You can read in any file and encode it to jpeg and send it as a response.
Look up the Java Advanced Imaging API to find the JPEG Encoder/Decoder. You
will also have to set your content type to image/jpeg. Here is a sample
function I use to send my generated map image to the client.
private
Hi, I run in the same issue in the begining.
For some reasons, if you find out why, please let me know, VAJ VM is no able
to get the file from
'http://jakarta.apache.org/struts/dtds/struts-config_1_0.dtd'
I read some where that under firewalls there are trobles.
What I did was placing an
Sometimes it helps to write it down the Problem is java.util.Date, I
have to use java.sql.Date (i have no Idea what this has to do with sql)
thanks anyway, Sven
-Ursprüngliche Nachricht-
Von: Efftinge, Sven [mailto:[EMAIL PROTECTED]]
Gesendet: Freitag, 5. Juli 2002 13:41
An: 'Struts
Hi James,
Thanks for your help about login and JSP in general.
Learning Struts requires time and I forgot that JSP exist
without Action mechanism. So we can call them with basic URLs.
I looked at your example but for each Action class
you make the following login test:
// Is there a
I'm not sure if I'm understanding what you're trying to do, but I'm doing
something similar. I decided not to use an array for each property. I have
a bean that holds the info for an entry, and then in the action I add that
bean to an EntryHolder object that stores lists of entries. Then I
For my app's login, I created a RequestStack object and a custom tag
that I could put at the top of my JSPs. The custom tag checks the
session, if invalid then the tag pushes the requested page onto the
stack and forwards the user to the login page.
For the login action, if there is no
Hi,
i have an ActionForm wich has only one Attribute. This Attribute is a
DataObject (a serializable Bean wich presents the Data of an EntityBean).
// ActionForm
public class AccountGruppeForm extends ActionForm {
private AccountGruppeData accountGruppe = new AccountGruppeData();
Hi All,
I'm getting an error when using the nested:iterate tag to iterate over a
map. The error tells me that the map is not indexed! Does the nested:iterate
tag support maps?
Jon Ridgway
The contents of this email are intended only for the named addressees and
may contain confidential
Hi
I am fairly new to Struts and have been working on Struts 1.0. We have
started a new project and have done some (about 10%) of the work in Struts
1.0.
Struts 1.1 seems to have a lot of new functionality that would make our
lives much simpler, particularly ActionForms. The questions I have
Subject: Re: Struts Validation - Stop on fail?
From: Andrej Sobkowski [EMAIL PROTECTED]
===
Hello,
Padma Ginnaram replied to me directly (thanks!) so here is the message in
case someone was having a similar problem:
--- From Padma's message
[...]
If a validator depends on other validators, it
I am validating fields in my ActionForm using the validate() method. Upon finding
errors, I return a populated ActionErrors object. When the thread of control is passed
back to the input JSP, a List of users used to populate an html:select is no longer in
the request object (since this is a
Subject: Calls another action from one action?
From: Hu Ji Rong [EMAIL PROTECTED]
===
Hi,
As I described in my previous post: Question on implementation with
frames, I have some links pointing to some pages in which all form fields
actually belong to the same domain object, eg. Airport has
On Fri, Jul 05, 2002 at 10:53:13AM +0100, Jim Clayson wrote:
I don't know how to use the search! I mean I use the search by
plonking words in the text input box but I'm wondering whether I'm
using a spaceship to go and buy bread on the corner - if you know
what I mean. How sophisticated is
Thanks for that!
Jim
-Original Message-
From: Robert Taylor [mailto:[EMAIL PROTECTED]]
Sent: 05 July 2002 12:56
To: Struts Users Mailing List
Subject: RE: should I use form bean and javabean for the same data?
Chapter 6 of Chuck's book discusses the model layer with regard to Struts
Subject: Re: [Struts Tips] #2 - Use DispatchAction to organize related operations
From: Sebastian Millies [EMAIL PROTECTED]
===
It's a little late, but I only got to see this posting just now.
I've got a question about this approach: why not just define
different actions in struts-config.xml
Hi,
I have 2 html:select on the same page.
Selection of any item of the first combobox will dynamically populate the
second. I have it working fine.
