ECC6 and display of PO

hello all.
we are migrating to ECC6 from 4.6C and one of the issues we encountered, is not crucial but it is annoying.
when creating a Purchase order and/or a purchase requisition, after saving and switching to the "change" /"display" transaction, we do not get the last displayed/created Preq/PO.
what needs to be done in order for this to happen? in 4.6C it worked .....
thanks
Alisa

hi,
after this click on the button "other PO document" ...here enter the number and open your documents...
The button looks like  anticlock wise direction arrow..(placed jus aside to check button)
Regards
Priyanka.P

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    If it is available in pdf or ppt, please send it to my id  ashok dot raj at lntinfotech dot com
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}                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    

    import java.awt.*;
    import java.awt.event.*;
    import java.awt.geom.*;
    import java.text.NumberFormat;
    import javax.swing.*;
    import javax.swing.event.*;
    import javax.swing.table.DefaultTableCellRenderer;
    public class G
    public G()
    TriangleModel tri = new
    ri = new TriangleModel(175,100,175,250,325,250);
    TriangleView view = new TriangleView(tri);
    JFrame f = new JFrame();
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    f.getContentPane().add(view.getUIPanel(),
    Panel(), "North");
    f.getContentPane().add(view);
    f.getContentPane().add(view.getTablePanel(),
    Panel(), "South");
    f.setSize(500,500);
    f.setLocation(200,200);
    f.setVisible(true);
    public static void main(String[] args)
    new G();
    class TriangleModel // (x1,
    y1)
    {                                         //      |\
    static final int SIDES = 3; // | \
    private int cx, cy; // |
    | \
    Polygon triangle; // |_
    |_ _\ (x3, y3)
    int selectedIndex; // (x2,
    (x2, y2)
    NumberFormat nf;
    Line2D[] medians;
    Point2D centroid;
    public TriangleModel(int x1, int y1, int x2, int
    int y2, int x3, int y3)
    int[] x = new int[] { x1, x2, x3 };
    int[] y = new int[] { y1, y2, y3 };
    triangle = new Polygon(x, y, SIDES);
    nf = NumberFormat.getNumberInstance();
    nf.setMaximumFractionDigits(1);
    public boolean contains(Point p)
    // Polygon.contains doesn't work well enough
    return (new Area(triangle)).contains(p);
    public boolean isLineSelected(Rectangle r)
    Line2D line = new Line2D.Double();
    for(int j = 0; j < SIDES; j++)
    int[] x = triangle.xpoints;
    int[] y = triangle.ypoints;
    int x1 = x[j];
    int y1 = y[j];
    int x2 = x[(j + 1) % SIDES];
    int y2 = y[(j + 1) % SIDES];
    line.setLine(x1, y1, x2, y2);
    if(line.intersects(r))
    selectedIndex = j;
    return true;
    selectedIndex = -1;
    return false;
    * Only works for right triangle with right angle
    angle at (x2, y2)
    public void moveSide(int dx, int dy, Point p)
    int[] x = triangle.xpoints;
    int[] y = triangle.ypoints;
    switch(selectedIndex)
    case 0:
    x[0] += dx;
    x[1] += dx;
    break;
    case 1:
    y[1] += dy;
    y[2] += dy;
    break;
    case 2:
    double rise = y[2] - y[0];
    double run = x[2] - x[0];
    double slope = rise/run;
    // rise / run == (y[2] - p.y) / (x[2]
    ] - p.y) / (x[2] - p.x)
    x[2] = p.x + (int)((y[2] - p.y) /
    )((y[2] - p.y) / slope);
    // rise / run == (p.y - y[0]) / (p.x
    y - y[0]) / (p.x - x[0])
    y[0] = p.y - (int)((p.x - x[0]) *
    )((p.x - x[0]) * slope);
    public void translate(int dx, int dy)
    triangle.translate(dx, dy);
    public Polygon getTriangle()
    return triangle;
    public String findCentroid()
    int[] x = triangle.xpoints;
    int[] y = triangle.ypoints;
    // construct the medians defined as the line
    the line from
    // any vertex to the midpoint of the opposite
    opposite line
    medians = new Line2D[x.length];
    for(int j = 0; j < x.length; j++)
    int next = (j + 1) % x.length;
    int last = (j + 2) % x.length;
    Point2D vertex = new Point2D.Double(x[j],
    Double(x[j], y[j]);
    // get midpoint of line opposite vertex
    double dx = ((double)x[last] -
    le)x[last] - x[next])/2;
    double dy = ((double)y[last] -
    le)y[last] - y[next])/2;
    Point2D oppLineCenter = new
    Center = new Point2D.Double(x[next] + dx,
    y[next]
    y[next] + dy);
    medians[j] = new Line2D.Double(vertex,
    uble(vertex, oppLineCenter);
    // centroid is located on any median 2/3 the
    2/3 the way from the
    // vertex (P1) to the midpoint (P2) on the
    ) on the opposite side
    double[] lengths = getSideLengths();
    double dx = (medians[0].getX2() -
    etX2() - medians[0].getX1())*2/3;
    double dy = (medians[0].getY2() -
    etY2() - medians[0].getY1())*2/3;
    double px = medians[0].getX1() + dx;
    double py = medians[0].getY1() + dy;
    //System.out.println("px = " + nf.format(px)
    rmat(px) +
    // "\tpy = " +
    py = " + nf.format(py));
    centroid = new Point2D.Double(px, py);
    return "(" + nf.format(px) + ", " +
    ", " + nf.format(py) + ")";
    public String[] getAngles()
    double[] lengths = getSideLengths();
    String[] vertices = new
    es = new String[lengths.length];
    for(int j = 0; j < lengths.length; j++)
    int opp = (j + 1) % lengths.length;
    int last = (j + 2) % lengths.length;
    double top = lengths[j] * lengths[j] +
    lengths[last] *
    lengths[last] * lengths[last] -
    lengths[opp] *
    lengths[opp] * lengths[opp];
    double divisor = 2 * lengths[j] *
    lengths[j] * lengths[last];
    double vertex = Math.acos(top /
    h.acos(top / divisor);
    vertices[j] =
    ertices[j] = nf.format(Math.toDegrees(vertex));
    return vertices;
    public String[] getLengths()
    double[] lengths = getSideLengths();
    String[] lengthStrs = new
    rs = new String[lengths.length];
    for(int j = 0; j < lengthStrs.length; j++)
    lengthStrs[j] = nf.format(lengths[j]);
    return lengthStrs;
    public String[] getSquares()
    double[] lengths = getSideLengths();
    String[] squareStrs = new
    rs = new String[lengths.length];
