Adding a scrollbar to a portlet

I am trying to limit the amount of screen space that my portlets take up, so I want to add a scrollbar to them if this is possible. I read earlier about possibly using a javascript. If anyone has experience with adding a scrollbar, I'd appreciate the assistance. Thanks.

Hi,
If the matter to be displayed is static then try floating frames.
Regards,
Mandar
null

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Error comes while adding a ADF BC/JSP portlet

Hello all,
I built a portlet using ADF BC & JSP,the Provider's Test Page showed successfully.
1)I created an empty project;
2)I created an Business Component from Tables;
3)I created a portlet using Oracle PDK portlet wizard--in the same project which the Business Component from Tables exist.
4)I create error.jsp and made the code <%=exception.toString()%>,and add the <%@ page errorPage="error.jsp"%> in the portlet's showPage;
5)I drag and drop the tableView form DataControl Panel;
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8)In the Portal,when I added the portlet to a new page,the portlet showed nothing but the following message:
java.lang.NoClassDefFoundError: oracle/jbo/mom/PropertyNameValueDef
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Thanks~

Hello,
Have you deployed the ADF Runtime in the OC4J instance you are using ?
See Jdeveloper Menu: Tools/ ADF Runtime Installer.
Regards
Tugdual Grall

Adding customization fields in JPDK portlet

we need to create a portlet which can be customized to add more than one set of 4 fields. Everytime a new set is added the 4 fields will repeat. Also we want ot give user opton of adding more sets. A set can be considered as an object and we basically need a collection of objects as portlet customization. I saw name value pair customization object but can that handle lists?

Hi,
The NameValuePersonalization Object can only persist simple data types (char,short, int, String) or arrays of basic data types (String[], int[], float[]). It cannot personalize user defined java objects onto file preference store. Having said that, you will have to devise a way so that you can personalize your objects onto preference store by mapping to the preference store data types mentioned above. Consider this example,
class UserProfile{
String userName;
String userId;
//getter methods for member variables
UserProfile[] up //up is an array of UserProfile objects that you need to persist on the preference store. Since, UserProfile is a user defined object, it cannot be persisted as is.
class MyPersonalizationObject extends NameValuePersonalizationObject{
public static final String NAME = "NAME";
public static final String USERID = "USERID";
public static final String EQUALS = "=";
public static final String DELIMITER = ",";
//extending the NVPO to store your custom object
void storeUserProfiles(UserProfile[] up, String userProfileKey)
int count = up.length;
String[] upToStringArray = new String[count]; //create a string array to map each UserProfile object to an element in the String Array i.e. up[0] ----> upToStringArray[0]
String name = null;
String id = null;
StringBuffer sb = new StringBuffer(100);
for ( int i = 0; i < count ; i++ )
name = up.getUserName();
id = up[i].getUserId();
sb.append(NAME).append(EQUALS).append(name).
.append(DELIMITER).append(USERID).equals(id);
//eg. NAME=john,USERID=100 is the content of an array element
upToStringArray[i] = sb.toString();
sb.setLength(0);
//now persist this String Array on preference store
putStringArray(userProfileKey, upToStringArray);
//fetch UserProfile from preference store
UserProfile[] getUserProfiles(String userProfileKey)
//listing the steps
//retrieve the string array
for each element in the array
first stringtokenize it on DELIMITER
then stringTokenize the elements got in the previous step on EQUALS
extract name, id values
construct UserProfile object by passing the value got above
//return the array of UserProfile objects
Hope this is of help.
Regards,
Abhinav

Adding a scrollbar to a panel

this seems like it should be a no brainer. I am dynamically adding elements to a panel, and sometimes there is too much stuff and the size of the window gets enormous. I would like a fixed windoe size, and if the elements in the panel spill over the edge, give me a scrollbar to see those items that arent visible.
this is not the first time I have set out to solve this problem...is there really no way to have a scrolling panel? the javascript tools guide speaks of a scrollbar element, but it is not documented very well and does not appear to do much of anything.
Mike Cardeiro

Continued here:
http://forum.java.sun.com/thread.jspa?threadID=5146140
OP, don't you think one thread's enough?

