4,248 Topics
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| | Hi, I have this scenario and I want to accomplish it using Servlet. I need to build an in-memory Dynmic HTML and pass it on as an InputStream to itext API to convert that XHTML to PDF. Data to be inserted in that in-memory HTML tags will come from a … |
| | Okay Basically i want to put the contents of array called numbers into a MSSQL database i can connect to it no problem and select and display data so its not a connectivity issue here is what i have so far: [CODE] for (int i = 0; i < numbers.length; …  |
| | i want code for my project on Online Voting System in Java |
| | Hello all, I need to develop a simple web application in java that will take MS excel files as input and generate output in excel format as well. Since I am not very experienced in java I am not sure what framework should I be using. Do I need to …  |
| | Hi.. i need to learn how to send the username and password to the database and when the user logs in it should retrieve the password from the database and authenticate if the username and password is correct. Am using this jsp code and getting error in (Resultset line) [U]here … |
| | Hi guys? I have been programming in Java using J2SE. currently am working on J2EE enterprise application development using JavaServer Faces Technology.Since am new to JavaServer Faces have decided to start by a simple login applications.Developing the interface is not a big problem but getting the parameters from the inputText … |
| | Hi everyone, I am trying to write a code that receives an input from textarea, transfer that input to servlet and send an email with that input using javamail API. It seems that the codes work fine with english characters, but it doesn't work with non-english characters (i am using … |
| | hi i am using a jsp i am having two text fields for entering dates , i am using mysql and i am storing the values of two textboxes in two date fields the format of which is yyyymmdd i want to enter date in ddmmyyyy and change it to … |
| | Hello everyone, i m trying to take input from jsp page and save this to database. every field is working fine but some problem in date format. its showing some errors. please help me. |
| | Hi, I am developing a web application using JSP/Servlet. I have a form in .jsp to upload excel file which is then processed (by servlet) and an excel ouput is generated. I need to validate input file to see if a certain cell in the workbook has some value as … |
| | NETBEANS: I get none ouput - can you detect? I have a question about server side Ajax (Java) I think serverside error is, Can you find the bug in <div> I do NOT get sample xml data[bookrss.xml]... RSS Client/Server? I get xhrequest.readyState == 4 && xhrequest.status == 200 ... 4 … |
| | i have made this code which displays all the values in JTable can any one help me out how to get report of those data.this code is just the module of my library project .Now i want to generate a report for it . [CODE] import java.awt.*; import java.awt.event.*; import …  |
| | Hi All I want to develope a jsp page which skip Jasper server login page and forward at jasper home page without login. i also dont want to sho my URL in brouser. both Jasper and my jsp contain in apache webapps folder.i did it by [CODE]<jsp:forward page="/jasperserver/login.html"> <jsp:param name="j_username" … |
| | Hi all, I have two radio button yes,no in a.jsp. var IncludeCharges = document.getElementById("IncludeCharges_no").value; If i select yes i need to pass 1 to the java file and in case of no i need to pass 0. but when i retrive the radio button value using int Includecharges = Integer.parseInt(request.getParameter("IncludeCharges_yes"); … |
| | Hi, I have created .js file it is using in jsp page. All methods of .js file work properly but here problem is when I want to execute any method of .js file on body onload event then this method no working. So tell how can execute this method on … |
| | hi all will it affect my applications speed if i'll set more than 10 attribute in the session thanks in advance!  |
| | Hello Friends. I want to install Tomcat and struts into my system. I hava downloaded apache-tomcat-7.0.2 , unpacked it. i dont know how to install it. I did as instucted in the RUNNING.txt. But i am unable to run Tomcat server. Please help me.. |
| | please send me the whole code of java wed site |
| | how to forward the item selected in the combo box instead of the value, to a jsp page. |
| | hi, iam developing sample exam application. i want to get one by one record when i click next button. plz... give reply to this. |
| | Hi, Im trying to create three pages for Inserting, deleting or viewing database contents. On my main or home page the database contents are shown. I want to create a "Delete" hyperlink in the last column of every row so that the specific record is deleted on clicking that. I … |
| | hi friends please tell me anlog with code how to upload the excel file |
| | [B]Html1 code:[/B] [code=html]<html> <HEAD> <title> Employee Login Page</title> <BODY> <H1> EMPLOYEE LOGIN PAGE </H1> Enter User name: <input type=text > Enter password: <input type =password> Enter Employee id: <input type=text > <form method="Post" action="http://localhost:8080/sonu1/ServletOne"> <input type=submit value=Login!> </form> </body> </html>[/code] [B]ServletOne.java code:[/B] [code=java]import java.sql.*; import java.io.IOException; import javax.servlet.*; import javax.servlet.http.HttpServlet; … |
| | [code]<%@page contentType="text/html"%> <%@page pageEncoding="UTF-8"%> <%@ page import="java.sql.*;" %> <%@ page import="java.io.*;" %>> <%Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");%> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Database Page</title> </head> <body background="AC.jpg"> <a href="home.jsp"><font color="white"size="3"><b>Back to Home</b></font></a> <% try { String a=request.getParameter("Book_Id"); String b=request.getParameter("Book Name"); String c=request.getParameter("Author name"); String d=request.getParameter("Publisher name"); String e=request.getParameter("Department"); String f=request.getParameter("Edition"); String g=request.getParameter("no_of_copy"); Connection … |
| | In the cose below I am fetching & displaying result set in a table format. This table also contains 2 buttons Udate & Delete. Following are the issues: 1. When user clicks update, I want to send E_ID to Update.jsp. I want to know, how to send Only E_ID without … |
