Re: Using out.println to write on the browser - Doesn't Work !!!
> You need to get a PrintWriter object
> and then it should work:
> PrintWriter pw = response.getWriter();
> pw.println("The user name you provided is incorrect");
I assumed Suresh's question was a JSP problem, but I'm not sure. If it
is JSP related, I don't think Ken's suggestion fixes it; out is an implicit
JSP object.
My first thought is something more simple, such as syntax not shown in
the example; but, spec version 1.1 indicates two other possible problems:
Spec 1.1 indicates a possible problem caused by buffering... check the
autoflush page directive in the spec. Change the buffer state or out.flush()
should fix this the problem.
Spec 1.1 indicates another possible problem. The "initial" state of out
is a new JspWriter object, suggesting the possibility that out may be
re-assigned to a nested instance of JspWriter. if so, what problems may this
cause?
The spec also says, "Jsp authors are prohibited from writing directly
to... the PrintWriter... associated with the ServletResponse." Does this
pose a problem with Ken's suggested code? I don't know.
Phil
-Original Message-
From: Ken Pullin <[EMAIL PROTECTED]>
To: [EMAIL PROTECTED] <[EMAIL PROTECTED]>
Date: Wednesday, December 01, 1999 7:36 PM
Subject: Re: Using out.println to write on the browser - Doesn't Work !!!
>You need to get a PrintWriter object and then it should work:
>
>PrintWriter pw = response.getWriter();
>pw.println("The user name you provided is incorrect");
>
>Ken
>
>-Original Message-
>From: Suresh Kumar Nittala [mailto:[EMAIL PROTECTED]]
>Sent: Wednesday, December 01, 1999 11:13 AM
>To: [EMAIL PROTECTED]
>Subject: Using out.println to write on the browser - Doesn't Work !!!
>
>
>Hi,
>
>If the entered information by the user doesn't match with the information
>existing in the database then I wish to print a message on the browser to
>the end user which explains as given below.
>
>
>For Example:
>
>
>By using System.out.println ("The user name you provided is incorrect.");
>prints in the java console. (Works perfectly)
>
>
>By using out.println ("The user name you provided is incorrect.");
>gives an error. (Doesn't Work.)
>
>
>Can anybody help me how to do the same.
>
>
>Regards,
>Suresh Kumar
===
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include issue with jswdk-1.0.1
Using jswdk-1.0.1 on NT I tried to include a page dynamically with code like this: " .../> I got a ParseException: "Attribute string_param has no value". Why? ... notice the nested double quotes! Ok, I "ecaped" the inner ones: " .../> Then a got an IOException: "... syntax for file names ... is wrong ..." :-( Well, altough I'm prefering the pure-XML syntax in the next step in troubleshooting I tried " .../> and ... wow, it works!!! But, what's than about the use of tags in Comments (especially from Sun :-) wanted! Thomas Paradies [EMAIL PROTECTED] === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". FAQs on JSP can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html
JSP FAQ & Resource Information
This is a weekly informative posting to the jsp-interest list. Before asking questions of a general nature, please check out the resources available online to see if your question already has an answer. The best place to start is our web site: http://java.sun.com/products/jsp This contains pointers to the specification, and to the JavaServer Web Development Kit (JSWDK). Some FAQs that may help you http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html JSWDK is the reference implementation for the latest JSP and Servlet specs. You can download JSWDK at http://java.sun.com/products/jsp/download.html. Please send your feedback and bug reports on JSWDK to [EMAIL PROTECTED] A few notes about the use of this list. We at Sun enjoy hosting this list to give everyone a forum to discuss JSP, servlets and related technology. There are a few things that we ask of you, the list members: Please don't engage in advertising. We like to hear when new products are announced and a link for all the information. What we don't like are lengthy press releases, advertisements, and other material which falls under the umbrella term "marketing". There is no problem in stating how your product compares to another, but remember, this isn't run by Sun to be an advertising forum -- but as a technical forum. Please don't post attachments to the list. The use of VCards and S/MIME is not really needed on a list like this and is annoying to some whose readers don't support them. More serious is the posting of .zip files and other larger items. You might get flamed a little bit for S/MIME or posting in HTML. You will be removed from the list for posting a .zip or other archive file. If you need technical support from a vendor, please contact that vendor directly. Now, back to regularly scheduled programming. Anil Vijendran for the JSP/JSWDK team === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". FAQs on JSP can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html
ANN:JSP FAQ @jGuru.com
Hi, all: Some good news for all you Java fanatics: The MageLang Institute has now morphed into the Java portal jGuru.com. (http://www.jGuru.com) In particular, check out the cool FAQs maintained by the gurus -- anybody can contribute to them. We also started a new section of Javaworld on server-side Java. This month's articles include "Understanding JSP Model 2 Architecture" and "Developing Forward-compatible EJBs". The JSP FAQ is located at: http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP So, come on over, browse, contribute and help fuel the Java revolution! cheerio, Govind Seshadri Enterprise Java Guru jGuru.com === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". FAQs on JSP can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html
what do i have to do to run jsp on Apache/ NT
hi every one, Do i need some other thing like JServ/JRun for running JSP with Apache/NT?? One more query!! i have used a bean with JSP using tag How do you use a servlet as a server side component I mean does tag works and to use a servlet , do i need to start servletrunner also?? thanks in advance mitul gandhi
Problem with using .forward
I am having the following problem and would appreciate some help/advice. 1. An HTML form collects information and passes this across, using POST, to a servlet. 2. The servlet adds the information to a database, sets up a bean and uses the requestdispatcher to forward the browser to a JSP page that displays the new information. No problem so far 3. If the users reloads the page then they are asked if they want to repost the form data. If they say yes it adds the information to the database again! The servlet URL is the 'active' URL after the request dispatcher has been used. I could use the request.forward put I want to be able to pass a bean. Can anybody tell me how to get around this problem ? Richard Stedham BAE Systems Tel: 0181-942-9661 Apex Tower, 7 High Street, New Malden Fax: 0181-942-9771 Surrey KT3 4LH E-Mail: [EMAIL PROTECTED] England --- === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". FAQs on JSP can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html
Information
Hello Sir I am a learner of JSP & servlets. Can you suggest me where can i get some psedo code Examples of above thanks bye malli __ Get Your Private, Free Email at http://www.hotmail.com === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". FAQs on JSP can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html
Information
Hello Sir
I am a learner of JSP & servlets.