Help With adding a scrollbar to my applet

This is the source code of my applet.I wat to have an autoscroll on this applet
i think it is usefull if i put here all the code for my project.
======================================================
Class ConsolePanel:
The file defines a class ConsolePanel. Objects of type
ConsolePanel can be used for simple input/output exchanges with
the user. Various routines are provided for reading and writing
values of various types from the output. (This class gives all
the I/O behavior of another class, Console, that represents a
separate window for doing console-style I/O.)
This class is dependent on another class, ConsoleCanvas.
Note that when the console has the input focus, it is outlined with
a bright blue border. If, in addition, the console is waiting for
user input, then there will be a blinking cursor. If the console
is not outlined in light blue, the user has to click on it before
any input will be accepted.
This is an update an earlier version of the same class,
rewritten to use realToString() for output of floating point
numbers..
package myproj;
import java.awt.*;
import java.awt.event.*;
import javax.swing.JScrollPane;
import javax.swing.JScrollBar;
import javax.swing.*;
public class ConsolePanel extends JTextArea{
static public JScrollPane scrollPane;
// ***************************** Constructors *******************************
public ConsolePanel() { // default constructor just provides default window title and size
setBackground(Color.white);
setLayout(new BorderLayout(0, 0));
canvas = new ConsoleCanvas(500,1000);
scrollPane = new JScrollPane(canvas);
scrollPane.setVerticalScrollBarPolicy(
JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);
scrollPane.setPreferredSize( new Dimension( 1000,10000) );
add("Center", scrollPane);
//scrollPane.getVerticalScrollBar().setUnitIncrement(1);
try {
jbInit();
} catch (Exception ex) {
ex.printStackTrace();
public void clear() { // clear all characters from the canvas
canvas.clear();
// *************************** I/O Methods *********************************
// Methods for writing the primitive types, plus type String,
// to the console window, with no extra spaces.
// Note that the real-number data types, float
// and double, a rounded version is output that will
// use at most 10 or 11 characters. If you want to
// output a real number with full accuracy, use
// "con.put(String.valueOf(x))", for example.
public void put(int x) {
put(x, 0);
} // Note: also handles byte and short!
public void put(long x) {
put(x, 0);
public void put(double x) {
put(x, 0);
} // Also handles float.
public void put(char x) {
put(x, 0);
public void put(boolean x) {
put(x, 0);
public void put(String x) {
put(x, 0);
// Methods for writing the primitive types, plus type String,
// to the console window,followed by a carriage return, with
// no extra spaces.
public void putln(int x) {
put(x, 0);
newLine();
} // Note: also handles byte and short!
public void putln(long x) {
put(x, 0);
newLine();
public void putln(double x) {
put(x, 0);
newLine();
} // Also handles float.
public void putln(char x) {
put(x, 0);
newLine();
public void putln(boolean x) {
put(x, 0);
newLine();
public void putln(String x) {
put(x, 0);
newLine();
// Methods for writing the primitive types, plus type String,
// to the console window, with a minimum field width of w,
// and followed by a carriage return.
// If outut value is less than w characters, it is padded
// with extra spaces in front of the value.
public void putln(int x, int w) {
put(x, w);
newLine();
} // Note: also handles byte and short!
public void putln(long x, int w) {
put(x, w);
newLine();
public void putln(double x, int w) {
put(x, w);
newLine();
} // Also handles float.
public void putln(char x, int w) {
put(x, w);
newLine();
public void putln(boolean x, int w) {
put(x, w);
newLine();
public void putln(String x, int w) {
put(x, w);
newLine();
// Method for outputting a carriage return
public void putln() {
newLine();
// Methods for writing the primitive types, plus type String,
// to the console window, with minimum field width w.
public void put(int x, int w) {
dumpString(String.valueOf(x), w);
} // Note: also handles byte and short!
public void put(long x, int w) {
dumpString(String.valueOf(x), w);
public void put(double x, int w) {
dumpString(realToString(x), w);
} // Also handles float.
public void put(char x, int w) {
dumpString(String.valueOf(x), w);
public void put(boolean x, int w) {
dumpString(String.valueOf(x), w);
public void put(String x, int w) {
dumpString(x, w);
// Methods for reading in the primitive types, plus "words" and "lines".
// The "getln..." methods discard any extra input, up to and including
// the next carriage return.
// A "word" read by getlnWord() is any sequence of non-blank characters.
// A "line" read by getlnString() or getln() is everything up to next CR;
// the carriage return is not part of the returned value, but it is
// read and discarded.
// Note that all input methods except getAnyChar(), peek(), the ones for lines
// skip past any blanks and carriage returns to find a non-blank value.
// getln() can return an empty string; getChar() and getlnChar() can
// return a space or a linefeed ('\n') character.
// peek() allows you to look at the next character in input, without
// removing it from the input stream. (Note that using this
// routine might force the user to enter a line, in order to
// check what the next character.)
// Acceptable boolean values are the "words": true, false, t, f, yes,
// no, y, n, 0, or 1; uppercase letters are OK.
// None of these can produce an error; if an error is found in input,
// the user is forced to re-enter.
// Available input routines are:
// getByte() getlnByte() getShort() getlnShort()
// getInt() getlnInt() getLong() getlnLong()
// getFloat() getlnFloat() getDouble() getlnDouble()
// getChar() getlnChar() peek() getAnyChar()
// getWord() getlnWord() getln() getString() getlnString()
// (getlnString is the same as getln and is onlyprovided for consistency.)
public byte getlnByte() {
byte x = getByte();
emptyBuffer();
return x;
public short getlnShort() {
short x = getShort();
emptyBuffer();
return x;
public int getlnInt() {
int x = getInt();
emptyBuffer();
return x;
public long getlnLong() {
long x = getLong();
emptyBuffer();
return x;
public float getlnFloat() {
float x = getFloat();
emptyBuffer();
return x;
public double getlnDouble() {
double x = getDouble();
emptyBuffer();
return x;
public char getlnChar() {
char x = getChar();
emptyBuffer();
return x;
public boolean getlnBoolean() {
boolean x = getBoolean();
emptyBuffer();
return x;
public String getlnWord() {
String x = getWord();
emptyBuffer();
return x;
public String getlnString() {
return getln();
} // same as getln()
public String getln() {
StringBuffer s = new StringBuffer(100);
char ch = readChar();
while (ch != '\n') {
s.append(ch);
ch = readChar();
return s.toString();
public byte getByte() {
return (byte) readInteger( -128L, 127L);
public short getShort() {
return (short) readInteger( -32768L, 32767L);
public int getInt() {
return (int) readInteger((long) Integer.MIN_VALUE,
(long) Integer.MAX_VALUE);
public long getLong() {
return readInteger(Long.MIN_VALUE, Long.MAX_VALUE);
public char getAnyChar() {
return readChar();
public char peek() {
return lookChar();
public char getChar() { // skip spaces & cr's, then return next char
