Html in java

how can i return the string "HELLO" with the specified kolor (instead of red)?
public String toString(Color kolor)
return "<html><font color=red>HELLO</font></html>"; // how to use kolor ???
}thanks.

how can i return the string "HELLO" with the
specified kolor (instead of red)?
public String toString(Color kolor)
return "<html><font
ont color=red>HELLO</font></html>"; // how to use
kolor ???
}thanks.String colorstr = #"+Integer.toHexString(kolor.getRed())+Integer.toHexString(kolor.getGreen())+Integer.toHexString(kolor.getBlue());
return "<html><font color="+colorstr+">HELLO</font></html>";

Similar Messages

I can not get Firefox to play music backgrounds on pages in browsers it works in IE and other browsers but not firefox, what HTML or Jave script do I need too use to make them work?

I'm having a problem with firefox playing background music on some sites, it works with IE and other browsers but not with fire fox, what html or java script do I need to add to the pages so that they play the music?
I develop my pages in Front Page and I know that the music only works in IE, so if someone can tell me how to correct this problem as it is important as I use fire fox as my main browser.
I thank you in advance

If a website uses BGSOUND then it will only work in IE.
BGSOUND is not compatible with other browsers like Firefox.
* http://kb.mozillazine.org/Background_music_does_not_play

Embedding html in .java file comments

for years now the convention has been to liberally use html in java source code comments
to beautify javadocs. for example, i have taken this out of the source code for java.lang.System:
* The <code>System</code> class contains several useful class fields
* and methods. It cannot be instantiated.
* <p>
* Among the facilities provided by the <code>System</code> class
* are standard input, standard output, and error output streams;
* access to externally defined "properties"; a means of
* loading files and libraries; and a utility method for quickly
* copying a portion of an array.
* @author Arthur van Hoff
* @version 1.125, 12/03/01
* @since JDK1.0
the problem i see with this is that the tags must be stripped if one is producing
documentation in formats other than html (swing doclet, or pdf doclet, or any
application of xml).
aren't we forever tying ourselves to html? is there any intention on the part of
j2se/j2ee developers to discontinue this practice? i've begun working on a xul
doclet and am having to enclose the documentation in cdata to maintain the
validity of the document i produce (i could also just strip out the tags of course).
thanks, eitan

Hi Eitan,
I see little problem as long we provide a way to
parse whatever format is being used.
Please take a look at the commentdom package in
the "Doclet Refactoring Design" under "What's New"
on the right side of the Javadoc home page:
http://java.sun.com/j2se/javadoc/
Here's its description:
com.sun.tools.doclet.toolkit.util.commentdom
DocComment to DOM Translator - Documentation comment contains embedded HTML,
Javadoc inline tags as well as custom inline tags. This package will contain classes that will help
generate a DOM tree for the documentation comment. This can be of great help for doclets that
generate documentation in formats other than HTML. Such doclets don?t have to undergo the
tedious task of parsing the documentation comments for all the tags. Doclets can then directly
traverse the DOM tree and then convert the tags to appropriate format.
The DOM tree will adhere to the doccomment DTD that will be published later. The DTD will
allow required HTML tags along with their attributes as defined in HTML4.0 specifications. The
DTD will also support Javadoc-defined inline tags as well as user-defined custom inline tags.
We plan for the doclet toolkit other than this part to be in Tiger;
we haven't committed dates to delivering this piece, but feel it
would be an important part of the toolkit.
-Doug Kramer
Javadoc team

Export crystal report to html in java

Hello Friends,
Could you please tell how how can i export my crytsal reports to html in java.
Thanks & Regards,
Aru

Thansk for your reply.
Is there any workaround to implement html export of crystal report in java.
If not when will this be available in java sdk.
Many Thanks
Aru

Parseing html in java

I want to remove style attibute and replace it with unique class in html in java.
Input html:
<div style="A">
<div style="B">
</div>
<div style="C">
</div>
</div>
Output updated html:
<div class="class01">
<div class="class02">
</div>
<div class="class03">
</div>
</div>
Please tell me how can I do it easly in java!
I am trying to get using code available on:
http://www.java2s.com/Tutorial/Java/0120__Development/ParseHTML.htm
If you know any other good way, then please tell me! I don't have rnd time and have to done soon.