Now, the dependant combobox, I select different item and click the submit
button.
I got the value of the first combobox correct.
but the
At 10:46 AM -0400 2002/07/05, Michael wrote:
I am validating fields in my ActionForm using the validate() method.
Upon finding errors, I return a populated ActionErrors object. When
the thread of control is passed back to the input JSP, a List of
users used to populate an html:select is no
Hi Craig,
this is my form bean.
form-bean name=addPCCompanyForm
type=org.apache.struts.action.DynaActionForm
form-property name=pcCompany
type=rb.pc.vo.pcCompanies.PCCompanyVO/
/form-bean
and in form
html:text
Thanks for the reply. I had just moved my validation code out of the Action
to clean it up a bit. I hadn't thought of calling validate() from the
action, though.
- Original Message -
From: Joe Germuska [EMAIL PROTECTED]
To: Struts Users Mailing List [EMAIL PROTECTED]
Sent: Friday, July
Hi
this is my form bean.
form-bean name=addPCCompanyForm
type=org.apache.struts.action.DynaActionForm
form-property name=pcCompany
type=rb.pc.vo.pcCompanies.PCCompanyVO/
/form-bean
and in JSP
html:text
Define different action mappings that both map to the same DispatchAction.
Each mapping will have the appropriate input attribute which will return
the user to the correct JSP page from which the validation error occurred.
robert
-Original Message-
From: Michael [mailto:[EMAIL
Hi Fabrice,
did you check out JDO? If so, why didn't you prefer it?
fabrice dewasmes wrote:
Hi,
no problem this time but i'd like to applause chuck Cavaness with both hands
for the public review of his struts book. Chuck, you're clairvoyant : using
Object relational bridge is a great
Thank you for your so quick response ,
Well, i tried your solution by placing the dtds in my
classpath : but it didn't work at first.
so i changed in the struts-config.xml file the DOCTYPE:
the original one:
!DOCTYPE struts-config PUBLIC
-//Apache Software Foundation//DTD Struts
Configuration
Hi folks,
Would anybody please provide me some sample code for how to make a link with
multiple parameters in the href's url with using html:link tag.
Thanks in advance!
Billy Ng
_
Chat with friends online, try MSN Messenger:
It is because I need get the parameter data from a bean. I have tried
something like:
html:link page=blah.do?param1=%= bean.getFirstArg() %param2=%=
bean.getSecondArg() %/
but it won't work. Some said I need to use the param* attributes. I know
it is easy for 1 parameter, but I don't know
I wrote a logger class
/*
* Logger.java
*
* Created on December 4, 2001, 9:50 AM
*/
package com.noi.utility.log;
import org.apache.log4j.Category;
import java.util.Calendar;
import java.util.Date;
/**
*
* @author clay
* @version
*/
public class Logger {
static private Category
On Fri, 5 Jul 2002, Jan Vervecken wrote:
Date: Fri, 05 Jul 2002 11:41:19 +0200
From: Jan Vervecken [EMAIL PROTECTED]
Reply-To: Struts Users Mailing List [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Subject: messages with parametric replacements and avoiding scriptlets
hi
Is there a way to
The Struts home page (http://jakarta.apache.org/struts/ has a link to
my favorite mailing list archive for struts-user:
http://nagoya.apache.org/eyebrowse/SummarizeList?listId=42
and there are several others around the net as well -- see the Jakarta
mailing list pages for more info, starting
Hi,
I am usign struts1.0.2, I saw in the 1.0.2 release notes
http://jakarta.apache.org/struts/doc-1.0.2/release-notes-1.0.1.html that
LabelValueBean is available. But it is not included in struts.jar, and in
the release notes of 1.1.b
On Fri, 5 Jul 2002, Efftinge, Sven wrote:
Date: Fri, 5 Jul 2002 13:40:46 +0200
From: Efftinge, Sven [EMAIL PROTECTED]
Reply-To: Struts Users Mailing List [EMAIL PROTECTED]
To: 'Struts Users Mailing List' [EMAIL PROTECTED]
Subject: AW: IllegalArgumentException: argument type mismatch
I
On Fri, 5 Jul 2002, David Mulligan wrote:
Date: Fri, 5 Jul 2002 14:24:38 +0100
From: David Mulligan [EMAIL PROTECTED]
Reply-To: Struts Users Mailing List [EMAIL PROTECTED]
To: 'Struts Users Mailing List' [EMAIL PROTECTED]
Subject: RE: Displaying a dynamically created Image.