char ch = lookChar();
while (ch == ' ' || ch == '\n') {
readChar();
if (ch == '\n') {
dumpString("? ", 0);
ch = lookChar();
return readChar();
public float getFloat() { // can return positive or negative infinity
float x = 0.0F;
while (true) {
String str = readRealString();
if (str.equals("")) {
errorMessage("Illegal floating point input.",
"Real number in the range " + Float.MIN_VALUE +
" to " + Float.MAX_VALUE);
} else {
Float f = null;
try {
f = Float.valueOf(str);
} catch (NumberFormatException e) {
errorMessage("Illegal floating point input.",
"Real number in the range " + Float.MIN_VALUE +
" to " + Float.MAX_VALUE);
continue;
if (f.isInfinite()) {
errorMessage("Floating point input outside of legal range.",
"Real number in the range " + Float.MIN_VALUE +
" to " + Float.MAX_VALUE);
continue;
x = f.floatValue();
break;
return x;
public double getDouble() {
double x = 0.0;
while (true) {
String str = readRealString();
if (str.equals("")) {
errorMessage("Illegal floating point input",
"Real number in the range " + Double.MIN_VALUE +
" to " + Double.MAX_VALUE);
} else {
Double f = null;
try {
f = Double.valueOf(str);
} catch (NumberFormatException e) {
errorMessage("Illegal floating point input",
"Real number in the range " + Double.MIN_VALUE +
" to " + Double.MAX_VALUE);
continue;
if (f.isInfinite()) {
errorMessage("Floating point input outside of legal range.",
"Real number in the range " + Double.MIN_VALUE +
" to " + Double.MAX_VALUE);
continue;
x = f.doubleValue();
break;
return x;
public String getWord() {
char ch = lookChar();
while (ch == ' ' || ch == '\n') {
readChar();
if (ch == '\n') {
dumpString("? ", 0);
ch = lookChar();
StringBuffer str = new StringBuffer(50);
while (ch != ' ' && ch != '\n') {
str.append(readChar());
ch = lookChar();
return str.toString();
public boolean getBoolean() {
boolean ans = false;
while (true) {
String s = getWord();
if (s.equalsIgnoreCase("true") || s.equalsIgnoreCase("t") ||
s.equalsIgnoreCase("yes") || s.equalsIgnoreCase("y") ||
s.equals("1")) {
ans = true;
break;
} else if (s.equalsIgnoreCase("false") || s.equalsIgnoreCase("f") ||
s.equalsIgnoreCase("no") || s.equalsIgnoreCase("n") ||
s.equals("0")) {
ans = false;
break;
} else {
errorMessage("Illegal boolean input value.",
"one of: true, false, t, f, yes, no, y, n, 0, or 1");
return ans;
// ***************** Everything beyond this point is private *******************
// ********************** Utility routines for input/output ********************
private ConsoleCanvas canvas; // the canvas where I/O is displayed
private String buffer = null; // one line read from input
private int pos = 0; // position next char in input line that has
// not yet been processed
private String readRealString() { // read chars from input following syntax of real numbers
StringBuffer s = new StringBuffer(50);
char ch = lookChar();
while (ch == ' ' || ch == '\n') {
readChar();
if (ch == '\n') {
dumpString("? ", 0);
ch = lookChar();
if (ch == '-' || ch == '+') {
s.append(readChar());
ch = lookChar();
while (ch == ' ') {
readChar();
ch = lookChar();
} while (ch >= '0' && ch <= '9') {
s.append(readChar());
ch = lookChar();
if (ch == '.') {
s.append(readChar());
ch = lookChar();
while (ch >= '0' && ch <= '9') {
s.append(readChar());
ch = lookChar();
if (ch == 'E' || ch == 'e') {
s.append(readChar());
ch = lookChar();
if (ch == '-' || ch == '+') {
s.append(readChar());
ch = lookChar();
} while (ch >= '0' && ch <= '9') {
s.append(readChar());
ch = lookChar();
return s.toString();
private long readInteger(long min, long max) { // read long integer, limited to specified range
long x = 0;
while (true) {
StringBuffer s = new StringBuffer(34);
char ch = lookChar();
while (ch == ' ' || ch == '\n') {
readChar();
if (ch == '\n') {
dumpString("? ", 0);
ch = lookChar();
if (ch == '-' || ch == '+') {
s.append(readChar());
ch = lookChar();
while (ch == ' ') {
readChar();
ch = lookChar();
} while (ch >= '0' && ch <= '9') {
s.append(readChar());
ch = lookChar();
if (s.equals("")) {
errorMessage("Illegal integer input.",
"Integer in the range " + min + " to " + max);
} else {
String str = s.toString();
try {
x = Long.parseLong(str);
} catch (NumberFormatException e) {
errorMessage("Illegal integer input.",
"Integer in the range " + min + " to " + max);
continue;
if (x < min || x > max) {
errorMessage("Integer input outside of legal range.",
"Integer in the range " + min + " to " + max);
continue;
break;
return x;
private static String realToString(double x) {
// Goal is to get a reasonable representation of x in at most
// 10 characters, or 11 characters if x is negative.
if (Double.isNaN(x)) {
return "undefined";
if (Double.isInfinite(x)) {
if (x < 0) {
return "-INF";
} else {
return "INF";
if (Math.abs(x) <= 5000000000.0 && Math.rint(x) == x) {
return String.valueOf((long) x);
String s = String.valueOf(x);
if (s.length() <= 10) {
return s;
boolean neg = false;
if (x < 0) {
neg = true;
x = -x;
s = String.valueOf(x);
if (x >= 0.00005 && x <= 50000000 &&
(s.indexOf('E') == -1 && s.indexOf('e') == -1)) { // trim x to 10 chars max
s = round(s, 10);
s = trimZeros(s);
} else if (x > 1) { // construct exponential form with positive exponent
long power = (long) Math.floor(Math.log(x) / Math.log(10));
String exp = "E" + power;
int numlength = 10 - exp.length();
x = x / Math.pow(10, power);
s = String.valueOf(x);
s = round(s, numlength);
s = trimZeros(s);
s += exp;
} else { // constuct exponential form
long power = (long) Math.ceil( -Math.log(x) / Math.log(10));
String exp = "E-" + power;
int numlength = 10 - exp.length();
x = x * Math.pow(10, power);
s = String.valueOf(x);
s = round(s, numlength);
s = trimZeros(s);
s += exp;
if (neg) {
return "-" + s;
} else {
return s;
private static String trimZeros(String num) { // used by realToString
if (num.indexOf('.') >= 0 && num.charAt(num.length() - 1) == '0') {
int i = num.length() - 1;
while (num.charAt(i) == '0') {
i--;
if (num.charAt(i) == '.') {
num = num.substring(0, i);
} else {
num = num.substring(0, i + 1);
return num;
private static String round(String num, int length) { // used by realToString
if (num.indexOf('.') < 0) {
return num;
if (num.length() <= length) {
return num;
if (num.charAt(length) >= '5' && num.charAt(length) != '.') {
char[] temp = new char[length + 1];
int ct = length;
boolean rounding = true;
for (int i = length - 1; i >= 0; i--) {
temp[ct] = num.charAt(i);
if (rounding && temp[ct] != '.') {
if (temp[ct] < '9') {
temp[ct]++;
rounding = false;
} else {
temp[ct] = '0';
ct--;
if (rounding) {
temp[ct] = '1';
ct--;
// ct is -1 or 0
return new String(temp, ct + 1, length - ct);
} else {
return num.substring(0, length);
private void dumpString(String str, int w) { // output string to console
for (int i = str.length(); i < w; i++) {
canvas.addChar(' ');
for (int i = 0; i < str.length(); i++) {
if ((int) str.charAt(i) >= 0x20 && (int) str.charAt(i) != 0x7F) { // no control chars or delete
canvas.addChar(str.charAt(i));
} else if (str.charAt(i) == '\n' || str.charAt(i) == '\r') {
newLine();
private void errorMessage(String message, String expecting) {
// inform user of error and force user to re-enter.
newLine();
dumpString(" *** Error in input: " + message + "\n", 0);
dumpString(" *** Expecting: " + expecting + "\n", 0);
dumpString(" *** Discarding Input: ", 0);
if (lookChar() == '\n') {
dumpString("(end-of-line)\n\n", 0);
