Working with JEditorPane to display HTML page
iam loading html page into JEditorPane .
how to get the html form data to validate
give me soluation for this problem ...
thanks ....
karthi
Search for occurences of <img> tags in the stream and replace its src="" contents by for example src="image?id=orginatingimagefilenameorso" and write kind of an ImageServlet mapped on "/image*" which streams the right images to the response.
You may find this ImageServlet example useful: http://balusc.blogspot.com/2007/04/imageservlet.html
After all, why are you streaming HTML files through a servlet instead of just linking to them? Aren't they public accessible or so? If this is the case, consider creating a virtual host on the application server so that you can just access those files through a simple plain vanilla URL.
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Displaying html page with in the applet
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Thanks in advanceLook at this sample:
import java.awt.*;
import java.net.*;
import java.io.*;
import javax.swing.*;
import java.awt.event.*;
import javax.swing.text.*;
public class BrwsA extends JApplet
JPanel jpa = new JPanel();
JEditorPane jed = new JEditorPane();
JScrollPane jsp = new JScrollPane(jpa);
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jpa.setLayout(new BorderLayout());
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jed.setContentType("text/html");
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setContentPane(jsp);
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Regarding displaying html page in a JEditorPane
i want to display a html page in a JEditorPane but the problem is it is displying the page but the script part of html page is printed as it is in the pane . please tell the solution for it . i will be highly thankful to u.
What you are doing exactly? you are displaying the html file into a JEditorPane or After displaying you are tring to Print it out in the Paper or what.
If this the First Sinario then this code will help you.
import javax.swing.*;
import java.awt.*;
import java.net.URL;
import java.net.MalformedURLException;
import java.io.*;
import javax.swing.text.*;
import javax.swing.event.*;
public class Htmlexample extends JInternalFrame {
//Constructor of Class.
public Htmlexample () {
//super(Title, Resizable, Closable, Maximizable, Iconifiable)
super (title, true, true, true, true);
setSize (500, 350);
HtmlPane html = new HtmlPane ("Help/Keys.htm");
setContentPane (html);
setVisible (true);
//Following Class Show HTML Help inside an EditorPane.
class HtmlPane extends JScrollPane implements HyperlinkListener {
JEditorPane html;
public HtmlPane (String filename) {
try {
File f = new File (filename);
String s = f.getAbsolutePath();
s = "file:" + s;
URL url = new URL (s);
html = new JEditorPane (s);
html.setEditable (false);
html.addHyperlinkListener (this);
JViewport vp = getViewport();
vp.add (html);
catch (MalformedURLException e) { }
catch (IOException e) { }
//Function Perform By the HyperLinks of HTML Help File.
public void hyperlinkUpdate (HyperlinkEvent e) {
if (e.getEventType() == HyperlinkEvent.EventType.ACTIVATED) {
linkActivated (e.getURL());
//Function for Loading other HTML Pages in Your HTML Help.
protected void linkActivated (URL u) {
Cursor c = html.getCursor();
Cursor waitCursor = Cursor.getPredefinedCursor (Cursor.WAIT_CURSOR);
html.setCursor (waitCursor);
SwingUtilities.invokeLater (new PageLoader (u, c));
//Following Class Load Other Pages Included in Our HTML Help File.
class PageLoader implements Runnable {
//Constructor of Class.
PageLoader (URL u, Cursor c) {
url = u;
cursor = c;
public void run () {
if (url == null) {
html.setCursor (cursor);
Container parent = html.getParent();
parent.repaint();
else {
Document doc = html.getDocument();
try {
html.setPage (url);
catch (IOException ioe) {
html.setDocument (doc);
getToolkit().beep();
finally {
url = null;
SwingUtilities.invokeLater (this);
URL url;
Cursor cursor;
}if there is any other issue Let me Know
Thank you
Jofin -
JEditorPane not Displaying HTML Correctly
I have a section of code that needs to lookup the HTML for a given URL, and then store the HTML for future use. The problem is the HTML is displaying in the JEditorPane as text rather than rendering it as HTML.
I've stripped the code down as much as possible to work this out. The code to set up the JEditorPane;
jepLocal = new JEditorPane();
jepLocal.setEditable(false);
jepLocal.addHyperlinkListener(new LinkFollower(jepLocal));
// these 2 lines set the jep for syncronous operation ...
JEditorPane.registerEditorKitForContentType( "text/html", "HTMLEditorKit2" );
jepLocal.setEditorKitForContentType( "text/html", new HTMLEditorKit2() );
jepLocal.setPage(urlArray[0]);
htmlString = jepLocal.getText();
I'm using a simple class to set the jep into syncronous mode for retrieval. Here is that class;
class HTMLEditorKit2 extends HTMLEditorKit{
public Document createDefaultDocument(){
HTMLDocument myDocument = (HTMLDocument)(super.createDefaultDocument());
myDocument.setAsynchronousLoadPriority(-1); // load synchronously
return myDocument;
}The code runs in it's own thread, in case that matters.
Can anyone see what is wrong with this setup? When I feed the htmlString into another jep, I get text display of the html rather than rendered.
BernieWhen I feed the htmlString into another jep, I gettext display of the html rather than rendered.
How are you "feed[ing] the htmlString into another
jep?" Does the other JEditorPane know it's text/html
rather than text/plain?
myThis.getEditorPane().setText(htmlString);The other jep is in the main gui thread. It loades web pages fine when it's handed a URL and the extracted HTML can be saved and redisplayed using the setText method like above. This jep has all the same setup code, including the EditorKit inclusion.
Bernie -
JEditorPane printing a HTML PAGE
Hi,
Here is my problem. I am displaying a HTML Page in a JEditorPane. So far so good.
when I try to print is printing to my printer. Here is the problem the Text or to say the font doesnot look good in the paper, each letter is not nice and smoth and it looks like some of the pixels in each letter were lost. This happens right when I initialize the JEditorPane with html code. I can also see the pixels in each letter are lost when I initilized it in a JEditorPane.
Any help will be appreciate.How are you printing? Are you using the Printing API?
You can try antialiasing the text before printing:
http://www.exampledepot.com/egs/java.awt/AntiAlias.html
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