Prevent selecting of a row

Hello,
I have a little problem with spryselect. The scenario is two
datasets, master and detail. The user can change values in the
detail section, and I want to show the usual popup "Data changed,
save, discard, cancel?"; when the user says "cancel" no action
should be performed. Now, for the master table I used something
like
<tr class="nodeAttributeTable"
spry:select="nodeAttributeTable_selected" spry:repeat="nodeDefDS"
onclick="setCurrentRow_customized(this,{ds_RowID})" >
the function setCurrentRow_customized() calls
nodeDefDS.setCurrentRow() if and only if there are no changes in
the detail table. Now suppose that master row 1 is selected; the
users edits the details data and then clicks on master row 2
without saving data. The popup appears, the user answers "cancel".
Two things happens:
1) setCurrentRow_customized does NOT call
nodeDefDS.setCurrentRow(), and that's right
2) master row 2 is highlighted as consequence of spry:select,
and this is NOT what I want
In other words, spry:select highlights the "last clicked row"
and not the "logically selected" one.
Question: is there an easy way to highlight the "logically
selected" tabel row? Or, in other words, does spry provide some
mechanism to update the HTML element style in consequence of
setCurrentRow() instead of mouse click?
thanks
gv

Hi Donald,
first of all thanks for your reply.
quote:
I think I need some clarification:
So when they click on the "Cancel" button, the 'logicially
selected' selected row should revert back to row 1 because the
cancel button referred to row 1?
Mmmh... no. Not 'revert back', because row 2 does *NOT*
become logically selected. The sequence is
1 user clicks on row 2
2 system check if dirty data exists
3 if so, do nothing
4 else logically selected row 2 and proceed
and the corrensponding javascript function is
function setCurrentRow(tablerow, id) {
if( ! pendingUpdates()) {
nodeDefDS.setCurrentRow(id);
doSomethingElse(tablerow);
This is not the same as selecting row 2 and then reverting
back to row 1. Having a master-detail dataset, selecting row 2 in
master will cause a reload of detail dataset (the one with modified
data); even if I revert to row 1 I loose the modified data.
quote:
might be answered in the SetCurrentRowSample.html file
this may be a workaround. I don't like it much, because I
have to repeat twice the same HTML code; yes, I'm a very lazy man
:) I would prefer a spry:else construct... I'll take a look into
spry code, maybe I can implement it. More seriously, IMHO this is
not the right solution. I would like a sort of
spry.setSelected(rowid, status); this wolud give me the full
control, allowing something like
1 user clicks on row 2
2 system check if dirty data exists
3 if so, do nothing
4 else load row 2 and highlight it; then proceed
Now I'm studing Spry.Utils.SelectionManager... hope I can
find some usable entry point.
Thanks again for your assistance
bye
gv

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According to SAP Performance course the SELECT UP TO 1 ROWS is faster than SELECT SINGLE because you are not using all the primary key fields.
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check these threads..
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regards,
srinivas
<b>*reward for useful answers*</b>

Select single and select upto 1 rows

Hi
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Hi,
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select single is a construct designed to read database records with primary key. In the absence of the primary key, it might end up doing a sequential search, whereas the select up to 1 rows may assume that there is no primary key supplied and will try to find most suitable index.
The best way to find out is through sql trace or runtime analysis.
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The System test result showed that the variant Single * takes less time than Up to 1 rows as there is an additional level for COUNT STOP KEY for SELECT ENDSELECT UP TO 1 ROWS.
The 'SELECT SINGLE' statement selects the first row in the database that it finds that fulfils the 'WHERE' clause If this results in multiple records then only the first one will be returned and therefore may not be unique.
Mainly: to read data from
The 'SELECT .... UP TO 1 ROWS' statement is subtly different. The database selects all of the relevant records that are defined by the WHERE clause, applies any aggregate, ordering or grouping functions to them and then returns the first record of the result set.
Mainly: to check if entries exist.
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ANJI

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I am new to the forums and posted this to the wrong one the first time and I am not sure how to move it so I am just reposting it here. Sorry.
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class PackageTable extends JPanel
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class RadioButtonEditor extends DefaultCellEditor implements ItemListener
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}I have searched forever to try to find how to do this and I can't seem to get it right. If all the radiobuttons in one column are selected and I click on one of those rows in one of those columns, then the whole row is highlighted.
Can anyone help me out?
Thanks.
esk3 {