Can you suggest me where can i get some psedo code Examples of above
thanks
bye
malli
>From: Shawn McKisson <[EMAIL PROTECTED]>
>Reply-To: Shawn McKisson <[EMAIL PROTECTED]>
>To: [EMAIL PROTECTED]
>Subject: Re: Using out.println to write on the browser - Doesn't Work !!!
>Date: Wed, 1 Dec 1999 16:51:31 -0600
>
>Suresh Kumar Nittala wrote:
>
> > By using out.println ("The user name you provided is incorrect.");
> > gives an error. (Doesn't Work.)
>
>By "doesn't work" do you mean it throws an exception?
>Can you tell us the error message?
>
>
>--shawn
>
>===
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Redirection to another page
Is it possible to write JSP code to redirect the browser to open a new page, say, page B from JSP code in page A? === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". FAQs on JSP can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html
Some questions on WebAppli-cookies....
Hi, I'm new in Web application, JSP... so sorry for my basics questions !! I have to write an application which access to a specific database. All works fine but I 've read some mails about cookies and I'm wondering if my application will work well in any case: - I didn't wrote any servlet only JSP files. When i call a JSP from another JSP file, I passes some parameters (DB name) to be able to get my beans(usebean with same ID and then use setParameter DB name). Even if no cookies are set (disable cookies in browser), it seems to work ( Is it true ?, do I really access to the same instance ?) - But to load my error page in top window not in a frame, I first call error.jsp from errorPage tag which calls a second error page (top.document.location.href="error2.jsp") after putting the exception object in session (session.putValue); In this case the error2.jsp file causes an error !! ( Null pointerException : certainly when I try to get the exception object with session.getValue). I suppose i could load the error page on top windows without calling a second page but i would like to know if the test i done on my PC concerning the 'disable cookie' is valid and if I have to do something in the case the user disable cookies in his browser. I saw some encoding url .. could we do this in a JSP file ? Thank you for your help veronique. I' ll certainly have a lot of other questions for you :-)) === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". FAQs on JSP can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html
Jrun and IIS
Hi all, I'm working with Jrun2.3 and IIS3.0, the JRun samples servlets work but when I test my servlets (placed in the same directory that samples) I get this error message "500 Internal Server Error MyServlet Could not load servlet" Any idea? Thanks in advance === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". FAQs on JSP can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html
Re: Ignoring useBean
What version of JSP does your web server support? I don't think 0.92/0.91 support , but do support syntax. Also, these versions only have request and response implicit objects. Basically, I would find a server which supports V1.0+, as you're ver limitied otherwise. -Original Message- From: A mailing list about Java Server Pages specification and reference [mailto:[EMAIL PROTECTED]]On Behalf Of Cory L Hubert Sent: Wednesday, December 01, 1999 8:52 PM To: [EMAIL PROTECTED] Subject: Ignoring useBean For some reason my useBean syntax is being ignored. When I do a view source I see unrendered code. If I use scripting it works fine though. ?!? Help! === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". FAQs on JSP can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". FAQs on JSP can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html
Re: Maximum JSP Page size.
I had a problem which I thought was a JSP file size limit using JRun 2.3.3 and IIS 4.0. I didn't investigate it too long because I moved all the code into JavaBeans. I like this approach because the JSP pages are so straightforward and short, and all the logic lives in beans. Cheers, Matthew -Original Message- From: A mailing list about Java Server Pages specification and reference [mailto:[EMAIL PROTECTED]]On Behalf Of Young Dave Sent: Wednesday, December 01, 1999 9:07 PM To: [EMAIL PROTECTED] Subject: Maximum JSP Page size. Fellow JSP users... I am using JRUN verion 2.3.3 running under Netscape Fasttrack server which is running on a Solaris 2.6 box. I am finding that my JSP pages can be a maximum of 15581 bytes before I get a "ArrayIndexOutOfBoundsException" exception. I have come to this file size via a process of trial and elimination. This limit probably varies according to the amount of "header" information that the JSP and html page contains. The exact message I get is. <--- start exception message --> 500 Internal Server Error com.livesoftware.jsp.JSPServlet: javax.servlet.ServletException: java.lang.ArrayIndexOutOfBoundsException <--- end exception message --> I have kept my pages very simple, the top and tail of the page can be found below. I have tried modifying the buffer size (all the way upto 256kb), that and the combination of autoFlush seem to make no difference. I am using JSP1.0, not JSP0.9. Has anybody else come across any similar problems, or am I doing something glaringly stupid that I am just not picking up on? I have been using JSP for a couple of other purposes quite successfully to date, I came across this problem whlist attempting to put together a large design document, trying to take advantage of the jsp "include" facility (which is not used in the following trivial example). Please forgive any ugly formatting that the brain-dead email client that I am forced to use here may inflict upon this text. Any experiences, suggestions or assistance will be warmly welcomed. I would really like to be able to use the verson of JSP I have here to complete this job. <%@ page buffer="8kb" autoFlush="true" session="false" errorPage="error.jsp" %> Test JSP Page abcdefghijklmnopqrstuvwxyabcdefghijklmnopqrstuvwxy abcdefghijklmnopqrstuvwxyabcdefghijklmnopqrstuvwxy abcdefghijklmnopqrstuvwxyabcdefghijklmnopqrstuvwxy abcdefghijklmnopqrstuvwxyabcdefghijklmnopqrstuvwxy abcdefghijklmnopqrstuvwxyabcdefghijklmnopqrstuvwxy abcdefghijklmnopqrstuvwxyabcdefghijklmnopqrstuvwxy abcdefghijklmnopqrstuvwxyabcdefghijklmnopqrstuvwxy abcdefghijklmnopqrstuvwxyabcdefghijklmnopqrstuvwxy and so on. abcdefghijklmnopqrstuvwxyabcdefghijklmnopqrstuvwxy abcdefghijklmnopqrstuvwxyabcdefghijklmnopqrstuvwxy abcdefghijklmnopqrstuvwxyabcdefghijklmnopqrstuvwxy Regards, Dave Young. === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". FAQs on JSP can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". FAQs on JSP can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html
[Fwd: Differences 0.92 between 1.0]
