Re: Submit with several methods in Struts 2.2
Has it been included in the JIRA tracker? https://issues.apache.org/jira/browse/WW https://issues.apache.org/jira/browse/WWI don't see it Hernán On Tue, Sep 14, 2010 at 6:18 AM, Maqsud Mohammad maqsud.moham...@ratedpeople.com wrote: i raised this issue as a bug but havent got any updates from the struts2 team yet.
Submit with several methods in Struts 2.2
This pattern (submit tag with method specified)
http://struts.apache.org/2.2.1/docs/html-form-buttons-howto.html
worked for me in my previous version (from Struts 2.1.6).
Now (in Struts 2.2.1), I can't make it work. It always calls execute.
The only workaround I found was to set DynamicMethodInvocation=true (which
is discouraged in the docs, and was not necesary before).
Is this some documented change? Did I miss something?
Regards
Hernán
= sample code / configuration
public class TestMethodAction extends ActionSupport {
private String param1 =;
public String myMethod() throws Exception {
addActionMessage(Testing myMethod);
return SUCCESS;
}
// setters / getters
}
and my Jsp:
s:form
s:textfield name=param1 label=Write something /
s:submit value=Test method=myMethod /
/s:form
s:property value=param1/ !-- for testing if the Param has been read
(this works ok)--
Debug console info:
DEBUG [http-8080-1] org.apache.struts2.interceptor.FileUploadInterceptor
debug- Bypassing /test/TestMethod
DEBUG [http-8080-1]
org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor
debug- Validating /test/TestMethod with method execute.
DEBUG [http-8080-1] org.apache.struts2.dispatcher.ServletDispatcherResult
debug- Forwarding to location /jsp/test/TestMethod.jsp
DEBUG [http-8080-1] org.apache.struts2.components.UIBean debug- Rendering
template /template/xhtml/actionmessage
struts.xml:
...
constant name=struts.enable.DynamicMethodInvocation value=false /
constant name=struts.devMode value=true /
...
action name=TestMethod class=myproject.struts2.TestMethodAction
result/jsp/test/TestMethod.jsp/result
/action
==
Re: [s2] broken documentation in web site
More than 40 days passed, and still broken. http://struts.apache.org/2.1.8.1/docs/tag-reference.html http://struts.apache.org/2.1.8.1/docs/tag-reference.htmlThis is getting depressing, it makes Struts2 look as an dying project. Hernán
Re: Online docs messed up
Still broken. On Mon, May 17, 2010 at 12:39 PM, Lukasz Lenart lukasz.len...@googlemail.com wrote: 2010/5/14 nuwan chandrasoma mymail...@gmail.com: I also noticed that, i think the wiki .css is messed up, It's because of new Confluence and auto export plugin :-( I can restore the previous version of the css file but it looks like everyday a new export is generated :P Regards -- Łukasz http://www.lenart.org.pl/ Kapituła Javarsovia 2010 http://javarsovia.pl - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org -- Hernán J. González http://hjg.com.ar/ - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: java.lang.NoClassDefFoundError: org/apache/struts2/util/ObjectFactoryDestroyable
Are you placing your struts jars in the tomcat lib directory ? If so, try removing from there and placing them inside the war (web application) On Mon, May 17, 2010 at 4:16 PM, Emi Lu em...@encs.concordia.ca wrote: The most similar question I could find is: https://issues.apache.org/jira/browse/WW-2921 But did not find any solutions? Someone knows the solution? Thanks a lot! -- Lu Ying On 05/17/2010 02:50 PM, Emi Lu wrote: Hi Rebecca, Martin, Could you be having something going crazy with your build scripts or something where the struts core jar isn't getting put in the right spot? check to see if struts2-core-version.jar is located in YourWebApp/WEB-INF/lib Yes. it is there. Tomcat 6.0, jdk1.6, ant-1.6.2. If I restart tomcat, the error is gone. The error is shown only when I re-install source codes and did not reload tomcat. Some possible places that I should pay special attention? I am using ant 1.6.2. Could this cause some potential problems? How come restart tomcat, errors are gone? Thanks a lot! -- Lu Ying - Original Message From: Emi Luem...@encs.concordia.ca To: user@struts.apache.org Sent: Mon, May 17, 2010 10:48:38 AM Subject: java.lang.NoClassDefFoundError: org/apache/struts2/util/ObjectFactoryDestroyable Good morning List, Using struts2.1.8.1, when I reinstall my application, I always got the following errors java.lang.NoClassDefFoundError: org/apache/struts2/util/ObjectFactoryDestroyable But in struts.jar does contain this class. Could someone help and tell me what cause the problem? Thanks a lot -- Lu Ying SEVERE: Exception invoking periodic operation: java.lang.NoClassDefFoundError: org/apache/struts2/util/ObjectFactoryDestroyable at org.apache.struts2.dispatcher.Dispatcher.cleanup(Dispatcher.java:265) at org.apache.struts2.dispatcher.FilterDispatcher.destroy(FilterDispatcher.java:233) at org.apache.catalina.core.ApplicationFilterConfig.release(ApplicationFilterConfig.java:357) at org.apache.catalina.core.StandardContext.filterStop(StandardContext.java:3873) at org.apache.catalina.core.StandardContext.stop(StandardContext.java:4605) at org.apache.catalina.core.StandardContext.reload(StandardContext.java:3222) at org.apache.catalina.loader.WebappLoader.backgroundProcess(WebappLoader.java:403) at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1309) at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1601) at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1610) at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1610) at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1590) at java.lang.Thread.run(Thread.java:619) - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org -- Hernán J. González http://hjg.com.ar/ - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: java.lang.NoClassDefFoundError: org/apache/struts2/util/ObjectFactoryDestroyable
You are doing a hot deploy of your full webapplication inside a
Tomcat tree, without restarting it ? If that's the case, I'm not much
surprised, hot deploys are rather fragile with respect to class
loading issues in my experience. I restart Tomcat in each deploy.
