4,248 Topics
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 | I have a displaytag to display results. But in this displaytag, I want the corresponding occid of the row. But I don't know due to some problem, it is showing me the id of the first row only. It works as follows- when i enter a name and click on … |
| | I'm trying to deploy an app into tomcat..but after uploading the war file..it the tomcat manager always shows permgen error could anyone help me why is this error occuring..my tomcat server has around 128MB runtime memory and the war file is only around 25MB?? thank you.  |
 | Hi there, Recently I've started using a client called Tribot which allows me to automate playing a game. The Client has been crashing (for example I was running 8 clients simultaniously last night) and one by one, they crashed over time and produced there error logs in the start-up directory … |
| | i want to develope a web applin for Repository and Search Engine for Alumni of College as a mini project so what details shld i include means modules and working so my project will small simple but funtionally good...........  |
| | I am using apache james 3 and when i am trying to send a e-mail although it seems that i send the e-mail i have this error at apache james: INFO 00:51:21,527 | james.smtpserver | Id='882742847' User='' Connection established from 127.0.0.1 INFO 00:51:21,608 | james.smtpserver | Id='882742847' User='' Successfully spooled …  |
 | Im having problems with Tomcat on a red hat virtual box. Tomcat is installed and it talks to java. it work localhost to localhost but when I try to open port 8080 from outsite localhost it wont work. Any ideas why? Im new to Tomcat and JSP |
| | Am doing a client server project..... I have done it with desktop.. how to do the same thing in JSP and Servlets.... Thanks in Advance |
| | Hello, I have created below program and program is throwing FileNotFound exception when I pressed the submit button. The problem is coming due to JSP page is not able to find complete path of image. I have debug the JSP program and found that HTML form pass only image name … |
| | I am making a website but the files are into folder a->b->c/bla.jsp is there any library that is free or a way that i can change the showing url to be more user friendly? Thank you |
| | how to make a bean application scoped so that it will persist as long as the web application is running??? and how can we access it in our controller?? thank you |
| | hi am developing an application on java using JSF framework. I'm making some changes in my css file,but it's not applying the changes in browser. am using myeclipse spring 10.6 and tomcat 7.0.41. Anyone can help? because yesterday i was working on the same css file, and i was able … |
| | i have a header.jsp file with the following div tag: <%@ page language="java" isELIgnored="false" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1"%> <jsp:directive.include file="/WEB-INF/sitemesh-decorators/include.jsp"/> <fmt:setBundle basename="bundles.application-resources"/> <div id="header"> <h1><fmt:message key="application.title"/></h1> </div> <div id="message"></div> <div id="login" ><jsp:include page="/WEB-INF/sitemesh-common/login.jsp" /></div> and my css file as follows: #header{solid #999;margin-bottom:10px;float:top left;min-width:960px; background: transparent url('../pharmacy.jpg') no-repeat;} #message{margin-bottom:10px;float:top right;min-width:960px; background: transparent … |
| | Hi folks, This is my first post on DaniWeb Im trying to build an enhancement to my web app, by including pagination to diplay the results of a query in the jsp. I ve tried using the diplay tag library to implement the same .Before using the display tag library … |
 | Hey there guys :) I need to create a page (HTML) which contains some static content, and an `iframe`. The `iframe` is used to contain an external page, so I am trying to 'inject' the source of the page into the document element of the` iframe`. You would ask me, …  |
 | i have a problem in retriving image from mysqldatabase in jsp that when iretrive the image then only the image is display on the page or browser and all other table or data is not displayed because of the image |
 | usually we can get X,Y coordinates in java applications. I want to get the x,y coorsinates of a given flash file in a jsp page usibg java? how can I do it?  |
| | Hi am working on jsf, am changing the css file, but when i view it in browser, it does not apply the change. Can i know why am having this issue and how can i resolve it? |
| | I have developed a login page which needs to access the database for login information. I have put all the user authentication functions in my DAO class which is a singletone class class DAO { //DAO is a singletone class public boolean authenticateUser(username,password) { //authentication process done here } } … |
| | Is there a way for JSP to get value from id element in a html? Just like what javascript doing document.getElementById.value |