    for(int j = 0; j < squareStrs.length; j++)
    squareStrs[j] = nf.format(lengths[j] *
    lengths[j] * lengths[j]);
    return squareStrs;
    private double[] getSideLengths()
    int[] x = triangle.xpoints;
    int[] y = triangle.ypoints;
    double[] lengths = new double[SIDES];
    for(int j = 0; j < SIDES; j++)
    int next = (j + 1) % SIDES;
    lengths[j] = Point.distance(x[j], y[j],
    (x[j], y[j], x[next], y[next]);
    return lengths;
    class TriangleView extends JPanel
    private TriangleModel model;
    private Polygon triangle;
    private JTable table;
    private JLabel centroidLabel;
    private boolean showConstruction;
    TriangleControl control;
    public TriangleView(TriangleModel model)
    this.model = model;
    triangle = model.getTriangle();
    showConstruction = false;
    control = new TriangleControl(this);
    addMouseListener(control);
    addMouseMotionListener(control);
    public void paintComponent(Graphics g)
    super.paintComponent(g);
    Graphics2D g2 = (Graphics2D)g;
    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
    RenderingHints.VALUE_ANTIALIAS_ON);
    g2.draw(triangle);
    if(model.medians == null)
    centroidLabel.setText("centroid location:
    id location: " + model.findCentroid());
    // draw medians and centroid point
    if(showConstruction && !control.dragging)
    g2.setPaint(Color.red);
    for(int j = 0; j < 3; j++)
    g2.draw(model.medians[j]);
    g2.setPaint(Color.blue);
    g2.fill(new
    g2.fill(new Ellipse2D.Double(model.centroid.getX() -
    2,
    model.centroid.getY()
    model.centroid.getY() - 2, 4, 4));
    public TriangleModel getModel()
    return model;
    public JTable getTable()
    return table;
    public JLabel getCentroidLabel()
    return centroidLabel;
    public JPanel getUIPanel()
    JCheckBox showCon = new JCheckBox("show
    ox("show construction");
    showCon.addActionListener(new
    ener(new ActionListener()
    public void actionPerformed(ActionEvent
    (ActionEvent e)
    boolean state =
    boolean state =
    ((JCheckBox)e.getSource()).isSelected();
    showConstruction = state;
    repaint();
    JPanel panel = new JPanel();
    panel.add(showCon);
    return panel;
    public JPanel getTablePanel()
    String[] headers = new String[] { "", "", "",
    // row and column data labels
    String[] rowHeaders = {
    "sides", "lengths", "squares", "angles",
    ", "angles", "degrees"
    String[] sidesRow = { "vertical",
    rtical", "horizontal", "hypotenuse" };
    String[] anglesRow = { "hyp to ver", "ver to
    "ver to hor", "hor to hyp" };
    // collect data from model
    String[] angles = model.getAngles();
    String[] lengths = model.getLengths();
    String[] squares = model.getSquares();
    String[][] allData = { sidesRow, lengths,
    lengths, squares, anglesRow, angles };
    int rows = 5;
    int cols = 4;
    Object[][] data = new Object[rows][cols];
    for(int row = 0; row < rows; row++)
    data[row][0] = rowHeaders[row];
    for(int col = 1; col < cols; col++)
    data[row][col] = allData[row][col -
    lData[row][col - 1];
    table = new JTable(data, headers)
    public boolean isCellEditable(int row,
    ble(int row, int col)
    return false;
    DefaultTableCellRenderer renderer =
    (DefaultTableCellRenderer)table.getDefaultRenderer(St
    ring.class);
    renderer.setHorizontalAlignment(JLabel.CENTER);
    centroidLabel = new JLabel("centroid
    centroid location: ", JLabel.CENTER);
    Dimension d =
    sion d = centroidLabel.getPreferredSize();
    d.height = table.getRowHeight();
    centroidLabel.setPreferredSize(d);
    JPanel panel = new JPanel(new
    anel(new BorderLayout());
    panel.setBorder(BorderFactory.createTitledBorder("tri
    angle data"));
    panel.add(table);
    panel.add(centroidLabel, "South");
    return panel;
    class TriangleControl extends MouseInputAdapter
    TriangleView view;
    TriangleModel model;
    Point start;
    boolean dragging, altering;
    Rectangle lineLens; // used for line
    line selection
    public TriangleControl(TriangleView tv)
    view = tv;
    model = view.getModel();
    dragging = altering = false;
    lineLens = new Rectangle(0, 0, 6, 6);
    public void mousePressed(MouseEvent e)
    Point p = e.getPoint();
    lineLens.setLocation(p.x - 3, p.y - 3);
    // are we over a line
    if(model.isLineSelected(lineLens))
    start = p;
    altering = true;
    // or are we within the triangle
    else if(model.contains(p))
    start = p;
    dragging = true;
    public void mouseReleased(MouseEvent e)
    altering = false;
    dragging = false;
    view.getCentroidLabel().setText("centroid
    centroid location: " +
    model.findCentroid());
    view.repaint(); // for the construction
    truction lines
    public void mouseDragged(MouseEvent e)
    Point p = e.getPoint();
    if(altering)
    int x = p.x - start.x;
    int y = p.y - start.y;
    model.moveSide(x, y, p);
    updateTable();
    view.repaint();
    start = p;
    else if(dragging)
    int x = p.x - start.x;
    int y = p.y - start.y;
    model.translate(x, y);
    view.repaint();
    start = p;
    private void updateTable()
    String[] lengths = model.getLengths();
    String[] squares = model.getSquares();
    String[] angles = model.getAngles();
    JTable table = view.getTable();
    for(int j = 0; j < angles.length; j++)
    table.setValueAt(lengths[j], 1, j + 1);
    table.setValueAt(squares[j], 2, j + 1);
    table.setValueAt(angles[j], 4, j + 1);
    view.getCentroidLabel().setText("centroid
    centroid location: " +
    model.findCentroid());
    Hey sorry mate.. ive got a nother problem.
    I need to add loads of theorems to this tool. so i need a JMenu Bar called File with all the normal things. then another Menu called Theorems where i can have a list of JMenuItems with the theorem names --- Like when they click on Pythagoras Theorem it opens up all the triangle and the traingle data that u helped me with.
    The thing is im using netbeans and in netbeans i can do it coz its there and all you got to do is put the components together.
    Please Help
    Thanks...
    Sharan

