Problem in editing JTable fields.....

Hi there!!
I have got 2 classes in my package,one contains a public static JTable while the other has got some variables whose values I want the JTable's fields to populate with.Now the problem I have is that I can't populate the JTable's fields after making it's class's object and accessing the JTable using that object...Can anybody help plz?
Thanks...

Hi Cantry!!
I'm embedding my code in this post,,had to simplify the code as my application's code may not have been understandable,,,
Here's the code
//THIS IS THE CLASS CONTAINING JTable
import java.sql.*;
import java.util.StringTokenizer;
import javax.swing.JOptionPane;
import javax.swing.JTextField;
import javax.swing.*;
public class Test_GUI extends javax.swing.JFrame {
    /** Creates new form Test_GUI */
    public Test_GUI() {
        initComponents();
    // <editor-fold defaultstate="collapsed" desc=" Generated Code ">
    private void initComponents() {
        jScrollPane1 = new javax.swing.JScrollPane();
        jTable1 = new javax.swing.JTable();
        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
        setTitle("New Allocations");
        jTable1.setModel(new javax.swing.table.DefaultTableModel(
            new Object [][] {
                {null, null, null, null},
                {null, null, null, null},
                {null, null, null, null},
                {null, null, null, null}
            new String [] {
                "Title 1", "Title 2", "Title 3", "Title 4"
        jScrollPane1.setViewportView(jTable1);
        org.jdesktop.layout.GroupLayout layout = new
org.jdesktop.layout.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(layout.createSequentialGroup()
                .add(57, 57, 57)
                .add(jScrollPane1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 344,
org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                .addContainerGap(106, Short.MAX_VALUE))
        layout.setVerticalGroup(
            layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(layout.createSequentialGroup()
                .add(55, 55, 55)
                .add(jScrollPane1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 143,
org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                .addContainerGap(247, Short.MAX_VALUE))
        pack();
    }// </editor-fold>
     * @param args the command line arguments
    public static void main(String args[]) {
        Test_GUI tg2=new Test_GUI();
        tg2.SetTableValues();
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                new Test_GUI().setVisible(true);
        try
javax.swing.UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
                catch(Exception e)
                    e.printStackTrace();
        Test_GUI tg=new Test_GUI();
        tg.setVisible(true);
    // Variables declaration - do not modify
    private javax.swing.JScrollPane jScrollPane1;
    public static javax.swing.JTable jTable1;
    // End of variables declaration
    private javax.swing.JTextField jTextField6;
    public static void SetTableValues()
        System.out.println("here");
        Data_Class dc=new Data_Class();
        jTable1.setValueAt(dc.Test_data,0,0);
and code from the other calss,,,
//CLASS FROM WHERE I'M FETCHING THE DATA
public class Data_Class {
    static String Test_data="testdata";
    /** Creates a new instance of Data_Class */
    public Data_Class() {
}thanks in advance...

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Dear friend,
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here in the code >>>error i have marked it is saying that the method wd_cpuse_alv is unknown even with the method wd_cpifc_alv, firstly iam uable to edit the fields , ater that i can go futher , plz give me the step by step solution as iam new to it

Hi shaik,
    I couldn't find any problem in the code.
Whether that is the first method you are initializing the alv model?
Try this, Comment the whole code in that method. Activate the whole component including views and then uncomment the code.
Regards...
Arun.

I need to substitute the default font (times roman) in my editable form fields with a san serif...

I am making a PDF with editable form fields out of InDesign CS6. When I make the interactive PDF, the font, Helvetica Neue is being substituted with the default font, Times Roman. The client has provided me with last years PDF which has a nice San Serif for the editable fields. I need to change the font either to Helvetica Neue, or at least to a nice San Serif common system font. I have Acrobat X.
Thanks in advance!!