Have your tried by yourself with any code yet? I don't beleive you even tried once.
It will not be a tough job to find and replace some string in java even within HTML. But first you need to write an algorithm for this that how you will search that particular style and replace it and it totally depends on the formatting of your HTML as mentioned above.
You need to make an algorithm and try to implement it and during the implementation if you get problems then come back here.

Calling html from java with some values

Hello friends,
I can call a HTML file from java.I want to pass some values from java class file to that html file.Anybody help me how to pass parameters?
Runtime.getRuntime().exec("rundll32 url.dll,FileProtocolHandler http://localhost:8080/jcoDemo/dp.html");
is one i am using for calling html file
thanks

Just add GET query parameters to the URL.
Besides, if you were using Java 1.6 or newer, then rather use [Desktop#browse()|http://java.sun.com/javase/6/docs/api/java/awt/Desktop.html#browse(java.net.URI)] instead of Runtime#exec(). It is crossplatform while your runtime approach works in Mircosoft Windows systems only.

Print HTML from Java

Hello All,
can anyone please provide example code of how to print an html-file from localhost by Java-code ?
Thanx a lot !!

Not sure what you are asking. You've mentioned several different things.
One is printing - do you mean to put something on paper? There should be examples on how to print a file if you do a search.
The other is 'from localhost' - this implies a socket to connect to 127.0.0.1 - Does your code connect to an HTTP server, issue a HTTP GET for an HTML page?
Again there should be sample code for connecting to a server and reading the response if you do a search.

