I haven't really jumped into the hivemind stuff yet, so I'm not sure...
I /think/ that the @Inject would only work with pages/components...
but I think you could still have a hivemind config file that would
inject the stuff into your data squeezer (someone correct me if I'm
totally off base, will y
For development purposes, try setting the jvm option:
org.apache.tapestry.disable-caching=true
That will slow down page loading time a bit, but your .page/.jwc and
template file changes will show up on refresh.
Robert
Preston CRAWFORD wrote:
> Of course I will Google these as well, but as we're o
Use
object="instance:foo.bar.Baz"
or
object="service:mymodule.MyService";
The former instantiates an instance of the class; the latter is a
reference to a HiveMind service.
In either case, the object so reference must implement the right interface.
On 7/14/05, Eli Doran <[EMAIL PROTECTED]> w
Of course I will Google these as well, but as we're on a time crunch I
thought I'd ask here as well in the hopes someone knew the answer.
Basically we're creating a new J2EE application and trying to suss out
the directory structure of the application and how it's organized in
the
source tree. A n
I'm new to this field,
i wud like to know basics abt tapestry.
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How could I do that?
Can I just do an @Inject inside my DataSqueezerAdapter?
Henri.
On 7/14/05, Robert Zeigler <[EMAIL PROTECTED]> wrote:
> Couldn't you just inject it with hivemind?
>
> Robert
>
> Henri Dupre wrote:
> > Thanks!! I have another tricky issue: in my datasqueezer, I need to
> >
I'm new to this field,
i wud like to know basics abt tapestry.
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You really need to stop spamming the message list with these
borderline gibberish messages or the list manager is going to pull your
privledges. I could four variants on "I need help" in the last 3 hours.
You've also already been given one very useful response pointing you
to eit
How do you put a customer service encoder into your hivemodule.
tapestry.url.xml has the schema and the configuration point info but i
can't seem to use the "encoder" element. I can use all the subelements
from the schema like page-service-encoder just fine. specifically, for
the tag what do y
I'm new to this field,
i wud like to know basics abt tapestry.
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Tapestry help needed.
Basics,in simple way,can anyone explain.
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aaah...thats a gotcha! i had a listner on a submit in the form that checked
for size...movie the checking to listner of the form and voila! ... yes the
rewind..i keep forgettin it ..grrr .. thx again rob
From: Robert Zeigler <[EMAIL PROTECTED]>
Reply-To: "Tapestry users"
To: Tapestry users
S
yeah, so, if you move the stuff around like they should be moved around
and then submit the form, then /after/ the palette component has been
rendered in the "rewind" stage of the submission, your collection should
be updated; where are you checking the collection size?
Robert
Dan wrote:
> oops
oops i think i spoke too soon...
so when u click on the select/deselect btns in the palette wouldnt those
update the collection that is being referred by the selected property?
(visit.user.spokenLanguages from the eg below)
i do a get on this collection and i dont see any changes to its size?
i
Hi. Any one of the tutorials on this page
http://wiki.apache.org/jakarta-tapestry/TapestryTutorials ought to be
able to cover the basics. If you find that those aren't in-depth
enough, pick up a copy of Howard's book (Tapestry in Action) as it is
excellent.
Good luck,
Danny
Asha wrote:
t
tapestry basics.plz anybody help me with basics.
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Hi Bernd,
On Thursday 14 July 2005 12:56, you wrote:
> I have a custom activateExceptionPage() in my engine that redirects to
> a special page displaying the error if the given cause is "instanceof
> FileUploadException". I know this is not strictly a file size
> exception, but it works for me. I
Did you read the documentation section of Application State Objects (ASOs)?
http://jakarta.apache.org/tapestry/UsersGuide/state.html#state.aso
Paul
Henri Dupre wrote:
getEngine().getVisit() has been deprecated and if I understand with
ASO, a call to getVisit() will create the visit. So how to
Your .script file should look something like this:
Specification 3.0//EN"
"http://jakarta.apache.org/tapestry/dtd/Script_3_0.dtd";>
The only thing that comes to mind is that you have caching off on your
dev machine, but why that would cause this difference is beyond me!
Henry Chen wrote:
Jamie,
Thanks! This worked! I just put one line ahead: getPage().getVisit() and
everything is fine now.
One thing I still don't under
Ahh...i understand my mistake. thanks so much rob. ur help is invaluable!
i had my code setup exactly the same...but heres wat i wasnt paying attn to:
i was trying to add "instances" to the selected list which were "not" part
of the model...and thus they would never appear!
rocking! its works du
Jamie,
Thanks! This worked! I just put one line ahead: getPage().getVisit() and
everything is fine now.
One thing I still don't understand is why my machine works properly without
this while I have to add this for the server?
