useBean question

Hi, friends: When I use java bean in a JSP page, should I always use .class file not .jar file? None of examples I have ever seen so far is using .jar file. That's why I ask this question. If I want to use a bean in jar file, how do I write useBean tag? Thanks Regards, Dennis Huang

Jsp Model 2, JavaBeans, and EJB...

Hi, I'm currently developing a simple 2.5-tier application using the Model 2 architecture, with a controller/session servlet, "regular" JavaBeans to model logic and control db access, and JSPs for display. I'm new to this and have a few questions: 1. Initially the entire application will run on

passing hidden form variables

Title: passing hidden form variables Hi, Here's my scenario: I have a form on one JSP page that passes the info to another JSP page that processes this info (by calling a stateless session bean). This processing page does not display, so once the the processing is done I pass the client back to

Re: Websphere - Urgent

what version of websphere and what platform? provide detail please. === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". Some relevant FAQs on JSP/Servlets can be found at:

Re: Dynamic Images

You cannot make dynamic images in JSP (you can of course make dynamic IMG tags, but I assume it's not that what you're looking for). You have to use a servlet for that. Check out my graffiti wall for an example: http://www.darling.be/wall.html Geert 'Darling' Van Damme -Original

Re: Jsp Model 2, JavaBeans, and EJB...

Hi, 1. Initially the entire application will run on the web server, on the same machine as the db server. However, I foresee that in the future we may want to use an appserver and Enterprise JavaBeans for the application logic. What can I do in designing my regular beans today, that they will be

Re: Passing the resultset to APPLET

(I think this is off-topic.) If you are using ASP. You can do it like this: % k=0 % applet code=abc.class width=111 height=111 % do while not rs.eof % param name="row%=k%" value="%=rs(0)%|%=rs(1)%|" % k=k+1 rs.movenext loop % param name="separator" value="|" /applet Then you can read

Re: Dynamic Images

Let me know too, please. dennis -Original Message- From: Babar Bhutta [mailto:[EMAIL PROTECTED]] Sent: Wednesday, March 08, 2000 1:22 AM To: [EMAIL PROTECTED] Subject: Dynamic Images Hi Everybody, I am trying to find a way to create dynamic images in JSP. If

Re: My boss needs convincing..

Title: re: My boss needs convincing.. You are pretty funny (why people that don't check things, get sooo excited is beyond me), now for some enlightenment. .jsp is the standard extension for the BROADVISION server, out long befor JAVA Server Pages. It uses Javascript, hence the .jsp extension

Re: My boss needs convincing..

Title: re: My boss needs convincing.. And for what the initial email that the above reader responded to, there is no reason in this universe that anyone would want to use cgi instead of JSPs. CGI is the worst technology that the internet was ever corrupted with. It's so slow, it's

hit coiunter

hi all Is it possible to write a hit counter for my web page only with client side scripting. what I mean is there is no server side scripting or a database. if it is possible can someone please gimme some pointers. thanks in advance shri __ Do

Re: passing hidden form variables

Hi Craig, With forward you don't need to pass the parameters in the URL. You can use setAttribute(), getAttribute() to set/get "parameters" in requests without having to add them in the URL. And if you are not displaying anything in your processing JSP page, why use a JSP page at all? Wouldn't

VS: Tuxedo

Title: Tuxedo You can find more information about BEA Tuxedo at http://www.bea.com/products/tuxedo/index.html They have also state of art J2EE Application Server (BEA WeblogicServer). If you are developing J2EE applications you shoud check it out. /Tuomo -Alkuperäinen

Java in javscript

Hi All, Ashwani, thanks for your reply. Coming to my problem, I have the following two files. When I call my html file from Internet Explorer, I am getting the following error: 'document.myform.test.getMonth()' is not an object. Can any body tell me how to correct this problem? I

Re: Dynamic Images

//Don't forgot to set the content type of HTTPServletResponse to "image/gif" type //before encoding the gif to the output stream response.setContentType("image/gif"); Babar Bhutta wrote: Hi Everybody, I am trying to find a way to create dynamic images in JSP. If somebody