On Mon, May 17, 2010 at 5:11 PM, Emi Lu em...@encs.concordia.ca wrote:
In my ant. build.xml file, I have classpath lib included shown as the
following:
path id=master-classpath
fileset dir=${libraries}
include name=*.jar/
/fileset
fileset dir=${j2ee-common}
include name=**/*.jar/
/fileset
/path
---. ${libraries} include struts-core.jar (webapp/WEB-INF/lib/)
target name=compile depends=init
echoCompile the source files/echo
javac srcdir=${source} destdir=${webapp}/WEB-INF/classes
classpath refid=master-classpath/
/javac
/target
Still not find the solution why I have to re-start tomcat after I do ant
-property build.xml
Thanks a lot!
--
Lu Ying
if your going to run your struts application (out of container) then you
will need struts-core-version.jar on CLASSPATH e.g.
dependency
groupIdorg.easymock/groupId
artifactIdeasymock/artifactId
version2.0/version
configuration
source1.5/source
target1.5/target
compilerargumentclasspath=$STRUTS2_HOME/core/target/struts2-core-2.1.8.jar;%CLASSPATH%/compilerargument
/configuration
scopetest/scope
/dependency
Martin Gainty
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Date: Mon, 17 May 2010 14:50:47 -0400
From: em...@encs.concordia.ca
To: mrc...@yahoo.com
CC: user@struts.apache.org; mgai...@hotmail.com
Subject: Re: java.lang.NoClassDefFoundError:
org/apache/struts2/util/ObjectFactoryDestroyable
Hi Rebecca, Martin,
Could you be having something going crazy with your build scripts
or something where the struts core jar isn't getting put in the right
spot?
check to see if struts2-core-version.jar is located in
YourWebApp/WEB-INF/lib
Yes. it is there.
Tomcat 6.0, jdk1.6, ant-1.6.2.
If I restart tomcat, the error is gone.
The error is shown only when I re-install source codes and did not
reload tomcat.
Some possible places that I should pay special attention? I am using
ant
1.6.2. Could this cause some potential problems? How come restart
tomcat, errors are gone?
Thanks a lot!
--
Lu Ying
- Original Message
From: Emi Luem...@encs.concordia.ca
To: user@struts.apache.org
Sent: Mon, May 17, 2010 10:48:38 AM
Subject: java.lang.NoClassDefFoundError:
org/apache/struts2/util/ObjectFactoryDestroyable
Good morning List,
Using struts2.1.8.1, when I reinstall my application, I always got
the following errors java.lang.NoClassDefFoundError:
org/apache/struts2/util/ObjectFactoryDestroyable
But in struts.jar does contain this class.
Could someone help and tell me what cause the problem?
Thanks a lot
--
Lu Ying
SEVERE: Exception invoking periodic operation:
java.lang.NoClassDefFoundError:
org/apache/struts2/util/ObjectFactoryDestroyable
at
org.apache.struts2.dispatcher.Dispatcher.cleanup(Dispatcher.java:265)
at
org.apache.struts2.dispatcher.FilterDispatcher.destroy(FilterDispatcher.java:233)
at
org.apache.catalina.core.ApplicationFilterConfig.release(ApplicationFilterConfig.java:357)
at
org.apache.catalina.core.StandardContext.filterStop(StandardContext.java:3873)
at
org.apache.catalina.core.StandardContext.stop(StandardContext.java:4605)
at
org.apache.catalina.core.StandardContext.reload(StandardContext.java:3222)
at
org.apache.catalina.loader.WebappLoader.backgroundProcess(WebappLoader.java:403)
at
org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1309)
Re: [s2] broken documentation in web site
Not only that, but the page displays ugly (classic missing css symptom) and the main css http://struts.apache.org/2.x/docs/resources/space.css still show errors inside: /* Could not locate resource: /includes/css/master.css */ On Thu, May 6, 2010 at 10:44 AM, Lukasz Lenart lukasz.len...@googlemail.com wrote: 2010/5/6 hernan gonzalez hgonza...@gmail.com: Uhmm CSS stuf is still broken for me -as detailed in previous post. And further, there's a #editReport() thing near the header in most pages, for example here http://struts.apache.org/2.x/docs/getting-started.html You meant that CSS - http://cwiki.apache.org/confluence/download/resources/confluence.ext.code:code/shStyles.css If so it will be removed as is not needed, also that #editReport() can be thrown away! On Thu, May 6, 2010 at 3:45 AM, Lukasz Lenart lukasz.len...@googlemail.com wrote: Strange, it looks ok right now ;-) @Wes did do some magic? Regards -- Łukasz http://www.lenart.org.pl/ Kapituła Javarsovia 2010 http://javarsovia.pl - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org -- Hernán J. González http://hjg.com.ar/ - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: [s2] broken documentation in web site
Not a cache issue on my side, I try this on several servers around the world and get the same: [vps1]~ $ wget --quiet -O- http://struts.apache.org/2.x/docs/resources/space.css | grep resource /* Could not locate resource: /includes/css/master.css */ /* Could not locate resource: /includes/css/wiki-content.css */ Do you get a different result ? Perhaps some cache in apache.org... ? Hernán /* Could not locate resource: /includes/css/master.css */ Try to force reload that page, I don't see such problems any more! - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
[s2] broken documentation in web site
Since several days ago, the docs in the webpage of Struts2 are badly broken, in particular the examples and code. Examples https://cwiki.apache.org/WW/stream-result.html http://struts.apache.org/2.x/docs/stream-result.html http://struts.apache.org/2.x/docs/writing-interceptors.html Compare the last ones with the older ones: http://struts.apache.org/2.0.14/docs/stream-result.html http://struts.apache.org/2.0.14/docs/writing-interceptors.html -- Hernán J. González http://hjg.com.ar/ - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: [s2] broken documentation in web site
It seems quite probable that all will get fixed when the docs are regenerated. Can somebody force a full regeneration? On Wed, May 5, 2010 at 12:00 PM, Lukasz Lenart lukasz.len...@googlemail.com wrote: 2010/5/5 Lukasz Lenart lukasz.len...@googlemail.com: Hmm something strange, the code is there but highlighting doesn't work any more :-( Here it is - https://issues.apache.org/jira/browse/INFRA-2638 but I have no clue how to solve that :P Regards -- Łukasz http://www.lenart.org.pl/ Kapituła Javarsovia 2010 http://javarsovia.pl - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org -- Hernán J. González http://hjg.com.ar/ - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
struts 2.1.6 verbose logging
Struts 2.1 introduces more verbose logging than Struts 2.0. While extremely valuable, some users may find these annoying. http://cwiki.apache.org/S2WIKI/troubleshooting-guide-migrating-from-struts-20x-to-21x.html The extremely annoying thing is that struts 2.1 emits those warnings (apparently) for each struts2 ui tag in each jsp page. (Could not find property [templateDir] ) In fact, a few (20 or 30) requests in my web application results in a lot (about 1000) of warnings which are not (AFAIK) related to my application, but to struts internals. I like to be warned of missing properties in the stack, as they might point to missing properies in my actions or bad spelt jsp tags... but this is not very useful: # tail -n 2000 /usr/local/tomcat/logs/catalina.out | grep Could not find | sed 's/http.* //' | sort | uniq -c 24 WARN [[.freemarker.Request] 24 WARN [[.freemarker.RequestParameters] 29 WARN [[org.apache.catalina.jsp_file] 29 WARN [[struts.valueStack] 864 WARN [[templateDir] 192 WARN [[theme] And no solution is provided, except for disabling those warnings completely. I'd like to know if that implies something wrong (or slightly wrong) about my jsp pages, or about struts. Hernán - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: Possible to return ibatis query in xml file?
