Re: [Trinidad] Slider component in Trinidad for mobile devices
yes. you could use facelets. A demo slider (based on jQuery) is here: http://facesgoodies.googlecode.com/svn/MS/trunk/src/main/webapp/resources/ms/ On Wed, Feb 10, 2010 at 3:13 AM, Seema Richard (UST, IND) seema.rich...@ust-global.com wrote: Hi, We need to develop a web application supporting multiple mobile devices like Blackberry, iPhone, Android and so on and we were considering Apache Trinidad. The client has already supplied the mock up pages which seem to have a lot of Ajax functionality and controls like Slider. I could not find a slider control in Trinidad. Does this mean that we would need to create a custom component instead? Thanks, Seema -- Matthias Wessendorf blog: http://matthiaswessendorf.wordpress.com/ sessions: http://www.slideshare.net/mwessendorf twitter: http://twitter.com/mwessendorf
AW: el expression
Hi,
calling methods with parameters is not possible in JSF as far as I know. Try to
set Parameter in Bean before calling the method and then refer to it in your
parameter-less method.
Yours,
Martin
Von: Krishna K. Pandit [mailto:krishna.pan...@aptuit.com]
Gesendet: Mi 10.02.2010 06:14
An: MyFaces Discussion
Betreff: el expression
Hi all
Can any one can help me how to pass a parameter to a method while
calling it in EL expression.
Im trying this
#{myBean.method('JAVA')}
But I m getting errors while rendering.
Thanks
Krishna Pandit
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Re: el expression
Hiho!
It is possible, but only with a little trick.
Using a parameter in the EL is a new EL-2.2 feature which is _not_ part of
JSP-2.1 delivered with tomcat6 and jetty6 but defined in JSR-245 MR-2 (JSP-2.2)
[1].
You can enable EL-2.2 by using a few tricks even in tomcat-6 and jetty6.
Here is how goes:
A.) You have to use el-api.jar and el-impl.jar from the glassfish reference
implementation. In your pom.xml:
!-- EL 2 --
dependency
groupIdjavax.el/groupId
artifactIdel-api/artifactId
version2.2/version
scopeprovided/scope
/dependency
profiles
profile
idjetty/id
build
plugins
plugin
groupIdorg.mortbay.jetty/groupId
artifactIdmaven-jetty-plugin/artifactId
version${jetty-version}/version
configuration
scanIntervalSeconds10/scanIntervalSeconds
/configuration
/plugin
/plugins
/build
dependencies
dependency
groupIdjavax.el/groupId
artifactIdel-api/artifactId
version2.2/version
scopecompile/scope
/dependency
dependency
groupIdorg.glassfish.web/groupId
artifactIdel-impl/artifactId
scoperuntime/scope
version2.2/version
/dependency
/dependencies
/profile
/profiles
This will allow you to use EL-2.2 by running
$ mvn clean install -Pjetty jetty:run
B.) preparing tomcat
1. go to the tomcat home directory
2. remove tomcats el-api.jar from the classpath:
$ mv ./lib/el-api.jar ./lib/el-api.jar.nixda
3. copy the EL-2.2 jars into ./lib (el-api-2.2.jar, el-impl-2.2.jar)
4. make sure that the applications don't contain those 2 el jars!
voila, have fun!
LieGrue,
strub
[1] http://jcp.org/aboutJava/communityprocess/mrel/jsr245/index.html
--- Michael Kurz michi.k...@gmx.at schrieb am Mi, 10.2.2010:
Von: Michael Kurz michi.k...@gmx.at
Betreff: Re: el expression
An: users@myfaces.apache.org
Datum: Mittwoch, 10. Februar 2010, 9:33
Hi,
it is true that it is not possible to use method parameters
or to call
methods of an object that are no getters or setters (at
least before
Java EE 6).
But there are ways to bypass this limitation:
* If you only want to call a method in an EL expression you
could define
an EL function (possible with JSP and Facelets).
* If you want to pass a parameter to an action method you
could use an
alternative EL implementation like JBoss EL (see [1]). For
this you have
to include the JBoss EL libraries and replace the
expression factory of
MyFaces like this in your web.xml:
!-- Replace ExpressionFactory for
Apache MyFaces --
context-param
param-nameorg.apache.myfaces.EXPRESSION_FACTORY/param-name
param-valueorg.jboss.el.ExpressionFactoryImpl/param-value
/context-param
regards
Michael
[1]:
http://docs.jboss.org/seam/2.0.1.GA/reference/en/html/elenhancements.html
Am 10.02.2010 09:20, schrieb Martin Monshausen:
Hi,
calling methods with parameters is not possible in JSF
as far as I know. Try to set Parameter in Bean before
calling the method and then refer to it in your
parameter-less method.
