java applet

pierce · 发表于 17-4-2008 07:16 PM

Dear all ,
i get a simple applet program ..hw am i going to deploy it through web browser(IE) ??..can appplet.class keep in WEB-INF ???...

a)

<body>
<applet name="ApptoAppl"
code="ApptoAppl.class"
archive="ApptoAppl.jar"
width="200" height="250">
</applet>
</body>
</html>

these are my html page ..is it correct ??

or ..i dun need create the jar archive ?

b)

<body>
<applet code="ApptoAppl.class"
width="200" height="250">
</applet>
</body>
</html>

the path :
Apache Software Foundation\Tomcat 5.5\webapps\Applet\ApptoAppl.class
Apache Software Foundation\Tomcat 5.5\webapps\Applet\ApptoAppl.html
Apache Software Foundation\Tomcat 5.5\webapps\Applet\WEB-INF\src\ApptoAppl.java
the Appl.java i get it from the applet tutorial here ..
any mistake here ??path any problem?..is it the ApptoAppl.java got problem ??..

besides tat i am sure my browser do support applet browsing and the applet do compile n work through intellij..plz help me figure where is my mistake ....thx a lot
ps: sorry bocz its copy n paste.. its in english

winmxaa · 发表于 17-4-2008 09:30 PM

b)

<body>
<applet code="ApptoAppl.class"
width="200" height="250">
</applet>
</body>
</html>
这是对的！

the path :
Apache Software Foundation\Tomcat 5.5\webapps\Applet\ApptoAppl.class
Apache Software Foundation\Tomcat 5.5\webapps\Applet\ApptoAppl.html
Apache Software Foundation\Tomcat 5.5\webapps\Applet\WEB-INF\src\ApptoAppl.java
*.java 是不需要的！

the Appl.java i get it from the applet tutorial here ..
any mistake here ??path any problem?..is it the ApptoAppl.java got problem ??..
是应该你告诉我们什么问题！
我在此看不到有问题！！

pierce · 发表于 18-4-2008 03:03 AM

对不起。。句子不complete。。请您见量。。
这是ApptoAppl.java :

import java.awt.Color;
import java.awt.BorderLayout;
import java.awt.event.*;
import javax.swing.*;
import java.applet.Applet;
public class ApptoAppl extends Applet
implements ActionListener {
JLabel text;
JButton button;
JPanel panel;
private boolean _clickMeMode = true;
public void init(){
   setLayout(new BorderLayout(1, 2));
   setBackground(Color.white);
   text = new JLabel("I'm a Simple Program");
   button = new JButton("Click Me");
   button.addActionListener(this);
   add("Center", text);
   add("South", button);
}
  public void start(){
   System.out.println("Applet starting.");
  }
  public void stop(){
   System.out.println("Applet stopping.");
  }
  public void destroy(){
   System.out.println("Destroy method called.");
  }
public void actionPerformed(ActionEvent event){
      Object source = event.getSource();
      if (_clickMeMode) {
      text.setText("Button Clicked");
      button.setText("Click Again");
      _clickMeMode = false;
      } else {
      text.setText("I'm a Simple Program");
      button.setText("Click Me");
      _clickMeMode = true;
      }
}
}

问题是browser不能deploy这个applet。。我找不到原因在哪哩。。请您帮个忙。。

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