Henry
-Original Message-
From: Jamie Orchard-Hays [mailto:[
You can access the delegate declared in your page specification and
call record on it:
IValidationDelegate delegate = (IValidationDelegate)
getBeans().getBean("yourDelegateName");
delegate.record("Password must match verify password",
ValidationConstraint.CONSISTENCY);
We have had some problem do
Dan wrote:
> hmm..i dont recognize the link though, between overriding equals and
> initializing the selected List ?
> maybe i m not on the same page as u :( i assume u r referring to
> overriding equals of the objects(model) inside the list? if thats the
> case, i already ve done that. could yo
Couldn't you just inject it with hivemind?
Robert
Henri Dupre wrote:
> Thanks!! I have another tricky issue: in my datasqueezer, I need to
> access a spring object. How can I access it? I used to get the
> reference with a call to getEngine().getGlobals and get my main
> spring object, but no
Dan's got the right idea. :)
in your application specification, you can do
Then the "Bar" object is the "visit" object.
Then, from any page, you can call "getVisit()" to get the visit.
Inside the visit object, you can store whatever information you want.
The visit is automatically persisted to th
hmm..i dont recognize the link though, between overriding equals and
initializing the selected List ?
maybe i m not on the same page as u :( i assume u r referring to overriding
equals of the objects(model) inside the list? if thats the case, i already
ve done that. could you please elaborate m
Yes, you can.
You'll probably want to override "equals" to perform some check other
than a==b. :)
Robert
Dan wrote:
> i m a bit confused, so sorry if this is a repeat.
> in the palette component, cant i initialize the "selected" side with a
> List of objects?
> in the pageBeginRender, i do a se
Thanks!! I have another tricky issue: in my datasqueezer, I need to
access a spring object. How can I access it? I used to get the
reference with a call to getEngine().getGlobals and get my main
spring object, but now there doesn't seem to be any direct way.
On 7/14/05, Eli Doran <[EMAIL PROT
if u need acess to user info on all pages after login, i would store the
user info in a Visit object, and then access the user info from the visit.
you could also make a component of yours and "embed" this visit object in
the components java code. that way in all ur other html pages, just includ
i m a bit confused, so sorry if this is a repeat.
in the palette component, cant i initialize the "selected" side with a List
of objects?
in the pageBeginRender, i do a setXXX(List) but nothing comes up when the
page is rendered :(
although i got the model side working...thanks rob!
From: Rob
For my project, (using Tapestry 3.0.2) I have a login page that gets and
set the username as a string userName. I need to have access to this
username during the session on more than 1 page. Currently in the login
page java I call "Tapestry.fireObservedChange(this, "userName",
userName);" on
Thank you Robert for the quick and informative reply - I will give it a go!
___
-Original Message-
From: Robert Zeigler [mailto:[EMAIL PROTECTED]
Sent: Thursday, July 14, 2005 11:09 AM
To: Tapestry users
Subject: SPAM-LOW: Re: Tassel Documentation
Kirk Gray wrote:
> C
Any time you start using the Visit object, that triggers it.
Jamie Orchard-Hays wrote:
My first thought is that it has something to do with not having a
session attached yet. Others can correct me if I'm wrong, but I think
Tapestry won't attach an engine to your session until it's needed.
Perh
Thank you. I suspect this too. But how can I "force" Tapestry to attach the
engine to the session? And if it was not attached, then when
engine.setLocale() was called, it should just give an error?
Henry
-Original Message-
From: Jamie Orchard-Hays [mailto:[EMAIL PROTECTED]
Sent: Thursda
thanks rob! that worked just fine with my list collection.
1 more ques...if i had to implement a similar class for Sets, how would one
handle the getOption and getLabel? I mean, since sets dont seem to gaurantee
an order...would it be tricky to implement the fore-mentioned two methods?
-Dan
Thank you. I suspect this too. But how can I "force" Tapestry to attach the
engine to the session? And if it was not attached, then when
engine.setLocale() was called, it should just give an error?
Henry
-Original Message-
From: Jamie Orchard-Hays [mailto:[EMAIL PROTECTED]
Sent: Thursda
My first thought is that it has something to do with not having a
session attached yet. Others can correct me if I'm wrong, but I think
Tapestry won't attach an engine to your session until it's needed.
Perhaps your setlocale isn't sticking until you've got a Tapestry
session going. Try explori
Yeah, you could probably do something like that.
Steve, Can you give more details about what you're trying
to accomplish?
Robert
Darío Vasconcelos wrote:
> Mmmhhh... I'm thinking you might somehow (with an AJAX thing, maybe)
> make the popup window set the property in the visit, then your method
For a workaround i created a subclass of DataSqueezerImpl and register
my custom adaptors in the c'tor. to use it i put the text block below in
my hivemodule. you only need extend the DataSqueezerImpl, put in a c'tor
taking a ClassResolver parameter to pass to the super c'tor and then
register
Ok I guess this leads me to another question. If I were to do a
manual check to see if the two fields were matching in my Page Class,
how do you go about sending an error back to the page the same way the
validator works if the two fields didn't match?
