Checkboxes:
import java.applet.*;
import java.awt.*;
import java.awt.event.*;
/*<applet code="CheckBoxDemo" width=300 height=300></applet>*/
public class CheckBoxDemo extends Applet implements ItemListener
{
Label l1;
public void init()
{
Checkbox c1=new Checkbox("B.C.A.");
c1.addItemListener(this);
add(c1);
Checkbox c2=new Checkbox("B.B.A.");
c2.addItemListener(this);
add(c2);
Checkbox c3=new Checkbox("B.Com.");
c3.addItemListener(this);
add(c3);
l1=new Label(" ");
add(l1);
}
public void itemStateChanged(ItemEvent ie)
{
Checkbox cb=(Checkbox)ie.getItemSelectable();
l1.setText(cb.getLabel());
}
}
A servlet is a java class that extends an application hosted on a web server. Handles the HTTP request-response process (for our purposes) Often thought of as an applet that runs on a server. Provides a component base architecture for web development, using the Java Platform The foundation for Java Server Pages (JSP). Alternative to CGI scripting and platform specific server side applications.
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