} else {
while (lookChar() != '\n') {
canvas.addChar(readChar());
dumpString("\n\n", 0);
dumpString("Please re-enter: ", 0);
readChar(); // discard the end-of-line character
private char lookChar() { // return next character from input
if (buffer == null || pos > buffer.length()) {
fillBuffer();
if (pos == buffer.length()) {
return '\n';
return buffer.charAt(pos);
private char readChar() { // return and discard next character from input
char ch = lookChar();
pos++;
return ch;
private void newLine() { // output a CR to console
canvas.addCR();
private void fillBuffer() { // Wait for user to type a line and press return,
// and put the typed line into the buffer.
buffer = canvas.readLine();
pos = 0;
private void emptyBuffer() { // discard the rest of the current line of input
buffer = null;
public void clearBuffers() { // I expect this will only be called by
// CanvasApplet when a program ends. It should
// not be called in the middle of a running program.
buffer = null;
canvas.clearTypeAhead();
private void jbInit() throws Exception {
this.setNextFocusableComponent(scrollPane);
this.setToolTipText("");
} // end of class Console
============================================================
Class ConsoleCanvas:
/* A class that implements basic console-oriented input/output, for use with
Console.java and ConsolePanel.java. This class provides the basic character IO.
Higher-leve fucntions (reading and writing numbers, booleans, etc) are provided
in Console.java and ConolePanel.java.
(This vesion of ConsoleCanvas is an udate of an earilier version, rewritten to
be compliand with Java 1.1. David Eck; July 17, 1998.)
(Modified August 16, 1998 to add the
a mousePressed method to ConsoleCanvas. The mousePressed method requests
the focus. This is necessary for Sun's Java implementation -- though not,
apparently for anyone else's. Also added: an isFocusTraversable() method)
MouseListener interface and
Minor modifications, February 9, 2000, some glitches in the graphics.
package myproj;
import java.awt.*;
import java.awt.event.*;
import java.util.*;
import javax.swing.*;
public class ConsoleCanvas extends JTextArea implements FocusListener, KeyListener,
MouseListener {
// public interface, constructor and methods
public ConsoleCanvas(int u,int y) {
addFocusListener(this);
addKeyListener(this);
try {
jbInit();
} catch (Exception ex) {
ex.printStackTrace();
public final String readLine() { // wait for user to enter a line of input;
// Line can only contain characters in the range
// ' ' to '~'.
return doReadLine();
public final void addChar(char ch) { // output PRINTABLE character to console
putChar(ch);
public final void addCR() { // add a CR to the console
putCR();
public synchronized void clear() { // clear console and return cursor to row 0, column 0.
if (OSC == null) {
return;
currentRow = 0;
currentCol = 0;
OSCGraphics.setColor(Color.white);
OSCGraphics.fillRect(4, 4, getSize().width - 8, getSize().height - 8);
OSCGraphics.setColor(Color.black);
repaint();
try {
Thread.sleep(25);
} catch (InterruptedException e) {}
// focus and key event handlers; not meant to be called excpet by system
public void keyPressed(KeyEvent evt) {
doKey(evt.getKeyChar());
public void keyReleased(KeyEvent evt) {}
public void keyTyped(KeyEvent evt) {}
public void focusGained(FocusEvent evt) {
doFocus(true);
public void focusLost(FocusEvent evt) {
doFocus(false);
public boolean isFocusTraversable() {
// Allows the user to move the focus to the canvas
// by pressing the tab key.
return true;
// Mouse listener methods -- here just to make sure that the canvas
// gets the focuse when the user clicks on it. These are meant to
// be called only by the system.
public void mousePressed(MouseEvent evt) {
requestFocus();
public void mouseReleased(MouseEvent evt) {}
public void mouseClicked(MouseEvent evt) {}
public void mouseEntered(MouseEvent evt) {}
public void mouseExited(MouseEvent evt) {}
// implementation section: protected variables and methods.
protected StringBuffer typeAhead = new StringBuffer();
// Characters typed by user but not yet processed;
// User can "type ahead" the charcters typed until
// they are needed to satisfy a readLine.
protected final int maxLineLength = 256;
// No lines longer than this are returned by readLine();
// The system effectively inserts a CR after 256 chars
// of input without a carriage return.
protected int rows, columns; // rows and columns of chars in the console
protected int currentRow, currentCol; // current curson position
protected Font font; // Font used in console (Courier); All font
// data is set up in the doSetup() method.
protected int lineHeight; // height of one line of text in the console
protected int baseOffset; // distance from top of a line to its baseline
protected int charWidth; // width of a character (constant, since a monospaced font is used)
protected int leading; // space between lines
protected int topOffset; // distance from top of console to top of text
protected int leftOffset; // distance from left of console to first char on line
protected Image OSC; // off-screen backup for console display (except cursor)
protected Graphics OSCGraphics; // graphics context for OSC
protected boolean hasFocus = false; // true if this canvas has the input focus
protected boolean cursorIsVisible = false; // true if cursor is currently visible
private int pos = 0; // exists only for sharing by next two methods
public synchronized void clearTypeAhead() {
// clears any unprocessed user typing. This is meant only to
// be called by ConsolePanel, when a program being run by
// console Applet ends. But just to play it safe, pos is
// set to -1 as a signal to doReadLine that it should return.
typeAhead.setLength(0);
pos = -1;
notify();
protected synchronized String doReadLine() { // reads a line of input, up to next CR
if (OSC == null) { // If this routine is called before the console has
// completely opened, we shouldn't procede; give the
// window a chance to open, so that paint() can call doSetup().
try {
wait(5000);
} catch (InterruptedException e) {} // notify() should be set by doSetup()
if (OSC == null) { // If nothing has happened for 5 seconds, we are probably in
// trouble, but when the heck, try calling doSetup and proceding anyway.
doSetup();
if (!hasFocus) { // Make sure canvas has input focus
requestFocus();
StringBuffer lineBuffer = new StringBuffer(); // buffer for constructing line from user
pos = 0;
while (true) { // Read and process chars from the typeAhead buffer until a CR is found.
while (pos >= typeAhead.length()) { // If the typeAhead buffer is empty, wait for user to type something
cursorBlink();
try {
wait(500);
} catch (InterruptedException e) {}
if (pos == -1) { // means clearTypeAhead was called;
return ""; // this is an abnormal return that should not happen
if (cursorIsVisible) {
cursorBlink();
if (typeAhead.charAt(pos) == '\r' || typeAhead.charAt(pos) == '\n') {
putCR();
pos++;
break;
if (typeAhead.charAt(pos) == 8 || typeAhead.charAt(pos) == 127) {
if (lineBuffer.length() > 0) {
lineBuffer.setLength(lineBuffer.length() - 1);
eraseChar();
pos++;
} else if (typeAhead.charAt(pos) >= ' ' &&
typeAhead.charAt(pos) < 127) {
putChar(typeAhead.charAt(pos));
lineBuffer.append(typeAhead.charAt(pos));
pos++;
} else {
pos++;
if (lineBuffer.length() == maxLineLength) {
putCR();
pos = typeAhead.length();
break;
if (pos >= typeAhead.leng