Assuming you only have one environment the easiest way to migrate back to an earlier version is to take a copy of the code and environment (i.e. versions of the Apache etc.). If you should have to roll back re-install the environment load up the copy of the code and your away. An even better approach is to set up a JSP 1.0 environment in a separate envirnoment (machine) to do your JSP 1.0 work. Move the code over do the code changes then you don't need to touch 0.92 environment until you know that the JSP 1.0 migration code is good. If you are looking for a tool to do the work I am unaware of any at this point. This is probably not the answer you are looking for in regards to the specs differences but it is the most definitive that I know of. Check the Sun site, you can download the spec for JSP 1 at http://java.sun.com/products/jsp/download.html . Robert Mircea Moisei wrote: > Hi, > I need a list of differences between 1.0 and 0.92(syntax mainly). > More if some one can tell me if is possible to migrate from 1.0 back to 0.92 > how difficuld could be that and more is there a patch for IPlanet that > provide support for JSP 1.0 ? > > Thanks, > Mircea > > === > To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". > FAQs on JSP can be found at: > http://java.sun.com/products/jsp/faq.html > http://www.esperanto.org.nz/jsp/jspfaq.html
Re: EJB newbie question
Here's a general server based question - it's not directly on topic( JSP), but it is certainly relevant from a JSP application deployment environment standpoint. For an application running on a JSP enabled webserver ( for example, java application server) running in a load balanced environment, how is application administration / configuration functionality for the application typically deployed? Assumption: The administration / configuration piece is web / browser based. Another assumption - this application is accessible from the public internet, and provides services to website visitors. How is the Configuration / administration piece best deployed on a load balanced environment - Having only one machine being responsible AND capable of doing administration and configuration, or having the admin/config being installed and runnable on each of the servers in the load balanced configuration. The tradeoff appears to be leveraging failover support of the application server or other specialized product providing that support versus keeping all the config data synchronized in case there was a failure (resynchronizing the config data on the machine that failed when it reinitialized (it might be stale). It feel like I'm missing a piece of the puzzle, and I thought I'd get some opinions here. Another question - what is the typical security checks put in place in that type of IT environment so that John or Jane Q. Public doesn't have access to running the administration component (running the URL of the admin/config component from the public internet - ie - if the admin component is on each of the load balanced machine, someone "finding" the URL to run the admin/config component - how is this usually secured from the public internet). Thanks for the input / response, Dave begin: vcard fn: David Hecksel n: Hecksel;David org:Axtive Software Corporation adr:3100 Mckinnon;;Suite 800;Dallas;Texas;75201;USA email;internet: [EMAIL PROTECTED] title: Chief Technology Officer tel;work: (214) 880-4820 tel;fax:(214) 880-4810 x-mozilla-cpt: ;0 x-mozilla-html: FALSE version:2.1 end:vcard
Re: Some questions on WebAppli-cookies....
I have a response reading the jguru FAQ concerning the encodeURL utility regarding
Cookies problem. I also output the session ID in my pages and could see they were
different if cookies was disabled so suppose i had as many of beans instances as I
had session. !?!
So I tried the encodeURL and I still have different session ID if cookies are
disabled. For the error page set by errorPage Tag, how could we encode the URL ?
I tried
test.jsp:
<% String errURL = response.encodeURL("error.jsp"); %>
...
<@ page import errorPage= xxx />
with xxx = <%=errURL%> I had an error ' Attributes must be quoted'
= "<%=errURL%>" It seems to try to access to page <%=errURL%>
="response.encodeURL(/"error.jsp/")" still doesn't work
I also tried for my links
?params >
or
<% String pageURL = response.encodeURL("mypage" ); %>
?params >
In both case, the session ID are differents each time I call my page and if I
display the pageURL string, it display only mypage.jsp
I used JSWDK 1.0.1 What could be the reason for this ?
thanks
Veronique
Veronique Dupierris a écrit :
> Hi,
>
> I'm new in Web application, JSP... so sorry for my basics questions
> !!
> I have to write an application which access to a specific database.
> All works fine but I 've read some mails about cookies and I'm wondering
> if my application will work well in any case:
> - I didn't wrote any servlet only JSP files. When i call a JSP from
> another JSP file, I passes some parameters (DB name) to be able to get
> my beans(usebean with same ID and then use setParameter DB name). Even
> if no cookies are set (disable cookies in browser), it seems to work (
> Is it true ?, do I really access to the same instance ?)
>- But to load my error page in top window not in a frame, I first
> call error.jsp from errorPage tag which calls a second error page
> (top.document.location.href="error2.jsp") after putting the exception
> object in session (session.putValue); In this case the error2.jsp file
> causes an error !! ( Null pointerException : certainly when I try to get
> the exception object with session.getValue).
>
> I suppose i could load the error page on top windows without
> calling a second page but i would like to know if the test i done on my
> PC concerning the 'disable cookie' is valid and if I have to do
> something in the case the user disable cookies in his browser. I saw
> some encoding url .. could we do this in a JSP file ?
>
> Thank you for your help
> veronique.
>
> I' ll certainly have a lot of other questions for you :-))
>
> ===
> To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST".
> FAQs on JSP can be found at:
> http://java.sun.com/products/jsp/faq.html
> http://www.esperanto.org.nz/jsp/jspfaq.html
===
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FAQs on JSP can be found at:
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http://www.esperanto.org.nz/jsp/jspfaq.html
Authentication and Servlets
Greetings
I have created a servlet called DServlet and mapped a virtual path called
/ds/
so that any request /ds/whatever goes to DServlet.
How do I create an Access Control Entry into Netscape Enterprise Server
so that all requests to /ds/whatever are authenticated and then serviced.
If i create a authentication on the complete server the NES server doesn't
do the actual translation of /ds/ to the servlet. It gives a standard 404
Not Found.
Doing authentication using Servlets/sessions is an option, but there is
other parts
of the system which have documents etc which need authentication too and
HTTP
Authentication using NES (LDAP) works fine there.
in the doGet() method of the servlet I am trying to check if the person has
been authenticated using request.getRemoteUser() or
request.getHeader("Authorization")
and both return null.
Any help would be greatly appreciated.