Help with code to print HTML in Java 5

Hi,
The following code works and runs successfully..
However, the printing in Java 1.4.2_03 is better than Java 5 (latest version).
i.e in particular the characters are not monospaced compared with compiling with Java 1.4.2_03. e.g si so ss squashed together.
This issue does not seem to occur when running the same code in Java 1.4.2_03. (I haven't tried other 1.4.2 java versions).
Any help would be appreciated. We really need this working under Java 5 or bust.
Here is the complete listing ... PrintHtml.java (it uses the DocumentRenderer)
and following this is the input file.
import javax.swing.text.html.HTMLDocument;
import java.net.URL;
import java.net.MalformedURLException;
import java.io.IOException;
import java.io.DataInputStream;
import java.io.InputStream;
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import java.io.*;
import javax.swing.*;
import javax.swing.text.*;
import javax.swing.text.html.*;
import java.lang.reflect.*;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Rectangle;
import java.awt.Shape;
import java.awt.print.PageFormat;
import java.awt.print.Printable;
import java.awt.print.PrinterException;
import java.awt.print.PrinterJob;
import javax.swing.JEditorPane;
import javax.swing.text.Document;
import javax.swing.text.PlainDocument;
import javax.swing.text.View;
import javax.swing.text.html.HTMLDocument;
import java.awt.*;
import javax.swing.*;
import java.awt.print.*;
import java.text.ParseException;
public class PrintHtml {
     * Utility helper to convert HTML Text to HTML Document.
     * @param baseUrl URL to be used in order
     * to resolve relative HTML references, in lieu of an
     * HTML BASE tag. May be null, if not required or HTML
     * BASE tag is to be used.
     * @see jbox.view.jfx.JboxHtmlEditor
     * @see jbox.utility.JboxPrint
     * @see jbox.utility.JboxPrintUtil
public static HTMLDocument htmlTextToHtmlDoc(String htmlText, URL baseUrl)
          try
          // JboxHtmlEditorKit editorKit = new JboxHtmlEditorKit();
            HTMLEditorKit editorKit = new HTMLEditorKit();
            HTMLDocument doc = (HTMLDocument)editorKit.createDefaultDocument();
               if (baseUrl != null)
                    try
                         doc.setBase(baseUrl);
                    catch(Exception e)
                         //JboxTraceManager.trace(e);
               StringReader reader = new StringReader(htmlText);
               editorKit.read(reader, doc, 0);
         return doc;
          catch(Exception e)
               //JboxTraceManager.trace(e);
               return null;
   public static void main(String[] args) {
      System.out.println("printing...");
      HTMLDocument x = new HTMLDocument();
      DocumentRenderer invoice = new DocumentRenderer();
      //invoice.setScaleWidthToFit(false);
      String s = "";
      try {
        BufferedInputStream bis = new BufferedInputStream(new FileInputStream("mark.html"));
        InputStreamReader in = new InputStreamReader(bis , "ASCII");
        StringWriter sw = new StringWriter();
        while (true) {
           int datum = in.read();
           if (datum == -1) break;
           sw.write(datum);
        in.close();
        s = sw.toString();
        System.out.println("s="+s);
      catch (IOException e) {
         System.err.println(e);
      HTMLDocument htmldoc = htmlTextToHtmlDoc(s, null);
      invoice.print(htmldoc);
// the good old infamous DocumentRenderer.
/* Copyright 2002
    Kei G. Gauthier
    Suite 301
    77 Winsor Street
    Ludlow, MA 01056
class DocumentRenderer implements Printable {
/* DocumentRenderer prints objects of type Document. Text attributes, including
    fonts, color, and small icons, will be rendered to a printed page.
    DocumentRenderer computes line breaks, paginates, and performs other
    formatting.
    An HTMLDocument is printed by sending it as an argument to the
    print(HTMLDocument) method. A PlainDocument is printed the same way. Other
    types of documents must be sent in a JEditorPane as an argument to the
    print(JEditorPane) method. Printing Documents in this way will automatically
    display a print dialog.
    As objects which implement the Printable Interface, instances of the
    DocumentRenderer class can also be used as the argument in the setPrintable
    method of the PrinterJob class. Instead of using the print() methods
    detailed above, a programmer may gain access to the formatting capabilities
    of this class without using its print dialog by creating an instance of
    DocumentRenderer and setting the document to be printed with the
    setDocument() or setJEditorPane(). The Document may then be printed by
    setting the instance of DocumentRenderer in any PrinterJob.
protected int currentPage = -1;               //Used to keep track of when
                                                //the page to print changes.
protected JEditorPane jeditorPane;            //Container to hold the
                                                //Document. This object will
                                                //be used to lay out the
                                                //Document for printing.
protected double pageEndY = 0;                //Location of the current page
                                                //end.
protected double pageStartY = 0;              //Location of the current page
                                                //start.
protected boolean scaleWidthToFit = true;     //boolean to allow control over