| | Hey guys. I'm developing the Online Shop using JSP and MYSQL database. I've to create one module, basically a "Shopping Basket" which will hold the information about items that to be purchased. Suppose I buy one product from Item list, that should go in item inventory. If I click "Buy" … |
| | i want to control print setting throught jsp or javascript set landscape when clicking on print button directlly plz any support appreciated! |
| | hi every body i have problem when working on IE8 readonly fields geting cursor bling is any body help to solve |
| | Hey guys.. I'm working on one project which is in directory - [QUOTE]C:\Tomcat 6\webapps\ROOT\cart[/QUOTE] This is the code in file called shop.jsp [CODE] <%@ page language = "java" contentType = "text/html" import = "ShoppingBasket, Product, java.sql.*" errorPage = "errorpage.jsp" %> <html> <head> <title>Welcome to Shop</title></head> <body> <table width = "385" … |
| | I can show the values in a database, with a checkbox, but can't retrieve rows I checked When I submit, the only response that I get is the first row, event that I have checked everyone Here my code <table border="1" align="center" valign="center"> <c:forEach var="row" items="${parcelas.rows}"> <form> <td> <input type="checkbox" … |
| | Hello Friends, I Know Java, Sevlet, JSP JDBC Technologies very well. now i want to learn Struts,Hibernate, Spring my self. Please suggenst me any online resource or book for me that gives good explanation with sample applications. so that i can learn and devolop projects myself . thanks. |
| | hey guys , i'am just new to java EE , well i am pretty good at java SE , so please i want to know where i can start learning jsp and servlets and if there were books that is pretty simple to understand as i mentioned that i am … |
| | I am using eXist-db for storing xml documents for my website, build on JSP. I have to provide a upload box, in my website, so that any outsider can upload the xml document and that will get stored in the eXist db. I know how to register eXist db inside … |
| | hi every1 i m able to print the first record of the database on the page. but i m not able to go to next record which i want to show on click of a button. i dont want to use while(rs.next) as i dont want to show all the … |
| | Hi all, I saved my connector/j jar file into this location C:\ ... \Java\jre6\lib\ext as well as in $CATALINA_HOME/common/lib and i am using this code in the JSP : Class.forName("com.mysql.jdbc.Driver").newInstance(); I am getting below driver error message. Somebody please help me out. javax.servlet.ServletException: java.lang.ClassNotFoundException: com.mysql.jdbc.Driver My jar file name is … |
| | here is the java script where i used window.close() function but it's not working. <script language="javascript"> var answer = confirm("Session expired! Want to go to the home page?") if (answer){ window.location = "index.jsp" } else{ window.close(); }  |
| | Hi all, I saved my connector/j rar file into this location C:\ ... \Java\jre6\lib\ext and i am using this code in the JSP : Class.forName("com.mysql.jdbc.Driver").newInstance(); I am getting below driver error message. Somebody please help me out. javax.servlet.ServletException: java.lang.ClassNotFoundException: com.mysql.jdbc.Driver |
| | this error was displayed after i package and deployed my jsp file. i dont know any help? [CODE] HTTP Status 500 - -------------------------------------------------------------------------------- type Exception report message description The server encountered an internal error () that prevented it from fulfilling this request. exception org.apache.jasper.JasperException: Unable to compile class for JSP … |
| | Hi guys, I have this assignment to do: Synchronize access to the instance variable, accBalance. Because accBalance is a double and not an object, it cannot be used as the monitor. Use synchronized methods or synchronized blocks of code, as appropriate. Simultaniously test two threads. Because the threads can complete … |
| | hi all ! In my web application for bus ticket booking i want to use session. Here i m describing the flow of my application briefly------------ (1) My first jsp page is index.jsp and after submiting this page it will go to servlet SenndBusInfo.java for processing. Here i am creating … |
| | hi! How to get session object so that it can be used as Double. |
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| | Hi, I m working in jsp project in which I have problem is, Whenever click on different images then some values entered in input text and here I want to when I clicked again any some image that particular value removed from input text. Thank's in advance |
| | hi.. Is it ok to add more than 10 attributed on session object or it will slow down my application? |
| | hello team, i have a problem with accessing previous url in jsp. let suppose i am at page1,and a link in pagr1 will redirect to page2, i have to access the previous url which is in that case page1. any help thanks in advance. |
| | HI, I am currently working on a project to develop a webpage using jsp. I need to include some css properties in the jsp file. But it doesnt work even though I am not getting any errors. My jsp code is [CODE] <% String captcha = (String) session.getAttribute("captcha"); String code … |
| | [CODE] FileInputStream fs = new FileInputStream("/opt/Abhishek/software/tomcat/webapps/AMS/listpass"); DataInputStream in1 = new DataInputStream(fs); while (in1.available() !=0) { String str1=in1.readLine(); StringTokenizer st1 = new StringTokenizer(str1); String node=st1.nextToken(); if (node.equals(sports[i])) { String pass=st1.nextToken(); out.println ("<b>"+sports[i]+" <b>"); out.println("**Your Required Password**"); out.println(pass); out.println("<br></br>"); [/CODE] Hi , I have a text file (named listpass in the above … |
 | Hi, I just installed Tomcat 5.5 and could see the default index page (with images missing) Upon running the sample JSPs, I get the following- HTTP Status 404 - Servlet default is not available In the logs, I can see a Root Cause saying something like- "java.lang.NoClassDefFoundError: org/apache/naming/resources/Resource" Basically, I … |
| | my friend:my name is gopal krishan..me and my friend doing project on j2ee.here we are using netbeans as a frontend,mysql as a backend and tomcat server.tell me from scratch how to use netbeans and mysql. |
| | Hi I am very new to jsp. i have an XML file stored in a txt file. I am reading that XML file using Java and placing XML content into text area in a jsp page. my requirement is, when i read the XML file into jsp page text area, … |
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