Body Tag throwing nullpointer exception with scripting elements
Greetings,
I am trying to get an existing tg that I have written
under Tomcat 4.1.x. I have a tag that extends
BodyTagSupport, within the doStart tag I return
EVAL_BODY_INCLUDE, however I keep getting a null
pointer exception, because none of my scripting
element attributes are being found. I checked the
generated source code and found the following if
statement:
int _jspx_eval_tag_iterate_0 =
_jspx_th_tag_iterate_0.doStartTag();
if (_jspx_eval_tag_iterate_0 !=
javax.servlet.jsp.tagext.Tag.SKIP_BODY) {
RowBean row = null;
if (_jspx_eval_tag_iterate_0 !=
javax.servlet.jsp.tagext.Tag.EVAL_BODY_INCLUDE) {
javax.servlet.jsp.tagext.BodyContent _bc =
pageContext.pushBody();
_bc.clear();
out = _bc;
_jspx_th_tag_iterate_0.setBodyContent(_bc);
_jspx_th_tag_iterate_0.doInitBody();
row= (RowBean) pageContext.findAttribute(row);
}
do {
Inside the if block is where the findAttribute()
method is called to locate my scripting elements?
Any clues why Tomcat is generating source code to
exclude the finding of scripting elements if my
doStart returns EVAL_BODY_INCLUDE?
thanks in advance,
scott
=
~~
Scott Walter--have you been to scottwalter.com lately?
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
List of jsp pages
Is there an easy way to get a list of JSP pages that are inside the war file? I can do this with the java.io.File class but would like to do it by get access to the resources in the jar file? thanks, scott. = ~~~ Scott __ Do You Yahoo!? Send FREE video emails in Yahoo! Mail! http://promo.yahoo.com/videomail/ -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Jsp Tag State
If I have an instance variable defined in a custom tag. It seems each time I refresh a page that I have the placed the tag onto the value of the variable gets re-initialized. Is there anyway that you can maintain state of instance variables of a custom tag for a given user's session without resorting to session attributes, cookies, or hidden fields? thanks. = ~~~ Scott __ Do You Yahoo!? Yahoo! GeoCities - quick and easy web site hosting, just $8.95/month. http://geocities.yahoo.com/ps/info1 -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
custom tag architecture question
Just curious, if I place the same tag on a JSP page twice, will there be two instances of the tag class or just one? thanks. = ~~~ Scott __ Do You Yahoo!? Yahoo! GeoCities - quick and easy web site hosting, just $8.95/month. http://geocities.yahoo.com/ps/info1 -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Request Dispatcher
I am trying to use a RequestDispatcher include with a JSP page, it seems to be including the content above the location where I have coded the include. Any clues??? Below is my code % RequestDispatcher rd = request.getRequestDispatcher(pageName); rd.include(request,response); % = ~~~ Scott __ Do You Yahoo!? Find the one for you at Yahoo! Personals http://personals.yahoo.com -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: how to embed Javascript in Jsp?
you could try: % out.println(SCRIPT src=\file.js\/SCRIPT); % --- Miao, Franco CAWS:EX [EMAIL PROTECTED] wrote: Basically I would like to put javascript file .js inside %%, just don't know the syntax. thanks! Franco -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] = ~~~ Scott __ Do You Yahoo!? Find the one for you at Yahoo! Personals http://personals.yahoo.com -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Environment Entries via JNDI Woes
I am trying to access an environment entry via JNDI. I have set up in my web.xml and server.xml but I am get an exceptions saying the name is not found in the context. Any clues? Below are my files portion of web.xml env-entry env-entry-nameparms/filesLocation/env-entry-name env-entry-typejava.lang.String/env-entry-type /env-entry portion of server.xml Environment name=parms/filesLocation type=java.lang.String value=test/ Source code which causes exception Context initCtx = new InitialContext(); String loc = (String) initCtx.lookup(java:comp/env/parms/filesLocation); Thanks for your help. = ~~~ Scott __ Do You Yahoo!? Make a great connection at Yahoo! Personals. http://personals.yahoo.com
Re: ResultSet not found
I have never used the jsp:directive tag, instead try
this:
%@ page import="java.sql.*" %
--- Shun-Luoi Daniel Fong
[EMAIL PROTECTED] wrote:
I'm using a JavaBean to communicate with a mysql
database.