                                                //whether pages too wide to fit
                                                //on a page will be scaled.
/*    The DocumentRenderer class uses pFormat and pJob in its methods. Note
      that pFormat is not the variable name used by the print method of the
      DocumentRenderer. Although it would always be expected to reference the
      pFormat object, the print method gets its PageFormat as an argument.
protected PageFormat pFormat;
protected PrinterJob pJob;
/* The constructor initializes the pFormat and PJob variables.
public DocumentRenderer() {
    pFormat = new PageFormat();
    pJob = PrinterJob.getPrinterJob();
/* Method to get the current Document
public Document getDocument() {
    if (jeditorPane != null) return jeditorPane.getDocument();
    else return null;
/* Method to get the current choice the width scaling option.
public boolean getScaleWidthToFit() {
    return scaleWidthToFit;
/* pageDialog() displays a page setup dialog.
public void pageDialog() {
    pFormat = pJob.pageDialog(pFormat);
/* The print method implements the Printable interface. Although Printables
    may be called to render a page more than once, each page is painted in
    order. We may, therefore, keep track of changes in the page being rendered
    by setting the currentPage variable to equal the pageIndex, and then
    comparing these variables on subsequent calls to this method. When the two
    variables match, it means that the page is being rendered for the second or
    third time. When the currentPage differs from the pageIndex, a new page is
    being requested.
    The highlights of the process used print a page are as follows:
    I.    The Graphics object is cast to a Graphics2D object to allow for
          scaling.
    II.   The JEditorPane is laid out using the width of a printable page.
          This will handle line breaks. If the JEditorPane cannot be sized at
          the width of the graphics clip, scaling will be allowed.
    III. The root view of the JEditorPane is obtained. By examining this root
          view and all of its children, printView will be able to determine
          the location of each printable element of the document.
    IV.   If the scaleWidthToFit option is chosen, a scaling ratio is
          determined, and the graphics2D object is scaled.
    V.    The Graphics2D object is clipped to the size of the printable page.
    VI.   currentPage is checked to see if this is a new page to render. If so,
          pageStartY and pageEndY are reset.
    VII. To match the coordinates of the printable clip of graphics2D and the
          allocation rectangle which will be used to lay out the views,
          graphics2D is translated to begin at the printable X and Y
          coordinates of the graphics clip.
    VIII. An allocation Rectangle is created to represent the layout of the
          Views.
          The Printable Interface always prints the area indexed by reference
          to the Graphics object. For instance, with a standard 8.5 x 11 inch
          page with 1 inch margins the rectangle X = 72, Y = 72, Width = 468,
          and Height = 648, the area 72, 72, 468, 648 will be painted regardless
          of which page is actually being printed.
          To align the allocation Rectangle with the graphics2D object two
          things are done. The first step is to translate the X and Y
          coordinates of the graphics2D object to begin at the X and Y
          coordinates of the printable clip, see step VII. Next, when printing
          other than the first page, the allocation rectangle must start laying
          out in coordinates represented by negative numbers. After page one,
          the beginning of the allocation is started at minus the page end of
          the prior page. This moves the part which has already been rendered to
          before the printable clip of the graphics2D object.
    X.    The printView method is called to paint the page. Its return value
          will indicate if a page has been rendered.
    Although public, print should not ordinarily be called by programs other
    than PrinterJob.
public int print(Graphics graphics, PageFormat pageFormat, int pageIndex) {
    double scale = 1.0;
    Graphics2D graphics2D;
    View rootView;
// I
    graphics2D = (Graphics2D) graphics;
    disableDoubleBuffering(jeditorPane);
// II
    jeditorPane.setSize((int) pageFormat.getImageableWidth(),Integer.MAX_VALUE);
    jeditorPane.validate();
// III
    rootView = jeditorPane.getUI().getRootView(jeditorPane);
// IV
    if ((scaleWidthToFit) && (jeditorPane.getMinimumSize().getWidth() >
    pageFormat.getImageableWidth())) {
      scale = pageFormat.getImageableWidth()/
      jeditorPane.getMinimumSize().getWidth();
      graphics2D.scale(scale,scale);
// V
    graphics2D.setClip((int) (pageFormat.getImageableX()/scale),
    (int) (pageFormat.getImageableY()/scale),
    (int) (pageFormat.getImageableWidth()/scale),
    (int) (pageFormat.getImageableHeight()/scale));
// VI
    if (pageIndex > currentPage) {
      currentPage = pageIndex;
      pageStartY += pageEndY;
      pageEndY = graphics2D.getClipBounds().getHeight();
// VII
    graphics2D.translate(graphics2D.getClipBounds().getX(),
    graphics2D.getClipBounds().getY());
// VIII
    Rectangle allocation = new Rectangle(0,
    (int) -pageStartY,
    (int) (jeditorPane.getMinimumSize().getWidth()),
    (int) (jeditorPane.getPreferredSize().getHeight()));
// X
    if (printView(graphics2D,allocation,rootView)) {
      return Printable.PAGE_EXISTS;
    else {
      pageStartY = 0;