Best Regards'
Hitesh
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Re: Differences 0.92 between 1.0
The 1.0 spec should have a section on the changes from 0.92. Go to http://java.sun.com/products/jsp/download.html Dan > -- > From: Mircea Moisei[SMTP:[EMAIL PROTECTED]] > Reply To: Mircea Moisei > Sent: Wednesday, December 01, 1999 3:23 PM > To: [EMAIL PROTECTED] > Subject: Differences 0.92 between 1.0 > > Hi, > I need a list of differences between 1.0 and 0.92(syntax mainly). > More if some one can tell me if is possible to migrate from 1.0 back to > 0.92 > how difficuld could be that and more is there a patch for IPlanet that > provide support for JSP 1.0 ? > > Thanks, > Mircea > > == > = > To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff > JSP-INTEREST". > FAQs on JSP can be found at: > http://java.sun.com/products/jsp/faq.html > http://www.esperanto.org.nz/jsp/jspfaq.html > === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". FAQs on JSP can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html
Re: Maximum JSP Page size.
I believe that this is a known problem in JRun 2.3.3. If you have a long block of non-JSP code, then you will get this error. You can fix it by applying the 2.3.5 patch or inserting JSP comments in the long blocks of the non-JSP code. David > -Original Message- > From: A mailing list about Java Server Pages specification and reference > [mailto:[EMAIL PROTECTED]]On Behalf Of Young Dave > Sent: Wednesday, December 01, 1999 8:07 PM > To: [EMAIL PROTECTED] > Subject: Maximum JSP Page size. > > > Fellow JSP users... > > I am using JRUN version 2.3.3 running under Netscape Fasttrack > server which is > running on a Solaris 2.6 box. I am finding that my JSP pages can > be a maximum of > 15581 bytes before I get a "ArrayIndexOutOfBoundsException" > exception. I have > come to this file size via a process of trial and elimination. This limit > probably varies according to the amount of "header" information > that the JSP and > html page contains. > > The exact message I get is. > <--- start exception message --> > 500 Internal Server Error > > com.livesoftware.jsp.JSPServlet: > > javax.servlet.ServletException: java.lang.ArrayIndexOutOfBoundsException > <--- end exception message --> > > I have kept my pages very simple, the top and tail of the page > can be found > below. I have tried modifying the buffer size (all the way upto > 256kb), that and > the combination of autoFlush seem to make no difference. I am > using JSP1.0, not > JSP0.9. Has anybody else come across any similar problems, or am I doing > something glaringly stupid that I am just not picking up on? > > I have been using JSP for a couple of other purposes quite > successfully to date, > I came across this problem whlist attempting to put together a > large design > document, trying to take advantage of the jsp "include" facility > (which is not > used in the following trivial example). > > Please forgive any ugly formatting that the brain-dead email > client that I am > forced to use here may inflict upon this text. > > Any experiences, suggestions or assistance will be warmly > welcomed. I would > really like to be able to use the verson of JSP I have here to > complete this > job. > > <%@ page buffer="8kb" autoFlush="true" session="false" > errorPage="error.jsp" %> > > Test JSP Page > > abcdefghijklmnopqrstuvwxyabcdefghijklmnopqrstuvwxy > abcdefghijklmnopqrstuvwxyabcdefghijklmnopqrstuvwxy > abcdefghijklmnopqrstuvwxyabcdefghijklmnopqrstuvwxy > abcdefghijklmnopqrstuvwxyabcdefghijklmnopqrstuvwxy > abcdefghijklmnopqrstuvwxyabcdefghijklmnopqrstuvwxy > abcdefghijklmnopqrstuvwxyabcdefghijklmnopqrstuvwxy > abcdefghijklmnopqrstuvwxyabcdefghijklmnopqrstuvwxy > abcdefghijklmnopqrstuvwxyabcdefghijklmnopqrstuvwxy > and so on. > > abcdefghijklmnopqrstuvwxyabcdefghijklmnopqrstuvwxy > abcdefghijklmnopqrstuvwxyabcdefghijklmnopqrstuvwxy > abcdefghijklmnopqrstuvwxyabcdefghijklmnopqrstuvwxy > > > > > Regards, > > Dave Young. > > == > = > To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff > JSP-INTEREST". > FAQs on JSP can be found at: > http://java.sun.com/products/jsp/faq.html > http://www.esperanto.org.nz/jsp/jspfaq.html > === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". FAQs on JSP can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html
Re: jsp include problems
Wes is right - escaping the inner double quotes will also work
" flush="true" />
Thomas
On Tue, 30 Nov 1999 15:09:13 -0800, Wes Biggs <[EMAIL PROTECTED]> wrote:
>The problem is that the nested double quotes in your include statement aren't valid
>JSP syntax. Try changing it to
>
>with single quotes.
>
>Alternately you can assign the value to a variable and avoid the need for nested
>quotes:
><% String article = request.getParameter("article"); %>
>
>
>Cheers,
>
>Wes
>
>Terri Shea wrote:
>
>> problem:
>> I have a jsp file: getnews.jsp and an html file which links to it.
>>
>> the links look like:
>>
>> > href="getnews.jsp?article=a/lexis_nexis.imb.ft/19991126/383eaa98.4db5.1038/i
>> ndex.html">link text
>>
>> getnews.jsp is an html template with a server-side include to pull the
>> specified article in: I have tried two kinds of includes, with the same
>> result
>>
>> " />
>> or
>> <%@ include file="<%=request.getParameter("article")%>" %>
>>
>> error message:
>>
>> com.sun.jsp.compiler.ParseException:
>> /usr/netscape/server4/devdocs/news/getnews.jsp(80,56) "Attribute article has
>> no value"
>>
>>
>>
>> troubleshooting:
>>
>> I can write the value of "article" in a standard link like this:
>>
>> ">link text
>>
>> with no error, and the link works perfectly.
>>
>> I have also tried the following code in getnews.jsp
>>
>> <% String myArticle = request.getParameter("article"); %>
>>
>>
>> with the following error:
>>
>> java.io.IOException: "Error: Attempt to clear a buffer that's already been
>> flushed"
>>
>> platform: .jsp is being handled by WebSphere on a Sun box.
>>
>> --
>> any help would be appreciated!
>> -
>> Terri Shea
>> [EMAIL PROTECTED]
>>
>> ===
>> To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST".
>> FAQs on JSP can be found at:
>> http://java.sun.com/products/jsp/faq.html
>> http://www.esperanto.org.nz/jsp/jspfaq.html
>
> ==
>To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST".
