Can I call applet in other applet???

1.Just like a call a frame in new window.....can i call a frame in the same window.
2.Can i call an another applet in the same window from a running applet.if yes how can i send any variables to it??

Your first question is not really clear to me, but the second I got. You can have an applet call another applet, you need to use getApplet or getApplets (which return Applet and Applet[] respectively). If you use getApplet you need to name your applets, while getApplets just returns every single applet on the page.
Then, when you have Applet myOtherApplet = getApplet("Applet2");
You can do myOtherApplet.method(int parm1, String parm2);
Applets are named in the html file, don't remember the correct syntax right now.

Similar Messages

JSP can't call applet if the applet class is put WEB-INF/classes in weblogic6.1sp1

          Can't the applet be put at the WEB-INF/classes folder?
          If the applet can put at WEB-INF/classes, where is the plugin's codebase?


          Can't the applet be put at the WEB-INF/classes folder?
          If the applet can put at WEB-INF/classes, where is the plugin's codebase?

Can javascript call applet methods in explorer??

Is it possible to call the start() and stop() methods of an applet in explorer 5? I know how to do it using netscape, document.appletname.start(); and that works, but I just get errors in explorer. Any suggestions?

The code I used was:
document.appletname.stop(); or
document.applets["appletname"].stop();
Neither worked, I just got this error:
"Object doesn't support this property or method"
but I know the applet has a stop() method because I wrote it!

N73 - Can not call contacts

Sometimes I cant call my contacts or the caller log. This error have followed me through all the firmware upgrades, but it is still the same.
The error occurs from time to time and nothing happens when I press the green button. When I open caller log I can see all numbers but nothing happens when I press green. Same happens with contact list. I can open contacts, open details, but when I press "voicecall" nothing happens.
I can dial number manually and then call them. I can also send messages to contacts, but I can not call them in other ways than pres the number manually
The only thing that helps is a reboot.
Does anyone have any experience with this?

faizalajith wrote:
In N73 a major problem or error occurs it is "*u cant dial contact in ur phone directly*" but manually u can dial by entering the whole number.
There no fix till now only option was *switch off & on*.. which is still annoying..
i have noticed
*v home* software is a fix for it
only use v home screen to dial number.
Settings in Vhome for
"dial contact by name" is
>settings>smart dialling>name alone.
Still u dont want to switch off the phone every time go 4 vhome....
Download Here
gallery.mobile9.com/f/2507590/
Hi,
Welcome to the forum!
Try to perform the restore factory settings. Note that your files won't be deleted. To do this, go to Tools and then Settings. Select General and then Orig. phone settings. Enter the security code or the lock code. The default code is 12345 unless you changed it. If that didn't work, it's best to have your phone physically checked at the Nokia Care Point. They'll be able to help you with your concern. Note that charges may apply for the out of warranty phone.
You can visit this link for your local support page for further assistance: www.nokia.com/support

Calling EJB from other EJB on other J2EE Server

Can I call EJB from other EJB on other J2EE Server
Servers - Websphere 5.0
Do i require home & remote interface of that ejb on client side also
Help me, please

the problem is actually i require that is specific to websphere
for example i want to call a method ion that ejb
say my ejb name is myejb
so the normal way i should call is
InitialContext initialContext = new InitialContext();
Object homeObject = initialContext.lookup("ejb/MyEjbHome");
MyEJBHome myEJBHome =(MYEjbHome )javax.rmi.PortableRemoteObject.narrow(homeObjectMYEjbHome.class);
myEJB = lSHome.create();
myEJB.someMethod();
but here i am having class for home and remote available
now if other app server i am not having this classes then what to do

