Hi, I would like to know, whats the level of difference it makes using a hidden filed in a JSP and using a text filed having its display style as none i.e., virtually a hidden text filed.That is what is the difference the following two code pieces produce?<input type=text ...

Hi,My app requires the user to upload three different files. I'm using the "file" input type for the first time, but it's not doing what I'd hoped it would. I really just need the absolute path (the path that shows up in the textbox after they select their file) to that file. I.e.If they select ...

My program runs fine locally, as a non JSP application. It uses the CsvReader library javacsv.jar, and one of my files imports "com.csvreader.CsvReader" from this library. When I try running it as a JSP application, it gives me a NoClassDefFound for "com.csvreader.CsvReader" class. I added the ...

Hi everyone,Requirement : in my jsp page i load & display my table when my drop down is populated. So i click a button when my drop down is selected. Upon clicking the button my table gets rendered and get displayed.So, the issue the button runs a back end script which needs few minutes to ...

<p>Hi all,</p><p>I want to create a subtable inside a row data.</p><p>how should i go about it.</p><p>e.g:</p><p>question and answers.</p><p>i have to show the quetions and answers against it.</p><p>the answers might be more than one.</p><p>thanks</p>

Hello,First I'd like to start off by saying I'm totally new to JSP so please excuse my beginner errors.I found some code which allows me to grab the NT username along with Domain and Machine name from the clients machine.I plan on using this on a corporate Intranet and everyone uses IE so I ...

I have Tomcat 4.1.27 on a Windows 2000 Server where the startup.bat doesnt work and I have to startup the container using the Windows Services tool. The server also doesnt show any Tomcat console window so I can see what is happening.The startup.bat just pulls up a window real quick and it ...

hi friends,i have a problem. i have to dynamically generate rows for a table and at the end of each row there will a checkbox. now outside the table i have a delete button. when i check a row and press delete button, that row should be deleted.This can be done by creating a flg variable for each ...

<p>what is a portlet and how is it different from a portal. What i understand is that portal is a normal web application, probably just like this sun java site. right? What is a portlet?</p>

Hi,I have some problem with session time out. in web.xml i set session time out for 30 minutes and i check the session expiry in each servlet asif((request.getRequestedSessionId()!=null && !(request.isRequestedSessionIdValid()))) { // forward to login expires page}then i use ...

I have this command link that I want to redirect to a certain url, a complete one with the Http://www.webpage.com.. and its value is Goto This Page..lets say I want it to pass through a certain backing bean before redirecting how am i supposed to do it...?before it was this simple:<h:outputLink ...

hi,I am very new to Java Server Faces.I created one jsf page and when I am trying to run this page I am getting the following error.javax.servlet.jsp.JspException: javax.el.PropertyNotFoundException: Target Unreachable, identifier 'POPBean' resolved to nullat ...

Hi all Am not able to read the header info from my servlet . In JSP response.setHeader("UNIVERSALID","nave");RequestDispatcher view = request.getRequestDispatcher("Login");view.forward(request,response);In Login Servlet-request.getHeader("UNIVERSALID") is resulting nullHow to get the header am ...

<p>Hi,</p><p>I have written JSP pages and i am not able to run those files in ecllipse.Can any one tell me the actual procedure of running JSP files written in ecllipse</p>

<p>hi all,</p><p> the scenario is :</p><p>I have a JSP page where in if i click on an element (not a button) it must invoke the servlet by passing the element value (which is clicked).</p><p> Please help me in figuring out this....</p><p>thanks in advance....</p><p>Regards,</p><p>Ravi Shanker</p>

Hi,I have one "simple" question :) : When or why do you are using <jsp:useBean>,<jsp:getProperty> and <jsp:setProperty>? For practice, I am creating a form, sends the data to a servlet and the servlet "packs" the parameter into a Bean and put this Bean into a request- or SessionScope. ...

What the step by step method of deploying a servlet.This what I did to deploy servlet.1). I created a "servlet.java" File2). Compiled it on my machine.3). Then on the machine I want to deploy it I created a folder "TestServlet" in tomcats webapps.4).Under "TestServlet" I created "WEB-INF" folder5). ...

