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user Digest 10 Feb 2008 18:25:59 -0000 Issue 7855
Topics (messages 182398 through 182427):
Re: [Struts2.011] Best approach for limited view
182398 by: Jeromy Evans
Re: Too Many Connection
182399 by: Frans Thamura
182400 by: Jeromy Evans
java.lang.NoClassDefFoundError for beanutils converter
182401 by: hardc0d3r
182403 by: Arpan Debroy
182406 by: hardc0d3r
182418 by: hardc0d3r
182423 by: Antonio Petrelli
182424 by: Dave Newton
182426 by: Arpan Debroy
Re: using disabled attributes in <s:submit> tag
182402 by: Arpan Debroy
Re: j4 and retrotranslator
182404 by: Nils-Helge Garli Hegvik
182405 by: Antonio Petrelli
how to know what error is displayed in jsp
182407 by: hardc0d3r
182408 by: Dave Newton
182409 by: Antonio Petrelli
182412 by: Laurie Harper
validation for <s:select> tag
182410 by: Raghuveer Rawat
Re: What cd be wrong?
182411 by: Nils-Helge Garli Hegvik
How to Default a value in dynamic list (s:select)
182413 by: Raghuveer Rawat
182414 by: Wes Wannemacher
[S2] GWT
182415 by: hezjing
182416 by: Frans Thamura
182420 by: hezjing
182421 by: Frans Thamura
Re: Struts 2 Validation issue
182417 by: Jeromy Evans
STRUTS 2.0.9 File tag
182419 by: Srikanth Muthyala
182422 by: Jeromy Evans
OGNL kicks major butt!
182425 by: stanlick.gmail.com
182427 by: Dave Newton
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user_182398.ezm (zipped)lbastil wrote:
> Please give me advices what would be the best approach in the struts 2 world
> to realize a limited view (authorization).
>
> In struts 1 I would have created a simple tag which is able to render it
> childs dependent on
> authorization of user, something like:
> <mytags:guard permission="write">
> ... some content ...
> </mytags:guard>
>
> Is there a better / more elegant / more flexible alternative in struts2?
>
> Thank you very much in advance
> Basti
>
There's nothing better / more elegant / more flexible bundled with
struts 2. Your approach looks good.
I mainly use Tiles 2 for components within a page and many of these tags
include a role attribute equivalent to your permission attribute.
Attachment:
user_182399.ezm (zipped)hi there,
i am developing system using struts2, hibernate, and spring
and show off the error too many connection ,
and the error show off after there is 300 user log to the systme
can help anyone
F
Attachment:
user_182400.ezm (zipped)Hi Frans,
You need to isolate what there's too many connections to. Is it the
database, the http server or some other resource?
My wild "stab in the dark" is that you're using the Session In View
pattern with hibernate and a connection pool setup through spring. The
pool is probably exhausted and you need to increase a setting in the
pool's config (and perhaps match it in the database). It may also be
worthwhile to design out unintended/unused connections. eg. don't use
session-in-view on pages that don't need a hibernate session.
Struts 2 is probably not a contributing factor and when you've isolated
the problem you'll find better help in hibernate/spring's/others FAQ.
Apache JMeter may help too:
http://jakarta.apache.org/jmeter/
regards,
Jeromy
Frans Thamura wrote:
> hi there,
>
> i am developing system using struts2, hibernate, and spring
>
> and show off the error too many connection ,
>
> and the error show off after there is 300 user log to the systme
>
> can help anyone
>
> F
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscribe@(protected)
> For additional commands, e-mail: user-help@(protected)
>
>
>
>
>
Attachment:
user_182401.ezm (zipped)Attachment:
user_182403.ezm (zipped)Attachment:
user_182406.ezm (zipped)Attachment:
user_182418.ezm (zipped)Attachment:
user_182423.ezm (zipped)2008/2/10, hardc0d3r <hardc0d3r@(protected)>:
>
> Anyone? Please?
Try to remove and republish your webapp. I don't see any obvious error
in your configuration.
Antonio
Attachment:
user_182424.ezm (zipped)Attachment:
user_182426.ezm (zipped)Attachment:
user_182402.ezm (zipped)I have a problem in Internet Explorer. The disabled elements are not grayed
up.
Have anybody faced the similar situation.
On Feb 8, 2008 7:46 PM, Okan Özeren <okanozeren@(protected):
> Hi,
>
> This is a bug for old version of strust 2, but fixed on 2.0.8 version.