Yours,
Martin
Von: Krishna K. Pandit [mailto:krishna.pan...@aptuit.com]
Gesendet: Mi 10.02.2010 06:14
An: MyFaces Discussion
Betreff: el expression
Hi all
Can any one can help me how to pass a parameter to a
method while
calling it in EL expression.
Im trying this
#{myBean.method('JAVA')}
But I m getting errors while rendering.
Thanks
Krishna Pandit
This email and any files transmitted with it are
confidential and intended
solely for the use of the individual or entity to whom
they are addressed.
If you have received this email in error please notify
the sender by email
reply and delete it from your system.
The integrity and security of this email cannot be
guaranteed on the Internet.
__
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AW: el expression
Hi,
there are some further tricks which you can use to pass parameters:
http://wiki.apache.org/myfaces/Parameters_In_EL_Functions
Yours,
Martin
Von: Krishna K. Pandit [mailto:krishna.pan...@aptuit.com]
Gesendet: Mi 10.02.2010 06:14
An: MyFaces Discussion
Betreff: el expression
Hi all
Can any one can help me how to pass a parameter to a method while
calling it in EL expression.
Im trying this
#{myBean.method('JAVA')}
But I m getting errors while rendering.
Thanks
Krishna Pandit
This email and any files transmitted with it are confidential and intended
solely for the use of the individual or entity to whom they are addressed.
If you have received this email in error please notify the sender by email
reply and delete it from your system.
The integrity and security of this email cannot be guaranteed on the Internet.
RE: el expression
Thanks I am trying. :)
-Original Message-
From: Martin Monshausen [mailto:martin.monshau...@prodyna.de]
Sent: 10 February 2010 15:08
To: MyFaces Discussion
Subject: AW: el expression
Hi,
there are some further tricks which you can use to pass parameters:
http://wiki.apache.org/myfaces/Parameters_In_EL_Functions
Yours,
Martin
Von: Krishna K. Pandit [mailto:krishna.pan...@aptuit.com]
Gesendet: Mi 10.02.2010 06:14
An: MyFaces Discussion
Betreff: el expression
Hi all
Can any one can help me how to pass a parameter to a method while
calling it in EL expression.
Im trying this
#{myBean.method('JAVA')}
But I m getting errors while rendering.
Thanks
Krishna Pandit
This email and any files transmitted with it are confidential and
intended
solely for the use of the individual or entity to whom they are
addressed.
If you have received this email in error please notify the sender by
email
reply and delete it from your system.
The integrity and security of this email cannot be guaranteed on the
Internet.
This email and any files transmitted with it are confidential and intended
solely for the use of the individual or entity to whom they are addressed.
If you have received this email in error please notify the sender by email
reply and delete it from your system.
The integrity and security of this email cannot be guaranteed on the Internet.
Re: el expression
done:
http://wiki.apache.org/myfaces/Parameters_In_EL_Functions
http://wiki.apache.org/myfaces/HowToEnableEl22
LieGrue,
strub
--- Matthias Wessendorf mat...@apache.org schrieb am Mi, 10.2.2010:
Von: Matthias Wessendorf mat...@apache.org
Betreff: Re: el expression
An: MyFaces Discussion users@myfaces.apache.org
Datum: Mittwoch, 10. Februar 2010, 10:36
thanks mark,
do you mind putting this into a wiki page ? :)
-Matthias
On Wed, Feb 10, 2010 at 10:10 AM, Mark Struberg strub...@yahoo.de
wrote:
Hiho!
It is possible, but only with a little trick.
Using a parameter in the EL is a new EL-2.2 feature
which is _not_ part of JSP-2.1 delivered with tomcat6 and
jetty6 but defined in JSR-245 MR-2 (JSP-2.2) [1].
You can enable EL-2.2 by using a few tricks even in
tomcat-6 and jetty6.
Here is how goes:
A.) You have to use el-api.jar and el-impl.jar from
the glassfish reference implementation. In your pom.xml:
!-- EL 2 --
dependency
groupIdjavax.el/groupId
artifactIdel-api/artifactId
version2.2/version
scopeprovided/scope
/dependency
profiles
profile
idjetty/id
build
plugins
plugin
groupIdorg.mortbay.jetty/groupId
artifactIdmaven-jetty-plugin/artifactId
version${jetty-version}/version
configuration
scanIntervalSeconds10/scanIntervalSeconds
/configuration
/plugin
/plugins
/build
dependencies
dependency
groupIdjavax.el/groupId
artifactIdel-api/artifactId
version2.2/version
scopecompile/scope
/dependency
dependency
groupIdorg.glassfish.web/groupId
artifactIdel-impl/artifactId
scoperuntime/scope
version2.2/version
/dependency
/dependencies
/profile
/profiles
This will allow you to use EL-2.2 by running
$ mvn clean install -Pjetty jetty:run
B.) preparing tomcat
1. go to the tomcat home directory
2. remove tomcats el-api.jar from the classpath:
$ mv ./lib/el-api.jar
./lib/el-api.jar.nixda
3. copy the EL-2.2 jars into ./lib (el-api-2.2.jar,
el-impl-2.2.jar)
4. make sure that the applications don't contain
those 2 el jars!
voila, have fun!