>FAQs on JSP can be found at:
> http://java.sun.com/products/jsp/faq.html
> http://www.esperanto.org.nz/jsp/jspfaq.html
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UNSUBSCRIBE
Please delete me off of this list. __ Do You Yahoo!? Thousands of Stores. Millions of Products. All in one place. Yahoo! Shopping: http://shopping.yahoo.com === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". FAQs on JSP can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html
Re: Using a bean in a public declaration
I think Mr Wilson's problem was that he thought the compiled JSP held
references to the implicit objects and the beans declared. Perhaps it's
worth noting that this is not true, and that is why he needed to pass these
things into his methods.
Dan
-Original Message-
From: A mailing list about Java Server Pages specification and reference
[mailto:[EMAIL PROTECTED]]On Behalf Of Craig R. McClanahan
Sent: Wednesday, December 01, 1999 7:06 PM
To: [EMAIL PROTECTED]
Subject: Re: Using a bean in a public declaration
C W Wilson wrote:
> Ok. That explains a few things. I was also wondering, why can't I do the
> following?
>
> <%! public void test() throws Exception {
> Cookie[] cookies = request.getCookies();
> }
> %>
>
> Java won't allow me to request anything in there? Is there any way to
solve
> this or get by it?
>
Same solution -- pass the request object as an argument:
<%!
public void test(HttpServletRequest request) throws Exception {
Cookie[] cookies = request.getCookies();
}
%>
This is no different than programming directly in Java, C++, or any other
block-structured language -- you cannot reference a local variable in one
method from the body of a different method. Once you remember that
tags get converted to local variables (not instance variables)
in
the generated code, it all becomes much clearer.
One thing you might want to do is turn on the "keep the generated code"
option
for whatever JSP engine you are using, and examine the source code that gets
created for a particular page. That will help you understand why what you
tried created a compile error.
Now, do you want my lecture on why you should not be embedding Java logic in
your JSP pages in the first place? :-) You will find lots of comments to
this
affect on the archives of the JSP-INTEREST and SERVLET-INTEREST mailing
lists.
>
> Thanks,
> C W
>
Craig
>
> >From: "Craig R. McClanahan" <[EMAIL PROTECTED]>
> >To: C W Wilson <[EMAIL PROTECTED]>
> >CC: [EMAIL PROTECTED]
> >Subject: Re: Using a bean in a public declaration
> >Date: Wed, 01 Dec 1999 10:30:14 -0800
> >
> >C W Wilson wrote:
> >
> > > Hi,
> > >
> > > I need to access a method in a bean, like such:
> > >
> > > ---
> > >
> > >
> > > <%!
> > > public boolean test() throws Exception {
> > > return beanTest.returnValue();
> > > }
> > > %>
> > > <%
> > >
> > > out.println(test());
> > > %>
> > >
> > > ---
> > >
> > > What do I have to do to access beanTest in test()?
> > >
> >
> >Beans are like any other Java object -- you need an object reference to
> >refer to
> >them in a method. One way to do this would be to pass it as an argument,
> >like
> >this:
> >
> >
> ><%!
> > public boolean test(beans.bean arg) throws Exception {
> > return arg.returnValue();
> > }
> >%>
> ><%
> > out.println(test(beanTest));
> >%>
> >
> > >
> > > Thanks,
> > > C W
> > >
> >
> >Craig McClanahan
> >
> >
> >
>
> __
> Get Your Private, Free Email at http://www.hotmail.com
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jsp param trouble
Hi everyone,
I'm working with JSP1.0 and I have a trouble with the tag
The strings myname and antonio must be quoted otherwise it falls in
compilation error.
But I have the need to evaluate a variable with <%=var%> so :
but in this case it doesn't
evaluate the expression but send out the value <%=var%>.
If I don't put the " " it falls in compilation error.
How can I do to set a value the must be the evaluation of an expression ??
(my particular expression is <%=session.getValue("parameter")%>)
Thanks a lot for an answer.
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AW: Redirection to another page
> Is it possible to write JSP code to redirect the browser to open a new > page, > say, page B from JSP code in page A? > use:response.sendRedirect ( target_URL ); Frank Bernard Healy Hudson AG CDT - Core Development Team 67691 Hochspeyer, Nelkenstr. 43 Tel.: 06305 / 92 11-804, Fax: 06305 / 92 11-60 === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". FAQs on JSP can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html
Re: Maximum JSP Page size.
It's a known bug in the build you have, I bet. You didn't say the build, but if it's less than build 155, get the latest from http://www.allaire.com/products/Jrun/MoreInformation/ProductUpdates.cfm?id=13085&method=full Young Dave wrote: > > Fellow JSP users... > > I am using JRUN verion 2.3.3 running under Netscape Fasttrack server which is > running on a Solaris 2.6 box. I am finding that my JSP pages can be a maximum of > 15581 bytes before I get a "ArrayIndexOutOfBoundsException" exception. -- Scott Stirling Allaire http://www.allaire.com === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". FAQs on JSP can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html
Re: Ignoring useBean
I figured out the problem. The way I have JRUN setup it supports JSP 0.92. How can I bump it up to 1.0? Should I? -Original Message- From: A mailing list about Java Server Pages specification and reference [mailto:[EMAIL PROTECTED]]On Behalf Of Daniel Tillin Sent: Thursday, December 02, 1999 3:56 AM To: [EMAIL PROTECTED] Subject: Re: Ignoring useBean What version of JSP does your web server support? I don't think 0.92/0.91 support , but do support syntax. Also, these versions only have request and response implicit objects. Basically, I would find a server which supports V1.0+, as you're ver limitied otherwise. -Original Message- From: A mailing list about Java Server Pages specification and reference [mailto:[EMAIL PROTECTED]]On Behalf Of Cory L Hubert Sent: Wednesday, December 01, 1999 8:52 PM To: [EMAIL PROTECTED] Subject: Ignoring useBean For some reason my useBean syntax is being ignored. When I do a view source I see unrendered code. If I use scripting it works fine though. ?!? Help! === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". FAQs on JSP can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". FAQs on JSP can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". FAQs on JSP can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html
How to set the ClassPath/Environment for JSWDK 1.2 !!