If I understand right, the answer is no (and the question is not
related to struts, but only to ibatis).
You can't get (AFAIK) the sql generated/executed by ibatis, and there
are good reasons for that.
If you are debugging some sql problem, your database should allow you
to turn on full logging
of your sql queries.
Hernán J. González
http://hjg.com.ar/
On Wed, Mar 4, 2009 at 4:46 PM, Emi Lu em...@encs.concordia.ca wrote:
Good morning,
I have a question based on ibatis + struts. Would it be possible that in
java code, I could get the query in ibatis.
For example, in ibatis_query.xml
select id=test
select * from a
/select
In java,
===
public ActionForward execute(
ActionMapping mapping,
ActionForm aform,
HttpServletRequest request,
HttpServletResponse response)
throws Exception
{
String ibatis_sql = ***(something need to know).getQuery(test, null);
... ...
}
Thanks a lot!
Lu Ying
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Re: Struts 2 - After validation failure populating the drop downs
You should tell us how the dropdowns were populated in the first page. If only one Action class is involved, and the dropdowns are populated by reading some attribute of it (eg: getOptionListForDropDown() which looks at the optionListForDropDown list ) you should fill that list, not in the action method that is invoked for generating the first form page, but in the prepare method, or in the constructor, or making the getter method a lazy getter (my preferred way, in general; but this depends on the scenario) Hernán J. González http://hjg.com.ar/ -- - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: Best Practices for Forms
To avoid the problem of duplicated submissions (not only when
refreshing the result page, but also when double clicking the submit
button, or going back to the submited form and submitting again) you
should take a look at the TokenSessionStoreInterceptor.
But that is complementary with the other issue: it is not bad practice
to separate the actions addData from the action viewData, the
later is idempotent , the former is not. Hence, you might implement
two separate Actions (or a same Action with two methods that return
different results). For example
-
action name=SubmitData class=action.SubmitDataAction
result name=success/viewSubmitResult.jsp/result
/action
action name=ViewData class=action.ViewDataAction
result name=success/viewData.jsp/result
/action
(Here SubmitDataAction should include the Token interceptor to avoid
double submissions. And /viewSubmitResult.jsp might just show a
generic succes message with a link to the ViewDataAction action)
or
action name=SubmitData class=action.SubmitDataAction
result name=success
type=redirectViewDataAction.do?id=%{dataId}/result
/action
action name=ViewData class=action.ViewDataAction
result name=success/viewData.jsp/result
/action
(This is a little more straightforward, but has the slight
disadvantage of losing any ActionMessage you might have produced in
the SubmitDataAction)
---
Hernán J. González
http://hjg.com.ar/
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[s2] accesing params from s:include tag
I'm struggling with s:include + s:param in struts 2.0.14
The docs for the include tag http://struts.apache.org/2.0.14/docs/include.html
states:
How To access parameters Parameters are passed as request
parameters, so use the ${param.ParamName} notation to access them. Do
not use the property tag to access parameters in included files.
That's not very clear for me, (and for others, judging from old
messages in the list).
The parameters passed to an included jsp via struts2 tags can't be
accesed using struts2 tags??
(it appears that the parameters are not added to the parameters
collection in the actionContext)
This should be really simple, please, can't someone give an example ?
Say I have a page.jsp that includes a fragment jsp file via the following:
s:include value=frag.jsps:param name=opt1/s:param/s:include
In the frag.jsp I want to do something as
s:if test=#parameters.opt == 1 ... /s2:if
What would be the correct syntax?
Hernán J. González
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Re: [s2] accesing params from s:include tag
I was not able to do it, despite trying a million different forms as well as suggestions by some folks in strust mailing list. I do not think you will be able to access the param value passed to s:include within struts tag [clearly an obvious shortcoming]. Your best bet is using jsp expression language as the parameter is put in request scope. Indeed a shortcoming, and a frustrating one. Wouldn this be partially fixed if, when the s:include/s:param are evaluated, the params are also put into the parameters object in the ActionContext? Are there good reasons to not doing so ? BTW, although I much prefer Struts2 over Struts1, the fact that many developers -not gurus, but with some months of s2 experience- frequently need to try million different forms ( # % $ params parameters etc etc) till (in the best scenario) it happens to work, should tell something... Hernán J. González - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: Form validation: how can khow in jsp that my action validation failed?