Re: Dynamic Images

Hi, You can do the following: //create an unshown frame frame = new Frame(); frame.addNotify(); // get a graphic region Image im = frame.createImage(yourWidth, yourHeight); // get the Graphics Graphics g = im.getGraphics(); // draw your desired image g.draw... // encode the content of the

Y2K Problem with JavaMail

If anyone was using the JavaMail(TM) 1.1.2 from Sun (as I was) , you may already know that there is a Y2K problem for today. I downloaded the 1.1.3 version and it fixed the problem. Here is the download starting point: http://java.sun.com/products/javamail/index.html

Re: JSDK2.2 and security (Was Model 2)

Daniel Lopez wrote: Hi Craig, Now that you mention security and the new specification JSKD2.2... "Craig R. McClanahan" escribió: ...snip For security, I've taken two different approaches: * In servlet containers that do not support the 2.2 servlet API, I add a little scriptlet

bean directory in jrun?

Hello! I have a question? i have winnt 4 wks, jrun, where can i put my javabeans? directory? Thanks! // jorkas === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". Some relevant FAQs on

Re: Dynamic Images

Take a look at the attached example. Christian -- Christian Mallwitz INTERSHOP Communications Germany Senior Software Engineerphone: +49 3641 894 334 binary-image.jsp

important---API docs and class files of jsdk1.0

Hi, If anybody have the API docs and class files of jsdk1.0 or versions earlier than ver 2.0 please mail it to me or send me the location from which I can get it. TIA --- Biju Nair ITLInfosys Ph:8520261 Ext.

Re: who can write init() method in jsp

See the FAQs below. I saw the answer to this particular one at jguru.com today. - Original Message - From: "munu praveen" [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Tuesday, February 29, 2000 5:06 PM Subject: who can write init() method in jsp Hi guys, how can i write init()

Re: taglib availability?

http://www.gefionsoftware.com/InstantOnline/TP/ Scott Stirling - Original Message - From: "Misha Davidson" [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Tuesday, February 29, 2000 12:58 PM Subject: taglib availability? Hi, could anyone recommend a custom tag library that works with

writing methods in jsp

Hi all, This is the second time I am asking this question to all, it seems the question didn't appear the first time. How can I write methods in JSP and call them?Please reply me as earliest. Ravi Get free email and a permanent

Servlet, JSP, JavaBeans and EJB Architecture

Hi, I am working on a servlets, JSP and EJB architecture. I am trying to find some models/examples available using these technologies. If somebody know about the examples, please let me know. Thank you, Babar Bhutta. AptisSoftware, Austin, TX

Tomcat/apache 1.3.11/mod_jserv1.1/FreeBSD 3.2 Error 500 File Not Found

I've been chasing this one for days now and I've finally decided to ask for some help... I've tried fixing the problem by rebuilding all components at least twice. Running Tomcat stand-alone works fine. I can connect to the example pages on port 8080 and then work with all of the examples.

JSP - COM

Hi all, I am new to JSP. I have some COM components already wittten. Can I call them from JSP? Can Visual J++ help in this regard? Thanks in advance, regards, Diwakar === To unsubscribe: mailto [EMAIL PROTECTED] with

Re: storing on server side?

I think the best solution is however to just query the db again ;-) - Since the database uses it's own caching mechanism, it's likely that the same query will go fast and use not much resources. - If the query is too heavy to have a quick reponse, you already have a problem in creating your

Repeating HTML code via JSP

Hi !I'm a JSP beginner with the following issue: I need to enable the reader of the page to modify the number of form elements inside the page. Tipically she/he has a form including an input textarea. I need to insert a link which - when clicked - recalls the page including one more

Re: writing methods in jsp

In your JSP page use %! // this defines the method at instance scope void someMethod(someParams { // method goes here } then % someMethod(with those parameters); % Kevin Jones DevelopMentor www.develop.com -Original Message- From: A mailing list about Java Server

Re: hit coiunter

Writing a hit counter only using Client Side Scripting, as per my limited and growing knowledge is not possible. Have a nice day. With regards, Sachin S. Khanna. www.emailanorder.com - Original Message - From: Shrikumar R [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, March 09,

