5.4-alpha-9 preview release
Available from Maven Repo: https://repository.apache.org/content/repositories/orgapachetapestry-055/ Improvements: - Better CSS for built-in components such as Tree and Grid - JavaDoc formatting improvements & fixes - Used Node to compile CoffeeScript, if available - Update dependencies, remove unwanted dependencies - Use correct Cache-Control headers for assets and modules - Significant improvements to the Palette component - Streamlined markup - Triggers events before and after changing the selection - Event listeners can cancel or even defer the selection change There's been a few other changes: Underscore is now exposed a module "underscore", not "_". t5/core/dom:body is now an ElementWrapper and not a function that returns an ElementWrapper. t5/core/dom:escapeHTML has been removed, use _.escape() -- Howard M. Lewis Ship Creator of Apache Tapestry The source for Tapestry training, mentoring and support. Contact me to learn how I can get you up and productive in Tapestry fast! (971) 678-5210 http://howardlewisship.com
Re: Tapestry portal project
I would just go with JEE. It's super easy to use and nothing to be afraid of. It's also fully integrated with tapestry via the FlowLogix module. You just have to be careful not to stumble into the old documentation and idioms from the old And bad EJB 2.1 days while looking for documentation. On Jun 21, 2013, at 4:39 AM, "John" wrote: > Hi, > > I'm building a portal project. It provides a login page and some links to > some static content. > > I'll be reusing quite a bit of the DAO and JPA gubbins from an existing base > application, just giving it a different and cut down front end. > > Is there any way of the portal web app to bind up with the Tapestry services > already running in the base application so I can reuse the DAO and other > backend goodies that's already registered? A bit like a shared registry? At > the moment it looks like I really need to move over to a JEE container just > to implement a few shared services. That's quite a big step and I'm averse to > JEE and all tat comes with it. > > Or perhaps the portal should just be a subdirectory in the base application, > but then it really needs to appear with its own seperate context path as it's > served using a different hostname? > > regards, > John - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: best way of incorporating static pages?
I created a Static.java page class like this...
public StreamResponse onActivate(String filename) {
File file = new
File("C://Temp//jetty-6.1.16//webapps/portal//static//help//"+filename);
return new PageStreamResponse(file);
}
It serves the html content but for some of the static files there is a blank in
the filename which seems to cause this problem...
[ERROR] TapestryModule.RequestExceptionHandler Processing of request failed
with uncaught exception: Input string 'Customise Your Presence.bmp' is not
valid; the character ' ' at position 10 is not valid.
java.lang.IllegalArgumentException: Input string 'Customise Your Presence.bmp'
is not valid; the character ' ' at position 10 is not valid.
at
org.apache.tapestry5.internal.services.URLEncoderImpl.decode(URLEncoderImpl.java:144)
at $URLEncoder_275016f422cdb7.decode(Unknown Source)
I also don't see a foolproof way to set the content type in th response header,
but it would be better if my static page could pass these non html resource
requests back to the container for serving somehow anyway?
John
Re: best way of incorporating static pages?
I'm not sure how that would work.
If the static content has been placed in a directory under the tapestry webapp
directory then it is servable directly by the container and potentially not
secure. It will also potentially invoke the tapestry filter and conflict.
If the content is placed outside the container then how will the URL below work?
John
- Original Message -
From: Barry Books
To: Tapestry users
Sent: Wednesday, June 12, 2013 2:05 PM
Subject: Re: best way of incorporating static pages?
I would use new URL("http://localhost/static"; + path).openStream() to
fetch the data instead of File(). Leave the security up to Tomcat.
On Wed, Jun 12, 2013 at 7:01 AM, Thiago H de Paula Figueiredo <
thiag...@gmail.com> wrote:
> On Wed, 12 Jun 2013 07:08:10 -0300, John wrote:
>
> Hi,
>>
>
> Hi!
>
>
> I have a need to link to some static HTML generated by a CMS app.
>> Assuming this content is in a directory outside my Tapestry app, what would
>> be the best way of linking/serving it via Tapestry?