Hi
I don't understand the exact need you want
you want to add Scrolling facility to your Entire Applet or only for the Textarea Class?
In first case
Create the ScrollPane and add it to the applet contentPane. and put entire components to a Panel and just add it to scroll pane.
Regards
Vinoth

Re: adding a scrollbar to layout area

ohh and before you all think im crazy the text is just example text untill i get it right lol thanks again for any replies to this :) oh and i know the programming is really messy but im just starting out with the java!!

Scroll bars in portlets is not something that is directly supported. You can have your portlet content display inside an iFrame. A sample iFrame portlet is included in the PDK.
If you have questions about portlet development, please post them to the PDK forum.
Regards,
Jerry

Adding a ScrollBar to a node

Hi,
I have a simple setup where I am creating a few rectangles and just want to be able to scroll through them.
Cant seem to get this working, any help will be most appreciated!
Heres my code:
* Main.fx
* Created on Jul 11, 2009, 8:14:56 PM
package proj;
import javafx.stage.Stage;
import javafx.scene.Scene;
import javafx.scene.control.ScrollBar;
import javafx.scene.Group;
import javafx.scene.CustomNode;
import javafx.scene.Node;
import javafx.scene.paint.Color;
import javafx.scene.shape.Rectangle;
var Schedule:HourlySchedule[];
package class HourlySchedule extends CustomNode {
public var yPos: Number;
     public override function create(): Node {
         return Group {
             translateY: yPos - 5
             content: [
                 Rectangle {
                     //x: 10, y: 10
                     width: 425, height: 28
                     fill: Color.WHITE
                     stroke: Color.BLACK
public function run()
    for (i in [0..23]){
        insert HourlySchedule{yPos: i * 32}into Schedule
    var scroll = ScrollBar {
        translateX: 450
        translateY: 25
        height: 350
        scaleX: 0.5
        blockIncrement: 16
        clickToPosition: false
        min: 0
        max:12
        vertical: true
    var rect_height: Integer = 35;
    var ScheduleList: Group = Group {
       translateY: bind 0 - scroll.value * rect_height
         content: [ Schedule ]
Stage {
    title: "Scrolling"
    x: 100
    y:100
    width: 1050
    height: 468
    scene: Scene {
        content:[ScheduleList,scroll]
}

wow, that's weird.
This is the error I get on executing that code:
standard-run:
# An unexpected error has been detected by Java Runtime Environment:
# EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x6d8d0f4c, pid=7660, tid=4928
# Java VM: Java HotSpot(TM) Client VM (11.3-b02 mixed mode, sharing windows-x86)
# Problematic frame:
# V [jvm.dll+0xd0f4c]

Adding vertical scrollbar using windows.open

I have some simple code to open a new window in .aspx using the Windows.open function in SharePoint 2010. I need to add the scrollbars (especially the vertical one) but have been unable to figure out how to accomplish this. As you can see from
my code below I have set the scrollbar to 1 which I understand to mean 'Yes' but I still see no scrollbar.
Thanks.
<%@ Page Language="C#" %>
<html>
<head runat="server">
<meta name="WebPartPageExpansion" content="full" />
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head>
<body onLoad="OpenPage();">
<script language="javascript" >
//window.onload = function () { OpenPage(); }
function OpenPage()
var heightnum = screen.height;
var widthnum = screen.width;
var leftpos = screen.width/2 - 1500/2;
var toppos = screen.height/2 - 800/2;
window.open ("http://loginsp1.aspx","mywindow","menubar=0,scrollbar=1,resizable=1,width=widthnum,height=heightnum,left='+leftpos+',top='+toppos");
window.open('', '_parent', '');
</script>
<br>
<br>
<br>
<br>
<form id="form1" runat="server">
</form>
</body>
</html>

I should add that the window that opens is smaller than the full screen size so I don't know if that makes a difference or not. I saw on one page where it indicated that scrollbars only appear if the document is bigger than the screen.

Overriding or Adding CSS on a remote portlet

Hi all,
I have a producer portlet on Jboss and a remote consumer portlet on Weblogic Portal 10.2. I want to override or add the CSS on the consumer side to that portlet . I tried by giving the same path of the CSS file in both consumer and producer.
Please tell me if there is any way to do that.
Thanks
V.K. Singla

In G6, we have provided a way for a remote portlet to grab the parameters from the URL. If you go to the user info page for the web service, you will see a new option: "Host Page URL Query String". If you check that box, the remote tier will get the full query string, as typed into the browser, as a user info parameter. You can then parse that query string and get any additional arguments that you have passed in.
We realize that this will not work in 5.x, which most of you use. Below you will find the code that you can put into your 5.0 portaluiinfrastructure.jar/dll to make the same change as what we did with G6. That way, if you write your portlets to this feature now, when you upgrade to G6 they will continue working and you shouldn't have to do any modifications to the portal UI.
Locate AppDataObject file, which should be in portaluiinfrastructure.statichelpers package. Find this function:
public static IPTState GetAppDataObject(int iCommunityID, int iPageID, int iGWParams, String strHostPageURI, AActivitySpace asOwner, boolean bResolveSecureBase)
It should be a pretty long function that adds all sorts of stuff to objAppDataObject. At the very end of this function, immediately before the log.Debug statements, add the following line of code:
//set the query string on UserInfoptSession.GetUserInfo().AddUserInfoSetting("HostPageQueryString", asOwner.GetCurrentHTTPRequest().GetQueryString());
Build and deploy a new portaluiinfrastructure.jar/dll according to instructions published on the dev center.
Start the portal, open the web service object corresponding to the portlet which should have access to query string parameters from the URL. On the User Info page, add user info setting name "HostPageQueryString". In your portlet, get the user info setting with that name - you will have the query string as entered in the browser.
Feel free to post in this thread if you encounter any difficulties with this approach.