Can't make applet quit on the inside

In my Program, I did a System.exit(0) put it won't quit the applet. It continue running. Can you please look at my code and see what changes I should make?
import java.awt.*;
import java.util.*;
import javax.swing.*;
import java.awt.event.*;
* Class NIMgame - write a description of the class here
* @author
* @version 05/29
public class NIMgame extends JApplet
// instance variables:
private JMenuBar menuBar;
private JMenu gameMenu,objectMenu;
private JPanel panel;
private JPanel mainPanel;
private int [] nim;
private int x,y;
private NIM game;
private String response;
private String response1;
private String response2;
private String response3;
private Image img;
private boolean imgBool;
*This is always called before the first
* time that the start method is called.
public void init()
// initialize the instance variables
img=getImage(getDocumentBase(),"atom.gif");
imgBool=false;
setLayout(new BorderLayout());
menuBar = new JMenuBar();
MenuHandler listener = new MenuHandler();
gameMenu = new JMenu("Game");
gameMenu.addSeparator();
addMenuItem(gameMenu,"new Standard",listener);
addMenuItem(gameMenu,"new Standard4",listener);
addMenuItem(gameMenu,"new Custom3",listener);
addMenuItem(gameMenu,"Quit",listener);
menuBar.add(gameMenu);
objectMenu = new JMenu("Objects");
addMenuItem(objectMenu,"Images",listener);
addMenuItem(objectMenu,"Rectangles",listener);
gameMenu.addActionListener(listener);
objectMenu.addActionListener(listener);
objectMenu.addSeparator();
menuBar.add(objectMenu);
panel = new JPanel();
nim = new int [3];
nim[0]=1;
nim[1]=2;
nim[2]=3;
panel.add(menuBar);
getContentPane().add(panel,BorderLayout.NORTH);
mainPanel = new Board();
getContentPane().add(mainPanel,BorderLayout.CENTER);
setJMenuBar(menuBar);
x=y=-999;
game=new NIM(nim);
class Board extends JPanel {
public Board(){
addMouseListener(new MouseAdapter() {
public void mousePressed(MouseEvent me){
x=me.getX();
y=me.getY();
game.check(x,y);
mainPanel.repaint();
public void paintComponent(Graphics g)
super.paintComponent(g);
//g.drawImage(img,200,200,40,40,this);
game.drawMe(g);
repaint();
public void addMenuItem(JMenu menu, String comm, ActionListener listener) {
JMenuItem menuItem = new JMenuItem(comm);
menuItem.addActionListener(listener);
menu.add(menuItem);
private void addToggleMenuItem(JMenu menu, String command,
ActionListener listener, boolean selected) {
JCheckBoxMenuItem menuItem = new JCheckBoxMenuItem(command);
menuItem.setSelected(selected);
menuItem.addActionListener(listener);
menu.add(menuItem);
private class MenuHandler implements ActionListener {
public void actionPerformed(ActionEvent evt) {
String comm = evt.getActionCommand();
if (comm.equals("new Standard")) {
nim=new int[3];
nim[0]=1;
nim[1]=2;
nim[2]=3;
game.changeGame(nim);
else if (comm.equals("new Standard4")) {
nim=new int[4];
nim[0]=1;
nim[1]=2;
nim[2]=3;
nim[3]=4;
game.changeGame(nim);
else if (comm.equals("new Custom3")) {
nim=new int[3];
response = JOptionPane.showInputDialog(null,"Enter the # of lines for row1");
nim[0]=Integer.parseInt(response);
response1 = JOptionPane.showInputDialog(null,"Enter the # of lines for row2");
nim[1]=Integer.parseInt(response1);
response2 = JOptionPane.showInputDialog(null,"Enter the # of lines for row3");
nim[2]=Integer.parseInt(response2);
game.changeGame(nim);
else if (comm.equals("Images")) {
imgBool=true;
else if (comm.equals("Rectangles")) {
imgBool=false;
*else if (comm.equals("Quit")) {*
System.exit(0);
mainPanel.repaint();
public class NIM extends JPanel
private int [] nimStuff;
private ArrayList<Cord> points=new ArrayList<Cord> ();
public NIM(int [] array){
nimStuff=new int[array.length];
nimStuff=array;
public void changeGame(int [] array) {
nimStuff=new int[array.length];
nimStuff=array;
public void check(int x,int y) {
for (Cord temp: points) {
if(x<=temp.getX()+30 && x>=temp.getX() && y<=temp.getY()+35 && y>=temp.getY()) {
int h=temp.getRow();
int h1=nimStuff[h];
nimStuff[h]=h1-temp.getHow();
break;
points.clear();
public void drawMe(Graphics g) {
int yc=0;
if(!imgBool) {
g.setColor(Color.BLACK);
for(int ind=0; ind<nimStuff.length; ind++) {
yc+=50;
int var=nimStuff[ind];
for(int len=1;len<=var;len++) {
g.fillRect(len*45,yc,30,35);
points.add(new Cord(len*45,yc,ind,var-len));
else if (imgBool) {
for(int ind=0; ind<nimStuff.length; ind++) {
yc+=50;
int var=nimStuff[ind];
for(int len=1;len<=var;len++) {
g.drawImage(img,len*45,yc,30,35,this);
points.add(new Cord(len*45,yc,ind,var-len));
public class Cord {
int x;
int y;
int sub;
int num;
public Cord(int one,int two,int row,int col) {
x=one;
y=two;
sub=row;
num=col+1;
public int getX() {
return x;
public int getY() {
return y;
public int getRow() {
return sub;
public int getHow() {
return num;