LieGrue,
strub
[1] http://jcp.org/aboutJava/communityprocess/mrel/jsr245/index.html
--- Michael Kurz michi.k...@gmx.at
schrieb am Mi, 10.2.2010:
Von: Michael Kurz michi.k...@gmx.at
Betreff: Re: el expression
An: users@myfaces.apache.org
Datum: Mittwoch, 10. Februar 2010, 9:33
Hi,
it is true that it is not possible to use method
parameters
or to call
methods of an object that are no getters or
setters (at
least before
Java EE 6).
But there are ways to bypass this limitation:
* If you only want to call a method in an EL
expression you
could define
an EL function (possible with JSP and Facelets).
* If you want to pass a parameter to an action
method you
could use an
alternative EL implementation like JBoss EL (see
[1]). For
this you have
to include the JBoss EL libraries and replace the
expression factory of
MyFaces like this in your web.xml:
!-- Replace ExpressionFactory for
Apache MyFaces --
context-param
param-nameorg.apache.myfaces.EXPRESSION_FACTORY/param-name
param-valueorg.jboss.el.ExpressionFactoryImpl/param-value
/context-param
regards
Michael
[1]:
http://docs.jboss.org/seam/2.0.1.GA/reference/en/html/elenhancements.html
Am 10.02.2010 09:20, schrieb Martin Monshausen:
Hi,
calling methods with parameters is not
possible in JSF
as far as I know. Try to set Parameter in Bean
before
calling the method and then refer to it in your
parameter-less method.
Yours,
Martin
Von: Krishna K. Pandit [mailto:krishna.pan...@aptuit.com]
Gesendet: Mi 10.02.2010 06:14
An: MyFaces Discussion
Betreff: el expression
Hi all
Can any one can help me how to pass a
parameter to a
method while
calling it in EL expression.
Im trying this
#{myBean.method('JAVA')}
But I m getting errors while rendering.
Thanks
Krishna Pandit
This email and any files transmitted with it
are
confidential and intended
solely for the use of the individual or
entity to whom
they are addressed.
If you have received this email in error
please notify
the sender by email
reply and delete it from your system.
The integrity and security of this email
cannot be
guaranteed on the
help jsf2 with Trinidad-2.0.0-alpha : NullPointerException in the render kit.
Hello ! I've been trying to use MyFaces-2.0 beta with Trinidad-2.0.0-alpha. I can't get get ok : I'm getting a NullPointer Exception in the Trinidad render kit. Here is the error stack : --- javax.faces.FacesException: java.lang.NullPointerException: renderKitId at org.apache.myfaces.context.ExceptionHandlerImpl.wrap(ExceptionHandlerImpl.java:241) at org.apache.myfaces.context.ExceptionHandlerImpl.handle(ExceptionHandlerImpl.java:156) at org.apache.myfaces.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:157) at org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:88) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:189) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:83) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) at java.lang.Thread.run(Thread.java:619) Caused by: java.lang.NullPointerException: renderKitId at org.apache.myfaces.renderkit.RenderKitFactoryImpl.getRenderKit(RenderKitFactoryImpl.java:75) at org.apache.myfaces.trinidadinternal.renderkit.CoreRenderKitFactory.getRenderKit(CoreRenderKitFactory.java:55) at javax.faces.component.UIComponentBase.getRenderer(UIComponentBase.java:1040) at javax.faces.component.UIComponentBase.decode(UIComponentBase.java:390) at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:1101) at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:1095) at javax.faces.component.UIViewRoot._processDecodesDefault(UIViewRoot.java:1345) at javax.faces.component.UIViewRoot.access$500(UIViewRoot.java:75) at javax.faces.component.UIViewRoot$ApplyRequestValuesPhaseProcessor.process(UIViewRoot.java:1380) at javax.faces.component.UIViewRoot._process(UIViewRoot.java:1311) at javax.faces.component.UIViewRoot.processDecodes(UIViewRoot.java:642) at org.apache.myfaces.lifecycle.ApplyRequestValuesExecutor.execute(ApplyRequestValuesExecutor.java:35) at org.apache.myfaces.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:138) ... 18 more -
need to access fully initilized context at deployment time
Hello all: my need is i need to use context at deployment time, with fully blown injections, how to accomplish this ? i tried phase listner, servletcontext listner but didnt work for me, i am using JSF 1.2 is there any way out? Thanks in advance.