Hello Everybody, I have a small query. I am unable to execute methods ResultSet.First(), etc., which support JDBC 2.0.i.e., JSWDK 1.2. But I am able to execute methods, ResultSet.wasNull() method which supports JSWDK 1.0.1 I am using JDK 1.2.1 & JSWDK 1.0.1 Can anybody help me How to set the ClassPath / Environment so that for JSWDK 1.2.? And is it sufficient that if I use JDK 1.2.1 & JSWDK 1.0.1 or do I need to install JSWDK 1.2? Regards, Suresh Kumar === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". FAQs on JSP can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html
JRun - Simple Question.
I'm a servlet newbie and am trying out JRun on IIS. I got a simple JSP with inline Java running, but I haven't been able to get a servlet to run. I took a simple example from a servlet book(Java Servlets by Karl Moss), copied the servlet into my www.blah.com/servlet directory. I copied the book's html file to my index.html file and tried that. I figured that was too easy and straightforward to actually work. I was right. I got the "HTTP 405 error 405 method not allowed" error. At first I thought something was wrong with the servlet, but I deleted the servlet and got the same msg, so I knew it just couldn't find the servlet. I've tried moving the servlet all over the place with the same result. I have the servlets dir set to "servlets, ../../../servlets" (which is the deafult). Anyway, I guess somehow I don't have JRun set up so it can find the servlet. What do I have to do? & Where do most people put their servlets? I'm not hugely thrilled with JRun's docs and that you have to pay for tech support from Allaire. Is ServletExec any better? Thanks for any help. Phil
Re: include issue with jswdk-1.0.1
Thomas Paradies wrote: > > Using jswdk-1.0.1 on NT I tried to include a page dynamically with code like > this: > > " .../> > > I got a ParseException: "Attribute string_param has no value". > > Why? ... notice the nested double quotes! Ok, I "ecaped" the inner ones: > > " .../> > > Then a got an IOException: "... syntax for file names ... is wrong ..." :-( > > Well, altough I'm prefering the pure-XML syntax in the next step in > troubleshooting > I tried > > " .../> > > and ... wow, it works!!! > > But, what's than about the use of tags in > > Comments (especially from Sun :-) wanted! I'm not from Sun, but I'm a member of the spec working group. The XML equivalents for the scripting elements are not intended to be used in a hand-crafted JSP page; they are intended for pages generated by tools. To make a JSP a "pure" XML document you need to do a lot more than using the XML equivalents, such as adding a top element, encoding all characters in scripting elements that can cause parsing errors, etc. This is described in the JSP 1.0/1.1 specs. -- Hans Bergsten [EMAIL PROTECTED] Gefion Software http://www.gefionsoftware.com === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". FAQs on JSP can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html
Re: Redirection to another page
Yes, The code would out put a JavaScript command to open the new page. and display the old page to return the other information. Eileen Loo wrote: > Is it possible to write JSP code to redirect the browser to open a new page, > say, page B from JSP code in page A? > > === > To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". > FAQs on JSP can be found at: > http://java.sun.com/products/jsp/faq.html > http://www.esperanto.org.nz/jsp/jspfaq.html S/MIME Cryptographic Signature
Bean-Managed Persistance - Initializing db connection pool
Does this scenario sound ok? I want to create an ejb that will provide the initialization and admin routines on a static db connection pool. This ejb will have an initialization routine that will create the db connection pool and place it into the InitialContext. Following startup of the ejb server, an admin routine would be run that would create/initialize this ejb that would then create the db connection pool making it available for other beans to access. Does this sound ok? If there is a standard to adhere to for initializing db connections, I would be interested in a URL that describes it. I am aware of the jdbc objects for "pooling" but what I want to know is the best way to initialize these in an ejb server. Thanks! Evan Vaala === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". FAQs on JSP can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html
Re: Problem with using .forward
Richard Stedham 3343 wrote: > > I am having the following problem and would appreciate some help/advice. > > 1. An HTML form collects information and passes this across, using POST, to a > servlet. > 2. The servlet adds the information to a database, sets up a bean and uses the > requestdispatcher to forward the browser to a JSP page that displays the > new information. > > No problem so far > > 3. If the users reloads the page then they are asked if they want to repost > the form data. If they say yes it adds the information to the database > again! > The servlet URL is the 'active' URL after the request dispatcher has been > used. > > I could use the request.forward put I want to be able to pass a bean. > > Can anybody tell me how to get around this problem ? When you use "forward", it's similar to a function call in a program; from the outside it's impossible to see that the servlet/JSP you invoked initially is using another servlet/JSP to do it's job. And the consequence of this is of course that the browser still "points to" the initial servlet/JSP since it's the only URL it knows it has requested. There are basically two ways to avoid the problem you see: 1) Tell the browser about a new URL that can be reloaded without causing a new database access. One way of doing this is to save the bean in the session scope instead of the request scope and redirect to the JSP page instead of using forward. One drawback with this approach is that it involves a client/server round-trip; the client is told to make a new request. Another possible drawback is the usual problem with sessions; if the user has multiple windows open belonging to the same browser process and submit forms with different contents, the bean stored by one request overwrites the one stored by another so the JSP page may display data in one window that you'd expect to be displayed in another window. See the archives for more info on this; it's been discussed at length many times. If it's unlikely that a user submits two or more requests from different windows at roughly the same time, this may not be a problem at all. 2) Keep track of the session state, so that you can tell the user that the data has already been processed if the form is posted a second time. This can be done by adding a flag in the session scope and let the servlet look at it before storing the info in the database. If it's set, you can forward to another JSP (or static HTML file) saying "Sorry, you can only do this once per session." This solution of course only works if it's correct that the user can only perform this operation once per process, or if there's a way to reset the flag. A variation of this theme is to use the database info itself as the flag; check if the submitted data (e.g. a primary key) already exist in the database. If so, reject the request as above or update the info, depending on your application needs. -- Hans Bergsten [EMAIL PROTECTED] Gefion Software http://www.gefionsoftware.com === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". FAQs on JSP can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html
Re: Can't create Bean Object????
India wrote:
>
> You need to first import your bean class before calling the jsp:useBean tag
> as well as check out the syntax of the useBean tag.
> <%@ page import = "harman.BeanTest" %>
No, import has nothing to do with run-time exceptions. The import mechanism
in Java is just a way to avoid typing the fully qualified class name
(package name plus class name) in your code. It's only used at compilation
time.