On clicking a link on my page i want to download the doc file. The jsp page containing jsf & html tags are displayed inside a portlet. i tried using myfaces file upload but it was showing error when i deployed & run the file. i tried using html <a href >also.the doc file which i want 2 ...

What the step by step method of deploying a servlet.This what I did to deploy servlet.1). I created a "servlet.java" File2). Compiled it on my machine.3). Then on the machine I want to deploy it I created a folder "TestServlet" in tomcats webapps.4).Under "TestServlet" I created "WEB-INF" folder5). ...

<p>i want get data from <rich:dataTable> when onClick on row . Data will output at below. i can't get it.</p>

Hi,I take back a code from another developer, I get an error and I don't understand why. RAD 7 tells me "media cannot be resolved" in the scriptlet.Could you help me to understand why ? There is may be another way to do the same.Thanks<bean:define id="media" name="accountForm" property="media" ...

<p>hi,</p><p>Does EJB3.0 support service locator design pattern.If it supports how we write the code in that ServiceLocator class</p>

Hi,I know there are allready lots of topics on this subject but I can't seem to understand the solutions yet.So basically what I want to prevent is that users can just type in the url of the admin page (admin.jsp) in their browser and thereby skipping the login page (index.jsp)Can someone give me ...

I was new to jsp and want to make update page for my website, i want to pun value in my html form from table. i using JSP.JDBC ConnectionResultSet rs2 = stmt2.executeQuery("Select * from securityDetails );-html textbox--<form name="f1" action="prosesmyprofile.jsp" method="get" onsubmit="return ...

Hello,I am using an authorization JSP before proceeding to another JSP. When the authorization is valid, I go to the next JSP. Now there is a drop down box in this next JSP. I select a value from this drop down and submit the form. When I retrieve the value of this drop down in the next JSP using ...

Hi,I am using MDBs in conjunction with JMS queues in an application. I have a basic question. I know MDBs achieve parallel processing. But how?Are different instances of the MDB created? Or are there different threads?Also how do I get a handle to each thread/instance? Does any app server allow us ...

<p>i want to reterive the data from database to jsp and i should get a populated drop downbox. but it is show the following error.</p><p> null,</p><p> null,</p><p>action=reqid=null.</p>

I have a class that extends org.xml.sax.helpers.DefaultHandler. In my startElement() method I try to access the Attributes and my program throws a SAXException. I can't imagine why. If I debug my Attributes are all there. But doing something as simple as System.out.println(atts) throws an ...

<p>i want to reterive the data from database to jsp and i should get a populated drop downbox. with those information. but it is shows the following error.</p><p> null,</p><p> null,</p><p>action=reqid=null.</p>

Hi All,I want to access a local file from a JSP. On click of the link the local file should open. The location of the local file isO:/VWS00000000000000000001/REPORT_FRAGMENTS/Title1.docand the hyper link on the JSP showsfile:///O:/VWS00000000000000000001/REPORT_FRAGMENTS/Title1.docsomehow the file ...

<%@ page import="javax.faces.context.FacesContext" %><%@ page import="javax.faces.application.FacesMessage" %><%@ taglib prefix="jsf" uri=" http://java.sun.com/jsf/core" %><%@ taglib prefix="h" uri=" http://java.sun.com/jsf/html" %><%--<%@ taglib prefix="t" ...

Hi all! I'm trying to create a validator for this form:<s:form namespace="/user" action="create" validate="true"><s:textfield id="nameUser" name="user.nameUser" label="Nombre"/><s:textfield id="surname" name="user.surname" label="Apellidos"/><s:textfield id="address" ...

in jsp where a bean.getProperty() value has a broken line. but it displays as a single line in the web page. when printing the line by System.out.println() statement, it displays as a verious new line where '\0' is applied but in jspbean.getProperty it does not. For example : It displays by ...

Hi, I have a few questions regarding jdbc and jsp:1. where does the implementation of the Interface Resultset take place?2. which one is better Resultset or Recordset?3.if in 1.jsp file i include 5 jsp files using inclde directive, then during the translation phase in total how much .class files ...

