🚀 go-pugleaf

I found the problem to be related to the fact that if the URL does not
change, the JEditorPane does not update.  I simply used a counter
to add a number to the URL, to make the URL different each time.

-Bernie


Nabin Thomas wrote:

> T dont think you can do this directly.
> You need to check periodically and check whether the file hase changed since last load and
> reload the file.
>
> An optimal way will be to do this in activate event f the frame
>
> Bernie wrote:
>
> > The basic application listed below will load an html page from
> > disk into a JEditorPane after clicking the "Get Page" button.
> > The problem is, if I change the file named word.html, the
> > changes are not displayed in the JEditorPane.   If I change
> > the file word.html, what do I have to do have the updated
> > page loaded into the JEditorPane?
> >
> > -Thanks
> >
> > package viewurl;
> >
> > import java.awt.*;
> > import java.awt.event.*;
> > import javax.swing.*;
> > import javax.swing.event.*;
> > import java.io.*;
> > import java.net.*;
> >
> > public class Frame1 extends JFrame {
> >   JPanel contentPane;
> >   JScrollPane jScrollPane1 = new JScrollPane();
> >   JEditorPane jEditorPane1 = new JEditorPane();
> >   JButton jButton1 = new JButton();
> >   static String userDir = System.getProperty("user.dir");
> >
> >   /**Construct the frame*/
> >   public Frame1() {
> >     enableEvents(AWTEvent.WINDOW_EVENT_MASK);
> >     try {
> >       jbInit();
> >     }
> >     catch(Exception e) {
> >       e.printStackTrace();
> >     }
> >   }
> >   /**Component initialization*/
> >   private void jbInit() throws Exception  {
> >
> > //setIconImage(Toolkit.getDefaultToolkit().createImage(Frame1.class.getResource("[Your
> > Icon]")));
> >     contentPane = (JPanel) this.getContentPane();
> >     contentPane.setLayout(null);
> >     this.setSize(new Dimension(400, 300));
> >     this.setTitle("Frame Title");
> >     jScrollPane1.setBounds(new Rectangle(9, 9, 381, 234));
> >     jEditorPane1.setEditable(false);
> >     jEditorPane1.addHyperlinkListener(new
> > javax.swing.event.HyperlinkListener() {
> >       public void hyperlinkUpdate(HyperlinkEvent e) {
> >         jEditorPane1_hyperlinkUpdate(e);
> >       }
> >     });
> >     jButton1.setText("Get Page");
> >     jButton1.setBounds(new Rectangle(146, 256, 100, 27));
> >     jButton1.addActionListener(new java.awt.event.ActionListener() {
> >       public void actionPerformed(ActionEvent e) {
> >         jButton1_actionPerformed(e);
> >       }
> >     });
> >     contentPane.add(jScrollPane1, null);
> >     contentPane.add(jButton1, null);
> >     jScrollPane1.getViewport().add(jEditorPane1, null);
> >   }
> >   /**Overridden so we can exit when window is closed*/
> >   protected void processWindowEvent(WindowEvent e) {
> >     super.processWindowEvent(e);
> >     if (e.getID() == WindowEvent.WINDOW_CLOSING) {
> >       System.exit(0);
> >     }
> >   }
> >
> >   void jEditorPane1_hyperlinkUpdate(HyperlinkEvent e) {
> >
> >   }
> >
> >   void jButton1_actionPerformed(ActionEvent e) {
> >
> >     try {
> >       jEditorPane1.setPage("file:" + userDir + "/word.html");
> >       jEditorPane1.revalidate();
> >       jEditorPane1.repaint();
> >     }
> >     catch (IOException ex) {
> >       ex.printStackTrace(System.err);
> >     }
> >
> >   }
> >
> > }
>
> --
>         ***********************************
> ***************************************************
> ******************* Web Card **********************
> ***************************************************
>
> Name :   Nabin Thomas
>
> e-mail :   nabinthomas@hotmail.com
>
> Web :   http://nabin.terrashare.com
>
> Feel free to contact me thru e-mail or MSN Mssenger
> if required but DONOT SPAM
>
> ***************************************************
>  ***********************************