Highlighting one row in a table control

Hi All,
Can i highlight one row in a table control. I found some stroke color in the properties for a field in table control. But i am not sure, will it be applied to the entire column or to a particular field.
Anybody aware of this.?
Regards,
Manjunatha.T.S

Hi,
This is not currently available in VC.
Lior

Similar Messages

Changing number of rows oin a table control dynamically

Hi all
Is there a way to change the no of rows dynamically.
I have a requirement that at run time , depending on a condition, I have to change the no of rows in the table control to 1 row.
Is this possible to do?If else How?
Thanks.

You can redefine table control attributes eachtime PBO is called, because those attributes are dynamic. So although you defined tc-lines as 1 in first PBO execution, you can redefine to 2 if some condition is achieved,
One idea could be to create a global var, called tc_lines which is initialized as 1. In your PBO you shoud use: <tc>-lines = tc_lines.
In PAI, when you obtain your condition, you shoud here add or subract one from this global variable.
Regards,
Valter Oliveira.

What is the maximum number of row for a table control in LabWindows/CVI ?

I use LabWindows CVI 8.5.1 (MMI first developped in version 6.0).
In one of our many MMI, a table control contains a list of aircraft parameters.
We can add as many parameters (row) as we want but over 40 000 we observe a crash of the LabWindows CVI runtime.
Our client want to inscrease the number of parameters (row) up to 200 000 !!!
So my questions are:
What is the real maximum number of row for the table control ?
Is this maximum number of row different on LabWindows 2010 version ?
Or is there an other solution ?
Thanks

Greetings,
Can you clarify what you mean by "crash"? Is there an error message thrown? Is it possible that you've consumed all of the available memory?
Please let me know.
Thanks, James Duvall
Product Support Engineer
National Instruments

Insert row and delete row in a table control

Hi Experts,
I am using a table control in module pool programming, How can I Insert row and delete row in a table control?
Thanks in Advance....

Santhosh,
Iam using this code..
FORM fcode_delete_row
              USING    p_tc_name           TYPE dynfnam
                       p_table_name
                       p_mark_name   .
-BEGIN OF LOCAL DATA----
DATA l_table_name       LIKE feld-name.
data: p_mark_name type c.
FIELD-SYMBOLS <tc>         TYPE cxtab_control.
FIELD-SYMBOLS <table>      TYPE STANDARD TABLE.
FIELD-SYMBOLS <wa>.
FIELD-SYMBOLS <mark_field>.
-END OF LOCAL DATA----
ASSIGN (p_tc_name) TO <tc>.
get the table, which belongs to the tc                               *
CONCATENATE p_table_name '[]' INTO l_table_name. "table body
ASSIGN (l_table_name) TO <table>.                "not headerline
delete marked lines                                                  *
DESCRIBE TABLE <table> LINES <tc>-lines.
LOOP AT <table> ASSIGNING <wa>.
access to the component 'FLAG' of the table header                 *
    ASSIGN COMPONENT p_mark_name OF STRUCTURE <wa> TO <mark_field>.
if <MARK_FIELD> = 'X'.
    PERFORM f_save_confirmation_9101.
    IF gv_answer EQ '1'.
      DELETE <table> INDEX syst-tabix.
      IF sy-subrc = 0.
        <tc>-lines = <tc>-lines - 1.
      ENDIF.
      ELSE.
      ENDIF.
    ENDIF.
ENDLOOP.
in this code   ASSIGN COMPONENT p_mark_name OF STRUCTURE <wa> TO <mark_field>.
if <MARK_FIELD> = 'X'.
this code is not working...

Get the count of rows in a table control

Hi Experts,
How do I get the count of the rows in a table control during run time.
I am developing a BDC in which I have to check all entries in a table control.
My requirement is to get the total number of rows in a table control dynamically.
Thanks
Kumar

Hi,
Use a variable when u r passing the records from the internal table to the screen fields
and display the same.
I think this idea may help u.
And pls explain me ur requirement clearly.
Refer to the following link this may help u.
http://sapabapnotes.blogspot.com/2008/03/working-with-ecatt-extended-computer.html
Reward if helpful.
Jagadish

How to increase row height in table control?