MikeMun wrote:
Yes, I understand that. Okay then.
But i am witting this code on a java IDE called blueJ. So what?
It should be possible within the blueJ.Why and more importantly who cares?
So it's something in my code that's wrong.What is wrong is your understanding. You can't call exit in an applet. End of story. Who cares what it does in an IDE. Why could this possibly matter? There is no point to having something "work" in an IDE that will never work in the wild.

Call applet methods from Javascript

Hello,
If I call applet method like :
function callbackFunc(){
var pp = appletID.getData();
alert(pp);
It works only if applet is deployed with <APPLET> tag or with javascript.
If applet is deployed using <Object> and <embed> tags, in browser console the error is :
TypeError: appletID.getData is not a function
I couldn't find why is that behaviour. What do I do wrong?
Thanks

Hi Paul,
(1)Seems to be your Java Runtime Environment path is still setted for JRE 1.3.0_01 and not for 1.3.1. So pelase go to the
Control Panel-->java plugin 1.3.1-->Advanced. Here you set the Java Runtime Environment to the JRE 1.3.1 version. Its better to remove the older version before installing the new version on JRE.
(2)<OBJECT> tag won't work for Netscape. You can only use <APPLET> or <EMBED> tag for Netscape.
Hope this will help you.
Anil
Developer Technical Support
Sun Microsystems
http://www.sun.com/developers/support

Can't Get Applet to JS Working

I'm trying to implement round-trip javascript to Java to Javascript using LiveConnect, and having a lot of trouble in Firefox. It works perfectly in IE 6. In Firefox, I can successfully call a method of an applet, and get a return value. I have not been able to get the applet to call a Javascript method. I have tried using both the call and eval methods of the JSObject with no luck. Below is my code. Any suggestions would be appreciated.
Thanks.
import java.applet.Applet;
import java.awt.*;
import netscape.javascript.*;
public class test extends Applet {
     String message="Hello Universe!";
     JSObject proxy;
     public void paint(Graphics g) {
          g.drawString(message, 20, 20);
     // pass in ref to JS object on which to call method
     public Boolean handshake(JSObject jso) {
          proxy = jso;
          // try just calling straight eval
          proxy.eval("alert('eval')");
          // set up args object to pass to js method
          Object[] args = new Object[1];
          args[0] = "handshake";
          // call method of js object 2 different ways
          proxy.call("callback", args);
          proxy.eval("o.callback('eval')");
          return true;
     // update java display to show JS to J communication
     public void setMessage(String message) {
          this.message = message;
          repaint();
<html>
<head>
     <script>
          // js object to receive calls from applet
          function obj() {};
          obj.prototype = new Object();
          obj.prototype.callback = function(arg) {
               alert("callback: " + arg);
          function doit() {
               var a = gebi("myApplet");
               a.setMessage("Goodbye World!");
               o = new obj();
               // test that js method works (it does)
               o.callback("local");
               // call applet method which should call back to js method
               var there = a.handshake(o);
               // show return value from applet method call
               alert("there: " + there);
          window.onload = doit;
     </script>
</head>
<body>
     <applet
          id="myApplet"
          code="test"
          width="400"
          height="50"
          mayscript="mayscript">
     </applet>
</body>
</html>Results:
In both IE and Firefox, the string shown by the applet switches to "goodbye world", the local call to the callback function works, and the call to handshake returns true.
That's all that works in Firefox.
In IE, the various calls to the callback method, and to the alert method of the Javascript all work.
The results are the same whether I run the HTML page as a local file, or through IIS.
I have also noticed that Firefox seems to hang up, crash, and just have a lot of problems dealing with this code.
Finally, I am running all of this on XP professional SP1 with J2SE 1.5.0_04-b05 and Firefox 1.07

