Wow!
This is a really powerful component!
Simple and powerful.
I think it should be part of the Tapestry Framework.
On 11/15/05, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
> I also needed to cache parts of some pages, and so I created the cache
> component of
> TapFX ( tapfx.sf.net) which use
Hi All,
I've been reading some of "Tapestry + Hibernate" and did some basic CRUD
applications using them as given on the wiki (brown bag). I've found many
applications that use, "Tapestry + Spring + Hibernate" hand in hand for
development (The best example is trails, which sounds promising), bu
You're right Leonardo!
I've solved the problem anyway :p
On my html page I've added a directlink component whose behaviour I
wanted imitate.
In the @Any component I have an href which calls a method in my page class.
The definition of the met
Hello Henrick,
I have spring integration working, but I'm using rc-1 of hivemind.
On 14/11/05, hv @ Fashion Content <[EMAIL PROTECTED]> wrote:
> release version of hivemind I mean
>
> "hv @ Fashion Content" <[EMAIL PROTECTED]> skrev i en meddelelse
> news:[EMAIL PROTECTED]
> > Has any others had p
You are right, component annotations are clumsy. But, currently there
are 3 ways to define a component in a page - you might find .jwc or
.html way more apealing, and still use annotations for injecting or
setting defaults - that way you still can use what you like
(annotations) *and* convenien
I've checked the changelog between rc-1 and the 1.1 release and there
have not been any code changes.
On 15/11/05, Jabbar <[EMAIL PROTECTED]> wrote:
> Hello Henrick,
> I have spring integration working, but I'm using rc-1 of hivemind.
>
> On 14/11/05, hv @ Fashion Content <[EMAIL PROTECTED]> wrote
> Now we don't have a centralized location to specify such configuration (or
> I'm not aware about it, like struts-config.xml), is this a reason people
> plug it with Spring. Meanwhile I'll try to study some of trails.
On the larger projects I have worked on, the team often come into conflict
with
You could refer to the component directly from html, no need for getURL() method
Like this
But I think its kind of hack - create component only for getting some
value from it, although I did it myself.
Oleg
On 11/15/05, Jabbar <[EMAIL PROTECTED]> wrote:
> You're right Leonardo!
>
> I've solved
Hey John,
Thanks for the example.
I'm not bent upon using struts-config.xml(just used it as an example), but
am looking at a 'better' option (if any) to mark the next page to be called
incase of Tapestry.
My prime question still remains unanswered, why do we need to use other
frameworks like Spr
Hi,
I think I am having some cookie session problems. For some reason
sometimes my HttpSession will dissapear. The web application makes a lot
of use of XML requests that also validates the session. And I think
there are some concurrency problems with reading and writing to cookies.
When I di
mhm, have you ever looked at the spring webflow project?
It seems like they have already done a lot in this direction. The only
thing missing is the integration with tapestry :-(
markus
On 11/15/05, John Coleman <[EMAIL PROTECTED]> wrote:
> > Now we don't have a centralized location to specify su
I love tapestry and OGNL :
On 15/11/05, Oleg Batrashev <[EMAIL PROTECTED]> wrote:
> You could refer to the component directly from html, no need for getURL()
> method
>
> Like this
> coords="ognl:getCoords(mapArea)"
> href="ognl:components.directlink.getLink(requestCycle).getURL()"/>
>
> But
It works with "getInfrastructure().getRequest().forward(newURL);" !
Big Thanks to Kent Tong!
Kent Tong wrote:
Rudolf Baloun atron.de> writes:
protected void handleStaleSessionException(IRequestCycle cycle,
StaleSessionException exception)
{
log.info("EnterHANDLESTALESESSIONE
Varun,
Tapestry seems to be unique in the way it seperates page presentation from
implementation, and that may appeal to Spring users who have invested a lot
of time in their business layer code, but would like a Tapestry front end.
Of course we have Hivemind to implement services, but Spring is s
Take
abstract public class PageA extends BasePage { @InjectObject }
abstract public class PageAplus extends PageA { }
Might I then get into trouble with the class enhancer when I load a page of
class PageAplus ?
Henrik
No, this must specifically works; its one of the greatest benefits of
the annotation approach.
On 11/15/05, hv @ Fashion Content <[EMAIL PROTECTED]> wrote:
> Take
>
> abstract public class PageA extends BasePage { @InjectObject }
> abstract public class PageAplus extends PageA { }
>
> Wow!
>
> This is a really powerful component!
> Simple and powerful.
Well, thanks but you have to take care when using it.
