There's an interesting poll posted at About.com that asks Java web
developers: Which framework would do you plan to use on your next
project? By itself, it's an interesting question, but the poll
provides only five choices, and does not provide an Other choice.
The most interesting thing is that
Hi
Suppose i have entry text fields on a jsp, named ttype
and comment,
i want to add a validation saying that if ttype='2',
then comment cannot be blank, if ttype='3' or any
other value then comment can be blank,
what i am trying is following
form name=ContractApprovalForm
field property=comment
Gary, one more thing that would be nice would be if the parser allowed
symbols and there values to be specified on the component and element xml
elements.
Would this be a difficult fix?
For example,
component jsfid=foo extends=baz mySymbol=bar allowBody=false/
element renderId=1 jsfid=myComp
Jim Reynolds wrote:
I am trying to find what attributes or elements can be placed inside a
global-exceptions element tag.
Does
http://struts.apache.org/struts-doc-1.2.x/userGuide/building_controller.html#exception_handler
help?
Dave
That is what I was looking for, but for some reason, I still do not see how
to get out of a module?
I put module= in my exception, and it works, but it is not listed in the
attributes list from the preceding link?
Is it acceptable to use module= to get out of module? even though it is
not listed
Gary,
I like your first thought.
component
symbols
set name=mySymbol value=bar/
set name=anotherSymbol value=myBean/
/symbols
/component
Simply because it mimics attributes. I guess being exactly inline with
the html counterpart is not that important because attributes is currently
not
Thanks for the responses.
I will go with Michael's suggestion. In the future, the number of
collections may not stay constant, but if it comes to that, I will have
to look for an alternative solution.
Otmar Manuela
Michael Rasmussen wrote:
You could try putting all of your collections
Jim Reynolds wrote:
I put module= in my exception, and it works, but it is not listed in the
attributes list from the preceding link?
Is it acceptable to use module= to get out of module? even though it is
not listed in atts list
Hrm. I'll have to defer to somebody that actually knows
Hi,
I am getting this following error when i try to submit
the form that iterates over arraylist of objects.
Please help me with this error.
Nov 01 09:45:55 2005: Servlet action: unable to
service request: BeanUtils.populate
Nov 01 09:45:55 2005: javax.servlet.ServletException:
I'm getting the following error message upon shutdown of my web app:
11/01 10:07:15 error [axis] javax.servlet.UnavailableException: Cannot
initialize RequestProcessor of class
com.ncs.app06.servlet.CustomRequestProcessor:
java.lang.ClassNotFoundException:
Hi,
Please look at the following code:
c:forEach var=paymentDetails items=${studentEnrollment.paymentDetails}
studentEnrollment is a bean that I have attached to the DynaActionForm that
is configured. That bean has a Set called paymentDetails.
I intend to iterate over this HashSet and its just
Are these tag libs seperate from what comes with Struts 1.2.7? For example I
am interested in using Struts to build a data grid application but I found a
datagrid library at:
http://jakarta.apache.org/taglibs/sandbox/doc/datagrid-doc/intro.html
Are datagrid capabilities not included in Struts
You need to tell your loop to use the key or the value from your set.
c:forEach var=paymentDetails items=${studentEnrollment.paymentDetails}
c:out value='{paymentDetails.key}'/
c:out value='{paymentDetails.value}'/
/c:forEach
...
that should fix it up.
On 11/1/05, Raghu Kanchustambham
Hi Keith,
Thanks for responding.
However, How will this solve my problem? The problem is that the control is
not entering into the loop in the first place. And you have put additional
statements in the loop body. I have anyways tried it, and it did not work.
Regards,
Raghu
On 11/1/05, Keith
http://struts.apache.org/struts-taglib/tagreference-struts-html.html
(1)
This is hardly readable:
=== cut here ==
base Render an HTML lt;basegt; Element Renders an HTML lt;basegt;
element with an href attribute pointing to the absolute location of
the enclosing JSP page
=== cut here ==
*
They are not part of Struts, but based on what I see here:
http://jakarta.apache.org/taglibs/sandbox/doc/datagrid-doc/index.html
...then it should work fine with Struts.
