Java Troubles
I have a problem with my install java software, it won't run websites that require java. I am trying to access a web pages that requires Java applet 1.4.2. i have J2SE 1.4.2 and J2SE 5.0.. Yet the web page still won't load i tried firefox and safari and no luck. I also tried upgrading the software but its still won't work. Because of this problem i have to use a PC.
Thanks in advance for answering my question.
I don't have an account with them and they won't let me in without one.
Here's another guess . . .
Stuff like that content is often (even usually) served either by someone else or from another, even distant location. Calls are made and the stuff should, one hopes, appear as if it's native content with no lag in display. My guess is that their site is not written well to work with your Mac - maybe it needs to be updated, but I don't know and running under Rosetta will at least let you see if it functions on an older OS version - so the call for the material isn't properly processed and delivered and that causes a hang. In other words, people sell content to that site and there's code which brings up that content. The page you're looking at may be a fixed form with blanks into which content generates or it may be generated from a database. It's typical, for example, that a call is made to a sequel database. These calls can be to one source or to 100's - like the reason your newspaper page may load slowly is often some stupid ad server that isn't producing on call, causing the whole to hang.
I glanced at the Security page and note they buy content from several sources. Don't know the platform they use for delivery, but it may be some middleware.
Similar Messages
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I am having serious trouble getting this code to work. Here's the code:
public class Numbers
public static void main(String[] args)
int x = 5;
int y = 7;
sum(x + y);
difference(x - y);
public static void sum(x + y)
int xPlusY;
xPlusY = x + y;
System.out.println("The sum is" + xPlusY);
public static void difference(x - y)
int xMinusY;
xMinusY = x - y;
System.out.println("The difference is" + xMinusY);
I have tried everything I can think of to get it to work. But when I compile it, jGRASP gives me these errors:
----jGRASP exec: javac -g C:\Documents and Settings\Nick_V\My Documents\Numbers.java
Numbers.java:10: <identifier> expected
public static void sum(x + y)
^
Numbers.java:22: ')' expected
^
2 errors
----jGRASP wedge2: exit code for process is 1.
----jGRASP: operation complete.
Can anyone tell me what I am doing wrong? Thanks.Holy moley are you lost.
Please please please read this http://java.sun.com/docs/books/tutorial/java/index.html
public class Numbers{
public static void main(String[] args){
int x = 5;
int y = 7;
sum(x,y);
difference(x,y);
public static void sum(int x, int y){
int xPlusY;
xPlusY = x + y;
System.out.println("The sum is " + xPlusY);
public static void difference(int x, int y){
int xMinusY;
xMinusY = x - y;
System.out.println("The difference is " + xMinusY);
} -
NWCE 7.1 EHP1 installation - server0 stopped with error code 2150
Hi All,
***I try to install NWCE 7.1 EHP1 with Oracle 10.2 on Windows Server 2003 Enterprise X64. On phase 29 of 40 Start Java Engine, it gives me this error:*****
WARNING[E] 2010-08-11 13:18:27.468
CJS-30222 Java process server0 of instance MII/J00 increased error count to 1. Giving up.
ERROR 2010-08-11 13:18:27.593
FCO-00011 The step startJava with step key |NW_Onehost|ind|ind|ind|ind|0|0|NW_Onehost_System|ind|ind|ind|ind|1|0|NW_CI_Instance|ind|ind|ind|ind|11|0|NW_CI_Instance_StartJava|ind|ind|ind|ind|8|0|startJava was executed with status ERROR .
WARNING 2010-08-11 13:18:27.687
Could not get property IDs of the JavaScript object.
ERROR 2010-08-11 13:18:27.687
FJS-00010 Could not get value for property .
****I checked it on MMC and server0 stopped with error code 2150 (Core service start fails on initial startups )*****
std_server0 is here:
node name : server0
host name : sapmii
system name : MII
system nr. : 00
started at : Wed Aug 11 13:19:10 2010
JVMX version - Sep 4 2008 23:21:58 - 51_REL - optU - windows amd64 - bas2:106386 (mixed mode)
(CompilerOracle read from file D:\usr\sap\MII\J00\exe\sapjvm_5\jre\.hotspot_compiler )
(CompilerOracle exclude com/sun/tools/javac/code/SymbolMethodSymbol overrides)
The active factory is : com.sap.engine.boot.loader.StandardClassLoaderFactory
Class loading cache information loaded from package index [D:\usr\sap\MII\J00\j2ee\cluster\bin\index.list]
Reading kernel properties from kernelProperties.bin file...