Your jsp has access to your action, in the valuestack. So, you should be able to ask s:if test=hasActionErrors() /s:if Beware: for validation errors, besides hasActionErrors() you might want to ask hasFieldErrors(). Or use hasErrors() , that includes both Hernán J. González http://hjg.com.ar/ On Fri, Feb 27, 2009 at 3:25 PM, boraldo bora...@hotbox.ru wrote: I need output special info in JSP if validation failed. How can I do it? ActionSupport has method hasActionErrors. I need smth like that for JSP. -- View this message in context: http://www.nabble.com/Form-validation%3A-how-can-khow-in-jsp-that-my-action-validation-failed--tp22250234p22250234.html Sent from the Struts - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org -- - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
S2 - Errors in tags documentation
The docs for the iterator tag, http://struts.apache.org/2.0.11.2/docs/iterator.html has an error, IMO (apart from the unfortunate confusion over the 'id' vs 'var' attributes, which actually apply to struts 2.1) : It says: var : Name used to reference the value pushed into the Value Stack But, if I am not mistaken, the value is not 'pushed into the ValueStack', but 'placed into the ActionContext'. The same error appears in the bean tag docs: http://struts.apache.org/2.0.11.2/docs/bean.html Hernán J. González http://hjg.com.ar/ On Wed, Jan 21, 2009 at 9:25 AM, Fernandes Celinio SGCF celinio.fernan...@socgen.com wrote: Hello Lukasz, Can you access the source code of this plugin ? http://code.google.com/p/struts2ejb3/ I signed in on google but still cannot see any files. Is that project still empty ? Does anyone see the files ? -Message d'origine- De : Lukasz Lenart [mailto:lukasz.len...@googlemail.com] Envoyé : mardi 20 janvier 2009 22:10 À : Struts Users Mailing List Objet : Re: Injecting in Interceptors 2009/1/20 Ignacio de Córdoba icord...@skios.es: Anybody has an idea on how can I get info about ServletContext in the init() method of an interceptor? I'd like to lookup EJBs there and not lookup them for every request (I know I can get the info I need from ActionInvocation object that every intercept() gets) Did you try to use that plugin [1], you can ever base on it, build your own specific solution [1] http://code.google.com/p/struts2ejb3/ Regards -- Lukasz http://www.lenart.org.pl/ - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org -- - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: S2 - Errors in tags documentation
Of course, the object is pushed on the stack in every case (inside the
scope of the iterator /bean tag) but , apart from that, the var/id
attribute is used to place it (with that name!) in the ActionContext,
and it will remain there even outside the tag scope, after it has been
removed from the stack.
The docs seem (to me?) to imply that the name is used for pushing it
onto the stack (which doesnt make sense).
On Wed, Jan 21, 2009 at 5:58 PM, Dave Newton newton.d...@yahoo.com wrote:
(Forgot to add that the same is true for the bean tag as well.)
Dave Newton wrote:
hernan gonzalez wrote:
The docs for the iterator tag,
http://struts.apache.org/2.0.11.2/docs/iterator.html
has an error, IMO (apart from the unfortunate confusion over the 'id'
vs 'var' attributes, which actually apply to struts 2.1) :
It says:
var : Name used to reference the value pushed into the Value Stack
But, if I am not mistaken, the value is not 'pushed into the
ValueStack', but 'placed into the ActionContext'.
Supplying the var/id attribute doesn't remove the stack push, it just adds
the stack context reference. For example, from S2.0.11's IteratorComponent
code:
if ((iterator != null) iterator.hasNext()) {
Object currentValue = iterator.next();
stack.push(currentValue);
String id = getId();
if ((id != null) (currentValue != null)) {
stack.getContext().put(id, currentValue);
}
//...
Dave
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--
Hernán J. González
http://hjg.com.ar/
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Re: [ANNOUNCE] Struts 2.1.6 GA Release
Thats fixed Another related issue: The releases notes for 2.1.6 has a (correct) link to releases notes for previous - 2.1.5 , and so on. This seems to be the only (is it?) way of look at the changes from 2.0. Besides being a little involved (I believe the changes from 2.0.x should be more visible; and a link to the wiki article 2.0 to 2.1 for migration instructions would be useful), the link 2.1.4 releases notes breaks the chain, its previous release notes link points to itself. http://struts.apache.org/2.1.6/docs/version-notes-214.html Hernán J. González http://hjg.com.ar/ On Thu, Jan 15, 2009 at 12:50 AM, Musachy Barroso musa...@gmail.com wrote: The link should be fine now. Thanks for reporting. musachy On Wed, Jan 14, 2009 at 9:39 PM, Martin Gainty mgai...@hotmail.com wrote: Hernan Can you file a bug report for this error at http://issues.apache.org/struts Saludos Cordiales desde EEUU Martin Gainty GMT+5 __ Disclaimer and confidentiality note Everything in this e-mail and any attachments relates to the official business of Sender. This transmission is of a confidential nature and Sender does not endorse distribution to any party other than intended recipient. Sender does not necessarily endorse content contained within this transmission. Date: Wed, 14 Jan 2009 17:37:35 -0200 From: hgonza...@gmail.com To: user@struts.apache.org Subject: Re: [ANNOUNCE] Struts 2.1.6 GA Release The link to Releases notes in the main download page is broken. -- Hernán J. González http://hjg.com.ar/ On Wed, Jan 14, 2009 at 12:19 PM, Musachy Barroso musa...@gmail.com wrote: The Apache Struts group is pleased to announce that Struts 2.1.6 is available as a General Availability release. The GA designation is our highest quality grade. - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org _ Windows Live™: Keep your life in sync. http://windowslive.com/explore?ocid=TXT_TAGLM_WL_t1_allup_explore_012009 -- Hey you! Would you help me to carry the stone? Pink Floyd - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org -- - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: [ANNOUNCE] Struts 2.1.6 GA Release
The link to Releases notes in the main download page is broken. -- Hernán J. González http://hjg.com.ar/ On Wed, Jan 14, 2009 at 12:19 PM, Musachy Barroso musa...@gmail.com wrote: The Apache Struts group is pleased to announce that Struts 2.1.6 is available as a General Availability release. The GA designation is our highest quality grade. - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: struts 2.1.5 listed on http://struts.apache.org/2.x/
Another issue with the web site (probably it has been already noted) : The Recent Threads box, in prominent place in the main page http://struts.apache.org/ has not been updated in more than a year (!) Hernán J. González http://hjg.com.ar/ - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: OGNL exceptions are swallowed by struts2
I agree, Struts2 sucks big time in this regard while being an excellent framework otherwise. Robert Judging from my (not very long) experience with Struts2, I agree wholeheartedly with that. It really seems badly broken that the framework (OGNL, in this case) swallows exceptions (even if we are on the view stage, even if it logs it). See also this thread http://markmail.org/message/ui2gbkuqjiuhnudf If the very architecture design of OGNL implies that this cannot be fixed, developers should be clearly warned about it. It means, for example, that the one has put special care with lazy getters in the action (those which are called from the rendering stage), as exceptions during its execution won't break the jsp page. IMHO, this simply sucks. Hernán J. González http://hjg.com.ar/ - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: struts 2.1.5 listed on http://struts.apache.org/2.x/
Now it says 2.1.6 ... Please fix it, it's the first page that Googles shows searching by struts2. Hernán J. González http://hjg.com.ar/ On Mon, Jan 5, 2009 at 4:37 PM, Chris Pratt thechrispr...@gmail.com wrote: That is the official page, in fact 2.1.5 isn't actually on the page that button is linked to. My guess would be something in the CI Script updates the blue button automatically and it was unintentionally triggered. (*Chris*) On Mon, Jan 5, 2009 at 9:14 AM, bradcupit b...@lsu.edu wrote: Wendy Smoak-3 wrote: From http://struts.apache.org, that page is linked under 'Development' as 'Struts 2.x Draft Docs' Oh wow, I didn't realize that page was a development page. That actually explains a bit. :-) Wendy Smoak-3 wrote: I'm curious, how did you get to that page? I've had the link for quite a while, and assumed it was the main Struts 2 page. I just did a Google search for struts 2, without the quotes, and the first link Google pulls up is http://struts.apache.org/2.x/ -- View this message in context: http://www.nabble.com/struts-2.1.5-listed-on-http%3A--struts.apache.org-2.x--tp21293172p21295111.html Sent from the Struts - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org -- - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: How traumatic is to migrate from struts version 1.2 to struts version 2.0 ???