I have now installed both, but I'm not sure what parameters I should be entering in the database section in dreamweaver, is it the logon details to the service provider site, or the username and password for the database that I have set up. Or am I creating a database on my local box?
I have checkmarks agains the first 3 items under the database tab and the 4th is "Create a connection by clicking on the + button" when I do that it prompts me for:
Connection name:
MySQL server:
Username:
Password:
Database:
Sorry I'm fumbling my way thru this. Thanks for the help.

Can we use applets as user interfaces with sockets, RMI and J2EE

Dear Sir or Madam,
Since I am a TA for software architecture class, some one ask me the following question: I think the answer is "No" based on the document on http://java.sun.com/sfaq/
How I answer the quesions? Looking forward your help!!!
1.You may have 2 applets and 2 html files. One applet with one html file may stay at a client PC and run on this PC, and the other applet with the other html file may stay at a server PC and run on this PC. In this case, all the applets are run locally.
2.Could applets works with sockets, RMI and J2EE?
3.Can we use applets as user interfaces with sockets, RMI and J2EE?
Thank you very much!
Best regards,
Jing

The scenario you paint doesn't quite make sense. The "server PC" wouldn't be running an applet, normally, since applets are by definition in a web browser page, and most likely involve user interaction, and "server processes" generally are done without user interaction.
The security rules around applets are that -- by default -- applets can connect with sockets ONLY to the server from whence the applet was loaded. RMI uses sockets (J2EE is too broad a spec) and hence RMI calls would also be limited to the server from whence the applet was loaded. Within that limitation, an applet could open all the sockets it wants, so long as they are all on the server from whence the applet was loaded.
If you want two applets on two different systems to communicate with each other, the simplest way is to have them rendevous through a server process on the server(s) from whence each applet was loaded. Maybe it's PC-a <-> server-a <-> server-b <-> PC-b ...? Or maybe PC-a and PC-b both are talking to the same server.
The limitation is rooted in the security subsystem. You can specify a policy file and override anything in the security subsystem. That does mean signing the applet and then cajoling the user into agreeing to grant greater levels of security than the default. In such a case you can open sockets more broadly and then PC-a could talk directly to PC-b without going through any servers.
- David

How can I use applet to get the desktop image of client

hi,I have a question to ask u.
How can I use applet to get the desktop image of client? Now I develop a web application and want user in the client to get his current image of the screen.And then save as a picture of jpeg format ,then upload it to the server?
I have done an application to get the screen image and do upload file to server in a servlet with the http protocal.

Since the desktop image is on the client's local hard drive, you'll need to look at trusted applets first.