Sorry. I didn't know that I had to provide something that could be executed. I am going to try to put enough in so that it can. This is part of a larger program and this frame is called from another frame. Here it is. I hope it works.
import java.io.*;
import java.awt.*;
import java.awt.event.*;
import java.awt.Dimension.*;
import java.util.*;
import java.text.*;
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import javax.swing.event.*;
import javax.swing.border.*;
import javax.swing.table.*;
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import javax.swing.JScrollPane.*;
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private Vector totaldata;
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private JLabel stoplabel;
private JTextField startfield;
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private JTextField errorfield;
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      pf = new JTextField(pathfile);
      cb = new JTextField(250);
      startlabel = new JLabel("START_TIME = ");
      stoplabel = new JLabel("STOP_TIME = ");
      JLabel typelabel = new JLabel("TYPE OF FORMAT TO OUTPUT");
      JButton savebutton = new JButton("Save and Run");
      JButton jbtAddRow = new JButton("Add New Row");
      JButton jbtUpdateRow = new JButton("Update Row");
      JButton jbtDeleteRow = new JButton("Delete Row");
      JButton cancelbutton = new JButton("Cancel");
      cb.setEditable(false);
      cb.setBounds(130,230,100,30);
      cb.setEnabled(false);
      cb.setVisible(false);
      pflabel.setBounds(20,20,100,30);
      pf.setEditable(false);
      pf.setBounds(130,20,300,30);
      startlabel.setBounds(20,90,100,30);
      startfield.setEditable(false);
      startfield.setBackground(new Color(255,255,255));
      startfield.setBounds(130,90,300,30);
      stoplabel.setBounds(20,120,100,30);
      stopfield.setEditable(false);
      stopfield.setBackground(new Color(255,255,255));
      stopfield.setBounds(130,120,300,30);
      typelabel.setBounds(525,150,400,30);
      savebutton.setBounds(130,500,130,30);
      jbtAddRow.setBounds(280,500,130,30);
      jbtUpdateRow.setBounds(430,500,130,30);
      jbtDeleteRow.setBounds(580,500,130,30);
      cancelbutton.setBounds(730,500,130,30);
      add(scrollPane);
      add(pflabel);
      add(pf);
      add(startlabel);
      add(stoplabel);
      add(startfield);
      add(stopfield);
      add(typelabel);
      add(jbtAddRow);
      add(jbtUpdateRow);
      add(jbtDeleteRow);
      add(savebutton);
      add(cancelbutton);
public void createAndShowGUI() {
    //Create and set up the window.
    pdsframe = new JFrame("PDS Batch Parameters");
    pdsframe.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    totaldata = new Vector();
    //Create and set up the content pane.
    PackageTable newContentPane = new PackageTable(pathfile);
    newContentPane.setOpaque(true); //content panes must be opaque
    pdsframe.setContentPane(newContentPane);
    //Display the window.
    pdsframe.setLayout(null);
    pdsframe.setSize(1100,700);
    pdsframe.setLocationRelativeTo(null);
    pdsframe.setFocusableWindowState(true);
    pdsframe.setVisible(true);
    pdsframe.show();
    pdsframe.setAlwaysOnTop(true);
    pdsframe.requestFocus();
public void main()
    Toolkit.getDefaultToolkit().beep();
    createAndShowGUI();
}Does this help? I hope it works. These are the relevant parts. Thanks.
esk3

Select the current row

hi.,
I am using jdev 11.1.5
can any would please tell me how to select the current row in a table and perform operations in it.,
My Scenario:
I had created a table.,
If the user clicks the button named post it must check the attribute [
Year] and the Status must be updated to all the year
For eg;
St Year
N 201011
N 201112
if the user clicks the button The st attribute should be updated with corresponding Year
so that the N must be updated to P with the year 201011 now my output should be
st Year
P 201011
N 201112
any one can pls help me

Hi..
You can try this using In built Bindings.For that Table need row selection single and need form using same VO.for update drag Commit operation as a button to form.
http://www.mandsconsulting.com/adf-table-row-selection-event-update-form

How to select a particular row in grid?

I am trying to generate a user defined CFL form which should work exactly as system CFL. Using Matrix takes minutes to load the query's output so I m using grid instead and passing the query as a parameter to datatable. is there any way to select a particular row in grid through SDK ? for matrix , it cud be written like 'matrix.selectrow(). doesn't seem to have such property for grid. Any help on this will be appreciated.
Thank you..

hi
oGrid.SelectionMode = SAPbouiCOM.BoMatrixSelect.ms_Single;
oGrid.Rows.SelectedRows.Add(pVal.Row);
i think that will help you
Regards,
Rajesh Saini

How to select a particular row in a JTable?

I want to select a particular row in a JTable. i.e something like
table.setSelectedRow(arg)how can i do it.

You can use
table.getSelectionModel().setwhateverIsInTheAPI(...)
depending on your selection mode.Thanx,
but i don't want to change the selectionMode, i
want to select a particular row thro program.
This is like list.setSelected(index) in
JListThe original poster was pointing you in the right direction. You have to use the SelectionModel when you want to work with the selected indexes of a JTable. It will return a ListSelectionModel, which will be an instance of DefaultListSelectionModel unless you implemented your own. Refer to the API for the appropiate method(s).
http://java.sun.com/j2se/1.5.0/docs/api/javax/swing/ListSelectionModel.html

Group By Select Top 1 Rows

Hi Guys,
I tried Group By from Select Top 1 Records, As below the script wasn't work.
Please help.
SELECT TOP 1 NR.SHGId, NR.Amount
FROM NEW_DCB_REPORT NR
WHERE NR.SHGId = ND.SHGId
AND NR.ShgMemberId = ND.ShgMemberId
AND NR.LoanNumber = ND.LoanNumber
GROUP BY NR.SHGId,NR.Amount
ORDER BY NR.LedgerNumber DESC
SHGId
SHGMemberId
LoanNumber
Amount
Select Top 1 Row
1028
147852
1
1000
Select Top 1 Row
1028
147853
1
2000
Select Top 1 Row
1028
147854
1
1000
Select Top 1 Row
1028
147855
1
1000
5000
I expected the results are:
SHGId
Amount
1028
5000

Yes I did it.
Select SHGId,
SUM(Amount)
amt FROM
SELECT NR.SHGId,
NR.Amount,
, Row_number()
Over(partition
by NR.SHGId,
NR.ShgMemberId , NR.LoanNumber
Order
by NR.LedgerNumber
DESC
) rn
FROM NEW_DCB_REPORT NR
JOIN
NEW_DCB_REPORT ND
ON
NR.SHGId
=
ND.SHGId
AND NR.ShgMemberId
= ND.ShgMemberId
AND NR.LoanNumber
= ND.LoanNumber
) t
Where rn=1
GROUP
BY SHGId
I just changed above the script Partition by add one more column and
[yourNDTable]
Should come NEW_DCB_REPORT table.
However, It shows below the error ,. Please help.
Invalid object name 'NEW_DCB_REPORT'.

Prevent selecting of a row

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