S2 and S1 are entirely different frameworks. The migration involves rewriting a lot, actions and jsp. They can coexist, though, and you can migrate gradually, by steps. We are doing that: two related webapps; the small one (25 actions, 70 jsp) is fully done, the other is about twice bigger and almost done. It was quite a job, but rather satisfying (each ActionForm deleted...is a pleasure), I'd really hate to have to go back to Struts 1. Suerte! Hernán J. González http://hjg.com.ar/ Hie everybody: I have a project working with struts 1.2 version, I would want to know How traumatic is to migrate from struts version 1.2 to struts version 2.0 ??? Thanks in advance. Greetings Ariel -- - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: struts2 validation failed method
The quick answer: in the default configuration, when the validation fails the result INPUT (input) is returned. You frequently define a mapping for this action and result in your struts.xml which renders the original jsp (the input) so that the user can see the errors (eg: s:actionerrors /) and reenter the data. Hernán J. González http://hjg.com.ar/ On Mon, Nov 3, 2008 at 7:59 AM, Harden ZHU [EMAIL PROTECTED] wrote: Hi, I have Basic Validation. If validation failed, which method struts2 is calling? Can I define some method like in struts1 input? Thanks - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [S2]Multiple Form Submission
On Wed, Oct 29, 2008 at 8:06 PM, Jishnu Viswanath [EMAIL PROTECTED] wrote: In some case I am getting Map session = ActionContext.getContext().getSession(); And the session contains a key called Unless you are doing some research to understand struts internals or deal with some very strange scenario, you should keep it simple, don's mess with the token in java, and practically never refer explicity to the actioncontext in your action. This introduces unnecessary coupling with struts internals, and smells just bad. Hernán - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [S2]Multiple Form Submission
http://struts.apache.org/2.0.11.2/docs/token-interceptor.html http://struts.apache.org/2.0.11.2/docs/token-session-interceptor.html http://www.planetstruts.org/struts2-showcase/token/index.jsp Hernán J. González http://hjg.com.ar/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How to recover the action's name executed
If you need to execute different validation for each method, would'n it be more pertinent to validate programatically, invoking the corresponding validation method from each action method ? On Wed, Oct 29, 2008 at 10:55 AM, Juanjo Cuadrado [EMAIL PROTECTED] wrote: Hi, I need to know how to recover (from the validation method) the name of de action that has been invoked. I want to know the name of the method that will be executed for this action (in the struts.xml I have put diferents methods for the same action class). Thanks. -- Hernán J. González http://hjg.com.ar/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How to putt objects on the valuestack from INSIDE an action?
A suggestion, which might or not be adequate for your case: If every action/jsp of your webapplication share that behaviour, and if your actions presently just extend ActionSupport, you might want to change that so that they extend instead a MySiteAction class (which extends ActionSupport and implements ServletRequestAware) with a getter for that object kept in the session. Hernán J. González http://hjg.com.ar/ On Wed, Oct 29, 2008 at 8:46 AM, Alexander Baetz [EMAIL PROTECTED] wrote: I guess i should add explanation. i want to save an object permanently on the value stack. In my case this object holds many informations that configure my pages (loginuserid...). It is created inside my loginAction. I can get it from an action with a get-Method, but this object is permanent and doesnt matter for any action beside login/logout. But the jsp uses it every time. I could put this object into the session (which i currently do). But i like the value stack, and prefere lines like #Settings.loginUser.id instead of #session.settings.loginuser.id Hope i could explain my problem Greetings, Laures Sébastien Domergue schrieb: - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How to recover the action's name executed
I wrote validate programatically, it's rather trivial, though
perhaps does not mix well with
declarative validation, if you are using it. For example
public class MyAction extends ActionSupport implements Validateable {
public String method1() throws Exception {
validate1();
if(hasErrors()) return INPUT;
... // real method1 work
}
public String method2() throws Exception {
validate2();
if(hasErrors()) return INPUT;
... // real method1 work
}
public void validate1() {
...
}
public void validate2() {
...
}
public void validate () {
// common validation for every method
}
}
On Wed, Oct 29, 2008 at 11:52 AM, Juanjo Cuadrado [EMAIL PROTECTED] wrote:
uuummm... yes... but.. how?
have you documentation this?
2008/10/29 hernan gonzalez [EMAIL PROTECTED]
If you need to execute different validation for each method, would'n
it be more
pertinent to validate programatically, invoking the corresponding
validation method
from each action method ?
On Wed, Oct 29, 2008 at 10:55 AM, Juanjo Cuadrado [EMAIL PROTECTED]
wrote:
Hi,
I need to know how to recover (from the validation method) the name of de
action that has been invoked. I want to know the name of the method that
will be executed for this action (in the struts.xml I have put diferents
methods for the same action class).
Thanks.
