3,760 Topics
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| | hi friends, i am doin a project named online compiler. the basic idea is to compile a program online. i am well acquinted with core java but not with web technologies. i know the basics of jsp n planning to do the project in jsp. i know how to compile … |
| | Dear Friends, I have created a file upload utility which will read the .csv files. My database structure is-- 1)id 2)mobile_no 3)address The administrator will do bulk upload for the above. If the id and mobile_no are already present in the database...then it will update the existing data. If doesnot … |
| | Hello All, Can anybody plz guide me how to write a new method in servlet. I am using netbeans 6.8 A code snippet will be highly appreciated. Also I will be calling these method of servlet B from servlet A. In Servlet A there are 2 hyper links, which should … |
| | Recently , i just used jcreator with apache ant 1.7.1 for jsp development. I have a issue that I always performed "remove", "dist", "install" to update and deploy my latest web project. Is there any easier way to reload entire web project without always click on these three. It takes …  |
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 | I had a problem at work which I solved, but that raised me another question. I wanted to export a page to excel, so I used this: [CODE] response.setContentType("application/vnd.ms-excel;charset=iso-8859-7"); [/CODE] It worked but while I was searching for an answer I found 3 possible content types for the excel: > … |
| | hello i m ali i m new to jsp please tell me about how jsp runs in openwave |
| | Sorry this is the first time posting so if there is any wrong placement of thing, i apologize. Basically I'm trying to retrieve all the field of the food by typing the foodname and display it into the addfood.jsp. There are 2 class and 1 jsp which is foodmanage.java where …  |
| | Hello, I want to create a sub domain, when the user registers on my site. How can i do that in java? Any help would be appreciated. Thanks in advance :)  |
| | hi friend can you tell me how to create servlets and how we can deploy it on the apache web server. |
| | Hi im just wondering how i could improve this to make it secure from either the jsp file itself or external java files. [CODE] <html> <head><title>JSP Page</title></head> <body> <jsp:useBean id="user" scope="session" class="shop.UserBean" /> <jsp:useBean id="dataFactory" scope="session" class="data.factory" /> <% String userName = request.getParameter("userName"); String userPassword = request.getParameter("userPassword"); user.setLogin(dataFactory.getUser(userName,userPassword)); user.setUser(userName); if … |
| | Hi, I have pasted my code below, please paste it into a JSP and tell me why it gives the error "Unterminated String Constant" [CODE] <html> <head> <title>Debugging</title> <script language="javascript"> function changeOn(object, objectId) { alert('in function'); if (object == 'bookingsButton') { alert('first if'); document.getElementById(objectId).src = 'Images/BookingsOn.png'; } else if (object … |
| | from the search I made I understood that I must declare the class in a package then put it in WEB-INF/classes. and call it from the jsp page. SO. my class is: package x.com; import java.io.*; [code]public class X { public static void main(String[] args ) throws IOException { File … |
| | Hello, When I add a simple <c:set var="foo" value="bar"/> line to my jsp I get the following error: javax.servlet.ServletException: javax/el/ELException org.apache.jasper.servlet.JspServlet.service(JspServlet.java:273) javax.servlet.http.HttpServlet.service(HttpServlet.java:729) root cause java.lang.NoClassDefFoundError: javax/el/ELException java.lang.Class.getDeclaredMethods0(Native Method) java.lang.Class.privateGetDeclaredMethods(Unknown Source) java.lang.Class.getDeclaredMethods(Unknown Source) java.beans.Introspector$1.run(Unknown Source) java.security.AccessController.doPrivileged(Native Method) java.beans.Introspector.getPublicDeclaredMethods(Unknown Source) java.beans.Introspector.getTargetMethodInfo(Unknown Source) java.beans.Introspector.getBeanInfo(Unknown Source) java.beans.Introspector.getBeanInfo(Unknown Source) java.beans.Introspector.getBeanInfo(Unknown Source) java.beans.Introspector.<init>(Unknown Source) java.beans.Introspector.getBeanInfo(Unknown Source) … |