Checked the data for 15 ms
Read the objects for 93 ms
Substituted the values for 16 ms
Finished reading kernel objects for 109 ms
Startup mode [NORMAL] and action [NONE] read
AS Java version [7.11.3710.34306.20081117170308] is starting server process [ID7616850] on host [sapmii]...
Loading [LogManager]... [31] ms
Loading [PoolManager]... [0] ms
Loading [ApplicationThreadManager]... [47] ms
Loading [ThreadManager]... [0] ms
Loading [ClassLoaderManager]... [32] ms
Loading [ClusterManager]... [140] ms
Loading [LockingManager]... [31] ms
Loading [ConfigurationManager]... [1000] ms
Loading [CacheManager]... [GC [ParNew: 436736K->8479K(655104K), 0.0153459 secs] 436736K->8479K(5024512K), 0.0154061 secs]
[47] ms
Loading [DatabaseManager]... [203] ms
Loading [SessionManager]... [141] ms
Loading [LicensingManager]... [16] ms
Loading [ServiceManager]...
Initialize components for : 312 ms.
Resolve components for : 31 ms.
Load components for 1953 ms.
Loading services.
Calculate startup service set for 125 ms.
Service [r3startup] started. [0] ms / [0] CPU ms
Service [tc~je~content~classification~handler] started. [0] ms / [0] CPU ms
Service [webservices] started. [0] ms / [0] CPU ms
Service [tc~esi~uddi~content~handler] started. [0] ms / [0] CPU ms
Service [engine.dsr.facade] started. [0] ms / [0] CPU ms
Service [tc~je~cross~api] started. [0] ms / [0] CPU ms
Service [engine.lm.log.facade] started. [0] ms / [0] CPU ms
Service [tc~je~mngt_model~srv] started. [0] ms / [0] CPU ms
Service [tc~je~security~api] started. [0] ms / [0] CPU ms
Service [cluster] started. [16] ms / [0] CPU ms
Service [runtimeinfo] started. [16] ms / [0] CPU ms
Service [jmx_notification] started. [31] ms / [15] CPU ms
Service [userstore] started. [47] ms / [0] CPU ms
Service [memory] started. [63] ms / [15] CPU ms
Service [timeout] started. [78] ms / [31] CPU ms
Service [cross] started. [94] ms / [46] CPU ms
Service [log_configurator] started. [94] ms / [31] CPU ms
Service [locking] started. [0] ms / [0] CPU ms
Service [tc~sec~destinations~provider] started. [125] ms / [109] CPU ms
Service [p4] started. [62] ms / [62] CPU ms
Service [classload] started. [0] ms / [0] CPU ms
Service [classload.facade] started. [0] ms / [0] CPU ms
Service [msp] started. [16] ms / [15] CPU ms
Service [classpath_resolver] started. [16] ms / [15] CPU ms
Service [deploy] start ================= ERROR =================
java.lang.IllegalArgumentException: No enum const class com.sap.engine.services.deploy.container.ComponentReference.SERVu0130CE
at java.lang.Enum.valueOf(Enum.java:196)
at com.sap.engine.services.deploy.container.ComponentReference.valueOf(ComponentReference.java:18)
at com.sap.engine.services.deploy.server.Component.<init>(Component.java:44)
at com.sap.engine.services.deploy.server.Component.create(Component.java:60)
at com.sap.engine.services.deploy.server.properties.impl.PropManagerImpl.readStandardAppRefs(PropManagerImpl.java:497)
at com.sap.engine.services.deploy.server.properties.impl.PropManagerImpl.<init>(PropManagerImpl.java:234)
at com.sap.engine.services.deploy.server.properties.PropManagerFactory.initInstance(PropManagerFactory.java:27)
at com.sap.engine.services.deploy.server.DeployServiceFrame.start(DeployServiceFrame.java:56)
at com.sap.engine.core.service630.container.ServiceRunner.startFrame(ServiceRunner.java:155)
at com.sap.engine.core.service630.container.ServiceRunner.startService(ServiceRunner.java:113)
at com.sap.engine.core.service630.container.ServiceRunner.run(ServiceRunner.java:60)
at com.sap.engine.frame.core.thread.Task.run(Task.java:73)
at com.sap.engine.core.thread.impl5.SingleThread.execute(SingleThread.java:162)
at com.sap.engine.core.thread.impl5.SingleThread.run(SingleThread.java:260)
FATAL: Critical shutdown with exit code [2150] was requested due to [AS Java cannot be started; core service [deploy] failed to start]
****What is the problem and how can I solve the problem.*****
Thanks.Hi,
Based on the Java trouble shooting guide 'error 2150' indicates that a core service failed to start. http://wiki.sdn.sap.com/wiki/display/TechTSG/(JSTTSG)(Kernel)ExitCodes. Based on the threads below it could be Oracle listener related.