The problem described by Cory, below, is most likely a class path problem.
Make sure that the harman.BeanTest class is included in the class path
correctly, i.e. as a file named "BeanTest.class" located in a subdirectory
(in a JAR file or to a file system directory that's in the class path)
named "harman".
> - Original Message -
> From: Cory L Hubert <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>
> Sent: Thursday, December 02, 1999 7:33 AM
> Subject: Can't create Bean Object
>
> > Check out this error I get.
> >
> > 500 Internal Server Error
> > javax.servlet.ServletException: Can't create the bean Object:
> Object
> > [Object]
> > at com.livesoftware.jrun.plugins.jsp.JSP.getBean(JSP.java:1392)
> > at jsp.testbeans.service(testbeans.java:82)
> > at javax.servlet.http.HttpServlet.service(HttpServlet.java:840)
> > at
> com.livesoftware.jrun.plugins.jsp.JSPCore.runServlet(JSPCore.java:763)
> > at com.livesoftware.jrun.plugins.jsp.JSP.callPage(JSP.java:621)
> > at com.livesoftware.jrun.plugins.jsp.JSP.service(JSP.java:543)
> > at javax.servlet.http.HttpServlet.service(HttpServlet.java:840)
> > at com.livesoftware.jrun.JRun.runServlet(JRun.java, Compiled Code)
> > at
> com.livesoftware.jrun.JRunGeneric.handleConnection(JRunGeneric.java:116)
> > at
> >
> com.livesoftware.jrun.JRunGeneric.handleProxyConnection(JRunGeneric.java:78)
> > at
> >
> com.livesoftware.jrun.service.proxy.JRunProxyServiceHandler.handleRequest(JR
> > unProxyServiceHandler.java:102)
> > at
> >
> com.livesoftware.jrun.service.ThreadConfigHandler.run(ThreadConfigHandler.ja
> > va, Compiled Code)
> >
> >
> > -- My Bean --
> > package harman;
> > import java.io.Serializable;
> >
> > public class BeanTest implements Serializable
> > {
> > private String name ="Cory L Hubert";
> > private String title = "Site Developer";
> > private String company = "Plumb Design";
> >
> > public static void main(String args[]) {
> > System.out.println("Package Works");
> > }
> >
> > public String getName() {
> > return name;
> > }
> >
> > public void setName(String name) {
> > this.name = name;
> > }
> >
> > public String getTitle() {
> > return title;
> > }
> >
> > public void setTitle(String Title) {
> > this.title = title;
> > }
> >
> > public String getCompany() {
> > return company;
> > }
> >
> > public void setCompany(String company)
> > {
> > this.company = company;
> > }
> > }
> > - My JSP -
> >
> >
> > Bean Testin
> >
> >
> >
> >
> >
> >
> >
> >
> >
--
Hans Bergsten [EMAIL PROTECTED]
Gefion Software http://www.gefionsoftware.com
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JSP & Servlet activites week of Dec 5th (@NYC)
Next week is the JavaBusiness Conference in NYC. Among other announcements, this is the formal launch of J2EE 1.2, which includes JSP 1.1 and Servlet 2.2. There will be a number of different presentations on enterprise-related technologies, including JSP, Servlet, and XML. The web site is at: http://www.javabusinessconf.com/ - the Servlet & JSP team === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". FAQs on JSP can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html
Re: AW: Redirection to another page
The response.sendRedirect() accepts only a fully qualified URL. For handling relative URLs see the following jGuru JSP FAQ entry: http://www.jguru.com/jguru/faq/view.jsp?EID=376 hth, Govind "Bernard, Frank" wrote: > > > Is it possible to write JSP code to redirect the browser to open a new > > page, > > say, page B from JSP code in page A? > > > use:response.sendRedirect ( target_URL ); > > Frank Bernard > Healy Hudson AG > CDT - Core Development Team > 67691 Hochspeyer, Nelkenstr. 43 > Tel.: 06305 / 92 11-804, Fax: 06305 / 92 11-60 > > === > To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". > FAQs on JSP can be found at: > http://java.sun.com/products/jsp/faq.html > http://www.esperanto.org.nz/jsp/jspfaq.html -- Govind Seshadri <[EMAIL PROTECTED]> Enterprise Java Guru jGuru.com - The Java Portal http://www.jguru.com === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". FAQs on JSP can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html
Re: IBM WebSphere Application Server 2.0 and 3.0
And WAS v3.0 supports 0.91 and 1.0, not just 1.0... -- dIon Gillard, Multitask Consulting Work: http://www.multitask.com.au Play: http://www.trongus.com I've just returned from THE Java Programming Conference, http://www.SoftwareSummit.com - be there next year - Forwarded by dIon Gillard/Multitask Consulting/AU on 02/12/99 15:46 - Re: IBM WebSphere Application Server 2.0 and 3.0 No - WAS 2.0 supports 0.91, not 0.92. Big difference. Dan > -- > From: Peter Bryant[SMTP:[EMAIL PROTECTED]] > Reply To: Peter Bryant > Sent: Wednesday, November 24, 1999 2:36 PM > To: [EMAIL PROTECTED] > Subject: Re: IBM WebSphere Application Server 2.0 and 3.0 > > For question number 2, no --- WebSphere 2.0 supports JSP 0.92. As I > understand it, though, WebSphere 3.0 does support JSP 1.0. > > Peter Bryant > > > Lance Jin wrote: > > > >Hi, all, > > > >I'm downloaded IBM Websphere application server 2.0 and 3.0 trial version > >I run into two problems, > > > >1. When I setup 3.0, it didn't prompt me to specify the web server when > > based on my understanding it should , so the setup failed. Has anyone > > run into similar problems? > >2. Does 2.0 support JSP1.0?