>
> You should create a solution with javascript. Presumably your js function
> is
> wrong.
> Probably your tag name is wrong. You should look its source code on
> browser
> for tags real name.
>
> Okan.
>
> On Feb 8, 2008 3:32 PM, Johnson nickel <saravanan@(protected):
>
> >
> > Hi all,
> >
> > How to use enable and disable attributes in <s:submit
> > value="save" method="save" name="savebutton" disabled="true"> but it's
> not
> > working.
> >
> > what wrong with this, i tried onclick event using html drop down
> > <select name="user_id" size="9" STYLE="width:-300px" align="left"
> > onclick="javascript:enable();"> .
> >
> > // Javascript function
> >
> > function enable()
> > {
> > formname.savebutton.disabled="true"
> > }
> >
> > Give me a suggestion for this problem.
> >
> > Regards,
> > Johnson
> > --
> > View this message in context:
> >
> http://www.nabble.com/using-disabled-attributes-in-%3Cs%3Asubmit%3E-tag-tp15355261p15355261.html
> > Sent from the Struts - User mailing list archive at Nabble.com.
> >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: user-unsubscribe@(protected)
> > For additional commands, e-mail: user-help@(protected)
> >
> >
>
Attachment:
user_182404.ezm (zipped)Yeah, I had the same problem trying to build a struts 2 portlet for
WebSphere 5.1. I found that I had to downgrade the retrotranslator
plugin to version 1.0-alpha-2, I think it was.
Nils-H
On Feb 9, 2008 12:13 AM, Brian Relph <relphie@(protected):
> Has anyone built a java 1.4 compatible struts2 application with maven2 using
> the translated jars? I installed the j4 struts2-core and xwork jars in my
> repository. But, I am still this error when installing my project using
> maven:
>
> ...
> INFO] war:war
> [INFO] Packaging webapp
> [INFO] Assembling webapp[healthe-user-claim-portlet] in
> [C:\workspaces\hin-portal-test\healthe-user-claim-portlet\target\healthe-
> user-claim-portlet-1.1.0-SNAPSHOT]
> [INFO] Processing war project
> [INFO] Webapp assembled in[266 msecs]
> [INFO] Building war:
> C:\workspaces\hin-portal-test\healthe-user-claim-portlet\target\healthe-
> user-claim-portlet-1.1.0-SNAPSHOT.war
> [INFO] source:jar
> [INFO] Building jar:
> C:\workspaces\hin-portal-test\healthe-user-claim-portlet\target\healthe-
> user-claim-portlet-1.1.0-SNAPSHOT-sources.jar
> [INFO] retrotranslator:translate-war
> [INFO]
> ----------------------------------------------------------------------------
> [ERROR] BUILD FAILURE
> [INFO]
> ----------------------------------------------------------------------------
> [INFO]
java.lang.String incompatible with
java.lang.Boolean> ...
>
> Here are the relevant parts of my pom.xml:
>
> ...
> <!-- Struts 2 -->
> <dependency>
> <groupId>org.apache.struts</groupId>
> <artifactId>struts2-core-j4</artifactId>
> <version>2.0.11</version>
> </dependency>
>
> <dependency>
> <groupId>com.opensymphony</groupId>
> <artifactId>xwork-j4</artifactId>
> <version>2.0.4</version>
> </dependency>
>
> <dependency>
> <groupId>org.apache.struts</groupId>
> <artifactId>struts2-spring-plugin</artifactId>
> <version>2.0.11</version>
> <exclusions>
> <exclusion>
> <groupId>javax.servlet</groupId>
> <artifactId>servlet-api</artifactId>
> </exclusion>
> <exclusion>
> <groupId>org.apache.struts</groupId>
> <artifactId>struts2-core</artifactId>
> </exclusion>
> </exclusions>
> </dependency>
> ...
> ...
> <plugin>
> <groupId>org.codehaus.mojo</groupId>
> <artifactId>retrotranslator-maven-plugin</artifactId>
> <executions>
> <execution>
> <goals>
> <goal>translate-war</goal>
> </goals>
> <configuration>
> <classifier>jdk1.4</classifier>
> <attach>true</attach>
> </configuration>
> </execution>
> </executions>
> </plugin>
> ...
>
> Any suggestions?