On 7/14/05, Ron Piterman <[EMAIL PROTECTED]>
Mmmhhh... I'm thinking you might somehow (with an AJAX thing, maybe)
make the popup window set the property in the visit, then your method
would get this value from there...
On 7/14/05, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
> Sorry ... that wasn't very clear ... What I meant was, is there a
I asked the following question yesterday and nobody so far gave me a hint
yet. Let me describe it in a different way. When I opened the website, if
the first thing I do is to click on the link that is supposed to do
engine.setLocale(), this change would fail. But if I do something first,
like login
It's now downloadable from here:
http://equalitylearning.org/Tassel/app?service=external/ViewComponent&sp=SListPropertySelectionModel
Robert
Dan wrote:
> aaah...yes...just realized that. could you throw in ideas/sample code of
> your implementation of list property selection model? -thx!
>
>
Hi,
The ability to define custom datasqueezers in T4 using Hivemind is being
developed at this very moment. Should be included in the next beta. For the
time being please use the T3 approach.
-mb
- Original Message -
From: "Henri Dupre" <[EMAIL PROTECTED]>
To: "Tapestry users"
Sent: Th
Kirk Gray wrote:
> Can anyone point me to documentation for Tassel components, NewWindowLink in
> particular? I am pretty new, and not sure how to setup additional
> components in my application. Any help is much appreciated.
>
> - Kirk
>
>
NewWindowLink is packaged as a library...
drop the j
aaah...yes...just realized that. could you throw in ideas/sample code of
your implementation of list property selection model? -thx!
in the meanwhile, i fig that if any1 wanted to use the multiple select its a
very tedious task to get the items(objects) that are selected. you will have
to impl
In the old Tapestry 3 days if you wanted to discard a page in a listener
method you needed to something like this:
getEngine().getPageRecorder(this.getPageName(), cycle).markForDiscard();
However in TP4 you no longer have access to getPageRecord() on IEngine()
or IRequestCycle().
Is it even
I can't find any info on how to register a custom datasqueezer in tapestry 4.
The old method in the Engine seems to be deprecated quite a bit.
Henri.
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On 7/13/05, Preston CRAWFORD <[EMAIL PROTECTED]> wrote:
> So for those of us new to Tapestry, forced to code for 3 for various
> reasons, is there somewhere we can turn for guidelines on things to
> avoid so the transition from 3 to 4 isn't very painful? Any guidance in
> this regard would be appre
Well, the tassel component still uses the IPropertySelectionModel interface.
Robert
Dan wrote:
> I think the Tassel multiple select looks good for my app logic right
> now. However, I m interested in looking at the
> ListPropertySelectionModel u ve written. I might get away with tassels
> compo
Hello there!
Back on TP3 times I used to set a property:
And then I used to implement PageRenderListener so on my
pageBeginRender(PageEvent event) I initialize my property if it was
null. That was a safe set ;)
Now on 4.0 I was wondering if I declare my User class as a Threaded
Service on my hiv
Can anyone point me to documentation for Tassel components, NewWindowLink in
particular? I am pretty new, and not sure how to setup additional
components in my application. Any help is much appreciated.
- Kirk
I think the Tassel multiple select looks good for my app logic right now.
However, I m interested in looking at the ListPropertySelectionModel u ve
written. I might get away with tassels component this time, but if something
comes up thats is better if implemented via the propertyselection model
Any one with any experience of that? This is really blowing up my Apache log
files!
Hi,
I am back after quite some time now!
I have a very wierd problem that occurs only from time to time... the
result is the following exception: "Service asset requires exactly one
service parameter".
I l
Tapestry 4.0 can still use the 3.0 DTD's, etc. By and large, most
3.0 stuff should work in 4.0 (except services, which, as I understand,
have changed substantially in 4.0)
Robert
Chris Chiappone wrote:
> I am wondering the same thing. I have just started the transition
> from struts to tapestry
Sorry ... that wasn't very clear ... What I meant was, is there a way to do
this from the Java code (ie. not using Javascript)? I need the variable for
use as a method parameter.
Steve
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: 14 July 2005 14:22
To: tapest
I am wondering the same thing. I have just started the transition
from struts to tapestry on a new project. I read in the documentation
to use 3.0.3 but I'm wondering if this is a good move. Should I
switch over to 4.0 before I have written to much code, or will the
transition be an easy one?
Th
Before I go on, thanks very much for the help you've given so far, Robert -
Tapestry's learning curve is just plain scary! With that said ... Is there a
way to do this from code? Or would a better solution be to use a Visit
object?