Re: Dynamic Images

As a follow-on to Christian Mallwitz's example, here is a JSP that creates a JPEG dynamically using the AWT and the JPEGImageEncoder. I have tested this only under JSP 1.1. HelloWorldImage.jsp

Re: passing hidden form variables

just a guess ... Maybe you could use JSP Session Variables instead of hidden variables. This would get around a lot of your issues with hidden variables. Oliver Enseling. Java Software Architect BORN -Original Message- From: Craig Reichenbach [mailto:[EMAIL PROTECTED]] Sent: Wednesday,

Re: useBean question

Dennis: You can use the useBean directive irrespective of whether your Java classes resides within a JAR file or within a .class file in a directory, as long as the JAR file and/or the .class file directory are included in your JSP container's class path. So, don't change the useBean tag at

Handling CheckBoxes..

I'm having trouble with accessing checkbox values in the jsp. When I get the value from the checkbox attribute, it just returns the first value, not the comma(,) separated values. All the checkboxes have the same name in the table(list). Per HTML standards, it should return comma (,) separated

One More JSP Bug

I am using Jrun2.3.3 When you have a very big jsp file, the JSP Engine throws a ArrayIndexOutOfBoundException How do I overcome this ? Thanks Kishore === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff

[ANN] J2J: Java to JavaScript integration

J2J version 1.2 is available for download from http://coldjava.hypermart.net J2J lets you to have access to server side java objects directly from within your JavaScript applications. ColdJava: java server side programming http://coldjava.hypermart.net

Refreshing a bean in a jsp file

I am having some trouble with one of my jsp files that uses a JavaBean. I have put the compiled bean into the classes directory. When I go and make a change to the bean and recompile it, the same result appear. Do I put the class file in the local html directory where the jsp page is located?

Re: hit coiunter

I am using JRun 2.3.3 I have found two problems with the current JSP engine. Firstly if you have a JSP comment as shown below with a dash(-) inside the comment body, the JSP Engine does not parse the comment tag properly and creates a junk .java file. Also this happens if you have any word

Reporting with JSPs

I'm curious - what are the common ways of doing HTML reporting against java classes? The type of data I want to display on my reports can change a lot so it seems like creating a bunch of classes to hold all the data for a specific report is not the way to go...but what is? I'll use a very

Re: Jsp Model 2, JavaBeans, and EJB...

Hi Scott, Kevin, My own comments intermixed... Kevin Duffey wrote: Hi, 1. Initially the entire application will run on the web server, on the same machine as the db server. However, I foresee that in the future we may want to use an appserver and Enterprise JavaBeans for the application

Re: Java in javscript

-Original Message- From: K.V.Srinivas Kumar [mailto:[EMAIL PROTECTED]] Sent: Thursday, March 09, 2000 1:59 PM To: [EMAIL PROTECTED]; Jianjun Fu Subject: Java in javscript Hi All, Ashwani, thanks for your reply. Coming to my problem, I have the following two files. When I

live connect

Hi all! in some recent mails, there has been a mention of LIVE CONNECT in ref. to using JavaScript and Java in a .jsp Could somebody please tell me what this LIVE CONNECT is?? thnx varun === To unsubscribe: mailto

Re: Handling CheckBoxes..

"Loganathan, Kamalesh" wrote: I'm having trouble with accessing checkbox values in the jsp. When I get the value from the checkbox attribute, it just returns the first value, not the comma(,) separated values. All the checkboxes have the same name in the table(list). Per HTML standards, it

Re: JSP - COM

If your JSP engine can use the MS VM (jview) then you can call the COM components from JSP code Kevin Jones DevelopMentor www.develop.com -Original Message- From: A mailing list about Java Server Pages specification and reference [mailto:[EMAIL PROTECTED]]On Behalf Of Diwakar

Re: Browser detection in JSP ??

Fernando Ribeiro wrote: Sorry but those features will be available only on a product: - with some dumb interaction with the client layer; - with a meta information database about client browsers. What option better describes the product? Information like "what JavaScript version this

JSP setup

Hi! I am new to web programming. I am trying to write some JavaServer Page programs. I have installed the Microsoft Personal Web Server on my machine (Win95). However, the browser does not recognize the Java code within the JSP file (i.e. it only renders the HTML part of the code). What are the

Re: force reloading and jsps..