      pageEndY = 0;
      currentPage = -1;
      return Printable.NO_SUCH_PAGE;
/** The speed and quality of printing suffers dramatically if
   * any of the containers have double buffering turned on.
   * So this turns if off globally.
   * @see enableDoubleBuffering
public static void disableDoubleBuffering(Component c) {
    RepaintManager currentManager = RepaintManager.currentManager(c);
    currentManager.setDoubleBufferingEnabled(false);
/** Re-enables double buffering globally. */
public static void enableDoubleBuffering(Component c) {
    RepaintManager currentManager = RepaintManager.currentManager(c);
    currentManager.setDoubleBufferingEnabled(true);
/* print(HTMLDocument) is called to set an HTMLDocument for printing.
public void print(HTMLDocument htmlDocument) {
    setDocument(htmlDocument);
    printDialog();
/* print(JEditorPane) prints a Document contained within a JEDitorPane.
public void print(JEditorPane jedPane) {
    setDocument(jedPane);
    printDialog();
/* print(PlainDocument) is called to set a PlainDocument for printing.
public void print(PlainDocument plainDocument) {
    setDocument(plainDocument);
    printDialog();
/* A protected method, printDialog(), displays the print dialog and initiates
    printing in response to user input.
protected void printDialog() {
    if (pJob.printDialog()) {
      pJob.setPrintable(this,pFormat);
      try {
        pJob.print();
      catch (PrinterException printerException) {
        pageStartY = 0;
        pageEndY = 0;
        currentPage = -1;
        System.out.println("Error Printing Document");
/* printView is a recursive method which iterates through the tree structure
    of the view sent to it. If the view sent to printView is a branch view,
    that is one with children, the method calls itself on each of these
    children. If the view is a leaf view, that is a view without children which
    represents an actual piece of text to be painted, printView attempts to
    render the view to the Graphics2D object.
    I.    When any view starts after the beginning of the current printable
          page, this means that there are pages to print and the method sets
          pageExists to true.
    II.   When a leaf view is taller than the printable area of a page, it
          cannot, of course, be broken down to fit a single page. Such a View
          will be printed whenever it intersects with the Graphics2D clip.
    III. If a leaf view intersects the printable area of the graphics clip and
          fits vertically within the printable area, it will be rendered.
    IV.   If a leaf view does not exceed the printable area of a page but does
          not fit vertically within the Graphics2D clip of the current page, the
          method records that this page should end at the start of the view.
          This information is stored in pageEndY.
protected boolean printView(Graphics2D graphics2D, Shape allocation,
View view) {
    boolean pageExists = false;
    Rectangle clipRectangle = graphics2D.getClipBounds();
    Shape childAllocation;
    View childView;
    if (view.getViewCount() > 0 &&
          !view.getElement().getName().equalsIgnoreCase("td")) {
      for (int i = 0; i < view.getViewCount(); i++) {
        childAllocation = view.getChildAllocation(i,allocation);
        if (childAllocation != null) {
          childView = view.getView(i);
          if (printView(graphics2D,childAllocation,childView)) {
            pageExists = true;
    } else {
// I
      if (allocation.getBounds().getMaxY() >= clipRectangle.getY()) {
        pageExists = true;
// II
        if ((allocation.getBounds().getHeight() > clipRectangle.getHeight()) &&
        (allocation.intersects(clipRectangle))) {
          view.paint(graphics2D,allocation);
        } else {
// III
          if (allocation.getBounds().getY() >= clipRectangle.getY()) {
            if (allocation.getBounds().getMaxY() <= clipRectangle.getMaxY()) {
              view.paint(graphics2D,allocation);
            } else {
// IV
              if (allocation.getBounds().getY() < pageEndY) {
                pageEndY = allocation.getBounds().getY();
    return pageExists;
/* Method to set the content type the JEditorPane.
protected void setContentType(String type) {
    jeditorPane.setContentType(type);
/* Method to set an HTMLDocument as the Document to print.
public void setDocument(HTMLDocument htmlDocument) {
    jeditorPane = new JEditorPane();
    setDocument("text/html",htmlDocument);
/* Method to set the Document to print as the one contained in a JEditorPane.
    This method is useful when Java does not provide direct access to a
    particular Document type, such as a Rich Text Format document. With this
    method such a document can be sent to the DocumentRenderer class enclosed
    in a JEditorPane.
public void setDocument(JEditorPane jedPane) {
    jeditorPane = new JEditorPane();
    setDocument(jedPane.getContentType(),jedPane.getDocument());
/* Method to set a PlainDocument as the Document to print.
public void setDocument(PlainDocument plainDocument) {
    jeditorPane = new JEditorPane();
    setDocument("text/plain",plainDocument);
/* Method to set the content type and document of the JEditorPane.
protected void setDocument(String type, Document document) {
    setContentType(type);
    jeditorPane.setDocument(document);
/* Method to set the current choice of the width scaling option.
public void setScaleWidthToFit(boolean scaleWidth) {
    scaleWidthToFit = scaleWidth;
}The sample input file is "mark.html":::
<html>
<head>
<style type="text/css">