Hi experts,
We have a push button in table control created using screen painter. Since this is a touch screen transaction, the default height is very small for the worker in the plant to click on a specific row, i would like to know if there is any way to increase the row height in the table control. There is no attribute in Screen painter for increasing row height in table control. I did try "import dynpro", hoping to increase the row height and export the dynpro, but that doesn't seem to have row height attributes. Any help in this regard is highly appreciated. Thanks,
Raj

Using a new technology means you have to recreate your screen: you may create an HTML using CL_DD_* classes (that's called "Dynamic Documents"). See [SAP Library - DD programming guide|http://help.sap.com/saphelp_nw2004s/helpdata/en/13/12284b019511d4a73e0000e83dd863/frameset.htm]. Demos are provided in SDYNAMICDOCUMENTS package. Or I think you may create web dynpro and define a CSS style to enlarge objects.
If you don't want to create everything, maybe you can find out a workaround with GuiXT, for example creating a big button in each row (for example, with BUTTONSIZE, but don't know if it changes the height of rows but that's worth trying).
Well, [Synactive documentation about table controls|http://www.synactive.com/docu_e/specials/tables.html] does not seem to allow that.
Maybe you can move your question to the "scripting" forum and ask about how to do it with GuiXT...

How to display particular ROW of a table control in display/change mode

Hi,
Can we make particular ROW in a table control display mode or editable mode depending upon the conditions?.
Any inputs..
Rgds,
Lakshmiraj