--
James Mitchell
Software Engineer / Open Source Evangelist
Consulting / Mentoring / Freelance
EdgeTech, Inc.
I have a question about using request scoped beans and validation with an
ActionForm.
Here is a example:
In a certain action, I go and create a Collection of objects for a select
list. I put the Collection into the request, and forward to a JSP page, and
I show the list.
From the JSP page, the
Sorry, I was reading off of the cuff - my mistake. Let me look at this again...
On 11/1/05, Raghu Kanchustambham [EMAIL PROTECTED] wrote:
Hi Keith,
Thanks for responding.
However, How will this solve my problem? The problem is that the control is
not entering into the loop in the first
The way I dealt with this was to point my input attribute to a setup
Action which would put the needed collection into request scope for
me. But that's just one approach. Another is to handle validation
yourself (which really is very easy). This is the approach
recommended by
On 11/1/05, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
Are these tag libs seperate from what comes with Struts 1.2.7? For example I
am interested in using Struts to build a data grid application but I found a
datagrid library at:
On 11/1/05, Keith Sader [EMAIL PROTECTED] wrote:
Sorry, I was reading off of the cuff - my mistake. Let me look at this
again...
On 11/1/05, Raghu Kanchustambham [EMAIL PROTECTED] wrote:
Hi Keith,
Thanks for responding.
However, How will this solve my problem? The problem is that the
Has anyone used the display tag library at http://displaytag.sourceforge.net/
in a Struts application?
If so what did you think of it?
-
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Hi All-
I have a problem with image display in Websphere environment. It works fine in
tomcat. I would appreciate if somebody could help me out here...
Details...
I am trying to call an action class and the forwarded jsp has
img src=images/g.gif
I have the images folder in
Has anyone used the display tag library at
http://displaytag.sourceforge.net/ in a Struts
application?
If so what did you think of it?
Killer, rocks, awesome. I even made a new column decorator
for project I was working on. There should be some threads
about DisplayTag in the list
[EMAIL PROTECTED] wrote on 11/01/2005 03:17:20 PM:
Has anyone used the display tag library at
http://displaytag.sourceforge.net/
in a Struts application?
If so what did you think of it?
I used in an old Struts app I worked on. It is really fantastic, has great
docs, plus is *so* easy to
MVC -- you will only be changing the view.
Instead of using the Struts tags in certain places, you'll be using displaytag.
You can also write your own decorators etc. to modify the content thats
displayed.
its pretty cool.
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL
What is ActionServlet mapped to? Based on the log output, ActionServlet
is being hit to serve the GIF... is this what you intend? I suspect not.
Although, even if I'm right, I can't explain why it works in Tomcat but
not WS...
--
Frank W. Zammetti
Founder and Chief Software Architect
Omnytex
On 11/1/05, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
Has anyone used the display tag library at http://displaytag.sourceforge.net/
in a Struts application?
If so what did you think of it?
These two listings print out items in a pageable table and have links
for view, edit and delete
Thanks for the heads up. I am learning both libraries right now.
--Brad
-Original Message-
From: Michael Jouravlev [mailto:[EMAIL PROTECTED]
Sent: Tue 11/1/2005 2:32 PM
To: Struts Users Mailing List
Subject: Re: Question on http://displaytag.sourceforge.net/
On 11/1/05, [EMAIL
Hi all
As long as I have been on this list I have never heard anybody discuss record
locking.
The scenario is very simple:
1. User A clicks an edit option to edit a record.
2. While user A is editing the record user B clicks the same edit option
3. Both users are now editing the same record
For web applications, I tend to think that the more appropriate
approach is (what I know to be called) optimistic locking. When a
user edits a record, I keep track of the update timestamp (or even
better, an update sequence number) of the record selected. This value
gets sent back when the user
This isn't a struts question so much as a persistence layer question.
There are several approaches you can use depending on your data and your
users.
For infrequently updated tables you can hope for the best and probably
be safe.
If you're in an EJB world the EBJ layer takes care of that (I
I agree with Jason's assertion 100%.
Your best bet on the web is record versioning.