</style>
</head>
<body>
<p style="margin-top: 0">
</p>
<table width="500" cellspacing="20" border="1">
<tr>
<td height="330" valign="top">
<table border="0">
<tr>
<td>
<font size="2">This is to certify that [[Client Name]], born
on [[Client Date of Birth]], of [[Client Residential
                Address]], was the holder of motor vehicle driver
licence number [[Client Licence Number]], first issued on
[[First Issue Date of Holding]] and expired on [[Holding
                Expiry Date]].<br></font>
</td>
</tr>
</table>
</td>
</tr>
</table>
<table width="500" border="2">
<tr>
<td>
<table width="480" border="0">
<tr>
<td align="right">
<font size="2"><br>
<b>Fred Flintstone<br>Manager</b><br>Records Services Division<br>State
Police<br>An authorised person for the purposes of the
Road Act 1986</font>
</td>
</tr>
<tr>
<td align="left">
<font size="2"><b>User ID: wzvqv7<br>Dated: 29 November 2006</b>
</font>
</td>
</tr>
</table>
</td>
</tr>
</table>
</body>
</html>

I have finally cracked it!!!!!!!!!!!!!!!!
The issue is definitely with Java Sun. "Uneven character spacing when printing JTextComponent"
It is raised on the http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6488219
And currently in OPEN state, and raised on 31 Oct 2006 and mentions it was caused by fix 4352983.
So where do we go from here. It's not good because I have tried all later version of the JVM and the issue is still there.
Why? Because it hasn't been fixed yet. Read the bug report above, as it gives more insight -- and mentions the workaround is NOT good for existing code.
So the way forward is to use an earlier version of the JVM 5.
I download the JVM version 1.5.0 (starting version) and works Ok... I would probably think version prior to 4352983 would be Ok too.
Please vote for this.... We have a workaround (use older version of the JVM).
So I am very happy.

How to get the measure of area in HTML by Java

Hi all,
I know in JavaScript,
clientheight and clientlength can get the measure of area of HTML element, but how can I implement this in Java?
I understand I may need to have a much complete browser component first (for weak HTML rersolving in JDK), but I would like to know how HTML rendering works in JEditorPane and JTextPane, maybe that can help me solve the problem.
Appreciate for any suggestions and references.
Best regards,
KaiLiang

Thanks lots!!
So, the View class in JDK does not deal with the width and length information, does it?
If I want to solve my problem, I have to customize View class to make it can deal with width and length information.
Is it possible to get width and lenth of elements when JEditorPane render the HTML?

Display HTML in Java Applet

Is it possible to display HTML text in some control in Applet. I do not want to use the swing class for that. please guide me. I am currently using the TextArea to display text which displays text only in a single color. But I want to display text in multicolor. How to do it. If possible please show me with an example.

You will have to write your own component. Look at java.awt.FontMetrics to get the size of a string. Use
g.setColor(Color.blue);
Graphics.drawString(myString,x,y);
to draw a blue string.

Garbage characters when retrieving HTML via Java

I wanted to use Java to extract my characters profile from http://www.magelo.com. The results returned from the URL are basically garbled characters; however retrieving cnn.com or yahoo.com the results are fine. So, the only thing I can think of is that the magelo webserver detects that its Java and, since it may not want people to not use this approach for mining concerns, changes the output to garbage. I tried setting the connections property "User-Agent" and others to mimic a browser, but nothing worked...the only way I can view non-garbaled HTML is by using a webbrowser. Not exactly sure that this is what is going on -- but I can't come up with another explaination.

code & garbage.

Help with HTML and JAVA

Hi.
I'll have this question, and can't find the right answer...
Suppose is this site called xyz.com and you need to register to be a member
For simplicity member log-in page is simple...contains only login and password fields(Submit too) in HTML code:
<html>
<body>
<form name="input" action="html_form_action.asp" method="get">
User ID: <input type="text" name="ID" /><br />
Password: <input type="password" name="pwd" /><br />
<input type="submit" value="Submit" />
</form>
</body>
</html>Will I be able to build a Java application witch will:
1-Send me to this web-page
2-Place my chosen id and password in the right place
3-"Press" Submit button.
So I open this Java Swing application , and Go button will send me to the members page of my xyz.com page.
Thank you for the help.

altisw5 wrote:
Go button will send me to the members page of my xyz.com page.It depends on what you mean by "send me".
If you mean access data on the members page through your program, yes.
If you mean open a browser window to that page, I guess doable but might be tricky (with Robot and stuff).
If you mean physically send you on the internet, no.

How to get UTF-8 Characters from HTML to Java?