Hi,
Yes it is possible. check the follwoing code for help.
*& Include           Z101954_ASSIGNMENT1I01
*&      Module VALIDATE_SALES_ORG INPUT
      text
MODULE validate_sales_org INPUT.
SELECT SINGLE zvkorg FROM vbak INTO zvbak-zvkorg
*WHERE zvbeln = zbookhdr-zvbeln.
IF sy-subrc <> 0.
   MESSAGE 'INVALID AIRLINE ID INPUT' TYPE 'I'.
   CALL SCREEN 1000.
ENDIF.
ENDMODULE.                 " VALIDATE_SALES_ORG INPUT
*&      Module USER_COMMAND_1001 INPUT
      text
MODULE user_command_1001 INPUT.
var3 = 1.
IF sy-ucomm <> 'SAVE'.
    PERFORM material_check.
    IF sy-subrc <> 0.
      MESSAGE 'ENTER THE CORRECT MATERIAL NUMBER' TYPE 'I'.
    ELSE.
      SELECT SINGLE zmaktx zmeins zwaerk zstprs FROM zmara
        INTO CORRESPONDING FIELDS OF it_salesitems
         WHERE zmatnr = it_salesitems-zmatnr.
      SELECT SINGLE zwerks zlgort FROM zorg
        INTO CORRESPONDING FIELDS OF it_salesitems
        WHERE zvkorg = wa_salesorder-zvkorg
         AND zvtweg = wa_salesorder-zvtweg
         AND zspart = wa_salesorder-zspart.
      it_salesitems-znetwr = it_salesitems-zstprs * it_salesitems-zbrgew.
     MODIFY it_salesitems FROM it_salesitems INDEX sy-tabix.
      MOVE-CORRESPONDING it_salesitems TO temp_salesitems.
      APPEND temp_salesitems.
      REFRESH it_salesitems.
    ENDIF.
ENDIF.
LOOP AT temp_salesitems.
if it_salesitems-pick = 'X'.
           LOOP AT SCREEN.
         IF screen-name EQ 'DETAIL'.
           screen-input = 1.
           MODIFY SCREEN.
         ENDIF.
       ENDLOOP.
       endif.
       endloop.
CASE sy-ucomm.
    WHEN 'SAVE'.
      PERFORM check_ship_to_party.
      IF sy-subrc <> 0.
        MESSAGE 'ENTER THE CORRECT SHIP TO PARTY ' TYPE 'I'.
      ELSE.
        PERFORM check_payer.
        IF sy-subrc <> 0.
          MESSAGE 'ENTER THE CORRECT PAYER' TYPE 'I'.
        ELSE.
          PERFORM check_bill_to_party.
          IF sy-subrc <> 0.
            MESSAGE 'ENTER THE CORRECT BILL TO PARTY' TYPE 'I'.
          ELSE.
            wa_salesorder-zernam = sy-uname.
            MOVE-CORRESPONDING wa_salesorder TO zvbak.
            MODIFY zvbak.
            LOOP AT it_salesitems.
              it_salesitems-zvbeln = wa_salesorder-zvbeln.
              MOVE-CORRESPONDING it_salesitems TO zvbap.
              MODIFY zvbap.
            ENDLOOP.
            IF sy-subrc = 0.
              MESSAGE 'THE DATA IS SAVED SUCCESSFULLY' TYPE 'I'.
              CLEAR wa_salesorder.
              REFRESH it_salesitems.
              REFRESH temp_salesitems.
              IF sy-tcode = 'ZVA01'.
                CALL SCREEN '1000'.
              ELSE.
                CALL SCREEN '1003'.
              ENDIF.
            ENDIF.
          ENDIF.
        ENDIF.
      ENDIF.
    WHEN 'DETAIL'.
      CALL SCREEN '1002'.
    WHEN 'BACK'.
      IF sy-tcode = 'ZVA03'.
        CLEAR wa_salesorder.
        CALL SCREEN '1003'.
      ELSE.
        PERFORM pop_up.
      ENDIF.
    WHEN 'EXIT'.
      IF sy-tcode = 'ZVA03'.
        LEAVE PROGRAM.
      ELSE.
        PERFORM pop_up.
      ENDIF.
    WHEN 'CANCEL'.
      IF sy-tcode = 'ZVA03'.
        CLEAR wa_salesorder.
        CALL SCREEN '1003'.
      ELSE.
        PERFORM pop_up.
      ENDIF.
ENDCASE.
ENDMODULE.                 " USER_COMMAND_1001 INPUT
*&      Module input_help_sold_to_party INPUT
      text
MODULE input_help_sold_to_party INPUT.
