date, yet the optimizer is continually opting for the less efficient plan, there's something else wrong, and HINTs are only masking that problem in the short-term.

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).
The problem is that I want it to be displayed as checkbox on the selection screen's table control and not as a simple string with size = 1 like it is..
I hope it's clear and understood ...
Thanks in advance,
Rebeka

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

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.
Till now, i have been able to display table control on selection screen. but, how to write or display the output or how to call the output screen. i have to display alv output.
Please help on above issue.
Thanks,
Rajesh

How to hide table control in a screen

Hi, Gems,
I want to hide the table control.Using "loop at screen" I am able to hide all other components except table control.
Can anyone tell me how to hide table control in a screen?
Any help will be appreciated.
-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[].
    LOOP AT tabcontrol1-cols[] INTO wa_control1.
      wa_control1-invisible = '1'.
      MODIFY tabcontrol1-cols[] FROM wa_control1 INDEX sy-tabix.
    ENDLOOP.
ENDMODULE.

Tree walking using two tables

in order to create parent-child relationships, we need to use two tables because some children can have two parents and all parents have more than one children.
this makes tree walking by using the "connect by prior" difficult. has anyone run into something similar and what is the solution?
tia

If you try to run a hierarchical query, using START WITH,
CONNECTY BY, and PRIOR on a sub-query that contains a join
condition, or on a view that was created using a join condition,
you will get "ORA-01437: cannot have join with CONNECT BY". One
way to get around this problem is to create a new table from the
tables that need to be joined, then run the hierarchical query
on the new table.
For example, first create the new table:
CREATE TABLE new_table AS
SELECT old_table1.column_a, old_table2.column_b
FROM   old_table1, old_table2
WHERE old_table1.column_c = old_table2.column_d;
or if you are doing a self-join:
CREATE TABLE new_table AS
SELECT x.column_a, y.column_b
FROM   old_table1 x, old_table1 y
WHERE x.column_c = y.column_d;
Then, run the hierarchical query:
SELECT     column_a, column_b
FROM       new_table
START WITH column_a = 'whatever'
CONNECT BY PRIOR column_b = column_a;If you could post your table structure, some sample data, and a
sample of the desired result, some of us could probably provide
a more specific solution.
Having multiple parents should not create a problem unless the
relationship creates a loop, like if A is a parent of B and B is
a parent of C and C is a parent of A.

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Reg:Using Two Table controls in one screen

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