Hi everyone, I'm trying to set up an application that will allow display and entry of international data from HTML forms via servlets. The problem is that I can't get the data back into a java string to apply to the DBMS.
I have tried using UTF-8 and specific character sets such as ISO-8859-5 (Russian). I have specified these character sets/encodings as follows:
HTML: meta content-type header charset=xxx and <form accept-charset=xxx
Servlet Response: setLocale(appropriate locale) and setContentType("text/html; charset=xxx") prior to calling response.getWriter()
Servlet Request: setCharacterEncoding("xxx") (e.g. servlet 2.3)
When I use request.getParameter(xxx) I get normal characters (a, b, c) and nothing for international characters or sometimes question marks.
I have also tried various combinations of:
new String(request.getParameter("xxx").getBytes("xxx"),"xxx")
Could someone please point me in the right direction?
TIA

Thanks for all of your suggestions. It still refuses to work.
I entered the following: ��^�E on the HTML form using the Chinese(PRC)keyboard on my Win2K box.
I checked and verified the correct encoding in the servlet request (GB2312 for chinese characters)
request.getParameter(xxx) yields ???
new String(request.getParameter(xxx).getBytes("GB2312")) yields three boxes (values 20309, 27946 and 23380)
new String(request.getParameter(xxx).getBytes("GB2312"), "UTF-8") yields nothing
Any ideas?

Newbie: Is the CMS output HTML or Java applets?

Hi!
I am looking for what software to buy: Microsoft or Oracle.
In that regard, I see that Java is the development language. Does this mean that the web-interface for clients is based on Java applets, or does the Java-application just generate HTML-code like asp.NET, php and similar server-side languages?
Thanks!

The old Oracle 9iFS web interface was based on Java and JSP, and as such, was an HTML-based interface. It did not use applets.
The new Oracle CMSDK will include a web starter application sample (with source code) also based on Java and JSP, which is also an HTML-based interface that does not use applets.
The CMSDK is a development platform, and you could write a web interface based on Java applets if you wanted to, or based on HTML technologies such as servlets (J2EE) or JSP. You can also write standalone client software in any language that communicates with the CMSDK server using a protocol, such as HTTP. You may define your own protocol and write your own protocol server (in Java), or you may use an existing protocol, like WebDAV/HTTP.
See the CMSDK developer's guide for more information.

Html form - java applet

Hi friends
I have an html form with an editable textfield on it. Next to it is an Java Applet with an Button on it. If you klick the button, a Popup aperars where the textfield can be modified. There is also an OK Button on this Popup. If you klick the Button, I want that the value of my string will be plased into the html form.
If anyone knows how that works. Please help me.
thanks kendiman

Sweet, I was wondering how to do that.
So if one was to design a menu using java, the external Java Script can access the public variables within the applets?
So if we had
public class applet extends Applet {
   public int test;
   public applet() {
      test = 6;
}then the javascript command
document.applet.test
would return a 6?
Do I have this correctly?
Dale M

Printing HTML with Java Printing Service(JDK1.4 beta)