SELECT zkunag FROM zvbak INTO CORRESPONDING FIELDS OF TABLE
    itab.
CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
    EXPORTING
DDIC_STRUCTURE         = ' '
      retfield               = 'ZKUNAG'
PVALKEY                = ' '
     dynpprog               = sy-cprog
     dynpnr                 = '1000'
     dynprofield            = 'ZKUNAG'
STEPL                  = 0
WINDOW_TITLE           =
VALUE                  = ' '
     value_org              = 'S'
MULTIPLE_CHOICE        = ' '
DISPLAY                = ' '
CALLBACK_PROGRAM       = ' '
CALLBACK_FORM          = ' '
MARK_TAB               =
IMPORTING
USER_RESET             =
    TABLES
      value_tab              = itab
FIELD_TAB              =
RETURN_TAB             =
DYNPFLD_MAPPING        =
EXCEPTIONS
PARAMETER_ERROR        = 1
NO_VALUES_FOUND        = 2
OTHERS                 = 3
IF sy-subrc <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
        WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
ENDMODULE.                 " input_help_sold_to_party INPUT
*&      Form pop_up
      text
--> p1        text
<-- p2        text
FORM pop_up .
CALL FUNCTION 'POPUP_TO_CONFIRM'
    EXPORTING
TITLEBAR                    = ' '
DIAGNOSE_OBJECT             = ' '
      text_question               = 'DO YOU WANT TO SAVE THE ORDER?'
     text_button_1               = 'YES'(001)
     icon_button_1               = ' '
     text_button_2               = 'No'(002)
     icon_button_2               = ' '
     default_button              = '1'
     display_cancel_button       = 'X'
     userdefined_f1_help         = ' '
START_COLUMN                = 25
START_ROW                   = 6
POPUP_TYPE                  =
IV_QUICKINFO_BUTTON_1       = ' '
IV_QUICKINFO_BUTTON_2       = ' '
IMPORTING
     answer                      = ans
TABLES
PARAMETER                   =
EXCEPTIONS
TEXT_NOT_FOUND              = 1
OTHERS                      = 2
IF sy-subrc <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
        WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
CASE ans.
    WHEN '001'.
      PERFORM check_ship_to_party.
      IF sy-subrc <> 0.
        MESSAGE 'ENTER THE CORRECT SHIP TO PARTY ' TYPE 'I'.
      ELSE.
        PERFORM check_payer.
        IF sy-subrc <> 0.
          MESSAGE 'ENTER THE CORRECT PAYER' TYPE 'I'.
        ELSE.
          PERFORM check_bill_to_party.
          IF sy-subrc <> 0.
            MESSAGE 'ENTER THE CORRECT BILL TO PARTY' TYPE 'I'.
          ELSE.
            wa_salesorder-zernam = sy-uname.
            MOVE-CORRESPONDING wa_salesorder TO zvbak.
            MODIFY zvbak_101954.
            temp_salesitems-zvbeln = wa_salesorder-zvbeln.
            MOVE-CORRESPONDING temp_salesitems TO zvbap.
            MODIFY zvbap.
            IF sy-subrc = 0.
              MESSAGE 'THE DATA IS SAVED SUCCESSFULLY' TYPE 'I'.
              CLEAR wa_salesorder.
              REFRESH it_salesitems.
              REFRESH temp_salesitems.
              IF sy-ucomm = 'EXIT'.
                LEAVE PROGRAM.
              ENDIF.
              IF sy-tcode = 'ZVA01'.
                CALL SCREEN '1000'.
              ELSE.
                CALL SCREEN '1003'.
              ENDIF.
            ENDIF.
          ENDIF.
        ENDIF.
      ENDIF.
    WHEN '002'.
      IF sy-tcode = 'ZVA01'.
        CLEAR wa_salesorder.
        REFRESH it_salesitems.
