Need help in countdowntimer in java bean for jsp page
hi..im student..i need help with countdowntimer in jsp page..with java bean component..im use XHTML MP for my jsp page so i can use it in cellular phone with WAP 1..can anybody help me with this problem..thx
hi..im student..i need help with countdowntimer in jsp page..with java bean component..im use XHTML MP for my jsp page so i can use it in cellular phone with WAP 1..can anybody help me with this problem..thx
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Hey need help reading images using java bean
Hey everyone,
I will like to read some images from a directory using Java and display it on a JSP page, how do I accomplish this,
thanks
KTWhat happen is, I have to display 52 card depending on string concatenation, I have a java file that takes two elements from an array, depending on the two strings concatenation I want to display an image on a jsp page, any ideas on how to accomplish this?
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Using java beans in jsp using tomcat
hi i have made a form to enter user first name and last anme with html and then i have made a value javabean in which i want to store the information filled bu user. i want to display the information stored in java bean in jsp page i have made the full application and i have made class file of java bean as well as jsp file but when i try to run this web application in tomcat i am getting class not found exception.
could anybody tell me that where i should store the bean class in tomcat and do i need to make any package in which i have to place my java bean file plz tell me complete procedure along with code if possiblewhew thats a lot of questions... All of this is pretty basic stuff. I would recommend you take a look at the web services tutorial: http://java.sun.com/j2ee/1.4/docs/tutorial/doc/
lets see.
Starting a package name with com is just a generic standard which is followed.
It is most correct when creating commercial packages to create packages like com.companyName.project
http://java.sun.com/docs/codeconv/html/CodeConventions.doc8.html
You should not need a page import directive unless you are using classes in scriptlets: ie <% %> tags in your JSP. Your jsp:useBean tag will automatically import necessary classes - you don't need to import classes for beans specifically
<jsp:useBean id="myClass" scope="session" class="com.myPackage" />
Your directory structure should be something like this
webApplicationRootDirectory
- page1.html
- page2.html
- page3.jsp
- page4.jsp
- WEB-INF
- web.xml
- classes
- com
- myPackage
- myClass.classerrrm. Thats about it I think. -
How to call java bean from jsp
hi
How to call a java bean from jsp page..
Is any other way to call javabean from jsp page apart from this sample code...
<jsp:useBean id="obj" class="com.devsphere.articles.calltag.TestBean"/>
thnx in advanceIf you also use servlets, you can attach beans to the request or session and use them directly in your JSP's. So if you do:
request.setAttribute("name", yourBean);and then forward to a JSP, you can reference the bean like:
${requestScope.name} -
hi,
I tried to my best to call java beans from JSP page but it generate error that "unable to load class....", please help me that in which directory jsp file and bean *.class file reside, currently my setting are as follows.
Note: I am using tomcat server and my jsp and servlet files are running seccessfuly, there is any special change in classpath for java beans? if any please tell
My jsp file is in tomcat-->webapps-->jsp--><my file>
My bean (*.class) file-->webapps-->Root-->web-inf-->classes--><my file>
Pleae help me for the above problem.
Mubashar ([email protected])According to J2EE standards:
The web appl directory structure should be:
WebAppRootDirectory
|
|---html, jsp, images etc
|
|---WEB-INF---
|---classes--
|---lib
|
|
1) Make sure WEB-INF is in capital letters
2) Place all ur beans in classes dir or sub-directory in
classes
3) In Tomcat place WebAppRootDirectory in webapps
directory
[email protected] -
Need help in my assignment, Java programing?
Need help in my assignment, Java programing?
It is said that there is only one natural number n such that n-1 is a square and
n + 1 is a cube, that is, n - 1 = x2 and n + 1 = y3 for some natural numbers x and y. Please implement a program in Java.
plz help!!
and this is my code
but I don't no how to finsh it with the right condition!
plz heelp!!
and I don't know if it right or wrong!
PLZ help me!!
import javax.swing.JOptionPane;
public class eiman {
public static void main( String [] args){
String a,b;
double n,x,y,z;
boolean q= true;
boolean w= false;
a=JOptionPane.showInputDialog("Please enter a number for n");
n=Double.parseDouble(a);
System.out.println(n);
x=Math.sqrt(n-1);
y=Math.cbrt(n+1);
}OK I'll bite.
I assume that this is some kind of assignment.
What is the program supposed to do?
1. Figure out the value of N
2. Given an N determine if it is the correct value
I would expect #1, but then again this seem to be a strange programming assignment to me.
// additions followI see by the simulpostings that it is indeed #1.
So I will give the tried and true advice at the risk of copyright infringement.
get out a paper and pencil and think about how you would figure this out by hand.
The structure of a program will emerge from the mists.
Now that I think about it that advice must be in public domain by now.
Edited by: johndjr on Oct 14, 2008 3:31 PM
added additional info -
How to make countdowntimer in java bean to use in jsp form
i make an aplication in jsp with XHTML MP format..i have problem to maka a countdowntimer in java bean to use in the jsp form.could anyone help me with this problem
Use JHelp, downloadable from Sun. This is a quit big package, you have to read a lot before applying.
http://java.sun.com/products/jfc/tsc/articles/javahelp/index.html
enjoy
sergio -
Java Bean for Marquee or scrolling text
Can anybody help to make the simple java bean for scrolling a text in ORacle forms 10g?
Regards
Omama KhurshidPlease help me and send it to my mail.
[email protected] -
Java beans for calendar utility
Hii Javaities
I need to have calendar in my jsp for choosing dates
Earlier i was uisng javascript for calendar but now i want to use Java beans .
