My bean doesn't APPEAR on my JSP page!

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Kevin - 24 Aug 2003 02:35 GMT

Hi, All!

I have this simple bean (below), and i make the .class using JBuilder 7.0.

I tryed to insert this bean into my JSP page:

<%@ page contentType="text/html; charset=windows-1251" %>
<html>
<head>
<title>
Jsp1
</title>
</head>
<jsp:useBean id="bean0" scope="session" class="bean1.KivaHanTester" />
<jsp:setProperty name="bean0" property="*" />
<body>
<h1>
JBuilder Generated JSP
</h1>
</body>
</html>

BUT I CAN't see this bean, when i open my JSP (IExplorer + Apache).
May be i need to init this bean, like init() or show() i don't know.

Thanks.

SOURCE CODE:

package bean1;

import java.awt.*;

public class KivaHan extends Canvas {

private String msg;
private int width, height;

public KivaHan () {
this ("Coffee: 10 lira");
}
public KivaHan (String s) {
this (s, 200, 200);
}
public KivaHan (String s, int width, int height) {
msg = s;
this.width = width;
this.height = height;
setForeground (Color.cyan);
setFont (new Font ("Serif", Font.ITALIC, 24));
setSize (getPreferredSize());
}
public void paint (Graphics g) {
Dimension d = getSize();
FontMetrics fm = g.getFontMetrics();
int len = fm.stringWidth (msg);
int x = Math.max (((d.width - len) / 2), 0);
int y = d.height / 2;
g.drawString (msg, x, y);
}

public Dimension getPreferredSize () {
return new Dimension (width, height);
}
}

package bean1;

public class KivaHanTester extends java.applet.Applet {
public void init () {
add (new KivaHan());
}
}

Reply to this Message

G - 24 Aug 2003 10:30 GMT

I think you are trying to see an Applet (your 'bean' is an applet) in
your JSP, but this is not the aim of a bean in a JSP...

If you want your applet to run into your browser you must use the HTML
<applet> tag.

Remember: JSP is server side, applet is client side.

Regards.

> Hi, All!
>
[quoted text clipped - 69 lines]
> }
> }

Reply to this Message

My bean doesn't APPEAR on my JSP page!

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