Here's what I do:
1. login.jsp -- user enters ID and password; also
when this page is
loaded the ConnectionBean is declared with
scope="session"
2. when the user hits "submit", the form sends the
data to checklogin.jsp
where the submitted data is checked against the
database.
I'm getting an error though at checklogin.jsp
***
Error: 500
Location: /gamezone/checklogin.jsp
Internal Servlet Error:
org.apache.jasper.JasperException: Unable to compile
class for
JSP/usr/java/jakarta-tomcat-3.2.1/work/localhost_8080%2Fgamezone/_0002fchecklogin_0002ejspchecklogin_jsp_0.java:91:
Class
ResultSet not found.
ResultSet results =
connection.executeQuery(sql);
^
1 error
at
org.apache.jasper.compiler.Compiler.compile(Compiler.java:254)
at
org.apache.jasper.servlet.JspServlet.doLoadJSP(JspServlet.java:462)
at
org.apache.jasper.servlet.JasperLoader12.loadJSP(JasperLoader12.java:146)
at
org.apache.jasper.servlet.JspServlet.loadJSP(JspServlet.java:433)
at
org.apache.jasper.servlet.JspServlet$JspServletWrapper.loadIfNecessary(JspServlet.java:152)
at
org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:164)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:318)
at
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:391)
at
javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404)
at
org.apache.tomcat.core.Handler.service(Handler.java:286)
at
org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)
at
org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:797)
at
org.apache.tomcat.core.ContextManager.service(ContextManager.java:743)
at
org.apache.tomcat.service.connector.Ajp13ConnectionHandler.processConnection(Ajp13ConnectionHandler.java:160)
at
org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416)
at
org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498)
at java.lang.Thread.run(Thread.java:484)
Here is the code I have in checklogin.jsp
*
jsp:directive.page
import="java.sql.*,java.sql.ResultSet"
errorPage="error.jsp" /
jsp:useBean id="connection" class="ConnectionBean"
scope="session" /
%
String p_ID = request.getParameter("player_id");
String p_passwd =
request.getParameter("player_passwd");
connection.setAutoCommit(false);
String sql;
sql = "SELECT player_id, player_passwd FROM player
WHERE player_id=" + p_ID + " AND player_passwd=" +
p_passwd;
ResultSet results = connection.executeQuery(sql);
if( results.next() ) { %
% /* ID and password correct, forward to main
page */ %
jsp:forward page="index.jsp" /
% } else { %
% /* ID and password incorrect, forward to
login.jsp to reenter login
info */ %
jsp:forward page="login.jsp" /
% } %
**
Is there an obvious(or not so obvious) reason why
the jsp can't find the
ResultSet class?
Thanks,
Luoi
btw. I'm using Tomcat 3.2.1/linux/apache
my jsp's are located in
/home/httpd/html/gamezone rather than
$TOMCAT_HOME/webapps/
--
D. Shun-Luoi Fong
821 Melrose Avenue
Iowa City, IA 52246
email: [EMAIL PROTECTED]
---
Colossions 2:8 See to it that no one takes you
captive through philosophy
or empty deception, according to the traditions of
men, according to the
elementary principles of the world, rather than
according to Christ.
---
=
~~~
Scott
__
Do You Yahoo!?
Yahoo! Auctions - buy the things you want at great prices
http://auctions.yahoo.com/
Re: Dates in Java
This is the way I would do it, which will allow it be
portable to any database.
Calendar c = Calendar.getInstance();
c.add(Calendar.DATE,-7);
//Connection is assumed
PreparedStatement stmt = conn.prepareStatement("select
* from sometable where somedatetimefield = ?");
stmt.setTimestamp(1,new
Timestamp(c.getTime().getTime()));
--- Ryan [EMAIL PROTECTED] wrote:
I have a simple question about the Date object (or
similar object)
I have a mySQL table with a DATETIME cell. I want to
get the date from this cell
(formatted like so: e.g. 2001-03-23 13:04:59)
and retrieve the date that is exactly 7 days
earlier than the retrieved date.