>>
>
> I'd create a page that receives the file name or path in the activation
> context and returns a StreamResponse wrapping the file (which is probably
> in a fixed folder or its subfolders). Pay attention to security, refusing
> file names or paths with '..' (without the quotes) on it so no file outside
> the HTML folder is ever returned.
>
> --
> Thiago H. de Paula Figueiredo
>
>
> --**--**-
> To unsubscribe, e-mail:
users-unsubscribe@tapestry.**apache.org
> For additional commands, e-mail: users-h...@tapestry.apache.org
>
>
Re: ClassCastEx / LinkageError
Yes, Lance this did the trick. Stupid me, a closer look at the Zone class should have told me it's not an interface... Thanks Jens Am 21.06.13 12:39, schrieb Lance Java: You can't reference a transformed class (component /page / mixin classes) directly from a service as the classloaders are not compatible. Try referencing ClientBodyElement instead. The Zone component implements this interface and the interface is not a transformed class. - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: Tapestry portal project
Also, checkout TapestryFilter.provideExtraModuleDefs(ServletContext) You may choose to extend TapestryFilter and override this method to lookup from your other app.
Re: Tapestry portal project
You can lookup the registry from the servlet context once the tapestry filter has been initialized http://tapestry.apache.org/current/apidocs/org/apache/tapestry5/TapestryFilter.html#REGISTRY_CONTEXT_NAME
Re: ClassCastEx / LinkageError
You can't reference a transformed class (component /page / mixin classes) directly from a service as the classloaders are not compatible. Try referencing ClientBodyElement instead. The Zone component implements this interface and the interface is not a transformed class.
Tapestry portal project
Hi, I'm building a portal project. It provides a login page and some links to some static content. I'll be reusing quite a bit of the DAO and JPA gubbins from an existing base application, just giving it a different and cut down front end. Is there any way of the portal web app to bind up with the Tapestry services already running in the base application so I can reuse the DAO and other backend goodies that's already registered? A bit like a shared registry? At the moment it looks like I really need to move over to a JEE container just to implement a few shared services. That's quite a big step and I'm averse to JEE and all tat comes with it. Or perhaps the portal should just be a subdirectory in the base application, but then it really needs to appear with its own seperate context path as it's served using a different hostname? regards, John
ClassCastEx / LinkageError
Hi All!
I have a strange problem with Zone and maybe you have an idea...
This works as expected in a page (injecting the required services and
return a zone or body/block from an event handler):
@Inject private AjaxResponseRenderer _arr;
@Inject private Request _request;
@InjectComponent(value = "saveButtonZone") private Zone
_zoneSaveButton;
@InjectComponent(value = "eventsZone") private Zone _zone;
1 (zone update):
...
return (_request.isXHR() ? _zoneSaveButton.getBody() : null);
2 (multiple zone update):
...
if (_request.isXHR()) {
_arr.addRender(_zone).addRender(_zoneSaveButton);
}
return null;
Next I wanted to further simply my page by removing _arr and _request
and replaced the "if" by a service method. Therefore my module looks like:
@Scope(ScopeConstants.PERTHREAD)
public static IZoneService buildZoneService(final Request request,
final AjaxResponseRenderer arr)
{
return new ZoneService(request, arr);
}
The service interface is defined as:
import org.apache.tapestry5.Block;
import org.apache.tapestry5.corelib.components.Zone;
public interface IZoneService
{
Object refresh(final Zone... zones);
Block refresh(final Zone zone);
}
The Service implementation is:
import org.apache.tapestry5.Block;
import org.apache.tapestry5.corelib.components.Zone;
import org.apache.tapestry5.services.Request;
import org.apache.tapestry5.services.ajax.AjaxResponseRenderer;
public class ZoneService implements IZoneService
{
private final Request _request;
private final AjaxResponseRenderer _arr;
public ZoneService(final Request request, final
AjaxResponseRenderer arr)
{
_request = request;
_arr = arr;
}
@Override
public Object refresh(final Zone... zones)
{
if (_request.isXHR()) {
for (final Zone zone : zones) {
_arr.addRender(zone);
}
}
return null;
}
@Override
public Block refresh(final Zone zone)
{
return (_request.isXHR() ? zone.getBody() : null);
}
}
My Page class changed to:
@Inject private IZoneService _zoneService;
...
return _zoneService.refresh(_zoneSaveButton);
...