For instance, you'll run into problems if you want to support sessions
with url-rewriting (instead of cookies)
and you also want to cache html content that contains direct
ok, will keep looking. Somehow the enhancer fails to implement my accessor
function for the injected object. Strange thing is that I can get it to work
with component, but not with pages.
>"No, this must specifically works; its one of the greatest benefits of
>the annotation approach.
On 11/15/
On 11/15/05, Ron Piterman <[EMAIL PROTECTED]> wrote:
> You are right, component annotations are clumsy. But, currently there
> are 3 ways to define a component in a page - you might find .jwc or
> .html way more apealing, and still use annotations for injecting or
> setting defaults - that way you
How can i get the hostname of the current page (ie www.mycompany.com)?
--
Dan Adams
Software Engineer
Interactive Factory
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Hi Dan,
You get get at it via the Request Cycle:
cycle.getRequestContext().getRequest().getServerName()
HTH
Dan
Dan Adams wrote:
How can i get the hostname of the current page (ie www.mycompany.com)?
--
Dan Garland
[EMAIL PROTECTED]
mob: +44 (0) 7979 770053
icq: 12
cycle.getInfrastructure().getRequest().getServername();
is better, cause "getRequestContext()" is deprecated
Daniel M Garland wrote:
Hi Dan,
You get get at it via the Request Cycle:
cycle.getRequestContext().getRequest().getServerName()
HTH
Dan
Dan Adams wrote:
How can i get the hostname o
Hi there,
I try to start a "Hello World" application by using Jetty and I get a 404 page!
The URL I'm applying is: http://localhost:8000/kp/app?service=page&page=Home
I attach the conf files I'm using.
(kp1.xml is the conf file starting Jetty)
Thanks for your help
George
>
http://jakarta.a
Anyone know how to do this?
--
Dan Adams
Software Engineer
Interactive Factory
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Will someone see if you can determine why I am not able to find the service
detailed in my post? Typos? Configuration setup? This is becoming quite
urgent.
Thanks,
Joseph
yes - thats it.
you can define the components using annotations which is quite ugly,
then you can define them in your html template,
then you can define them in your .page (for page classes) or .jwc (for
component classes) xml specifications.
Ofcause, if you wish your head to spin real bad you
Are you using Tapestry 3 or 4 ?
Either way, you'll need a Home.html as well as a kp.application file with
the relevant details in it.
This might be helpful :
http://jakarta.apache.org/tapestry/QuickStart/index.html
On 11/15/05, FTP <[EMAIL PROTECTED]> wrote:
>
> Hi there,
>
> I try to start a
And finally,
you could inject tapestry.globals.WebRequest in your page using
and do a getWebRequest().getServerName()
OR
you could just inject the servername like this:
I prefer this last option. It's so much easier to unit-test. Otherwise, you'ld
have to mock
everything (cycle - infrastruct
I have setup a namespace catalog in my project & it does not seem to work
as advertised. Is anyone successfully using this feature?
The Tapestry documentation is pretty straightforward regarding this, but I
have yet to get it to work.
My project is "abc".
I have c:\projects\abc
In c:\projects\a
Is it possible to inject the CookieSource and ASO in a hivemind service?
So would the hivemind service need to be in a threaded model (the ASO
would be different for each session)?
I'm not sure to understand how this would work. I'd need to have at
each request these properties injected into my hiv
What are the downsides of defining the components in the template
itself? The only one I see off the top of my head (and it's not minor,
I grant) is that if your web developer isn't also an application
developer, there a greater chance the component definitions will get
mangled when all that inform
Ah, the elegant solution I was looking for. Thanks for your help.
On 11/11/05, Patrick Casey <[EMAIL PROTECTED]> wrote:
>
> Set up a parameter of type IActionListener and then pass your page's
> listener method into the component.
>
> --- Pat
>
> > -Original Message-
> > F
I am trying to get the IP address of a person making a request. I am
using Tapestry 3.03 and have tried this both on a local and remote
tomcat server.
I am currently using
"cycle.getRequestContext().getRequest().getRemoteAddr();" but all I get
returned is 127.0.0.1
Any ideas ?
--
Some constructs are easier to express in XML than inside the HTML;
typically, complex OGNL expressions.
When building base pages from which you may extend (or base
components), using annotations is great because it provides an
inheritance mechanism. Tapestry 3.0 and earlier didn't have any kind
o
I have overridden Tapestry's exceptionPresenter and provided my own
subclass of org.apache.tapestry.error.ExceptionPresenter. In it's
presentException method, is there any way to figure out the name of the
page that raised the exception? I would like to show the exception in a
friendly way, on
There should not be any problems with the Cache component if one uses
cookies, right?
Problem is that sometimes I see a jsessionid=xxx even though I use cookies.