What is the easiest way to do this? I noticed a lot
of method deprecations in the specs and I am having
trouble using the Date object.
-
For example,
DateTest.java:20: cannot resolve symbol
symbol : constructor Date ()
location: class java.sql.Date
Date d = new Date();
^
1 error
-
thanx
-ryan
=
~~~
Scott
__
Do You Yahoo!?
Get email at your own domain with Yahoo! Mail.
http://personal.mail.yahoo.com/
Re: Servlet Chaining...
Could you use a request dispatcher to forward the
request to the second servlet?
From the first servlet's request object you could code
this:
RequestDispatcher rd = req.getRequestDispatcher("path
to second servlet");
rd.forward();
--- Gaël_Oberson [EMAIL PROTECTED] wrote:
Hello
I try to use Servlet Chaining with Tomcat.
Can I do that with a tag in the web.xml file (with
servlet-mapping for
example), or must I modify my Request parameters??
does anyone know how to
do that???
I have a Servlet that generates an complete and
valid XML file from a
database, and this file must be processed by the
Cocoon servlet and then be
returned to the client. That's it. Can anyone help
me please???
Thanks.
***
Gaël Oberson
Computer scientist
Student in Computer Science Engineering (HES)
Switzerland
[EMAIL PROTECTED]
[EMAIL PROTECTED]
***
=
~~~
Scott
__
Do You Yahoo!?
Get email at your own domain with Yahoo! Mail.
http://personal.mail.yahoo.com/
Storing property file
Hi, I want to get your guys/girls input on the following: I am building an app that will run under Tomcat and in the future J2EE app servers. Currently I am storing parameters for connecting to a database (i.e. jdbc url, driver, etc.) inside a .properties file. When the app is started for the first time I want the user to enter values for db parameters and then to write them to the property file. Currently I am reading the properties file off the classpath via getResource(). Is there anyway that I can figure where exactly on the file system where the properties file is located at so I can write to it in the correct location??? I took a look at the Jive open source project and they have the user put the location where the file exists on the file system as an entry in the properties file, I would like a more elegant solution. thanks in advance. = ~~~ Scott __ Do You Yahoo!? Get email at your own domain with Yahoo! Mail. http://personal.mail.yahoo.com/?.refer=text
Re: JSP Load on startup?
In the war file under the servlet tag, instead of using servlet-class, use jsp-file. scott. --- "Alex A. Almero" [EMAIL PROTECTED] wrote: just the same with servlets - Original Message - From: Angel Blesa Jarque To: [EMAIL PROTECTED] Sent: Friday, March 30, 2001 4:04 PM Subject: JSP Load on startup? Hello All, I would like to know how load JSP(pre-compiled) on startup. I know how do it with servlets, from web.xml file, but no with JSP, my JSPs be compiled before deploy and install the web application. Thanks in advance and rgds, Angel Blesa Jarque C.A.S.A.- E.A.D.S - E S P A C I O Departamento de Instrumentacion y Ensayos Division Espacio Tel: (34 1) 585 71 44 Av. de Aragon, 404 Fax: (34 1) 747 47 99 28022 Madrid - Spain E-mail: [EMAIL PROTECTED] = ~~~ Scott __ Do You Yahoo!? Get email at your own domain with Yahoo! Mail. http://personal.mail.yahoo.com/?.refer=text
Tags and Sendredirect
Is this even possible: I have a JSP page called (page1.jsp), that uses jsp:include to include page2.jsp. Page2.jsp has a custom tag on it. Inside my custom tag based on a condition I want to send the user to another page, let's say page3.jsp. The way I attempted to do this is within my custom tag is to call a sendRedirect(). However I keep on getting a response has already been committed exception, I have also tried setting a session attribute and within page1.jsp to check the session attribute and if it has a certain value, try to do a sendredirect in page1.jsp, this gives me the same exception. Is this feat possible? = ~~~ Scott __ Do You Yahoo!? Get email at your own domain with Yahoo! Mail. http://personal.mail.yahoo.com/