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    And there may be, but you won't likely find that here. Do some time searching Google and maybe you'll find code that someone was nice enough to make freely available, although I wouldn't count on it. Were i a programmer and took the time to read those docs and write the code, I'd want to be paid for my time. But there are a lot of programmers who swear by freeware! You may get lucky.

  • Open and display image in MVC layout

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    PicturePanel
    //Import Java library
    import javax.swing.*;
    import java.awt.*;
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         //Variables
         private ImageIcon picture;
         //Method to get information of the selected file
         PicturePanel (String fileName) {
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              setPreferredSize(new Dimension(w, h));
              setMinimumSize(new Dimension(w, h));
              setMaximumSize(new Dimension(w, h));
         //Method to draw the selected image
         protected void paintComponent(Graphics g) {
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         JFileChooser fc;
         int returnVal;
    //newFile in File menu
         public void newFile() {
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              fc = new JFileChooser();
              //In response to a button click:
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              System.out.println("You pressed new in file menu");
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         at View_Inlupp2.setImage_DisplayArea(View_Inlupp2.java:302)
         at Control_Inlupp2.actionPerformed(Control_Inlupp2.java:83)
         at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1882)
         at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2202)
         at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:420)
         at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:258)
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         at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:1050)
         at apple.laf.CUIAquaMenuItem.doClick(CUIAquaMenuItem.java:119)
         at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:1091)
         at java.awt.Component.processMouseEvent(Component.java:5602)
         at javax.swing.JComponent.processMouseEvent(JComponent.java:3129)
         at java.awt.Component.processEvent(Component.java:5367)
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         at java.awt.Component.dispatchEventImpl(Component.java:4068)
         at java.awt.Container.dispatchEventImpl(Container.java:2068)
         at java.awt.Component.dispatchEvent(Component.java:3903)
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         at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3866)
         at java.awt.Container.dispatchEventImpl(Container.java:2054)
         at java.awt.Window.dispatchEventImpl(Window.java:1801)
         at java.awt.Component.dispatchEvent(Component.java:3903)
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         at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:184)
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    import java.awt.*;
    import java.awt.event.*;
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    Hi Mike,
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