| | Hi Can anyone please help me.Im new to coding.Sorry i dont have any code to post.I would try to explain my problem in words.can please some one help me. I have a jsp in which i'm populating a table.In that table i have a column for checkboxes for each row.when … |
| | hi everyone, anyone can tell me where i can get tutorial to learn JSF framework with java? I am currently using myeclipse for spring.  |
| | For me getting same result (all the text box are null value is filled) after move the textboxes after calling request.getParameter() also... What i need to change it? Where i need to edit? # **First Jsp Page** # <%@ page import="java.sql.*" %> <% Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");%> <HTML> <HEAD> <TITLE>Fetching Data From a …  |
| | I am working on a dynamic project for my own but struggling to create an article. The idea is that one registered user can publish an article with an image . <%@ page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1"%> <%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %> <%@ taglib uri="http://java.sun.com/jsp/jstl/sql" prefix="sql" %> <!DOCTYPE html PUBLIC … |
| | Hello When i am trying to build the apache-james-2.3.2 i have this problem Buildfile: build.xml /Users/xxmp/Desktop/James%20Project/apache-james-2.3.2/check-targets.ent could not be found setup-dependencies: javamail-check: activation-check: check-dependencies: prepare-common: Preparing code prepare-phoenix: Phoenix distribution present - adjusting linefeeds and permissions, copying files prepare-mxinfo: Writing Info descriptors as legacy xml. prepare-metainf: prepare: compile-main: Compiling James … |
| | How to forward data to jsp from Servlet multiple times using request dispatcher. I have tried with timer in servlet with request dispatcher to forward updated data from databases to jsp page to display result. i laso tried with page refreshing with single jsp page |
| | Hello everyone..i'm trying to use spring to develop a website..but I am stuck with this snippet..what is the difference between @RequestMapping(value="/addBook",method=RequestMethod.GET) public ModelAndView Login() { ModelAndView model=new ModelAndView("addBook"); return model; } and this @RequestMapping(value="/addBook",method=RequestMethod.GET) public String Login() { return "addBook" } I'm really confused with this..don't both of them do … |
 | Hi, Guys! Actually I want to ask about servlet and ajax. Sorry if I post in wrong room, I have search the room that suitable for my question, but the most suitable is here. I'm developing a push notification for web using servlet + ajax. I have done an tutorial … |
 | the jsp cmlode and html <script type="text/javascript" src="http://code.jquery.com/jquery-1.9.1.js"></script>This must be paste in head <a href="#" id="toggle-example2" class="button"></a> <div class="example2"> <p>Una novità nei prodotti speciali! La nostra IP Plus aumenta il numero di ottano, passando da 98 a 100 e dando così vita ad un nuovo prodotto altamente performante: plus 100. … |
| | I have a JSP with a button. This button is disabled. How can I make the JSP keep on reloading until isCheck becomes true and it will make the button enabled? Here is my javascript: var usbAvailable = <%=CheckUSB.getInstance().getStatus()%>; function confirmSound(){ HyPAS.Sound.confirm(); HyPAS.LED.on(); location.href='ScanJobServlet' } function checkUSB(){ <%response.setHeader("Cache-Control","no-cache");%> if(usbAvailable==false) { … |
| | When the user finish with the order and pay then i want to create a pdf with the order receipt with email. How i can create this pdf online and sent it to the user? Thank you very much |
 | Hey guys, I am new to programming and doing everything on my own here. I have a website that I am working on, and i want to add things to a list that is on the side of the search page, and then i want to have it be able … |
| | # my html page # <form action="file_insert.jsp" method="get" name="ff" onsubmit="return validation()" > <tr> <td height="50" colspan="2" align="center"><font color="#CC0033"><strong><font color="#663366"><em><font size="4">Fileupload </font> </em> </font></strong></font></td> </tr> <tr> <td width="117" height="36"><font color="#FFFFFF"><em><font color="#663333"><strong><font color="#400040">Filename:</font></strong></font></em></font></td> <td width="219"><input type="text" name="fn" class="a" /></td> </tr> <tr> <td height="43"><em><font color="#663333"><strong><font color="#400040">File id:</font></strong></font></em></td> <td width="219"> <input type="text" class="a" name="fid" … |
| | I have a JSP file and I want to get the value of the input text and send it to a java class. How can I do it? <form name="boxSettingForm" action="/ScanToBox/ScanJobServlet" method="post" > <div style="height: 417px; width: 790px; background-color: #ffffff; margin-left: 0px; margin-top: 0px;"> <div style="height: 116px; "> <br><input id="boxName" … |
| | Hi, I am deploying struts 2 application on JBOSS 5.0.1, war has been successfully deploying, but throwing below exception when I am starting JBOSS. 10:21:11,991 ERROR [AbstractKernelController] Error installing to Real: name=vfsfile:/E:/jboss-5.0.1.GA/server/default/conf/jboss-service.xml state=PreReal mode=Manual requiredState=Real org.jboss.deployers.spi.DeploymentException: Error deploying: jboss:service=WebService Console log is below for your reference: 10:21:01,757 INFO [ServerImpl] Starting … |
