Actually, one of the reasons I elected to use a separate form bean was
actually to avoid one of the issues (for me, anyway) that a parameter stack
would raise.
When a request is chained using a forward, the set of parameters presented
to the second action is the union of those supplied in the fir
On Fri, 11 May 2001, Martin Cooper wrote:
> At 03:44 PM 5/11/01, Craig R. McClanahan wrote:
>
>
> >On 11 May 2001 [EMAIL PROTECTED] wrote:
> >
> > > mschachter01/05/11 15:33:38
> > >
> > > Modified:src/share/org/apache/struts/action Action.java
> > > ActionSe
At 03:44 PM 5/11/01, Craig R. McClanahan wrote:
>On 11 May 2001 [EMAIL PROTECTED] wrote:
>
> > mschachter01/05/11 15:33:38
> >
> > Modified:src/share/org/apache/struts/action Action.java
> > ActionServlet.java
> >src/share/org/apache/struts/uploa
Hi, Craig,
We are developing an application in-house with Struts and have built a
rudimentary Workflow. Myself and another coworker would definitely like
to be involved with the Workflow effort. Please put us down on the
mailing list:
[EMAIL PROTECTED]
[EMAIL PROTECTED]
Charles
Craig Tata
On 11 May 2001 [EMAIL PROTECTED] wrote:
> mschachter01/05/11 15:33:38
>
> Modified:src/share/org/apache/struts/action Action.java
> ActionServlet.java
>src/share/org/apache/struts/upload
> DiskMultipartRequestHandler.jav
mschachter01/05/11 15:33:38
Modified:src/share/org/apache/struts/action Action.java
ActionServlet.java
src/share/org/apache/struts/upload
DiskMultipartRequestHandler.java
src/share/org/apache/struts/util Reque
Sounds like another good solution might be to implement a parameter
stack in the request object. The parameter stack is a stack of
Dictionary objects. When parameters are introduced, they are placed
in the Dictionary on the top of the stack. Similarly for lookup. Stack
frames (i.e. the Dictiona
As far as I am aware, you cannot add parameters to the request.
I think storing values as request attributes and then looking there for
parameter values would be very dangerous. You could potentially break
existing code that uses request attributes to store data for chaining actions.
Incidenta
What I'm doing is creating a MultipartRequestWrapper class, very similar to
what
HttpServletRequestWrapper does in the Servlet 2.3 API, and setting the
request to
that wrapper instead. That way, I can handle the getParameter() method
calls on the
request myself for multipart requests, and set par
I thought of that too but I don't know how to add parameters to the request.
Maybe you could use request.setAttribute and store the multi-part request
String parameters as attributes in the requet object. Then code that looks
for parameters could be changed to a method that looks for parameters or
We actually now have gone for a similar approach.
We have defined a Mapper class that encapsulate Mappings and MappedObjects,
each Mapping being a relationship between one or more MappedObjects and
containing the name of the fields to "import/export". We also created the
notion of Converters, m
On second thought, I'm going to toy around with putting the request
parameters
directly into the request from MultipartRequestHandler instead of using
MultipartRequestHandler itself to store attributes. If I can get it to work
this will solve all
the problems without adding any new methods to any
The controller servlet needs to correctly recognize a cancelled
transaction, even on multi-part input, as Hal points out. The simplest
approach is to update the logic in processValidate() that checks for
cancellation so that it works in this case as well.
Craig
On Fri, 11 May 2001, SCHACHTER,M
Is this an acceptable resolution to this problem for everybody? If so, I'll
go ahead and fix the token problem in the Action class, be creating new
isTokenValid() method that takes an HttpServletRequest and a
MultipartRequestHandler
as arguments, when using it for multipart forms. The other toke
The developer should call isCancelled() but the check for the cancel tag in
the request also exists in ActionServlet:
protected boolean processValidate(ActionMapping mapping,
ActionForm formInstance, HttpServletRequest request,
HttpServletResponse response)
throws IOEx
Hal,
It was my understanding that since isCancelled is a protected method in the
Action class,
that it was the Action developer's job to call the method.
-Original Message-
From: Deadman, Hal [mailto:[EMAIL PROTECTED]]
Sent: Friday, May 11, 2001 1:24 PM
To: [EMAIL PROTECTED]
Subject: RE:
Doesn't the Struts framework need to call this new method somewhere? The
application code can't call the isCancelled method because the Action class
code will never be called. If Struts ActionServlet calls the form validate
when a user clicked cancel, the validation will likely fail and the user
w
mschachter01/05/11 10:11:06
Modified:doc todo-1.1.xml
src/share/org/apache/struts/action Action.java
ActionForm.java
Log:
- Add an isCancelled() method to the Action class that takes a
MultipartRequestHandler as an argument. This sh
Sorry to interject...
>From personal experience I would recommend coming up with a custom
solution in this case. I've built an entire GUI framework partially
around PropertyEditors and their short-comings are numerous. For
simple data conversion I think they are overkill.
PropertyEdiors are d
craigmcc01/05/11 09:55:40
Modified:doc struts-html.xml
Log:
Make the "size" attribute available on the custom tag. The
underlying base class already supports this.
Submitted by: Andy Brook <[EMAIL PROTECTED]>
Revision ChangesPath
1.10 +9 -0 jakart
Hi Dmitri,
No, I don't think that your problem is unique -- but it's definitely one I
haven't had time to think much about in a Struts 1.0 time frame.
In addition to the two alternatives you have proposed, the JavaBeans spec
provides a standard API for doing custom type conversions -- the
Proper
We have also explored such idea, although this was just a discussion in our
team. We however have also concluded that the notion of workflow, or
"contexts" in our terms, is strongly related to the notion of command token
already discussed in this user list in Dec. 2000, and therefore both should
Ok, my bad. Notice that the key is
org.apache.struts.taglib.Constants.BEAN_KEY instead of
org.apache.struts.taglib.html.Constants.BEAN_KEY. I was missing the "html"
node in the package. Boy I'll be glad when all that source is gone.
Thanks.
Wayne
-Original Message-
From: Young, Wayne
BeanUtils are fantastic. There is just one minor issue
I have with them. There are no hooks for me to
augment their behavoir.
Here's my specific problem. I am using an Enum
framework that gives me very nice, fully automatic
support for Enum types like Gender{Male, Female}. It
is internationaliz
I've been trying to make a version of that doesn't require the
"name" attribute and just uses the default form bean if it isn't supplied.
(like the HTML tags work)
I've tried changing the name to Contants.BEAN_KEY just like in BaseFieldTag.
// Look up the requested bean (if necessary)
Hi,
The html:file tag attributes as specified in struts-html.xml dont specify
'size', can someone please it, thats all that is required to enable
resizeable file input field boxes...
Cheers,
andy.
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