Re: How to get rs.last() supported by Tomcat
First of all are you using a JDBC 2.0 driver? How are you creating your statement object. By default statement objects are forward-only. You need use a onverloaded version of the createStatement() method to make it scrollable, which is needed for the last() method. Check the jdk api docs for the exact syntax of the overloaded createStatement() method. scott. --- Jack Li [EMAIL PROTECTED] wrote: Hello, I need help on JDBC 2.0. I have Apache, Tomcat 3.2.1 and jdk1.3. But I can't call JDBC 2.x methods such as rs.last(). Any ideas? Thanks, Jack = ~~~ Scott __ Do You Yahoo!? Get email at your own domain with Yahoo! Mail. http://personal.mail.yahoo.com/
RE: How to get rs.last() supported by Tomcat
Tomcat will only look in the web-inf\classes and web-inf\jar directories for classes. If the driver is already packaged in a jar file place it in the web-inf\jar directory, otherwise place it in web-inf\classes. If you have just the classes to the driver, make sure the package structure remains intact under web-inf\classes You might have to restart tomcat for the effect to take place. --- Jack Li [EMAIL PROTECTED] wrote: Scott, I created the statment by using: "createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY)" I pointed JAVA_HOME to c:\jdk1.3. As I know, jdk3.0 has JDBC 2.0 in it. When I used the javac to compile a similar program at DOS prompt and it worked fine. But the same code in JSP got no class error message. Do I need to install JDBC2.0 separately? Thanks, Jack -Original Message----- From: Scott Walter [mailto:[EMAIL PROTECTED]] Sent: Sunday, March 18, 2001 10:11 AM To: [EMAIL PROTECTED] Subject: Re: How to get rs.last() supported by Tomcat First of all are you using a JDBC 2.0 driver? How are you creating your statement object. By default statement objects are forward-only. You need use a onverloaded version of the createStatement() method to make it scrollable, which is needed for the last() method. Check the jdk api docs for the exact syntax of the overloaded createStatement() method. scott. --- Jack Li [EMAIL PROTECTED] wrote: Hello, I need help on JDBC 2.0. I have Apache, Tomcat 3.2.1 and jdk1.3. But I can't call JDBC 2.x methods such as rs.last(). Any ideas? Thanks, Jack = ~~~ Scott __ Do You Yahoo!? Get email at your own domain with Yahoo! Mail. http://personal.mail.yahoo.com/ = ~~~ Scott __ Do You Yahoo!? Get email at your own domain with Yahoo! Mail. http://personal.mail.yahoo.com/
Re: Simple SQL Statement.....
Looks to me you are trying to update the price field
with the literal "thePrice", move "thePrice" outside
your double quotes such as:
String query = "UPDATE parkingPrice SET
Price = " + thePrice;
--- Mick Sullivan [EMAIL PROTECTED] wrote:
Hi,
Does anyone know why this statement WILL ADD a value
to a record (Price)in a
database named parkingPrice:
Statement statement = connection.createStatement();
String query = "INSERT INTO parkingPrice(" +
" Price " +
") VALUES ('" +
thePrice +
"')";
System.out.println("query "+ query);
statement.executeQuery( query );
but this statement WILL NOT UPDATE the record Price:
Statement statement = connection.createStatement();
String query = "UPDATE parkingPrice SET
Price = thePrice";
System.out.println("query "+ query);
statement.executeUpdate( query );
The Variable thePrice is got using this function
public void setPrice( String price ) {
thePrice = price;
}
It works for INSERT but not UPDATE
Also my table has only 1 value , being Price(1 row
and 1 column).
I do not want to INSERT, I just want to UPDATE the
single value.
Anyone at all with any ideas???
Thanks in advance, Mick
_
Get Your Private, Free E-mail from MSN Hotmail at
http://www.hotmail.com.