 | Can some one teach me how to change **getContent()** from **journal article xml to html**. **Here my code** <% JournalArticle art = JournalArticleLocalServiceUtil.getArticle(journalrow.getGroupId(), journalrow.getArticleId()); String contentXML = ""; contentXML = art.getContent(); %> <tr> <td class="title"><A href="<%=articleURL.toString()%>" onclick="window.open(this.href,'popupwindow', 'width=800,height=600,scrollbars,resizable'); return false;"><%=journalrow.getTitleCurrentValue() %></A></td> </tr> <tr> <td><a class="date"><%= dateFormat.format(journalrow.getModifiedDate()) %></a> - <a class="content"><%= … |
| | Hi to all, I want to create a jsp page where user will insert in second combo box his choice and then based on his selection, in the third combo box there will be only choices that are connected with choice from second combo-box. here is the code: <%@ page … |
| | Hello I have a form that a user insert some input form accept-charset='UTF-8' action="addcommentcheck.jsp" method="post" id="addcommentid"> ... </form> and at addcommentcheck.jsp i do request.setCharacterEncoding("UTF-8"); But when i try to insert it to database the only thing that i insert is ????? When i show to the user the input i … |
 | <%@ page import = "java.util.*"%> <%@ page import = "java.lang.*"%> <%@ page import="java.sql.*" %> <%@ page language="java" import="java.sql.*" errorPage="" %> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>JSP Page</title> </head> <body> <% String ans=" "; if(request.getParameter("correctAns")!=null) { ans=request.getParameter("correctAns").toString(); } Connection conn = null; … |
| | Hello I want to sent mail and i am using this code public boolean sendEmail(String from, String to, String subject, String themessage){ boolean success=false; // Assuming you are sending email from localhost String host = "localhost"; // Get system properties object Properties properties = System.getProperties(); // Setup mail server properties.setProperty("mail.smtp.host", … |
| | <%@ page import = "java.util.*"%> <%@ page import = "java.lang.*"%> <%@ page import="java.sql.*" %> <%@ page language="java" import="java.sql.*" errorPage="" %> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>JSP Page</title> </head> <body> <% String ans=" "; if(request.getParameter("correctAns")!=null) { ans=request.getParameter("correctAns").toString(); } Connection conn = null; … |
| | Hi, I work in PHP language for the past 2.5 yrs. I'm interested in making a career shift from PHP to Java/EE. So, I would like to start contributing to some open source software developed using Java EE, Spring, Hibernate. By that way I would like to develop my skills …  |
| | Hi! I am testing the "session" object and I don't know why it is losing data when I change the web page. I created a simple software to show the problem: See the code: Page index.jsp: ============== <%@page contentType="text/html" pageEncoding="UTF-8"%> <!DOCTYPE html> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Login</title> </head> … |
| | Hello I made a site and i would like to update it at a server. I am from greece. Do you know which is the cost per year and a good and not very expensive server? Thank you |
| | Hello I have a site. For not i just check the size of the image and if it is bigger than a size i just do not upload it. Is there a way to reduce the size and upload it later? Thank you DiskFileUpload fu = new DiskFileUpload(); FileItem fi4=null; … |
| | Hi, This is Alex, After upoading the image, i dont want to store the image immediately, i need to display the image in confirmation page and the user is confimed i need to store it in physical location. i know how to store in physical location. but i dont know … |
 | Hello All, So I'm working on hand-coding a forum-like website, just for the experience, and I want to have a similar feature as you'll see above where a thread will have its ancestors linked: "Web Development > JSP > Parent traversal of tree-like Structure" I have several beans for different … |
| | hi I want to create an application which contain servlet and jsp and also connected with database but i only want that login page will be open from 05:00hr to 10:00 hr before and after nobody able to access/login the page if they do that it reject the request how … |
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| | how can i change my java aaplication into a servlet?? in fact i made a game and i want to make it a srvlet so that i can access it through web..  |
| | i am a beginner here, now i am having trouble adding function to the buttons.(i have no idea what to do so might need deep explaination on everything) i totally don't know how to add function onto the button. here is my code: Second part is servlet <%@page import="ejb.CartServlet"%> <%@page … |
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