Re: AW: Redirection to another page
"Bernard, Frank" wrote: > > Is it possible to write JSP code to redirect the browser to open a new > > page, > > say, page B from JSP code in page A? > > > use:response.sendRedirect ( target_URL ); > You can also do this on the server side (without a second round trip back to the client) with Craig McClanahan === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". FAQs on JSP can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html
Re: Page Control in International/Regional Setting
I think that you can still do this with one servlet. In earlier posts (subject - Which Architecture), Craig discussed a servlet design that used an action parameter in the servlet request to determine how to handle the request. It seems to me that you have at least one additional dimension, i.e. region, that you need to determine how to handle the request. You could either pass this extra parameter in every request or once it's determined you could save it in the user's session. Either way, the logic for handling the extra dimension is the same. David > -Original Message- > From: A mailing list about Java Server Pages specification and reference > [mailto:[EMAIL PROTECTED]]On Behalf Of John G Kroubalkian > Sent: Wednesday, December 01, 1999 10:33 AM > To: [EMAIL PROTECTED] > Subject: Page Control in International/Regional Setting > > > Craig et al, > > What if you have a business process you would like to implement using the > Central Servlet Model (CSM). Let's say the business process is > completing an > application for some common service. > > Now, when the user logs into the system there is some information that > connects that user to the appropriate application for her > geographical region > (these could be international regions: US, Germany, Japan, etc.) > And, there could be newer regions to be added in the future. > > Using the CSM should the initial servlet redirect the user to a regional > Servlet? > I do not want to have to create and maintain a gazillion > servlets, and I would > like the presentation people to work as autonomously as possible. > > I recognize that this may not be sufficient info, but give it > your best shot. > > Thanks, > John > > == > = > To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff > JSP-INTEREST". > FAQs on JSP can be found at: > http://java.sun.com/products/jsp/faq.html > http://www.esperanto.org.nz/jsp/jspfaq.html > === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". FAQs on JSP can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html
beanName attribute of tag not working
Hi !
I am trying to use a bean in a JSP page using the beanName attribute of the
tag, giving IT a request-time attribute expression, with a
syntax like:
type="a.b.MyBean"/>
And the servlet dispatching to this JSP page has the following line to set
the attribute:
HttpSession session;
session.putValue("billtoname","a.b.MyBean");
And this does not work. I have tried very many variant of the above, to no
avail.
btw, if I repace the request-time attribute expression by a String, like :
beanName="a.b.MyBean"
everything works just fine. What did I miss ?
Thanks, Martin.
Martin Leboeuf
[EMAIL PROTECTED]
===
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FAQs on JSP can be found at:
http://java.sun.com/products/jsp/faq.html
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Re: Refresh Problem
Make sure that your browser is set to (in IE "Check for newer versions of stored pages: Every visit to the page.) Under Internet Options -> General ->Temporary Internet Files -> Settings. If this does not work, I have seen (occasionally) where the jserv (Apache 1.3.6, JServ 1.0) will not re-compile a newer .jsp file. To fix this I have had to go to where the jsp created class files are kept, remove all the class files, and restart the JServ. Hope this helps! -tom ivers http://www.portera.com -Original Message- From: Kondaka, Praveen (CRTRES) [mailto:[EMAIL PROTECTED]] Sent: Tuesday, November 30, 1999 9:29 AM To: [EMAIL PROTECTED] Subject: Refresh Problem Hi I am facing a page refresj problem in IE 4.72 SP2. When i save .JSP file it not refreshing in the browser. can anybody help me. Thanks Praveen Kumar Kondaka ** This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the system manager. This footnote also confirms that this email message has been swept by MIMEsweeper for the presence of computer viruses. http://www.concert.com ** === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". FAQs on JSP can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". FAQs on JSP can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html
Re: AW: Redirection to another page
I am using jsp1.0 and JRUN2.3. There was no jsp:forward in 0.92 and if I was using 0.92, I would've gotten a compilation error, not this strange behavior. Thanks, KM -Original Message- From: Craig R. McClanahan [mailto:[EMAIL PROTECTED]] Sent: Thursday, December 02, 1999 9:06 PM To: Khurram Mahmood Cc: [EMAIL PROTECTED] Subject: Re: AW: Redirection to another page Khurram Mahmood wrote: > For some reason jsp forward tag never works. Instead of compiling the target > jsp page into servlet and then executing it, it just shows the jsp code on > the html page as text. > > KM > What version of JSP does your environment support? was added in version 1.0 -- if you are on a version 0.91 or 0.92 system, you won't be able to use this. Craig > > > -Original Message- > From: Craig R. McClanahan [mailto:[EMAIL PROTECTED]] > Sent: Thursday, December 02, 1999 12:19 PM > To: [EMAIL PROTECTED] > Subject: Re: AW: Redirection to another page > > "Bernard, Frank" wrote: > > > > Is it possible to write JSP code to redirect the browser to open a new > > > page, > > > say, page B from JSP code in page A? > > > > > use:response.sendRedirect ( target_URL ); > > > > You can also do this on the server side (without a second round trip back to > the > client) with > > > > Craig McClanahan > > === > To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff > JSP-INTEREST". > FAQs on JSP can be found at: > http://java.sun.com/products/jsp/faq.html > http://www.esperanto.org.nz/jsp/jspfaq.html === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". FAQs on JSP can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html
weblogic html and jhtml
Is there a way in weblogic to have the HTML and JHTML (or JSP) pages each have a different default directory? Thanks, Josh __ Get Your Private, Free Email at http://www.hotmail.com === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". FAQs on JSP can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html
Jrun/IIS - Figured it out
Ok, I called Allaire and we figured out the problem. I didn't have the virtual Scripts directory for my site. It was that simple. === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". FAQs on JSP can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html
Re: Redirection to another page
hi Can you pls explain more on what is page B, what you intentend for it. from your question i will assume that Page A is a jsp page. is it a "static html/JSP page" do you want to redirect the request from JSP Page A to JSP Page B.jsp ; use "forward" tag just want to o/p static html in B.html you can still use the same forward tag, ofcourse to include it in Page A you would use the respective include directive & tag. Regards amit > -Original Message- > From: Mike Howard [SMTP:[EMAIL PROTECTED]] > Sent: Friday, December 03, 1999 5:36 AM > To: [EMAIL PROTECTED] > Subject: Re: Redirection to another page > > Yes, The code would out put a JavaScript command to open the new page. and > display > the old page > to return the other information. > > Eileen Loo wrote: > > > Is it possible to write JSP code to redirect the browser to open a new > page, > > say, page B from JSP code in page A? > > > > > == > = > > To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff > JSP-INTEREST". > > FAQs on JSP can be found at: > > http://java.sun.com/products/jsp/faq.html > > http://www.esperanto.org.nz/jsp/jspfaq.html === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". FAQs on JSP can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html