Do anyone know why?
On 11/15/05, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
> > Wow!
> >
> > This is a really powerful component!
> >
This is something I do to emulate Log4j. Examine the stack & find the
first entry that does not contain ExceptionInfo as a classname.
call displayInfo() in your catch statement, or call displayInfo()
whereever to track class, method, & line number.
note: this code is customized for this exampl
I'm not sure, but I believe that when the session is first created, (1) a
cookie is set and (2) the jsessionid=xxx is added to each link. Then, if
the client sends that cookie on the next request, your app won't have to
add the jsessionid=xxx anymore since the client obviously accepts cookies
Αρχικό μήνυμα από Ted Steen <[EMAIL PROTECTED]>:
> There should not be any problems with the Cache component if one uses
> cookies, right?
True, but can you really make sure that your clients never disable them?
Fact is that up to now, I try not to mix the cache with components that generate
li
On Tuesday 15 Nov 2005 04:13, Matt Welch wrote:
> I'm just getting into Tapestry and while I like many of the concepts,
> I'm finding it to be a little complex. Here's an example. It's my
> understanding that specifying components for you pages via annotation
> is new to Tapestry 4.0. I'm a fan of
Well, a general Cache component would be gold!
Another thing that come to mind is that if the cache components body
contains some kind of state (e.g. when persisting something
clientside) things could get messed up..
So I guess you should avoid both links and client side state.
On 11/16/05, [EMAI
There is first the problem of i18n: if you used localized templates you
must repeat the definition of components in every template.
I find the html much much much cleaner without components defintions.
basically we use very descriptive jwcid's in the html, and define the
components in the .jwc/.
On 11/15/05, Howard Lewis Ship <[EMAIL PROTECTED]> wrote:
> We'll have to see where Wicket goes, but anyone who has worked on
> Tapestry 4.0, with its extensive support for injection, will certainly
> find that somewhat missing in Wicket's simpler model.
Is there a thread somewhere or some documen
Hi Varun,
IMHO you don't have to use Spring if you feel you don't need to use it. It
only add the complexity.
I learn that we can not use one solution to every problem.
So, when you need to use Spring? well, you can read documentations about it,
maybe Spring in Action or etc, there you can find
I tried so hard to rationalize what wicket was doing so that I could
try playing with it but it just didn't make sense. All of those pretty
web pages/blogs couldn't hide what they had done
Which, from what I've read/seen is try to create a "clean and simple"
way to write web-apps, from an almo
Trying out contrib:Table for the first time... simple question (hopefully).
I have a table with the following columns:
Name - Status - Date
The Status column is represented in my object model as an object that
has an Integer Id field and a String description field.
I want to sort on the Id, but
Hi,
you can add "=" expression in your table's columns definition and later
define your own custom column.
public ITableColumn getStatusColumn(){
SimpleTableColumn statusColumn =
statusColumn.setColumnComparator(yourComparator)...
return statusColumn;
}
i got this
Hi,
Sorting:
the column is sorted using the OGNL expression provided in its
definition. For example 'status:id' will sort the status column by its id.
Display:
By default, the column displays the toString() of the value of the OGNL
expression above. If there is difference between sorting and
Thanks Mike! I think I will be able to extract the pagename from my own
stack trace, and thus solve my problem.
Thanks again.
[EMAIL PROTECTED] wrote:
This is something I do to emulate Log4j. Examine the stack & find the
first entry that does not contain ExceptionInfo as a classname.
call
This sounds like a hack... what happens if the page class has a
different name than the template? For example if I had a common page
class for several different pages, etc.
And besides, this isn't really bullet-proof. There's no guarantee that
another class or proxy will be between the page an
Thanks for your feedback guys
Regards
Varun Mehta
Member of Technical Staff,
Persistent Systems Pvt. Ltd.,
Direct: +91 20 3023 4656
Board: +91 20 3023 4000 Ext: 4656
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imagination is
Hi Varun,
Well to answer your prime question why does one need to use other
frameworks like Spring etc... to be plugged in the Tapestry.
Well In our application we are using Springs framework at the database layer
as the model in MVC and Tapestry for the View and Controller.
With the help of Spr
The Image component specification defines the src parameter as reserved.
This means that if one uses the Image component implicitly within a html
template, then one cannot specify a src parameter to use for designing the
template appearance in a html editor.
The obvious solution would be to mak
Indeed it sounds like a hack. But a good enough one for my situation.
I haven't coded it yet, but I will off course catch the situation
that occurs when the page name cannot be extracted from the stack. I
will go to the home page, then.
Nonetheless I will vote for your bugreport. Wait. Done. Did
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