Web Clipping portlet causing report from SQL Query to fail

I have a master page that contains:
1. web clipping portlets (from external sites)
2. customizable reports built from Portal Providers also added to the page as portlets
Problem:
When the web clipping portlets were added to the page, the reports now fail when submitted. When the submit/run report button is clicked a "404 Page not Found" error is returned....
Any ideas????? Thanks in advance for anything offered!

Below is the response to my inquiry on Metalink as to this issue and it's status:
Hi,
Yes there is an internal bug which discusses this issue:
Bug 3980908 EFINE LINKS ON DEVINPLACE PORTLETS ARE WRONG IF THERE IS A WEBCLIPPING
Please follow the workaround.

Problems with page and event paramters in java portlets

Hi there!
Following the documentation in "A primer on Portlet Parameters and events" and "Adding Parameters an Events to Portlets" I tried to develop two portlets (who will be at the same page), one showing some content of a repository (with possibilities to browse throw it) and another showing a sitemap of the repositories whole content, presenting links to the content's pages to be shown in the content portlet.
So I added:
1. a page parameter called pageMenuID to identify the current content page to be shown in the content portlet
2. an input parameter for content portlet called portletMenuID. This input parameter is mapped to the page parameter pageMenuID
3. an event for content portlet called changeContent with output parameter contentMenuID. When this event rises, "go to page" is set to the current page and the output parameter contentMenuID is mapped to the page parameter pageMenuID.
4. an event for sitemap portlet called changeContentFromSitemap with output parameter sitemapMenuID. When this event rises, "go to page" is set to the current page and the output parameter sitemapMenuID is mapped to the page parameter pageMenuID.
This is the code for some constants and a function to build the links in the content portlet, that I want to use:
// page parameter (shouldn't be used here)
private final static String pageParamMenuID = "pageMenuID";
// parameter names as given in providers.xml:
// portlet input parameter
private final static String inputParamMenuID = "portletMenuID";
// event name
private final static String eventName = EventUtils.eventName("changeContent");
// parameter name for event parameters
private final static String eventParamMenuID = EventUtils.eventParameter("contentMenuID");
String getEventUrl( PortletRenderRequest portletRequest, long menuID) {
NameValuePair[] eventParams = new NameValuePair[2];
eventParams[0] = new NameValuePair(eventName,"");
eventParams[1] = new NameValuePair(eventParamMenuID, "" + menuID);
try {
return PortletRendererUtil.constructLink(portletRequest, portletRequest.getRenderContext().getEventURL(),
eventParams,
true,
true);
} catch (Exception e) {
return "null";
This is the analog code from the sitemap portlet:
// page parameter defined on "edit page mode" (shouldn't be used here)
private final static String pageParamMenuID = "pageMenuID";
// parameter names as given in providers.xml:
// event name
private final static String eventName = EventUtils.eventName("changeContentFromSitemap");
// parameter name for event parameters
private final static String eventParamMenuID = EventUtils.eventParameter("sitemapMenuID");
String getEventUrl( PortletRenderRequest portletRequest, long menuID) {
NameValuePair[] eventParams = new NameValuePair[2];
eventParams[0] = new NameValuePair(eventName,"");
eventParams[1] = new NameValuePair(eventParamMenuID, "" + menuID);
try {
return PortletRendererUtil.constructLink(portletRequest, portletRequest.getRenderContext().getEventURL(),
eventParams,
true,
true);
} catch (Exception e) {
return "null";
But what actually happens is nothing. I also tried to construct the links with EventUtil.constructEventLink() with the same result. Checking the produced html-code in the browser shows that the same URLs are produced. So I'm of the opinion, that proper event links are created.
After checking the sent and received request parameters I came to the conclusion, that the event output parameters are never mapped to the page input paramters, as they should. So I changed the code to the following:
// page parameter (shouldn't be used here)
private final static String pageParamMenuID = "pageMenuID";
// parameter names as given in providers.xml:
// event name
private final static String eventName = EventUtils.eventName("changeContentFromSitemap");
// parameter name for event parameters
private final static String eventParamMenuID = EventUtils.eventParameter("sitemapMenuID");
String getEventUrl( PortletRenderRequest portletRequest, long menuID) {
NameValuePair[] eventParams = new NameValuePair[1];
eventParams[1] = new NameValuePair(pageParamMenuID, "" + menuID); <-- Note that the page parameter and not the event output parameter is used here -->
try {
return PortletRendererUtil.constructLink(portletRequest, portletRequest.getRenderContext().getEventURL(),
eventParams,
true,
true);
} catch (Exception e) {
return "null";
Now everything works fine, including addition of persistent private portlet parameters and further input/page/event parameters as well as working with a third portlet with performs a search (and presents the search results as links which change the content in content portlet).
But this is actually NOT the way it should work: The names of the page parameters are hard-coded in the portlets, so the roles of page designer and portlet developer are not separated in the way it is presented in the documentation. I coulnd't find a way to map the event output parameters to the page parameters to work this out.
Now I wonder whether there's some known bug in PDK or perhaps a mistake in the documentation or wether I'm just missing doing the right things. I've already read some postings in this forum concerning this problem (for example how to change the query??? but I think I've done all the things that are suggested there (checked the entries in provider.xml and the proper mapping of page parameters, public (input) portlet parameters and event output parameters, also the way I read the received request parameters and build the links)
Has anybody an idea what's wrong here?
Best regards
Torsten