Steve
-Original Message-
From: Robert Zeigler [mailto:[E
So if this worked, there would be a possibility that I retrieved the value
of another visitor's page?
-Original Message-
From: Andreas Andreou [mailto:[EMAIL PROTECTED]
Sent: 14 July 2005 14:07
To: Tapestry users
Subject: Re: Retrieve values from a control on another page
Steve, you shou
Hm... not too sure about that.. there may be some tricky way of doing
that, but I'm not aware of any. However... there are a couple of options
that will more-or-less accomplish the same trick. You could have both
pages extend from a common base page which contains the listener method.
Or... You can
So... to clarify...
You have page A, and it's got a popup to page B, right?
And you need page A to have access to some value set on page B?
It might be best to do this via a bit of javascript.
Your popup should be able to call
opener.forms[0].hiddenFieldName.value='value'.
So then you put a named h
Steve, you should not do this.
Tapestry pouls page instances and reuses them.
When rendering a page, a page instance is retrieved from the poul,
populated with the correct
persistent data, executed, and then given back to the poul.
Perhaps you can use your visit object to store information that
To be honest, I don't use the select component. :) I use
PropertySelection, SelectMultiple, contrib:MultiplePropertySelection, or
Palette, depending on my need.
Then I don't have to worry about the details. :)
I'd suggest taking the time to understand the PropertySelection model,
because it will sa
Hi Robert,
I finally settled on using an ExternalPage component - it does the trick!
Incidentally, is there a way to use a method on another page as a listener?
Steve
-Original Message-
From: Robert Zeigler [mailto:[EMAIL PROTECTED]
Sent: 14 July 2005 13:46
To: Tapestry users
Subject: R
As someone already mentioned, you're going to want to use either direct
links or external links to pass your parameters around, rather than page
links. Using an external link requires that the page you're linking to
implement the "IExternalPage" interface. Using a directlink requires a
"listener"
Hi there,
I'm trying to retrieve a value from within a popup window. I've tried
ValidField m_Country =
(ValidField)getRequestCycle().getPage("edit_device").getComponent("txtCountr
yCodeID");
return (String)m_Country.getValue();
With no great success ... Please help!
With kind regards,
Steve
I have a custom activateExceptionPage() in my engine that redirects to
a special page displaying the error if the given cause is "instanceof
FileUploadException". I know this is not strictly a file size
exception, but it works for me. I think all other cases throwing a
FileUploadException (
Francis's questions seem more naive than obnoxious.
Lots of great work has been going on - and is still
going on - driving Tapestry towards 4.0 release.
Hardly signs of an "abandoned" project.
At the same time development efforts like Trails and
the new AJAX components available bring some of th
Hi,
How do I avoid hitting the Error page when I upload a file larger than my
setting for max-size on the multipart-decoder?
I have a page with a file upload. When I submit an upload larger than allowed,
Tapestry sees this in the service.decode code, and throws a
"org.apache.tapestry.Applicati
Hi,
First, as much as i recall, i do not remember that PageLink supports
parameters, I am using ExternalLink or DirectLink.
You need to pass your parameter using ognl instruction, something like that
should work:
parameters='ognl: "GB"'>Change
Then you retrieve the parameters from the metho
Hi all,
Sorry for repeating this question, but I'm still hopelessly lost. I'm trying
to get a parameter sent from an html line:
Change
And I would like to retrieve it from the LocationPicker code. I've tried
using
String m_Country =
getRequestCycle().getRequestContext().getParameter("country");
Check out the XTile in T-Deli.
http://www.t-deli.com/
Cheers
Hugo
Chris Chiappone wrote:
Anyone use DWR for adding ajax functionality into tapestry? Is there
other tapestry components out there for ajax?
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Its a pain in the... I agree
Norbert Sándor:
The default binding causes only problems I think...
There were discussions on tapestry-dev about removing the
default-binding feature, but the developers decided to keep it.
Br,
Norbi
- Original Message - From: "Ron Piterman" <[EMAIL
I did not implement this yet, but its not attaching two fields to the
same validator.
It susually only the *second* one which will be *compared to* the first one.
so this is theoretically not so difficult:
validators="identity=password"
you can post the class if you implement it, many people wi
>Jeff Cooper wrote:
>| Has anyone run into any issues with trying to run an applet in a
>| tapestry page. The project I'm working on, we are using an applet
>| image viewer for tiff images. The image viewer is 3rd pary software,
>| so we know that it works (have put it in jsp's and plain html), b
Then look at Block - RenderBlock.
El Mér, 13-07-2005 a las 14:28 +0200, Will Scheidegger escribió:
> That might work. It would require a third component though. I was
> hoping that there was something like WebObjects WOSwitchComponent where
> you can provide a component name as binding and it wi
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