I called a friend of mine who walked me through this so I will post the instructions for anyone else who may be having this problem...
1. Open the PDF with the form fields in a recent version of Acrobat.
2. Click on the Toolls tab.
3. Under Forms, click Edit.
4. Now you will see your fields listed under "Field" > "Sort by"... "Text Field 1"... etc.
5. Holding "control" click where it says "Text Field 1" and some options will pop up.
6. Click on "Properties".
7. A "Text Fields Properties" window will pop up.
8. Click on the "Appearance" tab.
9. Here you can change your fonts and font sizes.
Good luck!

What would cause a single user not to be able to edit the fields in a form? All other users are able to edit the form.

I have a user who is unable to edit his time sheet in Adobe Reader XI. It worked fine in Adobe Reader 9.6. I recently upgraded his reader to version XI and he lost the ability to edit the fields. I re-imaged his machine and re-did his profile. He was able to edit his time sheet. A week later he's back to where he was. He was able to go to another machine with Adobe XI and edit his time sheet but he can't do it on his normal workstation. His time sheet shows the purple bar at the top telling him to fill out the form and that he can save data typed into the form. We're running XP SP3. How can I troubleshoot this?

My guess would be keyboard related. I'm guessing the field you're trying to fill has a keystroke event allowing only certain types of character. If the keyboard is faulty OR if the keyboard's layout (English, french, numLock, capLock) have been changed, allowed character could be someplace else.
I would first verify the presence of a particular format or a keystroke event in the format tab. I would then test my layout by typing charaters in another application such as notepad. Any chance the maximum character allowed would have mistaken be set to 0?
Also, I see you mentionned:
He was able to go to another machine with Adobe XI and edit his time sheet but he can't do it on his normal workstation
By Adobe, I'm guessing you mean Reader. Is it possible the default application on this other machine is Acrobat instead? If it is the case, the problem would probably be the way the file was created and maybe it would require to enable Extended features.......

Problem with the quantity field

hi every one
i am facing a problem with the quantity field (vbap-kwmeng)
as per my requirement i need to display this quantity field along with some other item fields from VBAP in an alv grid.
among all the fields displayed in the alv grid only this quantity field is editable(end user can change this quantity)
once end user changes this quantity and press save button i need to capture this new quantity in my internaltable.
problem is input of length of quantity is 15 and the output length is 19
so when i am pressing save
say my quantity is 50 when i am pressing save '0.050' is coming because of the length difference
how can i capture the original changed value.
vamsi

what about define two fields in you inner table ,one as char and the other as vbap-kwmeng, you can show the char one in the ALV gird , when user input value and press SAVE ,you can move the value to vbap-kwmeng.
you can test it,mybe some one has one better idea.

CS2 Pixel Problems when editing

Hi, I am an amatuer Photoshop user. I have recently had problems with editing pics either resizing or adjusting levels, saving then trying to post to a website. The pictures show up awfully pixeled. I downloaded the same pics without editing and they look fine. I have also had pics printed and I dont have the pixel problem. I assume something is wrong with my PS CS2 software. Is there a update to fix this problem or do I need to delete and reload my PS CS2 software program?

Further information on this problem: It seems to be linked to the condition of the data fields in the Revise HyperTrend window.
Within this window is a box containing data lines corresponding to the items to be graphed. The headings are: Expression Line Color Min/Max/Pos/Height.
There is room in this box for 19 lines of data. If more than 19 Items are entered, a scroll bar appears to the right.
It appears that attempting to adjust the widths of any of these fields (to view more of the data in a field, for example) triggers this problem. It may also be triggered if the width of the data displayed is covered by the scroll bar.
Can anyone figure out why this is happening and what to do about it?

Is it possible to have editable text field in interactive report?