But triggering the event now fails with:
java.lang.LinkageError: loader constraint violation: when resolving
interface method
"de.xyz.client.services.util.IZoneService.refresh(Lorg/apache/tapestry5/corelib/components/Zone;)Lorg/apache/tapestry5/Block;"
the class loader (instance of
org/apache/tapestry5/internal/plastic/PlasticClassLoader) of the current
class, de/xyz/client/pages/Homework, and the class loader (instance of
org/eclipse/jetty/webapp/WebAppClassLoader) for resolved class,
de/xyz/client/services/util/IZoneService, have different Class objects
for the type org/apache/tapestry5/corelib/components/Zone used in the
signature
at
de.xyz.client.pages.Homework.advised$onDeleteCheckboxChanged_1309a058b1d86bfa(Homework.java:299)
at
de.xyz.client.pages.Homework$Invocation_onDeleteCheckboxChanged_1309a058b1d86bf9.proceedToAdvisedMethod(Unknown
Source)
at
org.apache.tapestry5.internal.plastic.AbstractMethodInvocation.proceed(AbstractMethodInvocation.java:84)
at
org.apache.tapestry5.internal.transform.BridgeClassTransformation$WrapMethodAdviceAsComponentMethodAdvice$1.proceed(BridgeClassTransformation.java:339)
at
org.tynamo.security.ShiroAnnotationWorker$1.advise(ShiroAnnotationWorker.java:71)
at
org.apache.tapestry5.internal.transform.BridgeClassTransformation$WrapMethodAdviceAsComponentMethodAdvice.advise(BridgeClassTransformation.java:325)
I also tried a static util class passing all required argument to the
static refresh methods instead of a per thread service, but the effect
is the same. Any idea, what's going on here and how to avoid it?
Jens
-
To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org
For additional commands, e-mail: users-h...@tapestry.apache.org
Re: Form with Upload loses context on FileUploadException
I think I've seen this before but currently I don't remember precisely.
Please check if there's already a jira issue or fire a new if not.
On Mon, Jun 10, 2013 at 3:59 PM, Christian Köberl <
tapestry.christian.koeb...@gmail.com> wrote:
> I encountered a Problem with the "Upload" component since switching to
> Tapestry 5.3 - the page activation context is lost, when the file size
> exceeds UploadSymbols.FILESIZE_MAX.
>
> The setup is quite simple - a page with a @PageActivationContext
> property and a form with an Upload component in it.
>
> The page is opened with a context. When you upload a file with a size
> greater than the symbol "upload.filesize-max" then the UploadException
> event is triggered - this is caught in the page and the page itself is
> returned. After that the context is lost.
>
> I also tried to return a PageLink with context from the
> UploadException event handler with the same result.
>
> Is this a bug or am I doing something wrong here?
>
> Full code under:
> https://github.com/derkoe/tapestry-upload-test
>
> Relevant snippets here:
> TML:
>
>Upload File value="uploadedFile">
>
>
>
> Java:
> public class UploadTest
> {
> @PageActivationContext
> @Property
> private String contextValue;
>
> @Property
> private UploadedFile uploadedFile;
>
> @OnEvent("UploadException")
> UploadTest handleException(FileUploadException ex)
> {
> return this;
> }
> }
>
> -
> To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org
> For additional commands, e-mail: users-h...@tapestry.apache.org
>
>
--
Massimo Lusetti
How to use checkbox with jquery/datatable
Hi, I am currently using checkbox with grid in Tapestry. With grid, the t:row="rowData" parameter can be accessed during setCheckbox. But it seems that t:row="rowData" parameter is null with jquery/datatable. Anyone knows how to use checkbox with jquery/datatable?
Re: How to pass an Object using t:context
eventlink does not accept an "encoder" parameter. You will need to configure this globally by contributing a ValueEncoderFactory to the ValueEncoderSource service in your AppModule.