Re: FCO-00011 error occurred when install ECC6.0 SR3 IDES on Win2003_X64
Problem installing JAVA WAS - ERP 7.0 (EHP4) - NW 7.01 - RHEL 5.3 - ORACLE
HTH.
O. -
Crystal Reports publishing - save on sap bw - Return code 120 error
Hi there,
I jave trouble to save an report on the bw server. The report is created by a mdx query (sap integration kit).
After "Save as" and the publishing window(not selected) it gives me an error saying:
"An error occurred while saving and/or publishing. The return code 120 was returned from the server"
- publishing service is configured
- sap roles are imported
- sap authentication is configured
Installation: BO Edge SP2 (12.2.0.153)
Any ideas?
Thank you,
AlexHy Ingo
In the result of the SAP authorization trace is ok.
But there are some red lines in the Kernel Trace:
09:25:55:503 AUTH - - - S_RFC RC=0 tcode= ;RFC_TYPE=FUGR;RFC_NAME=SYST;ACTVT=16;
09:25:55:940 AUTH - - - S_RFC RC=0 tcode= ;RFC_TYPE=FUGR;RFC_NAME=SUSO;ACTVT=16;
09:25:55:943 AUTH - - - S_RFC RC=0 tcode= ;RFC_TYPE=FUGR;RFC_NAME=SUNI;ACTVT=16;
09:25:55:948 AUTH - - - S_RFC RC=0 tcode= ;RFC_TYPE=FUGR;RFC_NAME=RSCR;ACTVT=16;
09:25:55:949 AUTH - - - S_RFC RC=0 tcode= ;RFC_TYPE=FUGR;RFC_NAME=SH3A;ACTVT=16;
09:25:56:82 AUTH - - - S_RFC RC=0 tcode= ;RFC_TYPE=FUGR;RFC_NAME=RFC1;ACTVT=16;
09:25:56:89 AUTH - - - S_RFC RC=0 tcode= ;RFC_TYPE=FUGR;RFC_NAME=RFCH;ACTVT=16;
09:25:56:125 AUTH - - - S_RFC RC=0 tcode= ;RFC_TYPE=FUGR;RFC_NAME=RZX0;ACTVT=16;
09:25:56:126 AUTH - - - S_RS_RSTT RC=0 tcode= ;RSTTBOBJ=TRACE;USER=22KLAL;ACTVT=01;
09:25:56:130 AUTH - - - S_RS_TOOLS RC=0 tcode= ;COMMAND=WEBPUBLISH;
09:25:56:136 AUTH - - - S_RS_FOLD RC=0 tcode= ;SUP_FOLDER=' ';
09:25:56:596 AUTH - - - S_RFC RC=0 tcode= ;RFC_TYPE=FUGR;RFC_NAME=RZX2;ACTVT=16;
regards alex -
Trouble to invoke BPEL from Java Client following rmi example
I still have troubles to invoke my BPEL process from Java Client by following tutorial sample of 102.InvokingProcesses/rmi .