Can i use Java beans for calendar ?
Are there any tag libraries for tht ?PDAs ? hmm...sounds interesting
what technology have u thought of using for your application ?
java microedition ...[certainly not c++ or .net] ?
Is it going to be a stand alone application on a PDA .
OR
Are you thinking of wireless internet connectivity to the PDA? In this case your application might have to be designed strickly so that it fits the screen size.
How about a tablet PC? It good for mobile computing and is handy too.
See this link for tablet PC
http://www.motioncomputing.com/ -
Need help startng websphere server in eclipse for debugging porpose
I am using Eclipse Sdk Version: 3.1.2
IBM websphere 6.0
JDK 1.4
I set debug value to "true" in my application.xml
I have a .ear file of my application deployed on the websphere appserver. Currently I can test my application in nobebug mode.
values of environment variables are -
JAVA_HOME - C:\DEV\IBMJDK142; C:\Program Files\Java\jre1.6.0_03
PATH - C:\DEV\IBMJDK142\bin; C:\Program Files\IBM\WebSphere MQ\Java\lib;C:\DEV\IBMJDK142\bin;%SystemRoot%\system32;%SystemRoot%;
I want to test the application in debug mode.
I am using default server on websphere, which is server1.
In Admin-console of webshere I went to
server-->Application server-->choose server1-->Debugging Service ---->checked the checkbox "Enable service at server startup"
Here value of my JVM debug port is 7777.
next In Eclipse env I chose Run---->Debug....--->Remote Java Application ----> created a new application with the name of my application and set the connection properties to -
Host - localhost
port-7777
Eclipse----> Windows----->Preferences---->Server----->Installed Runtime---->Add---->selected values such as -
JRE - default JRE(JDK 1.4)
IBM Websphere Installation Directory - C:/DEV/WebSphere/AppServer
saved it.
Now in debug perspective, I created a new server with selection/values such as -
IBM--->IBM Websphere v6---->
port - 9081
server profile directory - C:/DEV/WebSphere/AppServer/profiles/default
cell - GCWSNTRANode01Cell
node - GCWSNTRANode01
server - server1
Next---->Added the project to configured project ----->FINISH
Closed Eclipse to save env settings.
Started the default server (server1)
opened eclipse - desired project--->debug perspective ---->choose server--->Right Click----Start/Debug
mesg "Starting ServerI BM Websphere 6 - IBM Websphere 6 failed to start"
can some one please tell me what I am missing here.Need help startng websphere server in eclipse for debugging porpose
can some one please tell me what I am missing here. Well for one, you're trying to debug a dolphin
Edited by: redfalconf35 on Jun 19, 2008 4:50 PM -
Need Earlier Version of BB java plugin for eclipse 1.1.0 or 1.0
Hello All
I need earlier version of BB Java Plugin for eclipse 1.1.0 or 1.0 for BB 4.5 to 5.0.
so Is there a place to download Blackberry Java Plug in for Eclipse 1.0?
if anyone can help please help me.
Thanks in advance
ManishI maybe wrong, but I don't think there is. iBooks was only released in January 2010 and (from memory) I'm fairly certain iBooks always needed 4.0 or later.
More to the point though, what "possible problems" are you referring to? There are plenty of people who have downloaded 4.0 and now iOS4.1 without any problems at all. I'm one of them. Don't let "horror stories" in this forum put you off, no one posts a new topic with the title "I've had no problems". (That would probably be identified as the world's most boring post if it existed!)
Phil -
I need help setting up an apple id for my son's phone. It seems his email address has been taken and/or we cant get the password.
Two different things
If you forgot the password
If you forgot your Apple ID password - Apple Support
If the email ID you want to use is in use by someone else - then you may need a new one
The iCloud ID's are usually unique and may be of help if you set one up -
I need help in finding a free update for my windows 7.5 mobile
I need help in finding a free update for my mobile 7.5 windows phone
Message was edited by: chevycamer427http://www.windowsphone.com/en-us/store/app/adobe-reader/bc4f319a-9a9a-df11-a490-00237de2d b9e
[topic moved to Windows Phone subforum] -
I need help in activating apple id to for the find my iphone app
i need help in activating apple id to for the find my iphone app
What sort of help are you requesting from us, your fellow users? What exactly is the problem/issue?
-
Need help Installing Flash player 10.3 for firefox. It stops at 50%
So I have Windows Vista Basic Home, I tried updating my Flash version in firefox because it was out of date, but everytime it start downloading it , then I get the a message that says "Error " Appliation in use." I uninstalled it and followed all the suggestions on the websites nothing is working. I even uninstall google chrome thinking it was the problem but I'm still having that problem so I really don't know what to do because now the only place Flash player is installed seems to be Google chrome that I had to redoawload, but everywhere else tells me that I need to install it.
RE-RE-RE REPITO, NO ENTIENDO NADA DE INGLES, PARA ESTE IDIOMA SOY COMPLETAMENTE NULA, POR FAVOR TODOS LOS MENSAJES, NOTAS, ECT., MANDEN EN ESPAÑOL.
Date: Thu, 29 Sep 2011 15:13:29 -0600
From: [email protected]
To: [email protected]
Subject: Need help Installing Flash player 10.3 for firefox. It stops at 50%
Re: Need help Installing Flash player 10.3 for firefox. It stops at 50%
created by Kpiebo in Installing Flash Player - View the full discussion
I have been at it since yesterday and it's still not working.
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