Arni, Read the HTTP specs - they will tell you that a user's use of the Back button in a User Agent (in other words, a browser) should be that of actually going back in time, and that if a browser does just that (and hence does not get a new version of the page from the server), it is properly

JServ (or any other servlet engine) and load balancer

Hi, Has anyone here used JServ or any other servlet engine on a machine running behind a load balancer? Our configuration is that we have multiple machines running Apache and JServ w/ GnuJSP running behind a load balancer. We have a problem with HttpSessions b/c the sessions are not shared

Re: problem with sessions and jsp

Can you elaborate more on the problem. I think I have a solution -Original Message- From: A mailing list about Java Server Pages specification and reference [mailto:[EMAIL PROTECTED]]On Behalf Of Bradley McLain Sent: Sunday, February 27, 2000 12:42 PM To: [EMAIL PROTECTED] Subject:

Suggestion: The Pretty Park virus et. al.

Hi, This is my first post to the mailing list and unfortunately it has nothing to do with JSP, or even Java for that matter. I would just like to warn people about opening the attachment in the mail entitled c:\coolprogs\prettypark.exe. It contains a virus that, when opened, will go through all

jsp:useBean tag and Netscape Enterprise Server

Title: jsp:useBean tag and Netscape Enterprise Server Hi I'm using Netscape Enterprise Server 4.0 to run my Servlets and JSPs. Its not recognising the jsp:useBean tags given in JSP 1.1 Specs. Instead, its working fine when I give as follows. USEBEAN name=xxx type=aaa.bbb.className

Digest mode...

Hi Javier: I don't know exactly what www.jsp-interest.com does; I seem to remember they play some sort of intermediary role. You are registered at our LISTSERV as "normal". To change that subscription go to archives.java.sun.com, scroll down to jsp-interest, notice we are about to cross 3600

Re: Pop-Up Form Window?

Bill, Here's a suggestion When the user clicks on the submit button, process the order, and then return a page containing only javascript ("window.close()"). Actually, you may want to also return text on the page telling the user that the order has been submitted, and that the window can

Re: Handling CheckBoxes..

Try the following method of HttpServletRequest (your request object in Jsp): public java.lang.String[] getParameterValues(java.lang.String name) -Original Message- From: Loganathan, Kamalesh [mailto:[EMAIL PROTECTED]] Sent: Thursday, March 09, 2000 11:28 AM To: [EMAIL PROTECTED]

Tag Library Error

Hi, I'm traying to use a Tag Library, but when I call the jsp thi error appears. Someone knows what this exception means? (Unable to compile class for JSP) I forgot something? Error: 500 Internal Servlet Error: org.apache.jasper.JasperException: Unable to compile class for JSP at

Re: problem with sessions and jsp

It look like you may be loosing your session in some cases. You might want to try setting the session parameter of the page directive to "false". This will ensure that the default session implicit object is not created in your jsp page. You can then explicitly attempt to obtain a session in a

Re: JRun crashes

Jason, I'm having trouble with a JSP. I'm using JRun 2.3.3 with IIS 4.0/Win NT 4.0. I keep crashing the javaw.exe whenever I try to load a specific webpage. Do you have any insights regarding what could be cauing this? Thanks. Mr. Kaylon Daniels Software Engineer [EMAIL PROTECTED] work:212

Re: Calling java code from javascript function

These technologies do not interact in the manner described. JSPs are processed by the web server supply pure HTML responses for the browser to process. Javascript, however, is processed solely by the browser within the context of the web page. Therefore, Javascript cannot invoke JSP methods.

Display PROBLEM in text fields for JSP

Siva, What server you are using. Is it Websphere. We had similar problem when using Websphere 2.0 and VAJ2.0. Have you checked the values you are gettting from database. I am asking because in our case it was some problem with IBM's persistence layer and the data fetched from the database (DB2)

Re: SilverStream

Anh Nguyen [EMAIL PROTECTED] writes: Dear all, This might not have anything to do with JSP, but if anyone in this group has any experience with SilverStream then could you please share with me a few bad and good points of using this application server. Your inputs are very much

input validation question

Can someone point me to any info regarding input validation ? I read earlier posting where a JSP form submit goes to a servlet to validate all the input fields (with client side JavaScript doing some limited checking). However, I am not clear how to validate fields to support

Re: Refreshing a bean in a jsp file

I've found that I have to restart the servlet engine(JRun in my case). You might be able to change some caching option also. Its just as easy for me to hit "Restart" as it would be to wander cluelessly in the JRun administrator looking for the cache setting or, heaven forbid, reading the

Re: Jrun examples not running correctly.