Error while calling applet in HTML in SAP NWDS

Hi,
We have written a java code with Main method and we are trying to run it on web. So we have written another piece of HTML code where we are calling the othe program with applet. But getting below error.
Below is exce[ption I am getting while running jree charts made in java :
Java Plug-in 1.6.0_24
Using JRE version 1.6.0_24-b07 Java HotSpot(TM) Client VM
c: clear console window
f: finalize objects on finalization queue
g: garbage collect
h: display this help message
l: dump classloader list
m: print memory usage
o: trigger logging
q: hide console
r: reload policy configuration
s: dump system and deployment properties
t: dump thread list
v: dump thread stack
x: clear classloader cache
0-5: set trace level to <n>
java.lang.reflect.InvocationTargetException
at com.sun.deploy.util.DeployAWTUtil.invokeAndWait(Unknown Source)
at sun.plugin2.applet.Plugin2Manager.runOnEDT(Unknown Source)
at sun.plugin2.applet.Plugin2Manager.createApplet(Unknown Source)
at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.RuntimeException: java.lang.InstantiationException: org.jfree.chart.demo.BarChartDemo
at sun.plugin2.applet.Plugin2Manager$12.run(Unknown Source)
at java.awt.event.InvocationEvent.dispatch(Unknown Source)
at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
at java.awt.EventQueue.access$000(Unknown Source)
at java.awt.EventQueue$1.run(Unknown Source)
at java.awt.EventQueue$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
Caused by: java.lang.InstantiationException: org.jfree.chart.demo.BarChartDemo
at java.lang.Class.newInstance0(Unknown Source)
at java.lang.Class.newInstance(Unknown Source)
... 15 more
Exception: java.lang.reflect.InvocationTargetException
Below is html code run to call applets :
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "" title="http://www.w3.org/TR/html4/loose.dtd">" class="link">http://www.w3.org/TR/html4/loose.dtd">
(http://www.w3.org/TR/html4/loose.dtd)
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Hello</title>
</head>
<body>
<applet code=org.jfree.chart.demo.BarChartDemo archive="src.jar" width="320" height="120"></applet>
</body>
</html>
Please suggest.
Regards
Agamani

Hi,
Though there are a lot of importing parameters, you should give only one structure for outtable, and read as index 1 and index 2.
FORM GET_SPRAS TABLES intable   STRUCTURE itcsy
                                          outtable STRUCTURE itcsy.
DATA: lv_kunnr LIKE kna1-kunnr.
CLEAR: GV_SPRAS.
lv_kunnr = intable-value.
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_INPUT'
    EXPORTING
      input = lv_kunnr
    IMPORTING
      output = lv_kunnr.
SELECT SINGLE LAND1 SPRAS INTO (gv_land1, gv_spras) FROM KNA1
    WHERE KUNNR = lv_kunnr.
IF sy-subrc = 0.
    READ TABLE outtable INDEX 1.
    outtable-value = gv_spras.
    MODIFY outtable INDEX 1.
    READ TABLE outtable INDEX 2.
    outtable-value = gv_land1.
    MODIFY outtable INDEX 2.
ENDIF.
IF gv_land1 EQ 'DE'.
    CLEAR: GV_LAND1,
           GV_SPRAS.
ENDIF.
ENDFORM.
Edited by: Srinivas Kalluri on Mar 30, 2009 5:00 AM
Edited by: Srinivas Kalluri on Mar 30, 2009 5:10 AM

Error while calling applet from Javascript via LiveConnect and WebDriver

Hi all,
I am trying to call applet Java code from Javascript via WebDriver.
Given the following two cases:
- calling a static method: Integer.parseInt("42")- constructing a new object: new String("Hello world")My Javascript code looks like this:
document.appletId.Packages.java.lang.Integer.parseInt("42");
new document.appletId.Packages.java.lang.String("Hello world");When executing this code in Firefox via the Firebug Javascript console everything works fine and I get the expected results. However, when executing this code via the JavascriptExecutor from WebDriver only the call to the static method succeeds, the construction of the new object leads to the following error: "Attempt to call a default method on object with no invokeDefault method."
I don't have any idea what is going wrong here, so any help would be greatly appreciated.
Thanks!

Hello Gerard, Hello Krishna,
-> The liveCache application failed with COM error::
                               40028 Illegal timestamp in rough timegrid
More details about COM error 40028 you will see in TA /n/sapapo/om10
     -> Return code: 40028 -> execute ::
Invalid time stamp in the time buckets profile relation
( om_ts_tgrelinvalidstamp )
   < click on '?' mark >
-> Open an OSS message in accordance with SAP note 167280 if further help
     needed to solve the issue on your system.
Thank you and best regards, Natalia Khlopina

Call Applet's method in javascript? (Urgent!)