--
Hernán J. González
http://hjg.com.ar/
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Re: [S2]Multiple Form Submission
Take a look at the documentation. The message is quite clear: No result defined for action com.neolivz.sandbox.action.IndexAction and result invalid.token The Tokeninterceptor throw a special result invalid.token when the token is invalid (what usually means a double submit). Hence, you should configure specify a jsp for that result in your action mapping (for that action, and/or globally). Take a look also to the token-session-interceptor.html which has a (perhaps) more interesting behaviuor. You might also buy the struts2 in action book. Regards Hernán J. González http://hjg.com.ar/ On Wed, Oct 29, 2008 at 2:54 PM, Jishnu Viswanath [EMAIL PROTECTED] wrote: Hi, Thanks for the reply but I tried it out but got this error. In my stack I added interceptor-ref name=token-session/ I have a list of interceptors stacks, I added to them HTTP ERROR: 404 No result defined for action com.neolivz.sandbox.action.IndexAction and result invalid.token RequestURI=/WebSandbox/index.action Caused by: No result defined for action com.neolivz.sandbox.action.IndexAction and result invalid.token - action - file:/D:/Work/TWMS/WebSandbox/target/classes/struts.xml:12:71 at com.opensymphony.xwork2.DefaultActionInvocation.executeResult(DefaultActionInvocation.java:345) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248) at org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:50) at org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:507) at org.apache.struts2.dispatcher.FilterDispatcher.doFilter(FilterDispatcher.java:421) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1065) at org.apache.struts2.dispatcher.ActionContextCleanUp.doFilter(ActionContextCleanUp.java:99) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1065) at org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:174) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:77) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1065) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:365) at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:185) at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181) at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:689) at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:391) at org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:146) at org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114) at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139) at org.mortbay.jetty.Server.handle(Server.java:285) at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:457) at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:751) at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:500) at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:209) at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:357) at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:329) at org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:475) Powered by Jetty:// Regards, Jishnu Viswanath Software Engineer *(+9180)41190300 - 222(Ext) ll * ( + 91 ) 9731209330ll Tavant Technologies Inc., www.tavant.com PEOPLE :: PASSION :: EXCELLENCE -Original Message- From: hernan gonzalez [mailto:[EMAIL PROTECTED] Sent: Wednesday, October 29, 2008 7:04 PM To: Struts Users Mailing List Subject: Re: [S2]Multiple Form Submission http://struts.apache.org/2.0.11.2/docs/token-interceptor.html http://struts.apache.org/2.0.11.2/docs/token-session-interceptor.html http://www.planetstruts.org/struts2-showcase/token/index.jsp Hernán J. González http://hjg.com.ar/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Any comments or statements made in this email are not necessarily those of Tavant Technologies. The information transmitted is intended only for the person or entity to which it is addressed and may contain confidential and/or privileged material. If you have received this in error, please contact the sender and delete the material from any computer. All e-mails sent from or to Tavant Technologies may be subject to our monitoring procedures
Re: [S2]Multiple Form Submission
The s:token / should be in the jsp that creates the form that is submitted to the action (not in the result jsp!), so that the action can check for its existence. And the stack with the token interceptor should be applied only to that action/method. Hernán J. González http://hjg.com.ar/ On Wed, Oct 29, 2008 at 4:38 PM, Jishnu Viswanath [EMAIL PROTECTED] wrote: Hi Wes, I was not using s:token / But after your mail I just added that, and tried I have an empty jsp %@ taglib prefix=s uri=/struts-tags % %@ taglib prefix=t uri=/test % html head titleIndex/title s:head theme=ajax/ /head body s:token/ /body /html This jsp is mapped in index.action In struts.xml I have the action mapped which refers to the following interceptor stack interceptor-stack name=paramsPrepare interceptor-ref name=token-session/ interceptor-ref name=exception / interceptor-ref name=alias / interceptor-ref name=checkbox / interceptor-ref name=params / interceptor-ref name=servlet-config / interceptor-ref name=prepare / interceptor-ref name=conversionError / /interceptor-stack And action map is like this action name=index class=com.neolivz.sandbox.action.IndexAction interceptor-ref name=paramsPrepare/ result/jsp/index.jsp/result /action And ;) it does work without the token-session interceptor :D Regards, Jishnu Viswanath Software Engineer *(+9180)41190300 - 222(Ext) ll * ( + 91 ) 9731209330ll Tavant Technologies Inc., www.tavant.com PEOPLE :: PASSION :: EXCELLENCE -Original Message- From: Wes Wannemacher [mailto:[EMAIL PROTECTED] Sent: Wednesday, October 29, 2008 11:47 PM To: Struts Users Mailing List Subject: Re: [S2]Multiple Form Submission Can you copy/paste some of your action/jsp/configuration code. Are you using the s:token / tag in your form? -Wes On Wed, Oct 29, 2008 at 2:09 PM, Jishnu Viswanath [EMAIL PROTECTED] wrote: Hi, I read that part, First thing I used token session interceptor, it says it will block subsequent requests until the first request is complete, and then instead of returning the invalid.token code Second there was no double post, none of my pages are loading when I added this interceptor. Regards, Jishnu Viswanath Software Engineer *(+9180)41190300 - 222(Ext) ll * ( + 91 ) 9731209330ll Tavant Technologies Inc., www.tavant.com PEOPLE :: PASSION :: EXCELLENCE -Original Message- From: hernan gonzalez [mailto:[EMAIL PROTECTED] Sent: Wednesday, October 29, 2008 11:26 PM To: Struts Users Mailing List Subject: Re: [S2]Multiple Form Submission Take a look at the documentation. The message is quite clear: No result defined for action com.neolivz.sandbox.action.IndexAction and result invalid.token The Tokeninterceptor throw a special result invalid.token when the token is invalid (what usually means a double submit). Hence, you should configure specify a jsp for that result in your action mapping (for that action, and/or globally). Take a look also to the token-session-interceptor.html which has a (perhaps) more interesting behaviuor. You might also buy the struts2 in action book. Regards Hernán J. González http://hjg.com.ar/ On Wed, Oct 29, 2008 at 2:54 PM, Jishnu Viswanath [EMAIL PROTECTED] wrote: Hi, Thanks for the reply but I tried it out but got this error. In my stack I added interceptor-ref name=token-session/ I have a list of interceptors stacks, I added to them HTTP ERROR: 404 No result defined for action com.neolivz.sandbox.action.IndexAction and result invalid.token RequestURI=/WebSandbox/index.action Caused by: No result defined for action com.neolivz.sandbox.action.IndexAction and result invalid.token - action - file:/D:/Work/TWMS/WebSandbox/target/classes/struts.xml:12:71 at com.opensymphony.xwork2.DefaultActionInvocation.executeResult(DefaultActionInvocation.java:345) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248) at org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:50) at org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:507) at org.apache.struts2.dispatcher.FilterDispatcher.doFilter(FilterDispatcher.java:421) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1065) at org.apache.struts2.dispatcher.ActionContextCleanUp.doFilter(ActionContextCleanUp.java:99) at org.mortbay.jetty.servlet.ServletHandler
Re: [S2] actions responding only to POST/GET methods
Don is right. No security issue here (and absolutely nothing to do with PHP's register_globals). I see little use in trying to discriminate between GET and POST in the action side, at least not in relation with security. Of course, you should never use GET when submitting a password, but that's a privacy concern you (developer) just deal when writing your jsp. An hypothetical convolved user can always try to go the same url using a GET, passing the parameters in the query string. But that would be a dumb user rather than a malicious one. The action could deny the request if it is a GET, but that would be little or no gain; the harm the user can do (to himself; eg leaving his password in some log) has already been done. Hernán On Tue, Oct 28, 2008 at 11:27 AM, Don Brown [EMAIL PROTECTED] wrote: PHP's register_globals really has nothing to do with GET vs POST but rather with how it could be possible to inject variables into a script to compromise later evaulation. Since Java doesn't allow such dynamic variables, there is no equivalent. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
struts2 mailing list?