| | Hi Im a newbie of jsp and Im developing a project in jsp. I want a text box that display data from database in the same place when i click a link.all the links are available in a table. Any help appreciated... Thanks in advance, Indu. |
| | Hi, I would like to know if it's possible to have a web application that processes data like this: 1. Submit form data in a JSP, using the: action="myServlet". 2. In the myServlet code, we process the requests and responses and add what we need to add into sessions. 3. … |
| | i am new in jsp...Can any one help me that how i can upload image in database using one html form and jsp code.......... |
| | Hi guys I just need some enlightenment on how I should implement one of my projects. I've been migrating my codes from unmanaged to manged code and I chose Java as one of our primary PL to use. From time to time I've used some of Java products like GlassFish. … |
| | hey friends i m using servlet in order to write the output to jsp but i m getting output as something BufferedReader.io.inpitstreamreader@somenumbers i want to return the string output to jsp back .i need help stuck i this thing [code=java] try { String line; // String path="/home/muzammil/apache-tomcat-6.0.18/work/Catalina/localhost/remote_compile/"+filen[0]; Process p = … |
| | The aim of this thread is to gather useful information in regards of Java web development. If you know some tips and tricks, tutorials or any interesting links that has not been already mentioned in previous posts please share with us (please always check to avoid double posting). Please DO … |
| | Hi, I'm having a problem debugging a piece of code. I will paste the JSP version (that works) and then the exact same thing in Servlet form (that does not work). The code's function is to change a picture on mouseover and then revert onmouseout. I will paste for only … |
| | [code=jsp]<%-- Document : response Created on : Jan 20, 2010, 11:34:37 AM Author : srishi --%> <%@page import="java.sql.*"%> <%@page import="java.io.*"%> <%@page contentType="text/html" pageEncoding="UTF-8"%> <!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>employee data entry</title> </head> <body> <form action="response.jsp" method="get"> <center>Employee Data Entry Page</center> <table … |
| | Is it possible to populate a treeview by reading the nodes of XML? It is for web application. Without using swing is there any other method? If so.. Please share with me.. Thanks in advance Aish |
| | Hello code monkeys :p I need some guidance with an application that I am working on. The idea for the application is as follows: The user is presented with a search field where he/she is supposed to enter a control number. This control number has a relation to a certain … |
| | Hi All I am a peoplesoft developer and I dont understand JSP too well . I have following two questions about the code below . 1) Are we using a POST call to [url]https://SomeUrl/ssoreq.asp[/url] (not a GET request) ? 2) Are we assigning the content-length and content-type header variables prior … |
| | hi i have created a page using JSP called Login Page containing Username & Password As its Attributes My problem is that I am not able to connect it with My SQL Database can any body help me regardind connection code |
| | I am having two combo box value say List 1 and List 2 And user can move the items from List 1 to List 2 and vice versa. After completing the "Move" operation the user would like to "SAVE" these changes. At this point I need to have all the … |
| | i want to generate automatic emails. i got the following code by google. i also added the mail.jar file into lib of web inf. wen i execute this code i get exceptions "Could not connect to SMTP host: smtp.gmail.com, port: 25 (javax.net.ssl.SSLException: Unrecognized SSL message, plaintext connection?)" and "Unrecognized SSL … |
| | Hi all, I have two jsp pages say jsp1 and jsp2. In jsp1 I have the following line: [code=jsp] <%@ page contentType="text/html;charset=UTF-8" language="Java" import="java.sql.*" %> <jsp:useBean id="one" scope="session" class="mypackage.myclass1" /> [/code] In jsp2 I have the following line: [code=jsp] <%@ page contentType="text/html;charset=UTF-8" language="Java" import="java.sql.*" %> <jsp:useBean id="two" scope="session" class="mypackage.myclass2" /> … |
| | schedule an automatic email that will go out at intervals that you define. Perfect for sending reminder email about accounting meetings, baseball game practices, or even upcoming birthdays. |
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