In addition to the absence of the html and body tags which mark the beginning of the file, I believe you need to change your "BEAN" tag to the following: jsp:useBean id="jspDb" TYPE="com.livesoftware.jrun.plugins.jsp.beans.JSPDBConnection" SCOPE="session"/ -Original Message- From:

Re: How to call a method in JSP !!!!

In jsp, you wrap raw code in % ... code ... % but you wrap method definitions in %! ... methods ... % _3 M === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". Some relevant FAQs on

Re: Pop-Up Form Window?

there. How can I get the pop-up window to close and do the submit like I need? Have the popup window invoke a jscript function on the main page which tells the popup's form to submit itself and then closes the window. Second option is to have the popup's form target return a tiny page like:

Re: Refreshing a bean in a jsp file

Same thing for me with JSWDK. Is there something to do to avoid to stop and restart the web server each time I change a bean ? ... thanks, Fabien I am having some trouble with one of my jsp files that uses a JavaBean. I have put the compiled bean into the classes directory. When I go and make

Re: problem with sessions and jsp

i was able to solve the problem, by recognizing that JRun implements the setmaxinactivetimeout method in milliseconds, not seconds. i had set the session to timeout (i thought) in 10 minutes by passing 600 into that method, but it was actually timing out in 600 milliseconds. the putValue

IBM Websphere

I am trying to get the default_server to run with ibm websphere and apache it just says command start server failed... does anyone know how to get around this ? === To unsubscribe: mailto [EMAIL PROTECTED] with body:

Re: passing hidden form variables

Using session variables would be the better choice. I have just finished a project where we used session variables to send the user to different pages depending on different session values (i.e., how they came to the page, what client site they came from, the type of transaction they

JDBC driver for MS SQL Server7

Folks, I am sick of JDBC-ODBC bridge behavior and investigating upon JDBC driver pricing to connect JRun to MS SQL Server7 particularly: . Weblogic's jdbcKona . Merant's SequeLink Their sales department won't answer me and I just need a rough estimate. Can anybody give me the range we are

IIS+ JSP+RESIN = 404 !!

Has anyone successfully used Cuacho Resin plugin with IIS For running jsp files ? I am getting 404 errors ! ! === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". Some relevant FAQs on JSP/Servlets

Re: Display PROBLEM in text fields for JSP

?D ??? ??? ?" #*? ??? ??P ??? ?? ? ?? ??? ?? Content-type: text/plain; charset="US-ASCII" Content-transfer-encoding: 7bit It's as simple as just adding double quotes around the City name to define the boundaries of the string. If double quotes aren't used then you get the default

scope when including

Hi all. I hope this isn't too much of a newbie question though it is fundamental to JSP development and I may have missed something really obvious. g If I have a file named real.jsp and a file named blob.jsp and real.jsp includes blob.jsp to display a message with special formatting. They both

Offtopic: Netscape submits two forms sometimes.

Hi, Sorry for the off-topic, but it does relate to my JSP site. I cant figure this out and I dont know if there is an HTML interest group. None the less, we have a strange problem on our site. When Netscape is used (versions we know affected are 4.5, 4.61 and 4.7), periodically it submits the

Re: force reloading and jsps..SMARTER WAY??

using "no-Cache" can force the broswer to get the latest version of file when user click back/forward/refresh button. Utilizing session variables let you maintain the states. In other words, you want the user see whatever input he enter when "Back Button" is clicked For example in a Jsp where

reloading

You can tell the browser not to ever cache the output of your jsp (in effecting forcing it to refresh each time it is loaded) by inserting this code at the top of your jsp: % response.setHeader("Cache-Control","no-store"); file://HTTP file://HTTP 1.1 response.setHeader("Pragma","no-cache");