Hi Amjad,
thank you very much for time and effort you spent on helping me solving this problem.
Unfortunately, I think I already tried what you suggest in your answer, but without success. From my experience, the following two calls:
1.
<%!
private static String eventName = "changeContent"
private static String eventParamID = "menuID"
String getEventUrl(PortalRenderRequest prr, long menuID) {
NameValuePair[] eventParams = new NameValuePair[1];
// no addition of eventName in the array
eventParams[0] = new NameValuePair(eventParamID, "" + menuID);
return EventUtils.constructEventLink(prr, eventName, eventParams, true, true);
%>
<a href="<%= getEventUrl(portletRequest, 1234) %>">some link for ID 1234</a>
2.
<%!
private static String eventName = EventUtils.eventName("changeContent");
private static String eventParamID = EventUtils.eventParameter("menuID");
String getEventUrl(PortalRenderRequest prr, long menuID) {
NameValuePair[] eventParams = new NameValuePair[2];
eventParams[0] = new NameValuePair(eventParamID, "" + menuID);
eventParams[0] = new NameValuePair(eventName,"");
return PortletRendererUtil.constructLink(prr, prr.getRenderContext().getEventURL(), eventParams, true, true);
%>
<a href="<%= getEventUrl(portletRequest, 1234) %>">some link for ID 1234</a>
produce identical links. I took the second way because it is easer to add private portlet parameters to the link: just as additional NameValuePairs in the eventParam- Array (name constructed with HttpPortletRendererUtil.portletParameter()), instead of constructing the link "by hand" as mentioned in the javadoc for constructEventLink(). I have to add these private portlet parameters here because when an event from a private parameters owning portlet is fired, the private parameters are lost (in difference to when an event from ANOTHER portlet is sent).
So I think, when you also look closely to the code snippet I added in the first posting, I made shure that I added the name of the event and not just the event parameters to the link.
I hope that I understood your answer right. Perhaps you have another idea what might be wrong. Thank you again,
best regards
Torsten

Passing Parameters between 2 Portlets on 1 Page

Hi,
I'm new to this portlet stuff and I might miss something important, but:
I "just" want to send parameters from one form on one Page to a portlet on the same page...
PassAllParameters is already set to true...
I also have read the "Primer" and the "Adding Parameters and Events to Portlets", after giving up to do this my own, I just copied and pasted the Name/Age Form JSP (nearly... I've made Java out of it...) as my DataProvider Portlet and copied and pasted the "Generic Public Parameter Receiving Portlet" as my DataReceiver Portlet... the Event and Parameter Tags are NOT missing in the provider.xml... but even after pressing submit there are no parameters at all avaible for the "receiving Portlet"!!!
PLEASE can someone tell me what I am doing wrong?!?!?!?

Hi friends,
I worked with the application which is in
http://server:port/jpdk/providers/event. is working fine with passing parameters to another page.
Also I create my own application which is working fine if i have the 2 portlets in the same page.
But it is not working with portlets in different page. On clicking the link it is not going to the another page. Hereby i give the required codes.
portletpass.jsp:
PortletRenderRequest prr = (PortletRenderRequest) request.getAttribute(HttpCommonConstants.PORTLET_RENDER_REQUEST);
String eventSubmit = EventUtils.eventName("submit");
String eventParamsno = EventUtils.eventParameter("sno");
String strsno="50" ;
NameValuePair[] linkParams = new NameValuePair[2];
linkParams[0] = new NameValuePair(HttpPortletRendererUtil.portletParameter(request, eventSubmit), "");
linkParams[1] = new NameValuePair(HttpPortletRendererUtil.portletParameter(request, eventParamsno),strsno);
<a href="<%=PortletRendererUtil.constructLink(prr,
prr.getRenderContext().getEventURL(), linkParams, true, true)%>"><%= strtitle %>
</a>
provider.xml of portletpass.jsp:
<event class="oracle.portal.provider.v2.DefaultEventDefinition">
<name>submit</name>
<parameter class="oracle.portal.provider.v2.DefaultParameterDefinition">
<name>sno</name>
<displayName>sno</displayName>
</parameter>
</event>
portletreceive.jsp:
PortletRenderRequest prr = (PortletRenderRequest) request.getAttribute(HttpCommonConstants.PORTLET_RENDER_REQUEST);
//      String snosp = "sno", snorec="" ;
//     String values = prr.getParameter("sno") -------returns null
     String values = prr.getParameter("_page_url");
     String snorec = values.substring(values.lastIndexOf("sno=")+4) ;
     out.println(snorec); // here i get the required value
provider.xml of portletreceive.jsp:
<inputParameter class="oracle.portal.provider.v2.DefaultParameterDefinition">
<name>sno</name>
<displayName>Input Parameter #1</displayName>
</inputParameter>
Also i did the necessary changes in parameters and events tab as well.
I cant sorted out what is the mistake i did.
The scenario i need is on clicking the link it should display the details in a new page.
Can anybody please help me.
Thanks in advance
Durai