I created my Java class within NetBeans IDE. And the following line of code return null for url,
java.net.URL url = ClassLoader.getSystemResource("context.properties");
I think that I need to have SystemResource set up somewhere, how should I do that?if you using oc4j.. then please make a small change in oc4j_context.properties
from
java.naming.provider.url=[java.naming.provider.url]
to
java.naming.provider.url=ormi://hostname/orabpel
And please make sure the context.properties file which gets copied to classes/context.properties has this above entry. For more details please refer to build.xml under rmi folder.
Please do let me know if you face any issue. -
Trouble: java.rmi.ServerException:
Hi all,
I tried to execute the example given in Sun tutorial.
I am getting the following error
Trouble: java.rmi.ServerException: RemoteException occurred in server thread; nested exception is:
java.rmi.UnmarshalException: error unmarshalling arguments; nested exception is:
java.lang.ClassNotFoundException: CalculatorImpl_Stub
ThanksHi,
This exception means the client attempted to download a stub from the server and couldn't find it.
You can get this exception for a variety of reasons:
1) The server-side doesn't have the stub. This is done by running the rmic tool against the implementation of a remote Interface
2) The server doesn't store the stub where the client can find it. This may be due to setting the System property java.rmi.server.codebase incorrectly, or not at all.
3) The server doesn't serve ("export") the stub. The server must have rmiregistry runnning on the server, and must make sure the rmiregistry CANNOT see the exportable object via its CLASSPATH.
3) The client is looking in the wrong place for the stub.
Anil.
Developer Technical Support
Sun Microsystem Inc,
http://www.sun.com/developers/support -
Trouble using Java on my MacBook
I have tried everything and I am STILL having trouble using Java and Javascript on my MacBook. I have attempted to delete and reinstall Java. I have run the update. I have checked that both Java and Javascript are turned on in Safari. I am unable to use Java and Javascript on several websites. For an example, I am unable to use the photo uploader on Facebook.com. I am using a MacBook with 2.2 GHz Intel chip and OSX 10.5.3
Hi all,
I've got probably the same problem. Got a MacBook (2.4GHz Intel Core 2 Duo, black) and did the Apple Migration App to get all data from a PowerBook (with Leopard on it). Did all updates.
Safari and Firefox don't want to show any JavaApplet.
Is there a problem between old PowerPC and Intel-Plattform.
Maybe it would be a good idea to reinstall Java, but how?
Thanks for suggestions!
Simon -
Trouble Installing Java Add-In
Hello, I am having trouble installing the Java Add-In to the existing ABAP Web AS 6.40. The installation fails during the step "SAP System Installation". When I check the log files, the error that occured involves a system service not starting. Upon further investigation I found out the the system service SAPSID_Number will not start. This is the system number designated for the Java Add-In. The service for the ABAP system starts up fine. I can not manually turn this service on. Does anyone know why this problem may have occured, and what possible solutions exist?
Hello Holland,
Check:
-what user runs the service
-maybe the user is locked
-try to run it manualy and check your event viewer in application and security tabs.
write down the details you got.
Kind Regards,
Dimitry Haritonov -
LSO HELLO, ON EVERY INSTALLATION OF APPLICATIONS AND GAMES FOR JAVA PLATFORM (*.JAR) IT SAYS ERROR MESSAGE "UNABLE TO INSTALL" PLEASE HELP ME I AM USING MOBILE PHONE NOKIA N95-1......IN THE ORIGINAL SELLER AND TECHNICIAN SERVICE DOES NOT HELP ME PLEASE TRY IT BEFOREHAND THANK YOU VERY MUCH MAYBE DEVELOPER NOKIA WOULD RELEASE FIX OR REPAIR PATCH FOR THIS PROBLEM OTHERWISE SYMBIAN APPLICATIONS (SIS, SISX) INSTALLS OKAY WITHOUT TROUBLES WHAT IS STRANGE..........?! HELP ME ???????? TOMAS ALIAS DOKTORXP ?! PS.: I ALSO TRIED TO INSTALL FROM WWW.FISHLABS.NET SUPER MOBILE GAME GALAXY ON FIRE 2 (1,6 MB - *.JAR) --- REPEATING SAME ERROR "UNABLE TO INSTALL" AT SYSTEM SYMBIAN IT IS ERROR FROM DEVELOPER MAYBE YES I THINK I NEED SOME GOOD SOLUTION EXTRA PLEASE ??????? PS.: I ALSO CANNOT REMOVE PROGRAMS OR APPLICATIONS FROM APPLICATIONS MANAGER PLEASE HELP ME ???????
