I am currently a asp.net guy, but have to do some jsp work now. I know that in asp.net, you can define a public static method with [WebMethod] attribute e.g. [WebMethod] public static string GetIt(string code) { return GetSomething(code); } then, I can call this mehtod in jquery $.ajax({ type: "POST", url: "PageName.a...
I have been trying to modify the following code in JSP from here: ArrayList arrayList=new ArrayList(); String = "tagToFind"; Node n = node.getParentNode(); String printOut = ""; while (n != null && !n.getNodeName().equals(tagToFind)) { n = n.getParentNode(); } if (n.getNodeValue() != null){ arrayList.add(n.getNodeValue()); ...
I m making an application in which i want to handle close event of any browser when user clicks on close (X) button of any browser then i want to call my logout servlset then how we handle it. ...
I'm trying to print out an attribute value with the following code: ArrayList arrayList=new ArrayList(); String = "tagToFind"; Node n = node.getParentNode(); String printOut = ""; while (n != null && !n.getNodeName().equals(tagToFind)) { n = n.getParentNode(); } if (n != null){ arrayList.add(n.getNodeValue()); out.prin...
How to call a method in the bean when a JSF page is requested? Example I have a JSF page "MyPage.jsf" and its backend bean "MyBean" and it has a method "myMethod()". Is it possible to call the MyBean.myMethod() when MyPage.jsf is requested? ...
I was wondering if anyone would be able to show me how to convert an arraylist to normal array in Jsp? ...
Hi guys, We have two tomcat servers load-balanced behind apache. Several times now we'e gotten reports of a 500 error on a page. Checking shows the following error, but only on one of the tomcats: java.lang.ClassNotFoundException: org.apache.jsp.jsps.userLogin_jsp at java.net.URLClassLoader$1.run(URLClassLoader.java:202) at j...
Currently I am using java servlets to set up Hashmaps, lists, and range of business objects and then pass them to a jsp page via request.setAttribute("myMap", myMap); How can I directly access this data in javascript/jquery? What is the syntax ? At the moment I am using jstl and EL expressions to loop through data and set the values of...
hi plz help me for this!! ...
I have a .jsp page I'm compiling with ant and deploying to a Tomcat 7 server. A couple of times the output source document has a double-quote character added at a point where it shouldn't be added. It seems to persist through multiple compiles and deploys, but they've always gone away after a while. Here is a section of the jsp: <for...
I am just learning how to use JSP and am stack on a small issue. I am creating a basic form where the user inputs some text and then when they submit the form it gets sent to a JSP page. The JSP then outputs what the user inputted using the request.getParameter() call. Now this works fine but i would like the data to be sent to a JSP pa...
There is a JSP script for login to a Server. Currently user credentials are being accepted through HTTP Header and the login.jsp file is so designed that once the user provides credentials the user is redirected to a redirectURL which is a fully qualified URL containing Username and Password in query string and hence the user is able to ...
I am currently trying to use JSP to build some small litle apps and have not got stuck on something, downloading files from a webserver. I just cant seem to work out how I should go about this task. Are there any JSP developers here who know to go about this and could point me in the right direction? ...
It is a good choice to use JSP with Wicket at long term? There is also another tool that allows to work with Wicket? Thanks ...
Currently working through a tutorial on JOX included within Sams Teach Yourself JavaServer Pages 2.0 with Apache Tomcat in 24 Hours Either the com.wutka.jox has changed or the author missed a crucial ingredient. When I try to execute: java "hu/flux/xml/XMLTestClient" "http://localhost:8080/SamsTeachYourselfJSP/joxparse" "d:\education\...
Hello there, i have a JSP page that surprisingly stops rendering when its deployed to a server.But when i place javascript alert() at different positions on that page the page starts rendering as it should.Eventually , when i remove those alerts the page keeps on rendering.When i run that page on my eclipse as localhost it runs fine and ...
I have a situation where I have to generate a lot of HTML and then return it as a string JSONP style. So the eventual HTTP response will actually be javascript text like this: myglobaljavascriptcallbackfunction('<HTML here>'); Since the HTML is complex, the only sane way to construct it is with a JSP. So what I would like to do is take...
I am creating a webApp that will download some data from Yahoo Finance into a CSV file and then (hopefully) be able to then read the created CSV data into a HTML table. I have successfully got the program to connect to the Yahoo feed and then download that data into a CSV file and would not like to use the data from the file into a tabl...
Hi, My requirement is on clicking a button in a jsp page, it should call another jsp page and that jsp page should get some details and revert back to the first jsp page. I tried calling another jsp page using the following code : window.showModalDialog('stopwarn.jsp', 'dialogHeight:500px; dialogWidth:500px', '') Both jsp pa...
Hi i have a JSP file , while trying to add code i got the 64k limit error. so i decided to add the code to another jsp file and include it inside the first one. so i have first.jsp ..... <jsp:include page="second.jsp"/> .... <%= foo(); %> second.jsp .... <%! public String foo() { return "test"; } >% i try using this and i ge...