In J2EE web application, how do I disable the default HttpSession creation? We have our own way of tracking session, we don't use default jsp/servlet session but the default session sets cookie in browser which I would like to avoid. Right now on every JSP page we specify as session="false" in page directive but often some developers mi...
The textual versions may improve readability for non-programmers, but otherwise I can't imagine any differentiators. ...
If I pass variables with extended characters to my JSP, the end of the rendered file is truncated by 2 bytes for each non-ascii character. Why is this so? Here is an example. My Controller: import org.springframework.stereotype.Controller; import org.springframework.ui.ModelMap; import org.springframework.web.bind.annotation.RequestM...
I'm pre-compiling jsp's in a webapp using tomcat as described here: http://tomcat.apache.org/tomcat-6.0-doc/jasper-howto.html#Web_Application_Compilation Is a way to exclude a subset of jsp files in the application? According to the documentation of org.apache.jarsper.JpsC it offers no such thing. But I was wondering if someone has come...
I have a JSP file which creates an Excel document. I want to dynamically set the name of the file to be downloaded. This is how I set the file name to "test.xsl": <% response.setContentType("application/vnd.ms-excel"); response.setHeader("Content-Disposition","attachment; filename=" + "test.xsl" ); %> How can I set the file nam...
So I'm using a bean on a JSP page to store some data, like so: <jsp:useBean id="data" class="myclass" scope="session" /> Is there anyway to access this bean from a servlet at a later time in the same session? EDIT: Apparently I'm not accessing the same session when I load the jsp page and the servlet. I'm printing out the session ID ...
I'm setting a bean with some data in a JSP page, but then in my servlet when I try to access the value, I get a null value back. I printed the session IDs in both pages and I'm getting different values. Does anyone know what might be happening? Thanks. ...
My website login page is in jsp & some of modules in .net , So i want pass the session to .aspx page so that access those module Thanks in advance ...
I was wondering if there is a possibility that I could use the JSTL function to import spring Views. so something likes this: <div id="contentHolder"> <c:import url="/foo.do?bar" /> </div> In the XML stands: <!-- Viewresolver --> <b:bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver...
I want to create a login page using Servlet & JSP. I ve created a page which gets Username & password. I made a database with a table which contains Username & password. <form action="LoginPage" method="POST"> User name: <input type="text" name="userName" size="20"><br> Password: <input type="password" name="password" size="20...
i'm helping develop a java jsp jstl based web service and all dynamic objects are being inserted using ${object.foo} and i was wondering if it made a difference whether or not it was actually in <c:out value="${object.foo} />? the pages all load correctly, but i wonder if there is something that i'm not seeing that may be an issue. ...
This is the ArrayList defined in the private ArrayList<LocWiseSaleParam> locWiseSaleList; where LocWiseSaleParam is myaction class I am using a iterator on jsp and accessing its values. but can i use the iterator with the same value as nested iterator <s:iterator value="locWiseSaleList" id="list" > <s:iterator value="l...
Hi All, I have a web app consisting of some JSPs that were previously running on a Linux box. I need to get this running on a Windows XP SP3 machine running Tomcat 5.5.29. Most everything is working now but this one item: The app has a capability to write a configuration file to its Windows directory (i.e. C:\Program Files\Apache\Tomca...
I want to create a direct link to one of my jsp pages in Liferay. I noticed that creating the link by simply specifying the path does work. Please does anyone know how I can do it. ...
Hi, I am trying to create a table to display some data I pulled out from a database into a JSP page (all part of a Struts2 application), and I don't know what I'm doing wrong here... This is the part of my JSP page where I create the table: <table> <s:iterator value="table" id="row"> <tr> <s:iterator value="row" id="...
I have a table of width 800 and one inner table within that of width 100%. The tr td looks like this <tr><td align="right" valign= "top"><c:out value="HOUSE: " /></td><td nowrap align="left" valign= "top"> <c:out value='${houseBean.houseLabel}'/></td></tr> Now when houseLabel goes beyond 5 values, the table grows beyond its width of...
Am working on an application which has a requirement to download bulk data from a file server with a maximum file size constraint fixed at 3 Mb.It means i would have a maximum download capacity of 3Mb.I am writing the input stream to the response output stream .My problem is I need to redirect my response to a jsp page after I downlaod.N...
I am teaching a web development course at a CS department, I wrote most of the final test by now, each question focus on a specific feature or a specific technology, I wonder if you can think of/recommend a question that combine the knowledge of few technologies.. The course mostly covers: HTML, CSS, JS, HTTP, Servlets, JSP and JDBC. ...
Need to do Image counter in JSP for how many clicks have clicked for advertisement? Front-End : JSP Backend : Mysql or Any other procedure methods for counting number of clicks in advertisement using JSP ...
When I launch my site in hosted mode all variables that are declared as static preserves it's values among different requests. It works fine(?) when I upload it to google app servers. I.e. I have public static String action = "index"; and if I set its value to "someval" in another request it appears "someval" instead of "index". Is it...