Message Edited by doktorxp on 12-Mar-2009 04:03 PM
Message Edited by doktorxp on 12-Mar-2009 04:04 PMYou need Xwindow System in your sun.
-
Troubles java plugin - automatic download
Hello,
I' ve followed the instructions in the section "plugging into swing"
and use this HTML to let the user download the VM automatically.
However in WIN98 en WIN2000, it causes a lot of troubles, the VM download succeeds but the applet doesn't run well.
Is there something wrong with this code? (Or is there an other way to automatically download the plugin?)
When you manually install the plugin, the applet runs fine.
Thanks a lot,
Liesbeth
<OBJECT classid="clsid:8AD9C840-044E-11D1-B3E9-00805F499D93"
width="600" height="400" align="middle"
codebase="http://java.sun.com/products/plugin/1.2/
jinstall-12-win32.cab
#Version=1,1,2,0">
<PARAM NAME="code" VALUE="farmApplet.class">
<PARAM NAME="codebase" VALUE="classes/">
<COMMENT>
<EMBED type="application/x-java-applet;version=1.2"
width="600" height="400" align="middle"
code="farmApplet.class"
codebase="classes/"
pluginspage="http://java.sun.com/products/plugin/
1.2/plugin-install.html">
<NOEMBED>Hi johndoe3815. You can check out how to download and install Java for Firefox in this page:
https://support.mozilla.org/en-US/kb/Using%20the%20Java%20plugin%20with%20Firefox?s=Java+Plugin&r=0&e=es&as=s#w_installing-or-updating-java -
Trouble with java security manager
I have set up a security manager for my webapp running on Tomcat. The application enables the user to write his own scripts using Javascript, that's why I need to set up a security manager.
Using Rhino as script interpreter, it is possible to use the standard java security mechanisms, e.g. using the security manager to handle the scripts' rights.
I've added the following lines to my policy file:
// give server all rights
grant codeBase "file:webapp/WEB-INF/-" {
permission java.security.AllPermission;
//rights granted to scripts
grant codeBase "file:restrictedClient" {
permission java.io.FilePermission "webapp/WEB-INF/lib/js.jar", "read";
I've assigned the scripts to the "restrictedClient" code base. However, the script execution fails as the script does not have the permission to access or define classes of any package (even standard java packages like java.lang or java.math).
In java.security, I have found the following comment:
# List of comma-separated packages that start with or equal this string
# will cause a security exception to be thrown when
# passed to checkPackageDefinition unless the
# corresponding RuntimePermission ("defineClassInPackage."+package) has
# been granted.
# by default, no packages are restricted for definition, and none of
# the class loaders supplied with the JDK call checkPackageDefinition.
#package.definition=
I now wonder, why the checkPackageDefinition is checked though there's no entry for any package to be checked.
Extending the policy file like
grant codeBase "file:restrictedClient" {
permission java.lang.RuntimePermission "accessClassInPackage.webapp/WEB-INF/classes/org/mozilla/javascript";
permission java.io.FilePermission "webapp/WEB-INF/lib/js.jar", "read";
permission java.lang.RuntimePermission "defineClassInPackage.java.io";
permission java.lang.RuntimePermission "defineClassInPackage.java.util";
permission java.lang.RuntimePermission "defineClassInPackage.java.net";
permission java.lang.RuntimePermission "defineClassInPackage.java.sql";
permission java.lang.RuntimePermission "defineClassInPackage.java.lang";
permission java.lang.RuntimePermission "defineClassInPackage.java.math";
permission java.lang.RuntimePermission "de.methodpark.pkit.facade.impl";
works, but an unpleasant feeling remains :-).
Rhino creates an own classloader for script execution. Could that be the source of the strange behaviour?