> --
> Brian
>
Attachment:
user_182405.ezm (zipped)2008/2/9, Brian Relph <relphie@(protected)>:
> <dependency>
> <groupId>org.apache.struts</groupId>
> <artifactId>struts2-core-j4</artifactId>
> <version>2.0.11</version>
> </dependency>
>
> <dependency>
> <groupId>com.opensymphony</groupId>
> <artifactId>xwork-j4</artifactId>
> <version>2.0.4</version>
> </dependency>
Are retrotranslated packages deployed in the repository? I thought
that the deployment was made only for 2.1.x package (I remember it
since I did it :-) )
Antonio
Attachment:
user_182407.ezm (zipped)
in a form or action class, you can set an ActionError or ActionMessage. i am
wondering if there is a way in jsp that i can know what error occurred in
the validation. for example, the username field is left blank so i will add
it to the errors. i want to be able to highlight that field so that the user
can notice it immediately..
--
Sent from the Struts - User mailing list archive at Nabble.com.
Attachment:
user_182408.ezm (zipped)What version of Struts?
--- hardc0d3r <hardc0d3r@(protected):
>
> in a form or action class, you can set an ActionError or ActionMessage. i
> am
> wondering if there is a way in jsp that i can know what error occurred in
> the validation. for example, the username field is left blank so i will add
> it to the errors. i want to be able to highlight that field so that the
> user
> can notice it immediately..
> --
> View this message in context:
>
http://www.nabble.com/how-to-know-what-error-is-displayed-in-jsp-tp15371901p15371901.html
> Sent from the Struts - User mailing list archive at Nabble.com.
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscribe@(protected)
> For additional commands, e-mail: user-help@(protected)
>
>
Attachment:
user_182409.ezm (zipped)2008/2/9, hardc0d3r <hardc0d3r@(protected)>:
>
> in a form or action class, you can set an ActionError or ActionMessage. i am
> wondering if there is a way in jsp that i can know what error occurred in
> the validation. for example, the username field is left blank so i will add
> it to the errors. i want to be able to highlight that field so that the user
> can notice it immediately..
Use <html:messages>:
http://struts.apache.org/1.3.8/struts-taglib/tlddoc/html/messages.html
Antonio
Attachment:
user_182412.ezm (zipped)Antonio Petrelli wrote:
> 2008/2/9, hardc0d3r <hardc0d3r@(protected)>:
>> in a form or action class, you can set an ActionError or ActionMessage. i am
>> wondering if there is a way in jsp that i can know what error occurred in
>> the validation. for example, the username field is left blank so i will add
>> it to the errors. i want to be able to highlight that field so that the user
>> can notice it immediately..
>
> Use <html:messages>:
> http://struts.apache.org/1.3.8/struts-taglib/tlddoc/html/messages.html
>
> Antonio
Or, even easier if you just want to highlight fields that have errors,
is to use one of the errorStyle/errorStyleClass/errorStyleId attributes
to associate appropriate CSS rules with that input.
http://struts.apache.org/1.3.8/struts-taglib/tagreference.html#text
L.
Attachment:
user_182410.ezm (zipped)Hi, I need help for mandatory field validation for s:select.
I am trying to do client side xml validation.
jsp code for country list:
<s:select name="user.country" headerKey="-1" headerValue="Select Country"
list="countryList" listKey="code"
listValue="name" required="true" />
I tried with below validation code but it is not working.. Not sure what
will be other approach..
<field name="user.country">
<field-validator type="fieldexpression">
<param name="expression"><![CDATA[user.country ==
'-1']]></param>
<message key="required.country"></message>
</field-validator>
</field>
Thanks a lot...
Attachment:
user_182411.ezm (zipped)Have you remembered the "oldName" hidden field in the edit form? And
have you tried downloading the source for the tutorial and see if you
get the same behaviour with it?
Nils-H
On Feb 8, 2008 8:28 PM, Sam Karl <samckarl@(protected):
> Hi,
>
> I'm new to struts and portlets. I tried out the this tutorial as a
> start.
>
> http://struts.apache.org/2.x/docs/struts-2-portlet-tutorial.html
>
> After implementing all functionalities described in that tutorial, the
> "editBookMark" option doesn't work. I get the following exception when I
> try to edit the newly added link
>
>
javax.portlet.PortletException: Error executing action editBookmark
>
> Caused by:
java.lang.IllegalArgumentException: Null object: Preference key
>
>
>
> My EditBookmarkAction class does implement PortletPreferencesAware and has a
> setter for the preference and everything. So I'm guessing the reason is the
> edit action class gets called before it loads the jsp if that makes sense.
> But I'm not sure how to fix it :) Or is it a different issue? Could any one
> shed some light on that?