-
To unsubscribe, e-mail:
[EMAIL PROTECTED]
For additional commands, email:
[EMAIL PROTECTED]
=
~~~
Scott
__
Do You Yahoo!?
Yahoo! Auctions - Buy the things you want at great prices.
http://auctions.yahoo.com/
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, email: [EMAIL PROTECTED]
Re: How to configure tomcat to us xalan and xerces
I just deleted the jaxp.jar and the parser.jar from
the tomcat\lib directory and replaced with the
xerces/xalan jars and it worked like a champ,
scott.
--- [EMAIL PROTECTED] wrote:
Which files to I have to replace to get tomcat to
work with xalan 2.0. Is
it simply a matter of removing jaxp.jar and
parser.jar and replacing them
with xalan and xerces or do I need to do something
else?
Regards,
Todd
The information in this electronic mail ("e-mail")
message may
be confidential and for use of only the named
recipient. The
information may be protected by privilege, work
product immunity
or other applicable law. If you are not the
intended recipient
the retention, dissemination, distribution or
copying of this
e-mail message is strictly prohibited. If you
receive this e-mail
message in error please notify us immediately by
telephone
at 770-723-1011 or [EMAIL PROTECTED] Thank you.
-
To unsubscribe, e-mail:
[EMAIL PROTECTED]
For additional commands, email:
[EMAIL PROTECTED]
=
~~~
Scott
May the Force be with you!
__
Do You Yahoo!?
Get email at your own domain with Yahoo! Mail.
http://personal.mail.yahoo.com/
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, email: [EMAIL PROTECTED]
RE: saving a file on client's machine using servlets
Below is some code I have written which will take a
file that was uploaded from an html page that has the
file control on it to a servlet. The servlet then
inserts the file into a database, it can be easily
modified to save to a disk file. FYI--I use the
o'reilley package for working with fileparts within
the http header so you will need to download it from
o'reilley to get it to work.
package sitemanager.shr.upload;
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
import com.oreilly.servlet.multipart.*;
import sitemanager.shr.app.AppManager;
import java.sql.*;
/**
* Description of the Class
*
*@author Scott F. Walter
*@createdFebruary 17, 2001
*/
public class UploadContent extends HttpServlet {
/**
* Description of the Method
*
*@param request Description of
Parameter
*@param response Description of
Parameter
*@exception IOException Description of
Exception
*@exception ServletException Description of
Exception
*/
public void doGet(HttpServletRequest request,
HttpServletResponse response)
throws IOException, ServletException {
}
/**
* Description of the Method
*
*@param request Description of
Parameter
*@param response Description of
Parameter
*@exception IOException Description of
Exception
*@exception ServletException Description of
Exception
*/
public void doPost(HttpServletRequest request,
HttpServletResponse response)
throws IOException, ServletException {
MultipartParser mp = new MultipartParser(request,
1024 * 1024);
Part p = mp.readNextPart();
Connection conn = null;
byte[] fileData = null;
byte[] fileData2 = null;
try {
conn = AppManager.getConnection();
//while(p != null) {
if (p instanceof FilePart) {
ByteArrayOutputStream ba = new
ByteArrayOutputStream();
((FilePart) p).writeTo(ba);
fileData = ba.toByteArray();
PreparedStatement stmt =
conn.prepareStatement("INSERT INTO sm_banners
(filename,bannerimage) values(?,?)");
stmt.setString(1, ((FilePart) p).getFileName());
stmt.setBytes(2, fileData);
stmt.executeUpdate();
stmt.close();
Statement stmt2 = conn.createStatement();
ResultSet rs = stmt2.executeQuery("select
bannerimage from sm_banners");
rs.next();
fileData2 = rs.getBytes(1);
}
//p = mp.readNextPart();
//}
}
catch (Exception e) {
sitemanager.util.Logger.log(e);
}
finally {
try {
conn.close();
}
catch (Exception e) {
sitemanager.util.Logger.log(e);
}
}
response.setContentType("text/html");
ServletOutputStream out =
response.getOutputStream();
out.println("the file was uploaded!");
out.close();
}
}
--- Adilakshmi Lingam [EMAIL PROTECTED] wrote:
Can you please point me to some info on how to do
that. I'm kind of a newbie
in this area.
thanks in advance,
Lakshmi
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
David Crooke
Sent: Monday, March 05, 2001 11:28 PM
To: [EMAIL PROTECTED]
Subject: Re: saving a file on client's machine
using servlets
Sounds like a case for JavaScript, or possibly an
applet. Pushing to the
server and back is kinda clonky.