Any help would be appreciated!
Regards,
MatthiasDavid,
I was glad to see your post regarding WLS 9.2 and the troubles with enabling Java Security Manager.
Were you able to learn any more on things like - why doesn't the admin console work when the security manager is enabled with the default policy file. Also, why is it so difficult to add permissions for your own applications and get them to actually work.
I'd be curious to see if you were able to get it to work or if you have any insights or resources that can help with this as we are really struggling to get a restrictive policy file that works.
Thanks,
D -
I am having trouble with my JAVA Applet. It isn't functioning on SAFARI. It seems to have stopped working and I used it on SAFARI last year. Any suggestions?
Post in the Safari forum area.
-
Troubles with timeout using java.nio.channels and non-blocking sockets
Hello.
I have a server application that employs java.nio.channels with non-blocking sockets.
The server waits for connections. The client should connect and be first in sending data.
Timeouts are significant! If client exceeds the allowed time to send data, the server should break the connection.
The huge trouble I've discovered that I cannot control the timeout when client connects but remains silent.
My code looks as follows:
<pre>
Selector oSel;
SocketChannel oSockChan;
Socket oSock;
SelectionKey oSelKey;
Iterator<SelectionKey> oItSelKeys;
int iCurrState, iMask, iCount;
iCurrState = INT_SERVER_WORKING;
iMask = SelectionKey.OP_ACCEPT | SelectionKey.OP_CONNECT | SelectionKey.OP_READ | SelectionKey.OP_WRITE;
while ( iCurrState == INT_SERVER_WORKING )
try
*// retrieving next action*
iCount = oSel.select();
if ( iCount > 0 )
oItSelKeys = oSel.selectedKeys().iterator();
while ( oItSelKeys.hasNext() )
oSelKey = oItSelKeys.next();
oItSelKeys.remove();
if ( oSelKey.isValid() )
switch ( oSelKey.readyOps() & iMask ) {
case SelectionKey.OP_ACCEPT :
oSockChan = oSSockChan.accept();
oSockChan.configureBlocking(false);
oSock = oSockChan.socket();
oSock.setKeepAlive(true);
oSockChan.register(oSel,SelectionKey.OP_READ,new MyPacket(oSock.getInetAddress(),oSock.getPort()));
break;
case SelectionKey.OP_READ :
oSelKey.interestOps(0);
((MyPacket) oSelKey.attachment()).inRequest(); *// preparing request*
this.getReader().add(oSelKey); *// sending key to reading thread*
break;
case SelectionKey.OP_WRITE :
oSelKey.interestOps(0);
((MyRequest) oSelKey.attachment()).inResponse(); *// preparing response*
this.getWriter().add(oSelKey); *// sending key to writing thread*
break;
case SelectionKey.OP_CONNECT :
default :
*// nothing to do*
catch ( IOException oExcept )
*// do some actions*
</pre>
Timeouts are easily controlled by reading and writing threads (see OP_READ and OP_WRITE ).
But when a client just connects without consequent data send, the state of this connection remains as OP_ACCEPT. The connection remains open for arbitrarily large time and I cannot control it!
Please help with idea how can I terminate such connections!How can I process the keys that weren't selected at the bottom of the loop? Should I use the method keys() ?Yes. Form a new set from keys() and removeAll(selectedKeys()). Do that before you process selectedKeys().
And the second moment: as I understood a single key may contain several operations simultaneously? Thus I should use several if's (but not if/else 'cause it's the equivalent of switch ... case ).If there is anything unclear about 'your switch statement is invalid. You need an if/else chain' I fail to see what it is. Try reading it again. And if several ifs were really the equivalent of "switch ... case", there wouldn't be a problem in the first place. They're not, and there is. -
Trouble deploying Java Applet for animation(s) on web site
I FTP weather radar images up to my host's server, thus onto my web site constantly. As of now, I am successfully doing so with a Java Script. However, I am wanting to do so with a Java Applet.