        REFRESH temp_salesitems.
        CALL SCREEN '1000'.
      ELSE.
        CLEAR wa_salesorder.
        REFRESH it_salesitems.
        REFRESH temp_salesitems.
        CALL SCREEN '1003'.
        CLEAR ans.
      ENDIF.
ENDCASE.
ENDFORM.                    " pop_up
*&      Module USER_COMMAND_1002 INPUT
      text
MODULE user_command_1002 INPUT.
IF sy-datar = 'X'.
   PERFORM material_check.
   IF sy-subrc <> 0.
     MESSAGE 'ENTER THE CORRECT MATERIAL' TYPE 'I'.
   ELSE.
     SELECT SINGLE zmaktx zmeins zwaerk zstprs FROM zmara_101954
     INTO CORRESPONDING FIELDS OF wa_salesitems
       WHERE zmatnr = wa_salesitems-zmatnr.
     wa_salesitems-znetwr = wa_salesitems-zstprs * wa_salesitems-zbrgew.
   ENDIF.
   var = 1.
ENDIF.
IF sy-ucomm = 'BACK'.
    LOOP AT temp_salesitems.
      MODIFY temp_salesitems FROM wa_salesitems .
    ENDLOOP.
    it_salesitems-pick = ' '.
    CALL SCREEN '1001'.
ENDIF.
ENDMODULE.                 " USER_COMMAND_1002 INPUT
*&      Module USER_COMMAND_1000 INPUT
      text
MODULE user_command_1000 INPUT.
CASE sy-ucomm.
    WHEN 'NEXT'.
      SELECT * FROM zt001k_101954 INTO CORRESPONDING FIELDS OF
        temp_salesorder WHERE
        zvkorg = wa_salesorder-zvkorg AND
        zvtweg = wa_salesorder-zvtweg AND
        zspart = wa_salesorder-zspart.
      ENDSELECT.
      IF sy-subrc = 0.
        CALL SCREEN '1001'.
      ELSE.
        MESSAGE 'Invalid Data Entered' TYPE 'I'.
        CALL SCREEN '1000'.
      ENDIF.
ENDCASE.
ENDMODULE.                 " USER_COMMAND_1000 INPUT
*&      Module USER_COMMAND_1003 INPUT
      text
MODULE user_command_1003 INPUT.
IF sy-ucomm = 'NEXT'.
   IF sy-datar = ' '.
     MESSAGE 'ENTER PURCHASE ORDER NUMBER' TYPE 'I'.
     CALL SCREEN 1000.
    IF NOT wa_salesorder-zvbeln CO '0123456789'.
      MESSAGE 'PURCHASE ORDER NUMBER IS NOT IN THE EXPECTED FORMAT' TYPE 'I'.
      CALL SCREEN '1003'.
    ENDIF.
    var3 = 0.
    CALL SCREEN '1001'.
ENDIF.
ENDMODULE.                 " USER_COMMAND_1003 INPUT
*&      Module input_help_sales_order INPUT
      text
MODULE input_help_sales_order INPUT.
SELECT zvbeln FROM zvbak_101954 INTO CORRESPONDING FIELDS OF TABLE
itab1.
CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
    EXPORTING
DDIC_STRUCTURE         = ' '
      retfield               = 'ZVBELN'
PVALKEY                = ' '
     dynpprog               = sy-cprog
     dynpnr                 = '1003'
     dynprofield            = 'ZVBELN'
STEPL                  = 0
WINDOW_TITLE           =
VALUE                  = ' '
     value_org              = 'S'
MULTIPLE_CHOICE        = ' '
DISPLAY                = ' '
CALLBACK_PROGRAM       = ' '
CALLBACK_FORM          = ' '
MARK_TAB               =
IMPORTING
USER_RESET             =
    TABLES
      value_tab              = itab1
FIELD_TAB              =
RETURN_TAB             =
DYNPFLD_MAPPING        =
EXCEPTIONS
PARAMETER_ERROR        = 1
NO_VALUES_FOUND        = 2
OTHERS                 = 3
IF sy-subrc <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
        WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
ENDMODULE.                 " input_help_sales_order INPUT
*&      Module back_command INPUT
      text
module back_command input.
*if sy-ucomm = 'SAVE' OR 'BACK' OR 'DETAIL' OR 'EXIT' OR 'CANCEL'.
*endif.
endmodule.                 " back_command INPUT
Regards
Rajesh Kumar