My applet has a method that returns a string.
public String getName()In my html page [IE5.5]
<script language="javascript1.2">
function getName() {
alert(myApplet.getName());
</script>
<applet name="myApplet" .....></applet>
<button id=test onClick="getName()">Test</button>Is this possible? Do you know any better way?
I really appreciate for your help.
Thanks a lot.
Tom

Maybe I didn't set my path correctly?
Here is what it's all about:
I have a serialized object stored in Java folder.
The class files are packed in Java/com.so.bo.MyApplet.class
html file is the same level as Java folder
codebase="Java"
code="com.so.bo.MyApplet.classDid I do it right?
For IE:
The point is set the parameter "Scriptable" to
"True".
This is an example of an applet made scriptable:


<OBJECT
classid="clsid:CAFEEFAC-0013-0001-0000-ABCDEFFEDCBA"
WIDTH = "100%" HEIGHT = "280" NAME = "XmlApplet"
codebase="http://java.sun.com/products/plugin/1.3.1/ji
stall-131-win32.cab#Version=1,3,1,0">
<PARAM NAME = CODE VALUE = "XmlApplet.class" >
<PARAM NAME = CODEBASE VALUE = ".." >
<PARAM NAME = ARCHIVE VALUE = "XMLApplet.jar" >
<PARAM NAME = NAME VALUE = "XmlApplet" >
<PARAM NAME="type"
VALUE="application/x-java-applet;jpi-version=1.3.1">
<PARAM NAME="scriptable" VALUE="true">
<COMMENT>
<EMBED
type="application/x-java-applet;jpi-version=1.3.1"
CODE = "XmlApplet.class" CODEBASE = ".." ARCHIVE =
"XMLApplet.jar" NAME = "XmlApplet" WIDTH = "100%"
HEIGHT = "280" scriptable = "true"
pluginspage="http://java.sun.com/products/plugin/1.3.1
plugin-install.html"><NOEMBED>
</NOEMBED>
</EMBED>
</COMMENT>
</OBJECT>

You can see this applet working with IE in
http://www.amicworld.com by following XMLBroker.

NEW to J2EE----Class(within WEB-INF) can't access applet

I admit I'm a newbie. Situation: an applet can import packages or individual classes that are located in WEB-INF dir. Is the reverse true, that the same classes can touch the applet? If so, how do you implement this, tried to import applet class, no luck though. I figure the reverse isn't true. Just wanted some ideas for a work around and or confirmation of my question. Thanks

ok, security isn't an issue or concern since this is an intranet app. What I am trying to do is load and reload data to a JTable in an applet. The code that retrieves this data is located in WEB-INF. Is there a work around to make this work.

At what percent e-tester can identify java applet objects. Plz see message.

Hi,
Me new to this group.
I am here to find out whether e-tester can test java applet or not.
I am testing a web application which is completely Java applet base.
Envirnment used jdk1.1.8 and Jre1.4.
I have been trying to identify applet object used in our application.
problem i faced:
when i set java option in option seting for both Microsoft applet and sun system applet. where my system having jdk1.1.8 and jre1.4.
Recording on above envirnment I am able to record my application but i can not play that. On this case I marked Abbot script generated.
when uninstall jdk and jre.
I am able to record and play my application still some step. But I am not able to customize it.
this application also uses StarTree a hyporbolic tree API from
"Business Object" now bought by SAP (this api used inside applet
frame).
Is any one work on e-tester to automate in and out of an application which is built in java applet.
Can some one help me to figure out where I am doing wrong.
Before this I worked on e-tester year back to automate one of our application and still we are doing our regression on that.
Expecting some help

When you say customize, are you referring to parameters? They is handled differently with applets. I believe there is documentation on this.

Can I call applet in other applet???

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