Use the
On Fri, 5 Jul 2002 [EMAIL PROTECTED] wrote:
Date: Fri, 5 Jul 2002 15:22:20 +0200
From: [EMAIL PROTECTED]
Reply-To: Struts Users Mailing List [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Subject: AW: Displaying a dynamically created Image.
How do I include this into some JSP/HTML?
Actually,
On Fri, 5 Jul 2002 [EMAIL PROTECTED] wrote:
Date: Fri, 05 Jul 2002 15:39:41 +0200
From: [EMAIL PROTECTED]
Reply-To: Struts Users Mailing List [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Subject: dynamicaly generated forms and ActionForms
I need to dynamicaly generate a jsp form and retrieve
On Fri, 5 Jul 2002, Boyalla, Raveendra wrote:
Date: Fri, 5 Jul 2002 11:59:54 -0400
From: Boyalla, Raveendra [EMAIL PROTECTED]
Reply-To: Struts Users Mailing List [EMAIL PROTECTED]
To: 'Struts Users Mailing List' [EMAIL PROTECTED]
Subject: DynaActionForm and Nested property -- (to Craig)
On Fri, 5 Jul 2002, Javier Muguruza wrote:
Date: Fri, 5 Jul 2002 19:56:59 +0200
From: Javier Muguruza [EMAIL PROTECTED]
Reply-To: Struts Users Mailing List [EMAIL PROTECTED]
To: Struts Users Mailing List [EMAIL PROTECTED]
Subject: LabelValueBean is 1.0.2 or 1.1b?
Hi,
I am usign
The LabelValueBean is really a simple class; it's probably almost as
easy to write one yourself as it is to move the compiled class from
one JAR to another.
However, yes, it would probably work to just copy the
LabelValueBean.class file between jars. Note that, otherwise, it's
generally
At 9:57 AM -0700 2002/07/05, Billy Ng wrote:
It is because I need get the parameter data from a bean. I have
tried something like:
html:link page=blah.do?param1=%= bean.getFirstArg() %param2=%=
bean.getSecondArg() %/
but it won't work. Some said I need to use the param* attributes.
I know
Raveendra,
I was reading your email and just thought I would mention something that
I saw that may be a hard bug to find later. When using dynamic forms, you
have to set the dynamic attribute to true, like this:
form-bean name=addPCCompanyForm dynamic=true
On Fri, 5 Jul 2002, Chuck Cavaness wrote:
Date: Fri, 05 Jul 2002 15:32:13 -0400
From: Chuck Cavaness [EMAIL PROTECTED]
Reply-To: Struts Users Mailing List [EMAIL PROTECTED]
To: Struts Users Mailing List [EMAIL PROTECTED]
Subject: Re: DynaActionForm and Nested property -- (to Craig)
Thanks for catching me on that. I looked at the form-bean element twice and
still thought there was a custom impl there, but that was actually the type
attribute.
Sorry for the confusion.
chuck
At 12:42 PM 7/5/2002 -0700, you wrote:
On Fri, 5 Jul 2002, Chuck Cavaness wrote:
Date: Fri, 05
Subject: Re: struts and multi-valued database
From: Wendy S [EMAIL PROTECTED]
===
Adam Hardy [EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]...
Hi Wendy,
struts doesn't handle the DB access.
Thanks Adam!
So how are you accessing the DB if you don't have a JDBC driver? JNDI or
Hi,
as a newbie in O/R mapping tools, APIs and frameworks I find the following
issue. All of the frameworks that I have browsed lacks from a basic problem:
The classes that maps the corresponding tables in the database must be
manually generated, either by hand (e.g. OJB) or by building the
Hi Keith,
Thanks for your reply.
The Problem I am facing is regarding the use of logic:iterate and
bean:write tags
Let me restate my problem
I am developing a WEB-UI for a third party Java Application Therefore I
don't have control over the object/s returned.
I get two String arrays of
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