Is it possible to have editable text field in interactive report?
Thanks,
Dip

Hi,
I followed your suggestion and defined an IR with apex_item.text columns and it works fine. Now however I face a new problem when I run the page and use the standard Search Bar:
- Click on Actions/Filter
- Select a column, for example the employee name.
- Open the Expression field LOV: I correctly see the different names.
- When I select one of the names, in the Expression field, instead of the name, I see:
"<input type="text" name="f03" size="20" maxlength="2000" value="Eugene" />"
Horrible!!!!!!
Is there a way to see the name and not that expression? The same thing get downloaded, so it´s really annoying.
Thank you very much in advance for your help!!!
Regards
Francesco

Start or stop edit jtable cell editing

Hello,
I got a problem with the jtable DefaultModel isCellEditable.
If I set the IsCellEditable to false, I would not be able to enable the cell selection as and when I want it.
What I have in mind is the add a mouselister so that if the user select a row using fast left mouse click like the procedure shown below
private class MouseClickHandler extends MouseAdapter {
public void mouseClicked(MouseEvent event) {
int no_mouseclick = 0;
no_mouseclick = event.getClickCount();
if (no_mouseclick >= 2) {
int cur_row = 0;
cur_row = table.getSelectedRow();
// table.setColumnSelectionAllowed(true);
// table.setRowSelectionAllowed(true);
for (int i=0;i<table.getColumnCount();i++){
table.editCellAt(cur_row,i);
System.out.println("mouse row--->" + cur_row);
I could overwrite the IsCellEditable to true to enable that particular or cell contains in that row to be able to accept input and overwrite any data which in my case obtained from the Sql database a sort of like input module using tabulation . I am also thinking of using text component or combobox to display the value for user selection , but I do not know how to enable a particular cell for editing if the Jtable created is using a non-editable DefaultModel. If I set the IsCellEditable to true, every single cell would be enable for editing , and this defeat the purpose of enable user input only upon double mouseclicks.
By the way , I am interested to know how to track the data changes in the cell within the jtable so that only those have been modified are notify from the Table model and updated into the Sql table
Could anyone of you out there provide some hints please
Thanks

Hello,
Tablemodellistener could detect the changes in the data, how about the backend database updating and transactional activity that must be associated with the data changes?
What is on my mind is that , the moment there is changes in the data detected by the TableModellistener, whatever records associated with or brougt up by Jtable would be all deleted from the database and then follow by the new set of new records to be inserted into the database. The disadvantage of this method is that everytime the backend database connection and activity need to be executed the moment there is a change in the data in the jtable cell. For example the user may be just amendment to only one cell , but all the records associated need to be deleted and then inserted again.
Perhaps there are better solution to deal with Jtable and JDBC backend connection where in this case, I am using JDO to undertake the database activity like the observable modelling .
Could someone provide the hint please
Thank

Problem in editable alv table .

hello friends ,
i am facing a problem in editable alv ,the problem is while saving my data in internal table through editable alv one of my numeric field is being wrongly updated .
for eg : if i am entering '2.00 ' in the field the value updated is 0.02.
regards ,
arpit.