Portlet event link to pass parameter between portlets

Ok list, I followed the documentation Adding Parameters and Events to Portlets
PDK Release 2 (9.0.2 and later) and tried to make a portlet that pass parameter to another portlet using event link. I created the supposed parameter in the page and made the correct association to the receiving parameter portlet. The case is: The parameter is not caught in the receiving parameter page.
This is my event link jsp code:
<%
String sImgPath = PropertiesReader.getProperty(PropertiesReader.KEY_IMAGES_PATH);
PortletRenderRequest portletRequest = (PortletRenderRequest)request.getAttribute(HttpCommonConstants.PORTLET_RENDER_REQUEST);
// The portlet definition in provider.xml includes the following:
// - Event "submit" with event parameters "funcionalidade"
String eventSubmit = EventUtils.eventName("submit");
String eventParamFuncionalidade = EventUtils.eventParameter("funcionalidade");
// Build up the list of parameters for the "submit" event
NameValuePair[] eventSubmitParams = new NameValuePair[2];
// Give the 'funcionalidade' event parameter the constant value 'chat'
eventSubmitParams[0] = new NameValuePair(eventParamFuncionalidade, "chat");
// The event name must be passed as a parameter on the URL
eventSubmitParams[1] = new NameValuePair(eventSubmit, "");
%>
<TABLE CELLPADDING="0" CELLSPACING="0" BORDER="0">
<TR><TD><a href="<%=PortletRendererUtil.constructLink(portletRequest,   portletRequest.getRenderContext().getEventURL(), eventSubmitParams, true, true)%>"><IMG SRC="<%= sImgPath + "menuButChat.gif" %>" BORDER="0"></a></TD><TR>
</TRABLE>
And this is my receiving parameter jsp code:
<%
String sFuncionalidade = "";
PortletRenderRequest portletRequest = (PortletRenderRequest)request.getAttribute(HttpCommonConstants.PORTLET_RENDER_REQUEST);
// Get the portlet definition - needed to get the public portlet parameters
PortletDefinition portlet = portletRequest.getPortletDefinition();
// Get the public portlet parameters
ParameterDefinition[] parameters = portlet.getInputParameters();
// Display all values for each of the public portlet parameters
for (int currParameter = 0; currParameter < parameters.length; currParameter++)
String name = parameters[currParameter].getName();
out.println(" <p>name = " + name + "</p> ");
// Get the parameter values
String[] values = portletRequest.getParameterValues(name);
// Display the parameter's values.
if ( values == null )
// Null array indicates no values for this parameter.
out.println(" <p>values i null</p> ");
else
out.println(" values nco i null ");
// Loop through each of the values and display non-null values on a separate line.
for ( int j = 0; (values != null) && (j < values.length); j++ )
sFuncionalidade = values[j];
out.println(" <p>" + sFuncionalidade + "</p> ");
%>
And this is my portlet definition in provider.xml:
<portlet class="oracle.portal.provider.v2.DefaultPortletDefinition">
<id>3</id>
<name>MenuColaboracao</name>
<title>Menu de Colaboragco</title>
<shortTitle>Menu de Colaboragco</shortTitle>
<description>Portlet de menu para funcionalidade de Comuicagco e Colaboragco.</description>
<timeout>10000</timeout>
<timeoutMessage>Portlet timed out</timeoutMessage>
<showEdit>false</showEdit>
<showEditDefault>false</showEditDefault>
<showPreview>false</showPreview>
<showDetails>false</showDetails>
<hasHelp>false</hasHelp>
<hasAbout>false</hasAbout>
<acceptContentType>text/html</acceptContentType>
<renderer class="oracle.portal.provider.v2.render.RenderManager">
<renderContainer>false</renderContainer>
<contentType>text/html</contentType>
<showPage>/menuColaboracao.jsp</showPage>
<pageParameterName>next_page</pageParameterName>
</renderer>
     <event class="oracle.portal.provider.v2.DefaultEventDefinition">
     <name>submit</name>
<description>Use this event to submit the form data to a page</description>
<parameter class="oracle.portal.provider.v2.DefaultParameterDefinition">
<name>funcionalidade</name>
<displayName>funcionalidade</displayName>
<description>Parbmetro que indica a funcionalidade a ser apresentada.</description>
</parameter>
</event>
</portlet>
<portlet class="oracle.portal.provider.v2.DefaultPortletDefinition">
<id>4</id>
<name>HomeController</name>
<title>Home Controller</title>
<shortTitle>Home Controller</shortTitle>
<description>Portlet que controla a exibigco do jsp correspondente a opgco de menu selecionada.</description>
<timeout>10000</timeout>
<timeoutMessage>Portlet timed out</timeoutMessage>
<showEdit>false</showEdit>
<showEditDefault>false</showEditDefault>
<showPreview>false</showPreview>
<showDetails>false</showDetails>
<hasHelp>false</hasHelp>
<hasAbout>false</hasAbout>
<acceptContentType>text/html</acceptContentType>
<renderer class="oracle.portal.provider.v2.render.RenderManager">
<renderContainer>false</renderContainer>
<contentType>text/html</contentType>
<showPage>/homeController.jsp</showPage>
<pageParameterName>next_page</pageParameterName>
</renderer>
     <inputParameter class="oracle.portal.provider.v2.DefaultParameterDefinition">
     <name>funcionalidade</name>
<displayName>funcionalidade</displayName>
<description>Parbmetro que indica a funcionalidade a ser apresentada.</description>
</inputParameter>
</portlet>
Where do I miss ???
Any help will be appreciated.
Regards,
Leandro.

Leandro,
Few things which you might want to cross check to see if we are
on the right track :
1. Page containing Parameter receiving portlet contains a
paga parameter mapped on to its public parameter.
As per your example, parameter receiving page should have a page
parameter with name - "funcionalidade" - and portlet's corresponding
parmeter should be mapped to this page parameter. This can be
done through "Parameters" tab in the Page Properties screen.
2. Page containing Parameter passing portlet contains proper event
mapping.
As per your example, we have an event called "submit". We should
be able to see "submit" event under "MenuColaboracao" portlet.
When this event is raised, select which page should receive the event
data. As soon as a page is selected, this page's public parameters
are displayed below. Beside that we must be able to see a choice box
which displays four choices one of which would be "Event Output".
Map this output to the event parameter.
Hope it helps.
-AMJAD.

How to refresh JSR 286 Portlet from managed bean?

Hi,
I am using jdev 11.1.1.5, I have created a Portlet Producer Application, this application contains ADF TABLE with command link inside and the partial submit set to false.
I want to refresh the portlet when in Portal Application from within the action of the command link.
The idea behind this scenario is that the same command link have 2 behavior:
-open popup window
- reload the ADF Table and changing the "value" for it
If I change the partial submit to true, the reload works fine but the popup does not appear
If I change the partial submit to false, the popup appears but the reload of the table does not happen.
Thank you in advance
Emile

This question should be moved to the WebCenter forum: WebCenter Portal
You have a commandLink that opens a popup in your consuming application and on the same time you also want to refresh the portlet?
Why not adding a partialTrigger to the portlet that listens to the commandLink?

Scrollbar in a classic Apex 4.1 tree

In Apex 4.1 it looks like it is not possible for a new Apex 4.1 tree to adjust its template HTML settings.
It can't be found in the shared components for instance.
To be able to change some of the html style settings you can add a javascript in the "Execute when Page Loads" javascript settings of the page where the tree is located.
Here is an example of adding a scrollbar to an Apex 4.1 tree:
// Get div element of the tree. You can use firebug to determine the id of the tree
d = document.getElementById('tree160968347950446047');
// Show scrollbars when the tree data extends the maximum height
// If you only need a vertical bar you can use 'overflowY' instead
d.style.overflow="auto";
// Set the width of the tree
d.style.width="500px";
// Set maximum height of the tree
d.style.maxHeight="460px";
// Microsoft Internet Explorer ignores the maxHeight style. So use height instead.
// To avoid that the other browsers use this height style, give the height 1 px more than the maxHeight
d.style.height="461px";
Regards,
Mathieu

Hi Mathieu,
Any chance that you might know the code to move the selected tree node to the top of the scrollbar region? I've done it previously as per
APEX Tree. Keep focus on expanded leaf node.
but don't know where to put all this code now that we do not have access to the tree templates in V4+
regards
Paul P

Adding a scrollbar to a portlet

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