Larry
On 11/1/05, Jason King [EMAIL PROTECTED] wrote:
This isn't a struts question so much as a persistence layer question.
There are several approaches you can use depending on your data and your
users.
Hi,
My dynaaction form has an array of bean objects. I am
trying to iterate through the list and accept some
values in my jsp page. But when i submit my jsp page
it does not have these values.
logic:iterate id=n name=myForm
property=details type=mydetails
bean:hidden name=n property=test
Can
On 11/1/05, Murray Collingwood [EMAIL PROTECTED] wrote:
The scenario is very simple:
1. User A clicks an edit option to edit a record.
2. While user A is editing the record user B clicks the same edit option
3. Both users are now editing the same record (or so they think)
4. User A clicks
David G. Friedman wrote the following on 11/1/2005 3:29 PM:
Killer, rocks, awesome. I even made a new column decorator
for project I was working on. There should be some threads
about DisplayTag in the list archives if you go searching.
That'll have more opinions plus some problems/solutions
Comain Chen wrote:
Hi, I am new to struts and Java web development. I am looking forward
some projects developped using struts,jsp, e-commerce,
online-shopping, portal are more appreciated.
I have found a project JspShop, but it used ejb technology which I
donot get into right now.
So, can
I couldn't agree more with Wendy. But, as with more things, it comes
down to your application.
I work at a large financial institution, so I deal with these types of
situations quite a bit. It all depends on what is being edited.
If we are talking about something like, say, a fund load fee
Sounds like you're not repacking the war file correctly. Compare the
result of 'jar -tf warfile.war' before and after you repack it.
L.
Mark Rehbein wrote:
The same problem occurs when I deploy the struts-examples.war, make a
change to a JSP page, repack the war and redeploy.
sma3har wrote:
Hi,
My dynaaction form has an array of bean objects. I am
trying to iterate through the list and accept some
values in my jsp page. But when i submit my jsp page
it does not have these values.
logic:iterate id=n name=myForm
property=details type=mydetails
bean:hidden name=n
We'd need to see you JSP to give a more detailed answer, but it looks
like you're creating a request parameter named 'details' and your
ActionForm has a property named 'details' that's an ArrayList. Struts
doesn't know how to convert a string to an ArrayList, so you get an error.
Are you
Brian Demers wrote:
Hey everyone,
This is a common problem with all of the web apps I have been working
on. I am looking for a clean way to solve this problem. I am using
an API that requires the base URL: http://something:8080/myApp/;
The problem is if I go through a proxy this will change
Garner, Shawn wrote:
I'm getting the following error message upon shutdown of my web app:
11/01 10:07:15 error [axis] javax.servlet.UnavailableException: Cannot
initialize RequestProcessor of class
com.ncs.app06.servlet.CustomRequestProcessor:
java.lang.ClassNotFoundException:
Rick,
I am using it now. There's a big 1.1 release plan, but
I think with only one or two guys working on it, it
will take years to release -- even longer than the 18
month Struts release cycle :-) Anyway, they have
paging built-in for 1.1, but in the mean time, use the
ValueLiist tag which is
On 11/1/05, Laurie Harper [EMAIL PROTECTED] wrote:
Comain Chen wrote:
Hi, I am new to struts and Java web development. I am looking forward
some projects developped using struts,jsp, e-commerce,
online-shopping, portal are more appreciated.
I have found a project JspShop, but it used ejb
Hello!
I'm using struts-1.2.7.
I have form that needs both file upload functionality as well as normal
form fields interspersed on the same HTML page. I'm using the built-in
struts file upload utilities, so I create the form:
html:form method=POST action=/entity/submitfile.act
Paul,
You don't even want to know how long I was looking at displaytag, even
before using it, waiting for them to jump from a 0.8.6 version to release a
1.0 version. :) Thanks for the valuelist reminder, I'd totally forgotten
about that one.
Regards,
David
-Original Message-
From: Paul
In WS you need to specify the entire path of the image, as in,
/project-name/images/g.gif .. I faced this problem and it works fine if i
give the entire path
On 11/2/05, Jacob Wilson [EMAIL PROTECTED] wrote:
Hi All-
I have a problem with image display in Websphere environment. It works
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