If you just want them to create a file and save to
disk, why not have them
crank up a local text editor?
"Burgess, Jay" wrote:
I believe one solution is to POST the form data
from the text area to
you servlet, then return it right back, but with an
unknown MIME type.
Typically, browsers give you the option to "Save to
Disk" when they
encounter an unknown MIME type. To set the MIME type
on the response, simply
call "res.setContentType(type);", where "type" is
something unknown like
"lakshmi/post".
Passing this data back and forth doesn't seem to
be the most efficient
solution, though, so I'm interested to see if
Tomcat, Jaxp, Xalan
Help! I am trying to do xml transformation with tomcat. I want to use the xalan transformation engine. However the jaxp.jar that is included in the tomcat lib is getting in the way. I keep on getting a "Namespace not supported by parser" exception. If I remove jaxp.jar and parser.jar from the tomcat lib directory and replace it with the xerces.jar everything works great. Is there anyway to keep the installed jaxp.jar and parser.jar but still get my transformations to work, because my app will be running at a hosting provider and they probably won't make the change I need. thanks in advance, scott. Below is the code I use to do my transformation: TransformerFactory tFactory = TransformerFactory.newInstance(); Transformer transformer = tFactory.newTransformer(xslSource); transformer.transform(xmlSource, new StreamResult(response.getOutputStream())); = ~~~ Scott May the Force be with you! __ Do You Yahoo!? Get email at your own domain with Yahoo! Mail. http://personal.mail.yahoo.com/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED]
pre compile
Is there a way in tomcat to precompile all my jsp pages? So that as I am navigating to a new page I don't have to wait for it to compile? thanks, scott. = ~~~ Scott May the Force be with you! __ Do You Yahoo!? Yahoo! Auctions - Buy the things you want at great prices! http://auctions.yahoo.com/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED]
Re: Updating cookies in servlets and JSPs
Let's see the code snippet you are using. --- Joseph Carew [EMAIL PROTECTED] wrote: I have a class used by a page that needs to update the value of an existing cookie. It should be simple but the browser is not receiving the updated cookie. I have even tried making a brand new cookie with the same attributes (except the value) and it is still not getting there. If I change the name the a new cookie is being received. What am I missing. I have read the spec and the javadocs, neither describe the behavior I am experiencing Thanks - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED] __ Do You Yahoo!? Get personalized email addresses from Yahoo! Mail - only $35 a year! http://personal.mail.yahoo.com/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED]
RE: Dynamically created calendar
Go to one of the javascript sites, such as javascript.com. They have free code snippets of generating calendars dynamically for any month and year. scott. --- "Cato, Christopher" [EMAIL PROTECTED] wrote: Yes, I'd say it is possible. As long as you figure out the logics around creating the calendar, there are classes that handle dates and time. Regards, Christopher Cato -Original Message- From: Jason Teh [mailto:[EMAIL PROTECTED]] Sent: den 8 februari 2001 13:26 To: [EMAIL PROTECTED] Subject: Dynamically created calendar Hi guys Is it possible to use JSP to dynamically create a calendar? J - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED] __ Do You Yahoo!? Get personalized email addresses from Yahoo! Mail - only $35 a year! http://personal.mail.yahoo.com/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED]
Re: Load JSP page on start up
Yes, but instead of specifying the servlet-class tag, you will need to use the jsp-file tag. This will cause the jsp page to be compiled and loaded. scott. --- Amir Nuri [EMAIL PROTECTED] wrote: Hi Can I load jsp page on start-up the same way I load a Servlet (e.g: load-on-startup3/load-on-startup ( E-mail : [EMAIL PROTECTED] Web : http://www.mobilitec.com/ Mobilitec, Inc. P.O. Box 15049 Matam Haifa 31905, Israel Tel +972-4-855-1133 ext. 115 Fax +972-4-855-1112 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED] __ Do You Yahoo!? Get personalized email addresses from Yahoo! Mail - only $35 a year! http://personal.mail.yahoo.com/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED]