Locking a particular row in a table control

Hi All,
I have module pool program in which table control is used. I would like to know whether it is possible to lock a particular row in the table so that another person will not be able to edit it until the first user completes his work. It should be only for that particular record which is being currently edited in the table.

Hi,
Yes you can lock particular row in a table control..
In the flow logic..
PROCESS BEFORE OUTPUT.
LOOP AT itab INTO wa WITH CONTROL tc.
     MODULE disable_row.
ENDLOOP.
MODULE disable_row.
* call the Enqueue function module..If the
    IF sy-subrc NE 0.
      LOOP AT screen.
           SCREEN-INPUT = 0.    " Disable for input
           MODIFY SCREEN.
      ENDLOOP.
   ENDIF.
ENDMODULE.
Thanks
Naren

Changing height of a row in a table control

Hi all,
I have developed a webdynpro application in which i am using a table control in the view. Can anyone tell me how can i change the height of a row in the table control?
thanx in advance
anuradha

hi anuradha,
you can set the number of the rows to be displayed, in the table controller properties, so that those many rows will be disaplayed at a time.
to do this.
Go to table controller properties,
mention the integer( number of rows to be displayed ) value in the <b>visiblerowcount</b> property.
if your requirement is not this then let me know.
bye.
Brahmanandam.

Insert row in a table control

Hi,
I have a requirement to insert a new row and delete an existing row from a table control.
Please help me how to proceed with this.
Thanks in advance.
Suresh

Hi,
Sorry for wrongly framed question.
The question is
I have a requirement to insert a new <b>column</b> and delete an existing <b>column</b> from a table control.
Thanks,
Suresh

Fetching more than one row from a table after selecting one value from the dropdown

Hi Experts,
How can we fetch more than one row from a table after selecting one value from the dropdown.
The scenario is that I have some entries in the dropdown like below
A               B               C
11256          VID          911256
11256          VID          811256
11256          SONY      11256
The 'B' values are there in the dropdown. I have removed the duplicate entries from the dropdown so now the dropdownlist has only two values.for eg- 'VID' and'SONY'. So now, after selecting 'VID' from the dropdown I should get all the 'C' values. After this the "C' values are to be passed to other methods to fetch some data from other tables.
Request your help on this.
Thanks,
Preeetam Narkhede.

Hi Preetam!
I hope I understand your request proberly, since this is more about Java and less about WebDynpro, but if I'm wrong, just follow up on this.
Supposed you have some collection of your original table data stored in variable "origin". Populate a Hashtable using the values from column "B" (let's assume it's Strings) as keys and an ArrayList of whatever "C" is (let's assume String instances, too) as value (there's a lot of ways to iterate over whatever your datasource is, and since we do not know what your datasource is, maybe you'll have to follow another approach to get b and c vaues,but the principle should remain the same):
// Declare a private variable for your Data at the appropriate place in your code
private Hashtable temp = new Hashtable<String, ArrayList<String>>();
// Then, in the method you use to retrieve backend data and populate the dropdown,
// populate the Hashtable, too
Iterator<TableData> a = origin.iterator();
while (a.hasNext()) {
     TableData current = a.next();
     String b = current.getB();
     String c = current.getC();
     ArrayList<String> values = this.temp.get(b);
     if (values == null) {
          values = new ArrayList<String>();
     values.add(c);
     this.temp.put(b, values);
So after this, you'll have a Hashtable with the B values als keys and collections of C values of this particular B as value:
VID --> (911256, 811256)
SONY --> (11256)
Use
temp.keySet()
to populate your dropdown.
After the user selects an entry from the dropdown (let's say stored in variable selectedB), you will be able to retrieve the collection of c's from your Hashtable
// In the metod you handle the selection event with, get the c value collection
//and use it to select from your other table
ArrayList<String> selectedCs = this.temp.get(selectedB);
// now iterate over the selectedCs items and use each of these
//to continue retrieving whatever data you need...
for (String oneC : selectedCs) {
     // Select Data from backend using oneC in the where-Clause or whatever...
Hope that helps
Michael

How to bring the more than one rows from the table into the script

Hi
I have to bring more than one rows from the table into the Main windows of the script. so plz help me out.
Thanks in Advance
Ananya

Hi Ananya,
   Bring more than one row into main window of script.
   For this you need to do some changes for data which you pass to main window.At a time you need to pass more than one row,so for this you need to define one structure.See below code.
Types:begin of ty_rows,
     include structure (your row_structure),
     include structure (your row_sturcture),
Types:end of ty_rows.
for example....
If i need to pass 2 vendor details at a time to main window then the structure should be like this.
Types:begin of ty_rows,
       vendor1 like lfa1-lifnr,
       vendor1_name like lfa1-name1,
       vendor2 like lfa1-lifnr,
       vendor2_name like lfa1-name1,
      end of ty_rows.
Data:i_main type standard table of ty_rows,
     wa_main type ty_rows.
Based on condition you can pass more than one rows of your actual internal table data to i_main internal table.
Then you can pass i_main internal table to your main window.
    I think this will help you.
Cheers,
Bujji

Want to disable one row in a table

Hi,
I have a requirement where I have to disable only one row of a table.
Also, I am not using any checkboxes/radiobuttons in the table.
Please help me in resolving this.
Thanking You.
Regards.
Reinuka.