Hi there!
I'm currently checking out the new Java Printing Service (JPS) in the new JDK1.4 beta. This looks like a very promising printing API, with amongst others printer discovery and support for MIME types - but I have some problems with printing HTML displayed in a JEditorPane.
I'm developing an application that should let the user edit a (HTML)document displayed in a JEditorPane and the print this document to a printer. I have understood that this should be peace-of-cake using the JPS which has pre-defined HTML DocFlavor amongst others, in fact here is what Eric Armstrong says on Javaworld (http://www.javaworld.com/javaone01/j1-01-coolapis.html):
"With JPS, data formats are specified using MIME types, for example: image/jpeg, text/plain, and text/html. Even better, the API includes a formatting engine that understands HTML, and an engine that, given a document that implements the Printable or Pageable interface, generates PostScript. The HTML formatting engine looks particularly valuable given the prevalence of XML data storage. You only need to set up an XSLT (eXtensible Stylesheet Language Transformation) stylesheet, use it to convert the XML data to HTML, and send the result to the printer."
After one week of reasearch I have not been able to do what Armstrong describes; print a String that contains text of MIME type text/html.
I have checked the supported MIMI types of the Print Service returned by PrintServiceLookup.lookupDefaultPrintService(). This is the result:
DocFlavor flavor = DocFlavor.INPUT_STREAM.GIF;
PrintRequestAttributeSet aset = new HashPrintRequestAttributeSet();
aset.add(MediaSizeName.ISO_A4);
aset.add(new Copies(2));
PrintService[] service = PrintServiceLookup.lookupPrintServices(flavor,aset);
if (service.length > 0) {
System.out.println("Selected printer " + service[0].getName());
DocFlavor[] flavors = service[0].getSupportedDocFlavors();
for (int i = 0;i<flavors.length;i++) {
System.out.println("Flavor "+i+": "+flavors.toString());
Selected printer \\MUNIN-SERVER\HP LaserJet 2100 Series PCL 6
Flavor 0: image/gif; class="[B"
Flavor 1: image/gif; class="java.io.InputStream"
Flavor 2: image/gif; class="java.net.URL"
Flavor 3: image/jpeg; class="[B"
Flavor 4: image/jpeg; class="java.io.InputStream"
Flavor 5: image/jpeg; class="java.net.URL"
Flavor 6: image/png; class="[B"
Flavor 7: image/png; class="java.io.InputStream"
Flavor 8: image/png; class="java.net.URL"
Flavor 9: application/x-java-jvm-local-objectref; class="java.awt.print.Pageable"
Flavor 10: application/x-java-jvm-local-objectref; class="java.awt.print.Printable"
As you can see there is no support for text/html here.
If anyone has a clue to what I'm missing here or any other (elegant, simple) way to print the contents of a JEditorPane, please speak up!
Reply to: [email protected] or [email protected] or here in this forum

Since you have 'printable' as one of your flavors, try this using a JTextPane (assuming you can dump your HTML into a JTextPane, which shouldn't be a big problem)...
1. Have your JTextPane implement Printable
ie. something like this:
public class FormattedDocument extends JTextPane implements Printable 2. Read your HTML into the associated doc in the text pane.
3. Implement the printable interface, since you have it as one of your available flavors (I'd imagine everybody has printable in their available flavors). Something like this:
public int print(Graphics g, PageFormat pf, int pageIndex) {
        Graphics2D g2 = (Graphics2D) g;
        g2.translate((int)pf.getImageableX(), (int)pf.getImageableY());
        g2.setClip(0, 0, (int)pf.getImageableWidth(), (int)pf.getImageableHeight());
        if (pageIndex == 0)
            setupPrintView(pf);
        if (!pv.paintPage(g2, pageIndex))
            return NO_SUCH_PAGE;
        return PAGE_EXISTS;
    }Here's my setupPrintView function, which is executed once on page 0 (which still needs some polishing in case I want to start from page 5). It sets up a 'print view' class based on the root view of the document. PrintView class follows...
public void setupPrintView(PageFormat pf) {
View root = this.getUI().getRootView(this);
        pv = new PrintView(this.getStyledDocument().getDefaultRootElement(), root,
                           (int)pf.getImageableWidth(), (int)pf.getImageableHeight());Note of obvious: 'pv' is of type PrintView.
Here's my PrintView class that paints your text pane line by line, a page at a time, until there is no more.
class PrintView extends BoxView
    public PrintView(Element elem, View root, int w, int h) {
        super(elem, Y_AXIS);
        setParent(root);
        setSize(w, h);
        layout(w, h);
    public boolean paintPage(Graphics2D g2, int pageIndex) {
        int viewIndex = getTopOfViewIndex(pageIndex);
        if (viewIndex == -1) return false;
        int maxY = getHeight();
        Rectangle rc = new Rectangle();
        int fillCounter = 0;
        int Ytotal = 0;
        for (int k = viewIndex; k < getViewCount(); k++) {
            rc.x = 0;
            rc.y = Ytotal;
            rc.width = getSpan(X_AXIS, k);
            rc.height = getSpan(Y_AXIS, k);
            if (Ytotal + getSpan(Y_AXIS, k) > maxY) break;
            paintChild(g2, rc, k);
            Ytotal += getSpan(Y_AXIS, k);
        return true;
// find top of page for a given page number
    private int getTopOfViewIndex(int pageNumber) {
        int pageHeight = getHeight() * pageNumber;
        for (int k = 0; k < getViewCount(); k++)
            if (getOffset(Y_AXIS, k) >= pageHeight) return k;
        return -1;
}That's my 2 cents. Any questions?

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