Dear Arpit
Please check the below code and it may very useful
TABLES: VBAK, VBAP.
TYPE-POOLS: SLIS, ICON.
DATA: BEGIN OF ITAB OCCURS 0,
      VBELN LIKE VBAK-VBELN,
      ERDAT LIKE VBAK-ERDAT,
      END OF ITAB.
DATA: BEGIN OF JTAB OCCURS 0,
      VBELN LIKE VBAP-VBELN,
      MATNR LIKE VBAP-MATNR,
      KWMENG LIKE VBAP-KWMENG,
      END OF JTAB.
DATA: TB_FCAT TYPE SLIS_T_FIELDCAT_ALV,
      WA_FCAT LIKE LINE OF TB_FCAT,
      WA_LAYOUT TYPE SLIS_LAYOUT_ALV,
      TB_EVENT TYPE SLIS_T_EVENT,
      WA_EVENT LIKE LINE OF TB_EVENT,
      TB_HEADER TYPE SLIS_T_LISTHEADER,
      WA_HEADER LIKE LINE OF TB_HEADER,
      WA_KEYINFO TYPE SLIS_KEYINFO_ALV.
CLEAR WA_FCAT.
WA_FCAT-ROW_POS = '1'.
WA_FCAT-COL_POS = '1'.
*WA_FCAT-REF_FIELDNAME = 'VBELN'.
WA_FCAT-REF_TABNAME = 'VBAK'.
*WA_FCAT-OUTPUTLEN = '10'.
WA_FCAT-FIELDNAME = 'VBELN'.
WA_FCAT-EDIT = 'X'.
WA_FCAT-SELTEXT_M = 'DOCUMENT'.
APPEND WA_FCAT TO TB_FCAT.
CLEAR WA_FCAT.
WA_FCAT-ROW_POS = '1'.
WA_FCAT-COL_POS = '2'.
*WA_FCAT-REF_FIELDNAME = 'ERDAT'.
WA_FCAT-REF_TABNAME = 'VBAK'.
WA_FCAT-FIELDNAME = 'ERDAT'.
*WA_FCAT-EDIT = 'X'.
WA_FCAT-SELTEXT_M = 'DATE'.
APPEND WA_FCAT TO TB_FCAT.
CASE SY-UCOMM.
WHEN 'VBELN'.
    WA_FCAT-SELTEXT_M = 'SURENDRA'.
    MODIFY TB_FCAT FROM WA_FCAT.
ENDCASE.
SELECT VBELN ERDAT FROM VBAK INTO CORRESPONDING FIELDS OF TABLE ITAB UP TO 15 ROWS.
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
EXPORTING
   I_CALLBACK_PROGRAM                = SY-REPID
   IS_LAYOUT                         = WA_LAYOUT
   IT_FIELDCAT                       = TB_FCAT
TABLES
    T_OUTTAB                          = ITAB
IF SY-SUBRC <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
*         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
Thanks
Surendra P

While generating a crystal report can we edit database fiels in field explorer (at middle can we edit database fields)

while generating a crystal report can we edit database fiels in field explorer (at middle can we edit database fields)

Wrong forum to post the question, try to post the question in crystal reports community.
Its not possible to edit the database fields while creating the reports, its only used to call the rows of values in it. Can you explain me in detail what are you actually looking for .
--SumanT

Problem with Edit IN function between LR 2.3 and PS CS3

I recently upgraded my system to a Windows Vista 64 bit Core 2 Quad with 8 GB. Lightroom now works and loads images the way it should. I do have one major concern and need any help possible.
I am using LR 2.3 in 64 bit and PS CS3 ver 10.0.1 (which is 32 bit - loads slowly but otherwise works fine). The problem I am encountering is in LR Develop / Photo / Edit In... - using any of the menu items:
"Edit in Abode Photoshop CS3"
"Open as Smart Object In Photoshop"
"Merge to Panorama in Photoshop"
"Merge to HDR in Photoshop"
"Open as layers in Photoshop"
Photoshop opens but no image(s) are exported and I receive the message in LR - "The file could not be edited because Adobe Photoshop CS3 could not be launched."
Photoshop, however, was launched but no image exported and so I can't work on the image in PS. The appropriate TIFF image is created in LR for the first two menu items - nothing for the last three menu items.
I can create a partial work around by setting PS as an external editor, however, I can't use 4 of 5 of the menu items.
All the menu items work fine in Windows XPpro.
Any help is much appreciated.
PS I also tried the most recent Window 7 RC with exactly the same results.
Thanks
Bob

Don
I wasn't shouting - I just cut and paste the exact text and font in its original size and type as was shown in the message. Never had a thought that someone would be offended by cutting and pasting exactly what was in a message - it would appear that John Williams saw it for what it was.
However, sorry if I offended you.
Bob
Date: Mon, 1 Jun 2009 19:15:15 -0600
From: [email protected]
To: [email protected]
Subject: Problem with Edit IN function between LR 2.3 and PS CS3
There is no reason to shout. There are only other users here trying to help.
>

Problem in editing JTable fields.....

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