Sorry if this has been discussed/answered before, but: Wouldn't it be nice to split the mailing list, so that Struts2 has its own list? Really, we all know that Struts2 and Struts1/Classic are very different frameworks, and the user interest in the messagges about s2 have, in all probability, little interest in the messages from s1, and viceversa. Hernán J. González - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
s2: Simple 'show empty form' flow
In any webapp the most typical and simple form flow involves two steps: (from the serverside point of view) 1) show an empty form for the user to fill the fields 2) receive the data, validate ; if ok, process it and show response page; if not, show the same previous form with error messages In Struts2, the standard mapping could be (taken from Struts2 in action) action name=Registration result/Registration.jsp/result /action action name=Register class=manning.Register result/RegistrationSuccess.jsp/result result name=input/Registration.jsp/result /action Now, this does not seem very nice to me. -Two mappings for such a simple case seems a little too much -Duplication/coupling of the input jsp (Registration.jsp) in the two mappings -Registration.jsp must specify the Register action name in its form tag This might be simplified by using a single mapping (the second one), by giving the action a little more intelligence: has the user submitted anything? if not, this is just a request to show the input form; then, return INPUT; elsewhere, do as usual. This can be done (the decision show the empty form might involve asking if there were any parameters, etc), but where ? I want to make that decision even before the validation takes places, so that the empty form does not show some field X is required, hence I guess it would be some interceptor's work. But before trying to write it, I wanted to asked here if this scenario has not been considered, as it seems so common... -- Hernán J. González http://hjg.com.ar/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Clean some characters in request parameters
There's nothing in Struts that will take care of this directly. Ideally your users should be able to enter whatever characters they want; I would be looking at how to get the database layer to cooperate, instead of imposing arbitrary input restrictions based on the current database configuration. That said, here are some ideas to consider that might help get this done: - to simply validate input and reject any that is outside the target character set, you could implement a custom validator; - to transliterate the input (performing character conversions to force the input into the target character set), you could implement a custom converter - to apply either strategy to *all* inputs for a particular action or set of actions, you would want to use an interceptor. I would guess you'd need to call actionInvocation.getActionContext().setParameters() with your 'manipulated' request parameter data. Good answer. Thanks. Hernán - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Clean some characters in request parameters
Assume I have a lot of html forms with text inputs, and I want to palce some restrictions for the set of allowed chars. Sort of a sanity check, at the charset level. For a concrete example, my storage (db) uses LATIN9 (iso-8859-15), and the user sometimes can enter the non-allowed acute-accent (instead of the intended-correct apostrophe). In this -and similar cases- I want to detect it (replacing it with the good character, or throwing an error). I wish to do it globally, not field by field... though not for the entire application, but for a set of actions. I was thinking of an interceptor that operates at the HttpServletRequest level, before the ParametersInterceptor is applied (I don't care if the http param corresponds to a String property), but this does not seem very straightforward , as the HttpServletRequest does not allow to manipulate the params. Any suggestion or pointer? Hernán - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Clean some characters in request parameters
Assume I have a lot of html forms with text inputs, and I want to palce some restrictions for the set of allowed chars. Sort of a sanity check, at the charset level. For a concrete example, my storage (db) uses LATIN9 (iso-8859-15), and the user sometimes can enter the non-allowed acute-accent (instead of the intended-correct apostrophe). In this -and similar cases- I want to detect it (replacing it with the good character, or throwing an error). I wish to do it globally, not field by field... though not for the entire application, but for a set of actions. I was thinking of an interceptor that operates at the HttpServletRequest level, before the ParametersInterceptor is applied (I don't care if the http param corresponds to a String property), but this does not seem very straightforward , as the HttpServletRequest does not allow to manipulate the params. Any suggestion or pointer? Hernán - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: s2: Including Freemarker templates from JSP
Thanks.
It is indeed almost sufficient.
The docs had led to me think the params were the only way to pass
parameters to the template, but in fact it works as it should without
any parameters, seeking the values in the value stack.
That's fine.
The only inconvenience is the rigid scheme for specifying the file
path: ${templateDir}/${theme}/${template}. And it doesnt accept an
empty theme.
Hernán J. González
http://hjg.com.ar/
On Sun, Mar 30, 2008 at 7:40 PM, Jeromy Evans
[EMAIL PROTECTED] wrote:
The Struts2 Component tag may be sufficient:
http://struts.apache.org/2.x/docs/component.html
hernan gonzalez wrote:
I have some freemarker templates (general purpose, i.e. not
specifically for struts2) that generate html fragments, which I would
like to include in some jsp pages (in a struts2 environment).
