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
> > >
> > >
> > ===========================================================================
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> > >
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> > > http://www.esperanto.org.nz/jsp/jspfaq.jsp
> > > http://www.jguru.com/faq/index.jsp
> > > http://www.jspinsider.com
> > >
> > >
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> > > Some relevant FAQs on JSP/Servlets can be found at:
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> > > 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
> >
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> >
> > 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
> >
>
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> 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
>
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For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST DIGEST".
Some relevant FAQs on JSP/Servlets can be found at:
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http://www.esperanto.org.nz/jsp/jspfaq.jsp
http://www.jguru.com/faq/index.jsp
http://www.jspinsider.com
