[jsp] Forum Topics

Hello ! I'm developing a WebApp using [this example](http://www.primefaces.org/showcase/ui/datatableRowSelectionByColumn.jsf) where I: 1. Connect to MySQL and download data. 2. Populate dataTable with downloaded data using. 3. Fetch(view button) the record and display its details in a dialog. Problem begins when I download the records and click on the viewButton(no matter …

hi i create a jsp and a servlet to get data from the data to be displayed in the jsp page. the code is below ListCustomer.jsp <table id="customerListTable" border="3"> <tr > <th bgcolor=>ID</th> <th bgcolor=>Name</th> <th bgcolor=>Address</th> <th bgcolor=>TelNo</th> <th bgcolor=>Req</th> </tr> <c:forEach var="customer" begin="0" items="${requestScope.customerList}"> <tr> <td>${customer.cusid}&nbsp;&nbsp;</td> <td>${customer.cusname}&nbsp;&nbsp;</td> <td>${customer.cusaddress}&nbsp;&nbsp;</td> …

i dont understant why its not going inside "error_01 or error_02" if statment? if user enter username and hit sumbit than it goes in "worked" if statment but if user dont enter any thing in usrname it still go in "worked" if statment. <!-- login form --> <form method ="POST" …

i have project folder name: website_test package name: hello_servet testing_01.java web.xml index.html i need help with servlet name. i think iam names wrong. for ex is servlet-name the class name or project folder name?? web.xml file: <?xml version="1.0" encoding="UTF-8"?> <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" id="WebApp_ID" version="3.0"> <servlet> <servlet-name>website_test</servlet-name> <servlet-class>hello_servet.testing_01</servlet-class> …

Hi all Just looking a creating a possible java or jsp based messenger for a web site. I have tested java based lan messengers, p2p messengers and even openfire+spark+smack instant messaging, XMPP (also called Jabber) which I admit I liked a great deal. They say dont try re-invent the wheel …

plz tel me how to write a jsp pgm to take values from mysql?plz help me

I have created my project using jsp,servlets.I have also used meta tag for deleting browser's cache. Once logout,the user should not be able to perform any function using back button.I dont want to disable back button.The user should be on logout page even if he presses back button.

Hi, Can anyone please help me out .I am trying out to send a mail using JAVAMAIL API, While executing the jsp code on server it is throwing few exception error. <%@ page import="java.io.*,java.util.*,javax.mail.*"%> <%@ page import="javax.mail.internet.*,javax.activation.*"%> <%@ page import="javax.servlet.http.*,javax.servlet.*" %> <% String result; // Recipient's email ID needs to …

hai every one.. am uploading image file before uploading i want know the height and width of image and also size of file please help in java script. thank you

Hello Sir, I have a simple Issue but It is not resolve by me i.e input parameter are not store in Ms-Access. I store the input parameter through Standard Action <jsp:useBean>. jsp:useBean call a property IssueData. this property exist in SimpleBean which create a connection from DB and insert the …

Hi, this is harika.. i am getting a great confusion in differce b/w request, session, application attribute.. can anyone help me out by giving an example in jsp in what way they differ from eachother..

how to call different java method based on html select option choice? any code sample? basically, user will select a dropdown option and press submit. for each option,different query should be executed. using mysql DB and netbeans IDE. Thanks !!!

I have created two folders with name 1)JSP containing jsp file(for login) 2)JS containing javascript file(for login validation) I have linked javascript file with jsp file int he following way. <script type="text/javascript" src="../JS/loginValidate.js"> How can I access parameters of login page(jsp file in JSP folder) in javascript file?

I have javascript code with displays the placeholder attributes on browsers which dont support HTML5, I am testing the code in IE. It works on every field which is type text. But when its type"password" it displays the placeholder as a password and not text. I need to it show …

package com.servlet.filter.UserAuthFilter ; import java.io.IOException; import java.util.ArrayList; import java.util.StringTokenizer; import javax.servlet.Filter; import javax.servlet.FilterChain; import javax.servlet.FilterConfig; import javax.servlet.ServletException; import javax.servlet.ServletRequest; import javax.servlet.ServletResponse; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import javax.servlet.http.HttpSession; // Implements Filter class public class UserAuthFilter implements Filter { private ArrayList urlList; public void destroy() { } public void doFilter(ServletRequest req, ServletResponse …

This is my java code, all the id's are the ids of divs on the page. They are all labeled respectiviley. It takes the input of the form. There are six possble errors that can occur which are, the emails dont match. First name contains characters other than letters, last …

Hello everyone am facing an error exception SQLServerException: The TDS protocol stream is not valid Jan 19, 2013 4:21:02 PM com.microsoft.sqlserver.jdbc.TDSReader throwInvalidTDS SEVERE: ConnectionID:18 got unexpected value in TDS response at offset:1508 Jan 19, 2013 4:21:02 PM com.microsoft.sqlserver.jdbc.TDSReader throwInvalidTDS SEVERE: ConnectionID:18 got unexpected value in TDS response at offset:1451 com.microsoft.sqlserver.jdbc.SQLServerException: …

So.... I am just wondering which would be the better one to learn for todays market - ASP.net or JSP. I have to take one or the other and am not sure which one is the better choice. If it were up to me I would say neither and go …

Hi there i woul like to pass my variable "testiframe" from javascript to asp, hw can i do??? Thi is the code : <script type="text/javascript"> if (location.href != top.location.href) { testiframe="ok" } else { testiframe="ko" } </script>

Hi Everyone. I make an aplication with netbeans, struts and tomcat as server. When i run it locally this work perfect. But when i deploy the application in other machine it not work correctly.! The application show a list the people, if you want to change the name you can …

hello, i m trying to call java function from javascript. i want to pass js variable as a parameter to java function. pls anyone help me how can i do that..?? thank you..

Is it necessary to learn Servlet programming when one is already comfortable with JSP

Hello again:) I have a problem. What iam trying to do : page where user can login/create account if dont have , if logined in success page is appearing where he can add his blood glucose from tooday and also he can check his blood glucose from previous days in …

Hi all web devlper and java devlper how you im really enjoy this amazing group i have one quesstion i need a insvisble counter they show all the think on my site just like page views country keyword and most popular pages

i am developing a hit counter in my web application to increase whenever a new user visits my website so that i will now the number of hits from different users so far. but the problem is that it is increasing even though it is the same ip address

I tried querying database records using pass variable from ibatis servlets it works fine and fetch the records if correct pass value is entered but return error message if wrong pass value is entered eg <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE sqlMap PUBLIC "-//ibatis.apache.org//DTD SQL Map 2.0//EN" "http://ibatis.apache.org/dtd/sql-map-2.dtd"> <sqlMap namespace="Display1"> <!--- quer …

Hey there, I have a jsp page and a checkbox inside it: <input type="checkbox" name="some" onchange="test()">Check me</input> I also have this function: function test() { out.println("checkbox checked status changed"); } I want the function test to be invoked every time I check/uncheck my checkbox. It is not working. Since I …

can we write a browser support code in jsp.????

Hello everyone happy new year to all. i want get length of only fractional part of number in java script function. example if number is 4.321 then length of fractional part is 3. please help me. thank you

Hello everyone.. I want to learn JSP. But don't know any online portal for study about JSP. If any one knows any place where i can learn JSP. where i can learn without any charge. Please make it shre with us.