Which are my alternatives? At first I tought of making a general jsp
jsp:include page=includeFreemarkerS2.jsp
jsp:param name=templateName value=test/foo.ftl /
/jsp:include
where includeFreemarkerS2.jsp invokes (with Java scriptlet) my already
working aplication logic that finds-parses-fills the template, getting
the datamodel from the corresponding scope. But I am not sure of how
to pass some datamodel that wraps the ValueStack to Freemarker. And I
suspect there must be a simpler and nicer solution.
Suggestions?
Hernán
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Re: s2: Including Freemarker templates from JSP
Thanks.
It is indeed almost sufficient.
The docs had led to me think the params were the only way to pass
parameters to the template, but in fact it works as it should without
any parameters, seeking the values in the value stack.
That's fine.
The only inconvenience is the rigid scheme for specifying the file
path: ${templateDir}/${theme}/${template}. And it doesnt accept an
empty theme.
Hernán J. González
http://hjg.com.ar/
On Sun, Mar 30, 2008 at 7:40 PM, Jeromy Evans
[EMAIL PROTECTED] wrote:
The Struts2 Component tag may be sufficient:
http://struts.apache.org/2.x/docs/component.html
hernan gonzalez wrote:
I have some freemarker templates (general purpose, i.e. not
specifically for struts2) that generate html fragments, which I would
like to include in some jsp pages (in a struts2 environment).
Which are my alternatives? At first I tought of making a general jsp
jsp:include page=includeFreemarkerS2.jsp
jsp:param name=templateName value=test/foo.ftl /
/jsp:include
where includeFreemarkerS2.jsp invokes (with Java scriptlet) my already
working aplication logic that finds-parses-fills the template, getting
the datamodel from the corresponding scope. But I am not sure of how
to pass some datamodel that wraps the ValueStack to Freemarker. And I
suspect there must be a simpler and nicer solution.
Suggestions?
Hernán
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s2: Including Freemarker templates from JSP
I have some freemarker templates (general purpose, i.e. not specifically for struts2) that generate html fragments, which I would like to include in some jsp pages (in a struts2 environment). Which are my alternatives? At first I tought of making a general jsp jsp:include page=includeFreemarkerS2.jsp jsp:param name=templateName value=test/foo.ftl / /jsp:include where includeFreemarkerS2.jsp invokes (with Java scriptlet) my already working aplication logic that finds-parses-fills the template, getting the datamodel from the corresponding scope. But I am not sure of how to pass some datamodel that wraps the ValueStack to Freemarker. And I suspect there must be a simpler and nicer solution. Suggestions? Hernán - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: s2 : checkbox and checkboxlist : dynamic lists
Does not work for me.
Does that work on struts 2.0.x ? Did you find documented somewhere ?
Some special interceptor o configuration ?
Hernán J. González
On Jan 11, 2008 4:23 PM, Rubbinio [EMAIL PROTECTED] wrote:
Actually you can do something like this
s:checkbox name=selectedGroup fieldValue=%{id}_%{nextCell.label} /
And in the action class you can have:
private String[] selectedGroup;
Which will be populated back with what you have selected. It works fine in
our application.
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s2 : checkbox and checkboxlist : dynamic lists
Disclaimer: I'm fairly new to Struts2, so I may me wrong. But: I feel the behaviour of checkbox tag lacking. I dont think there is a straighforward way to do a common web-application case: a form with a dynamic list of N records (rows), each of which can be selected by the user by a checkbox. (Example: a webmail). The UI checkbox tag of struts does not seem to cope well with this. I know of checkboxlist; but this does not seem the right answer. checkboxlist is thought as a macro-input component, very similar to a select box with multiple selection. That is, its idea is one checkbox tag instance which loops over all the N set of selections. I know there are some twists to adapt it to my situation (N instances of the checkboxlist tag, each of which has a list of only one element). This can be worked, but I feel it hacky/dirty, and has some limitations (BTW: I found the checkboxlist tag somewhat impredecible; the valueKey and valueList work inconsistently, the label is used even with the simple theme, etc). For my situacion, I believe, one should be able to use the checkbox tag (after all, one is trying to output one checkbox , not a list). And the original html specification copes ok with this, and it has been done for ages in web programming. In fact, the present struts implementation of the checkbox tag severly limits the usefullnes of the fieldvalue attribute: practically only the true and false values seems to be expected. My question/proposal: the checkbox UI tag should accept (and expect) to be backed (via the name attribute) not only to a Boolean field, but also to a Collection. In this case, the parameter interceptor would work similarly than for a multiple-select: add the value to the collection, and check for its existence. Is there some catch for this not being implemented in that way? Hernán J. González http://hjg.com.ar/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
struts2: some action mapping clarificacions needed
I have a wildcard mapping, say
action name=CarCRUD_* method={1} class=myCarCRUAction
If I have a form
s:form action=CarCRUD_load...
which results in (html stripped)
form action=/Presentation/test/CarCRUD_load.do2
and inside I have some submit buttons which go to other methods (besides load)
I can accomplish that by using the method and action attrbiute of
the submit struts-tag,
eg
s:submit value=Borrar action=CarCRUD_delete / (case 1)
s:submit value=Do1 method=met1 / (case 2)
This would invoke the delete() and met1() methods in my action class,
respectively.
The magic, as I see, is done by struts-tag by inserting the http parameters
action:CarCRUD_delete=Borrar
method:met1=Do1
respectively in the resultant request. But the url of the request is
still /myapp/CarCRUD_load.do2
Then...
Am I to deduce that Struts2, BEFORE going to the struts.xml file, when
it must determine
the action name, replaces the standard action according to the url
(ie. CarCRUD_load )
if it finds some action:xxx parameter (in the first case) ?
(say: it assumes that the action name is CarCRUD_delete and from
them it continues
as usual) ?
And that, (in the second case), AFTER having deterined the method
name according to the standard
rule ( CarCRUD_load ) , finds the matching action mapping in
struts.xml, BUT instead of applying the
pattern matching rule, as it finds some method:xxx parameter in the
request , uses that method ?
Is this so ?
Is there some place in the documentation to see this behaviour ?
Is there other way of setting the method name ? (eg: with a -fixed
named- parameter VALUE ) ?
Hernán
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