The trouble I am having is that the Applet deploys in the browser once on the web site..but the radar images are not being drawn upon thus not showing up to animate. I have a username and password for my web site, but have been told by many that this would not be a prohibitive situation for the Applet to retrieve the images. Thus, I feel that I am coding something wrong causing the Applet to fail in "locating" the images to animate. All files for the Applet are in the same directory as the images I am trying to upload into the Applet, yet still no success. "GR" is the sub directory where the radar image uploaded files are contained within.
I have attached the coding that I am/have been trying to implement. If anyone can assist I would be greatly appreciative!
<P>
<applet archive="aniscode.jar,png.jar" code="AniS.class" align="left" height="800" width="800">
alt="Java must be installed and working for this animation to work">
<param name="controls" value="startstop, looprock, toggle, zoom, step, speed, refresh ">
<param name="backcolor" value="000000">
<param name="forecolor" value="ffffff">
<param name="image_window_size" value="800,800">
<param name="auto_refresh" value="1">
<param name="toggle_size" value="8,10,5">
<param name="active_zoom" value="x">
<param name="pause_percent" value="990">
<param name="enable_png" value="true
<param name="basename" value="anim*.png">
<param name="no_enh" value="true">
<param name="num_frames" value="10">
<param name="rate" value="75">
<param name="image_base" value="http://www.leesweather.net/GR/ ">
<param name="filenames" value="br1_9.png,br1_8.png,br1_7.png,br1_6.png,br1_5.png,br1_4.png,br1_3.png,br1_2.png,br1_1.png,br1_0.png">
</applet>I FTP weather radar images up to my host's server,
thus onto my web site constantly. As of now, I am
successfully doing so with a Java Script.
However, I am wanting to do so with a Java Applet.
e trouble I am having is that the Applet deploys in
the browser once on the web site..but the radar
images are not being drawn upon thus not showing up
to animate. I have a username and password for my
web site, but have been told by many that this would
not be a prohibitive situation for the Applet to
retrieve the images. Thus, I feel that I am coding
something wrong causing the Applet to fail in
"locating" the images to animate. All files for the
Applet are in the same directory as the images I am
trying to upload into the Applet, yet still no
success. "GR" is the sub directory where the radar
image uploaded files are contained within.
I have attached the coding that I am/have been trying
to implement. If anyone can assist I would be
greatly appreciative!
<P>
<applet archive="aniscode.jar,png.jar"
code="AniS.class" align="left" height="800"
width="800">
alt="Java must be installed and working for this
animation to work">
param name="controls" value="startstop, looprock,
toggle, zoom, step, speed, refresh ">
<param name="backcolor" value="000000">
<param name="forecolor" value="ffffff">
<param name="image_window_size" value="800,800">
<param name="auto_refresh" value="1">
<param name="toggle_size" value="8,10,5">
<param name="active_zoom" value="x">
<param name="pause_percent" value="990">
<param name="enable_png" value="true
<param name="basename" value="anim*.png">
<param name="no_enh" value="true">
<param name="num_frames" value="10">
<param name="rate" value="75">
<param name="image_base"
value="http://www.leesweather.net/GR/ ">
<param name="filenames"
value="br1_9.png,br1_8.png,br1_7.png,br1_6.png,br1_5.p
ng,br1_4.png,br1_3.png,br1_2.png,br1_1.png,br1_0.png">
</applet>I hope you have them properly packed into a jar in which case you can
use this method...
Code snippet from hyperview.dev.java.net
public Image getImageFromJar(String fileName)
int length = 0;
if( fileName == null )
return null;
Image image = null;
try
image = getAppletContext().getImage( getClass().getResource(fileName) );
catch(Exception exc)
exc.printStackTrace();
return (Image)null;
return image;
} ///----- Otherwise they should be in the same codebase as the Applet
// and you can use this call (Way slower to download)
Image myImage = getAppletContext().getImage(new URL(getCodeBase(),"YOUR_IMAGE_NAME.gif") );Good Luck!
(T) -
Trouble Installing Java Platform
Hi, I'm new here. I'm having trouble installing the Java platform on my computer. I run windows xp home. When I install I get these errors.
Hello Holland,
Check:
-what user runs the service
-maybe the user is locked
-try to run it manualy and check your event viewer in application and security tabs.
write down the details you got.
Kind Regards,
Dimitry Haritonov
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