Hi all,I'm designing a small app in order to perform compilation test on struts framework using flash tools. The project is organized this way: the user tells how many "compilation test" he wants to perform on the main page and then these informations are passed to a servlet which generates fake ...

<p>Hi any body can tell </p><p>What is the purpose of custom tags?</p><p>and can u give sample program with explanation </p><p>or documentation URL</p><p>Regards</p><p>Marimuthu</p>

Ok, uber-Java geeks, let's see if you can figure this one out. It' s butt-ugly and got me totally stumped.This is in a Tomcat 5.5 environment.I have a jsp (hierarchy.jsp) which has static nested class called MgmtAuthBean. This hierarchy.jsp creates a TreeMap object which contains instances of the ...

Hi guysI had created a mail program it was successfully sent.,When i am view the mail in outlook or gmail etc., it was clearly displayedbut if i am view the mail in Lotus Notes it was not displayed correctly?Why?What is the ...

Hi, i am using jdbc [b]and my query is String sql="select empname from emp order by lower(empname) where userid=?";pst = con.prepareStatement(sql);pst.setString(1,userId);rs = pst.executeQuery();[/b]in oracle side the results are in sorted order by where in java console they are not comming in ...

Hello there,I have installed Tomcat 5.5 on my webserver and have connected it to the IIS 6.0. I want to execute the JSPs contained in the ROOT folder. This is somehow not happening - the JSPs in the webapps/jsp-examples are working which means the setup is okay. Can someone help if you have ...

Hello,I have googled a long time, but I couldn't find a solution to my problem. I am developing my first JSF 1.2 Application in combination with Tomcat 6 with Eclipse. I have imported all libraries needed (jsf_api, jsf_impl, jstl etc.). When I call a JSF page, I get a 404 resource not found error. ...

How can I create a url pattern with a wildcard at the start? I would like to be able to do<web-app> <servlet-mapping><servlet-name>MyServlet</servlet-name><url-pattern>/*/myAction</url-pattern> </servlet-mapping></web-app>and then be able to access it ...

[nobr]I have a ResultSet that I've converted to a List via:RowSetDynaClass rsdc = new RowSetDynaClass(rs);resultList = rsdc.getRows();and my Stripes JSP has the following:<c:forEach var="row" items="${resultList}">${row.prod_id}<br/></c:forEach>but it produces no output, even through the ...

I was wondering if anyone knows how to create a printLabel jsp page. I have no way of going about it. I am in a group and we are creating a application that is suppose to checkin media and also printout copies of media checked in. What do I do, I'm clueless. I have a copy of books that I'm ...

I am using EJB 3.0 and trying to create a customer record in the database using the following method in another session EJB:customerFacade.create(cust);I continue to get a null pointer error on the above line, even though I have established non null values for EVERY field in the customer table. The ...

HiI am using this code thatI got from another post to download a file from serverfinal ServletOutputStream out = response.getOutputStream(); response.setContentType("application/octet-stream");BufferedInputStream is = new BufferedInputStream(new FileInputStream(new File("c:/Test.png"))); byte[] buf ...

Hi everybody,I have a problem for getting, a specific Checkbox in my page.I explain me :I create a list of 20-30 checkbox in my page by using <html:selectManyCheckbox/>if I write a Id : <html:selectManyCheckbox id="foo"/>In the generated code I get the attribute name called "foo" but no ...

HI,I have array List values from there I am reading values for <h:selectOneRadio, here my code><h:selectOneRadio value="#{row.one}" ><f:selectItem itemValue="#{innerRow.Key}" itemLabel="#{innerRow.Text}" /></h:selectOneRadio> any one can help me how to avoid ...

Hello all,I am completely new to all this and just recently started training for a product called ServiceCenter and was wondering how the servlet technology works in conjunction with the product.There are servlet tags available in the web.xml for servlet names AttachmentDownload, FileDownload, ...

<p>How can I get hold of the servlet context from within a filter?</p>