Re: Servlet URLs
just specify the url mapping in the web.xml file. It does not have to have servlet in it. For example I have a servlet that processes a login from an html and the url to the servlet is: http://localhost/processlogin or http://localhost/myapp/processlogin cheers, scott. --- "Cumming, Murray" [EMAIL PROTECTED] wrote: I am using tomcat with Apache (on Solaris). The tomcat example servlets are at URLs such as: http://www.somedomain.com/examples/servlet/HelloWorldExample but the actual class file is at e.g. /usr/local/jakarta-tomcat/webapps/examples/WEB-INF/classes/HelloWorldExample The 'servlet' directory is not in the actual path, and it is not in the context path in jakarta's conf/server.xml file. This 'servlet' part of the URL seems to be used in mod_jk.conf-auto for a JKMount command, as a result of a JKMount command in mod_jk.conf. So: Is there any way to use servlets (not JSPs) with tomcat without using '/servlet/' in the URL. I am trying to set up a system which already uses fixed URLs. Murray Cumming [EMAIL PROTECTED] www.murrayc.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED] __ Do You Yahoo!? Get personalized email addresses from Yahoo! Mail - only $35 a year! http://personal.mail.yahoo.com/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED]
Servlet init method called twice
If I have a servlet that I have setup as load-on-startup the init() method is called twice. However if remove the load-on-startup and call the servlet manually the init() method is called once. Any clues? thanks, scott. __ Do You Yahoo!? Yahoo! Auctions - Buy the things you want at great prices. http://auctions.yahoo.com/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED]
RE: Another Newbie Question -- Urgent Please!
No you don't have to download anything extra. The classes are included with tomcat in the servlet.jar file, which is located in the lib directory under your tomcat install. FYI--When specifying a classpath for jar files you can't just specify the directory in which the jar file exist in, you must include the full path. Below is an example to compile a servlet that needs servlet.jar: javac -classpath c:\tomcat\lib\servlet.jar MyServlet.java scott. --- "Rezaul H. Safiuddin" [EMAIL PROTECTED] wrote: OK...I am totally Confused..please Help! I have jdk 1.3, Apache Web Server and TomCat 3.2Where is the javax package ? I finally downloaded jsdk 2.1 and the javax directory is there..I pointed the classpath to that directory or its parent directory in many ways.. - but it never finds it. Shouldn't the servlet API's come with TomCat or do I have to download Java Web Server or whatever ? These are the errors I am getting : HelloWorldServlet.java:3: package javax.servlet does not exist import javax.servlet.*; ^ HelloWorldServlet.java:4: package javax.servlet.http does not exist import javax.servlet.http.*; Help please...Thanks. Kash On Wed, 7 Feb 2001, Erik LaBianca wrote: Do you have the servlet api's in your compilers classpath? --erik -Original Message- From: Rezaul H. Safiuddin [mailto:[EMAIL PROTECTED]] Sent: Wednesday, February 07, 2001 10:09 PM To: [EMAIL PROTECTED] Subject: Another Newbie Question -- Urgent Please! How come I am not being able to compile a HelloWorldServlet.java with jdk1.3 ? Its giving me hundreds of compiler errors. I need to compile this file and create the .class file . Do I need something especial for compiling servlets ? I already installed the TomCat 3.2.1 . Any Help would be appreciated. But I am able to run the SnoopServlet.java that comes with TomCat in the classes directory. Do I have to configure something else if I wanna add a new servlet class ? Kash - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED] __ Do You Yahoo!? Get personalized email addresses from Yahoo! Mail - only $35 a year! http://personal.mail.yahoo.com/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED]