Re: My boss needs convincing.

kevin carothers wrote: One thing to consider is that it is ridiculously easy to decompile java class files... you have to obfuscate them, and then completely re-test. Usually complicated problems don't obfuscate well. .. but there's always other ways. You can convert your java

Re: beans accessing database pool

Hello: I am going to do the similar thing. Do you know where I can find an example on the net? Thanks, Dennis Huang -Original Message- From: Jacob W Anderson [mailto:[EMAIL PROTECTED]] Sent: Tuesday, February 29, 2000 4:44 AM To: [EMAIL PROTECTED] Subject: Re: beans accessing database

solution to virus(C:\CoolProgs\Pretty Park.exe)

Hi, Just in case you had opened the virus attatchment and executed it..here's how to manually disinfect your windows system from the virus. Sorry about the problem. Using REGEDIT, modify the Registry entryHKEY_LOCAL_MACHINE\Software\Classes\exefile\shell\open\command from

Re: Dynamic Images

On what environment have you all tried this on? I heard it runs fairly well on an NT box, but on solaris performance becomes a problem, especially if you do this under load. -Rich. Senior Software Developer Bluestone Software. -Original Message- From: Mark Wutka [mailto:[EMAIL

ATGDynamo for Model 2 !!! poor in JSP SERVLETS EJB

Hi guys: We are going to work on ATGDynamo for our project . We intensively like to do Model 2 architecture . Dynamo supports very poor in JSP (.91)Servlets(?) and EJB(only session beans with no pooling) but provides its own API like DSP(Dynamo server pages) etc etc.We like not to go for

Re: hit counter

-Original Message- From: Shrikumar R [mailto:[EMAIL PROTECTED]] Sent: Wednesday, March 08, 2000 11:49 PM To: [EMAIL PROTECTED] Subject: hit coiunter hi all Is it possible to write a hit counter for my web page only with client side scripting. No.

One More JSP Bug

Hi I am using Jrun2.3.3 When you have a very big jsp file, the JSP Engine throws a ArrayIndexOutOfBoundException How do I overcome this ? Thanks Kishore === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff

Re: JRun crashes

What is specific about this web page that makes it so special it can crash your JVM? Not much I or anyone can do or say unless we have a lot more info. Scott Stirling - Original Message - From: "Kaylon Daniels" [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, March 09, 2000 3:22

Re: JSDK2.2 and security (Was Model 2)

?D ??? ??? ?" #*? ??? ??P ??? ?? ? ?? ??? ?? Content-type: text/plain; charset="ISO-8859-1" Content-transfer-encoding: quoted-printable Comments below "Craig R. McClanahan" escribi=F3: =20 ...snip=20 =20 That's exactly what isUserInRole() is for -- to let you vary the response based on

Re: JSP - COM

How can I make use of jview with JSP engine? -Original Message- From: Kevin Jones [SMTP:[EMAIL PROTECTED]] Sent: Thursday, March 09, 2000 9:42 PM To: Diwakar Killamsetty Subject: RE: JSP - COM If your JSP engine can use the MS VM (jview) then you can call the COM components

methods in JSP

hi all! of late there have been some queries about how to write java methods in .jsp many people have replied that u can do it as follows.. %! method() { //java code } % however 1 pt. i would like to add is that u CANNOT BREAK UP THE METHOD LIKE %! method() { ///java code % html

Sizeable Buttons

Hi all, Can a button be made sizeable at run time in the browser (Internet explorer specifically). I want to know if it is possible to drag a button to any size in an html/DHTML page. Thanks, Anjan

RequestDispatcher

Hi everyone, quick question. How could I achieve functionality of RequestDispatcher interface in JSDK2.0 ? I am running JServ .1.1 that supports only 2.0 . Thank you for your time. George

Relative URLs in response.sendRedirect()

I've been trying out my web-app on different Servlet engines and have found a discrepancy between the way response.sendRedirect() works on Orion 0.9 beta versus JRun 3.0 beta. Orion behaved the way I expected, but when I tried to find out from the Servlet 2.2 spec the way this situation should be