Hi,
Create a Value Node in the below mentioed structure
TableNode
---value1
---value2
---value3
---TableRowReadOnly(boolean)
Note: - make sure that the attribute TableRowReadOnly is in the same level as the other attributes in the node
Create an Action for the onLeadSelect event for the table and in that action, write the following code:
int leadSelection = wdContext().node<nodename>().getLeadSelection();
if(leadSelection != -1)
     for(int i = 0; i < wdContext.nodeTableNode().size(); i++)
             if(condition)
                      wdContext().nodeTableNode().getTableNodeElementAt(i).setTableReadOnly(true);
          else
                      wdContext().nodeTableNode().getTableNodeElementAt(i).setTableReadOnly(false);
Hope this helps u
Regards,
Poojith MV

Get all rows from a table control

Hi All,
I have a table control with one column. What function should I use to retrieve all the rows ? Do I need to iterate row by row and read each row or is it possible to do it in one function ?
Thanks,
Kanu
Solved!
Go to Solution.

Supposing vells in the column have all the same data type, you can retrieve the whole column with a single instruction:
GetTableCellRangeVals (panel, control, VAL_TABLE_COLUMN_RANGE (1), array, VAL_COLUMN_MAJOR);
The array passed must be large enough to retrieve all data. Alternatively, you may substitute the macro VAL_TABLE_COLUMN_RANGE with the appropriate MakeRect instruction.In case your table was dinamically built, you can obtain the nu,ìmber of rows using GetNumTableRows and dimension your array accordingly.
The above macro is defined in userint.h together with some other useful macros that can be used to access data in a table.
There are some precautions to take in case of string values or some cell type (ring, combo box, button...) that are described in the hell for the function.
Proud to use LW/CVI from 3.1 on.
My contributions to the Developer Zone Community
If I have helped you, why not giving me a kudos?

How to select one row in a table with radio button

Hi all.
I have a VO where there is an attribute (isDefault [String]) that identifies the default record in the view. The possible values are 'Y' for yes and 'N' for no. Obviously only one record can have the 'Y' value.
In my page I have created an ADF Table (with the usual data control drag & drop). I would to transform the default inputText of "isDefault" field with a selectOneRadio component in order to permit the user to select (and save contextually in the DB) the default row of this table.
Can you explain me how? I'm using JDeveloper 11.1.1.4.
Thanks in advance.
Baduel

Baduel wrote:
Cvele,
thanks for your responses. Yes, it's easier to use af:selectBooleanCheckbox but I need that the selection is mutually exclusive (only one row can be selected). >If this is possible also with the boolean checkbox please tell me how.- Let's try with CheckBox :
1. At the ViewObjectImpl level (for example, YourViewObjectImpl), add the following code:
private oracle.jbo.Key currSelectedRowKey = null;
public void doRowSelection(Key newKey) {
      // de-select old one
      if (currSelectedRowKey != null) {
          Row[] rows = findByKey(currSelectedRowKey, 1);
          if (rows != null && rows.length > 0)
               rows[0].setStatusAsBoolean(Boolean.FALSE); // cast to the appropriate row Impl class if need !
     // remember a new selected row key:
    currSelectedRowKey = newKey;
}In the ViewRowImpl, in the transient attr settter, do as follows:
public void setStatusAsBoolean(Boolean value) {
     setStatus(value.booleanValue() ? ONE : ZERO);
     if (value.booleanValue()) {
         YourViewObjectImpl vo = (YourViewObjectImpl)getViewObject();
         vo.doRowSelection(getKey());
   }   P.S. The above was not tested at all, but should give you an idea

Highlighting one row in a table control

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