Or just return a 204 HTTP Status Code and you don't have to go into the Hidden Frame stuff perhaps.
Paul Copeland, JOT Object Technologies -- http://www.jotobjects.com > > Date: Fri, 23 Aug 2002 22:46:48 -0600 > From: Walter Meyer <[EMAIL PROTECTED]> > Subject: Re: jsp & javascript > > Not to be an ass, but what if you write and applet but they disable java? > Does your company have any type of browser rules? There's only so much > hand holding that you can should be expected to do. > > "If you make it idiot proof, someone will make a better idiot." > > I'm not sure exactly what you're trying to do. What happens after the > data is sent to the server? Do you need to send data to the server without > reloading the page? > > One way to send the data to the server would be to store the javascript > array in a hidden form field and submit the form to the server. If the > form is in an inline or hidden frame, you can do all of this without > reloading the page the user sees. > > Am I on the right track? > > Walt > > ---- Sohaila Roberts <[EMAIL PROTECTED]> wrote: > > This app is local to my department. If they turn off javascript they > > will > > come to me asking 'why isnt it working'. > > > > I'm just going to use an applet-servlet method now, I was misinformed > > on > > how jsp would help me. > > > > Thanks > > > > On Fri, 23 Aug 2002, techhead4life wrote: > > > > > well what if they disable javascript from the browser what do u use > > then? > > > > > > ----- Original Message ----- > > > Wrom: ALPTCXLYRWTQTIPWIGYOKSTTZRCLBDXRQBG > > > To: <[EMAIL PROTECTED]> > > > Sent: Friday, August 23, 2002 1:23 PM > > > Subject: Re: jsp & javascript > > > > > > > > > > You can't execute Java code from an HTML page without going through > > an > > > > applet > > > > to do it. Java code in a JSP executes on the server side to help > > create > > > the > > > > web page that is sent to the browser. On the client side, if you > > don't > > > use > > > > an applet, the best you can hope for is to try to make JavaScript > > > > do what you want, but, as you know, JavaScript isn't Java. > > > > > > > > Duane Morse, Eldorado Computing Inc., Phoenix, Arizona > > > > > > > > > > > > -----Original Message----- > > > > Wrom: JSNBOHMKHJYFMYXOEAIJJPHSCRTNHGSWZIDREXCAXZOWCONEUQZA > > > > Sent: Friday, August 23, 2002 10:05 AM > > > > To: [EMAIL PROTECTED] > > > > Subject: jsp & javascript > > > > > > > > > > > > Hi, i have a jsp page which includes javascript. in one of my javascript > > > > functions i want to open a connection to a servlet and send it > > some data > > > > that is stored in a javascript Array. I am using the method i used > > with > > > > applets to open a URLConnection to my servlet and send the data > > via an > > > > objectoutputstream.. my code is as follows.. > > > > > > > > function printform() > > > > { > > > > var servlet = "http://localhost:1000/pr/servlet/pr"; > > > > if(getData()) { > > > > <%@ > > > > Serializable formData[] = { data }; > > > > URLConnection con = servlet.openConnection(); > > > > con.setDoInput(true); > > > > con.setDoOutput(true); > > > > con.setUseCaches(false); > > > > con.setRequestProperty("Content-Type", > > > > "application/x-www-form-urlencoded"); > > > > ObjectOutputStream out = new > > > > ObjectOutputStream(con.getOutputStream()); > > > > int i = formData.length; > > > > for(int x = 0; x < i; x++) > > > > { > > > > out.writeObject(formData[x]); > > > > } > > > > out.flush(); > > > > out.close(); > > > > %> > > > > > > > > } > > > > > > > > but when i go to run it i get the following error.. > > > > > > > > Error: 500 > > > > > > > > Location: /pr/jsp/pr.jsp > > > > > > > > Internal Servlet Error: > > > > > > > > org.apache.jasper.compiler.ParseException: > > > > /usr/local/jakarta-tomcat-3.3.1/webapps/pr/jsp/pr.jsp(30,16) Invalid > > > > directive > > > > at > > > > org.apache.jasper.compiler.Parser$Directive.accept(Parser.java:186) > > > > at org.apache.jasper.compiler.Parser.parse(Parser.java:1077) > > > > at org.apache.jasper.compiler.Parser.parse(Parser.java:1042) > > > > at org.apache.jasper.compiler.Parser.parse(Parser.java:1038) > > > > at org.apache.jasper.compiler.Compiler.compile(Compiler.java:209) > > > > at > > > > org.apache.tomcat.facade.JasperLiaison.jsp2java(JspInterceptor.java:790) > > > > at > > > > > > > org.apache.tomcat.facade.JasperLiaison.processJspFile(JspInterceptor.java:73 > > > > 1) > > > > at > > > > > > > org.apache.tomcat.facade.JspInterceptor.requestMap(JspInterceptor.java:506) > > > > at > > > > > > > org.apache.tomcat.core.ContextManager.processRequest(ContextManager.java:968 > > > > ) > > > > at > > > > > > > org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:87 > > > > 5) > > > > at > > > > org.apache.tomcat.core.ContextManager.service(ContextManager.java:833) > > > > at > > > > > > > org.apache.tomcat.modules.server.Http10Interceptor.processConnection(Http10I > > > > nterceptor.java:176) > > > > at > > > > org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:494) > > > > at > > > > > > > org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav > > > > a:516) > > > > at java.lang.Thread.run(Thread.java:479) > > > > > > > > > > > > > > > > I'm very new to jsp. I'm running it via tomcat. Any suggestions > > on what > > > i'm > > > > doing wrong? > > > > > > > > Thanks > > > > Sohaila > > > > > > > > =========================================================================== To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST DIGEST". Some relevant FAQs on JSP/Servlets can be found at: http://archives.java.sun.com/jsp-interest.html http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.jsp http://www.jguru.com/faq/index.jsp http://www.jspinsider.com