>
>
> Thanks,
> Sam
>
Attachment:
user_182413.ezm (zipped)Hi, How to make a value as default value in a dynamic list s:select?
Below code display a List of Countries sorted by Country Name so country
name with letter a comes first but I want USA as default country.
How to do that?
<s:select name="user.country" headerKey="-1" headerValue="Select Country"
list="countryList" listKey="code"
listValue="name" required="true" />
Thanks...
Attachment:
user_182414.ezm (zipped)Use the 'value=""' attribute. Assuming the name/value is USA/USA, then
the following might work -
<s:select name="user.country" headerKey="-1"
headerValue="Select Country" list="countryList" listKey="code"
listValue="name" required="true" value="USA" />
I believe 'value=' can take an OGNL expression if you want it a bit more
dynamic.
-Wes
On Sat, 2008-02-09 at 15:48 -0500, Raghuveer Rawat wrote:
> Hi, How to make a value as default value in a dynamic list s:select?
> Below code display a List of Countries sorted by Country Name so country
> name with letter a comes first but I want USA as default country.
> How to do that?
>
> <s:select name="user.country" headerKey="-1" headerValue="Select Country"
> list="countryList" listKey="code"
> listValue="name" required="true" />
>
> Thanks...
Attachment:
user_182415.ezm (zipped)Hi
Is there any Struts2 + GWT tutorials/articles beside
http://cwiki.apache.org/WW/struts-2-gwt.html?
I need to read more comprehensive tutorials.
What is your experience in using Struts2 + GWT?
--
Hez
Attachment:
user_182416.ezm (zipped)but the plugins is not stable
i have a good thing
www.gwt-ext.com
and i am glad if this code can integrated with struts2
F
On Feb 10, 2008 8:06 AM, hezjing <hezjing@(protected):
> Hi
>
> Is there any Struts2 + GWT tutorials/articles beside
> http://cwiki.apache.org/WW/struts-2-gwt.html?
> I need to read more comprehensive tutorials.
>
> What is your experience in using Struts2 + GWT?
>
>
> --
>
> Hez
>
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> To unsubscribe, e-mail: user-unsubscribe@(protected)
> For additional commands, e-mail: user-help@(protected)
>
>
--
--
Frans Thamura
Meruvian
Redefining Civilization
Indonesia
World First Education, Online, Consulting, and Franchisee Integration Center
Mobile: +62 855 7888 699
Skype: fthamura
YM: fthamura@(protected)
GoogleTalk: frans@(protected)
MSN: fthamura@(protected)
Sun Java Champion
Oracle Ace Director
JEDI Indonesia / JENI Team
JUG Indonesia Founder
Blogs:
http://www.jroller.com/fthamura (English)
http://www.nagasakti.or.id/roller/page/fthamura (Indonesia : Motivation Blog
Linkedin: http://www.linkedin.com/in/fthamura
Attachment:
user_182420.ezm (zipped)Which Struts2's AJAX plugin is stable?
The Dojo plugin is a stable one (I saw many Dojo plugin questions in
the mailing list)?
On Feb 10, 2008 9:13 AM, Frans Thamura <frans@(protected):
> but the plugins is not stable
>
> i have a good thing
>
> www.gwt-ext.com
>
> and i am glad if this code can integrated with struts2
>
> F
>
>
> On Feb 10, 2008 8:06 AM, hezjing <hezjing@(protected):
> > Hi
> >
> > Is there any Struts2 + GWT tutorials/articles beside
> > http://cwiki.apache.org/WW/struts-2-gwt.html?
> > I need to read more comprehensive tutorials.
> >
> > What is your experience in using Struts2 + GWT?
> >
> >
> > --
> >
> > Hez
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: user-unsubscribe@(protected)
> > For additional commands, e-mail: user-help@(protected)
> >
> >
>
>
>
> --
> --
> Frans Thamura
> Meruvian
> Redefining Civilization
> Indonesia
>
> World First Education, Online, Consulting, and Franchisee Integration Center
>
> Mobile: +62 855 7888 699
> Skype: fthamura
> YM: fthamura@(protected)
> GoogleTalk: frans@(protected)
> MSN: fthamura@(protected)
>
> Sun Java Champion
> Oracle Ace Director
> JEDI Indonesia / JENI Team
> JUG Indonesia Founder
>
> Blogs:
> http://www.jroller.com/fthamura (English)
> http://www.nagasakti.or.id/roller/page/fthamura (Indonesia : Motivation Blog
>
> Linkedin: http://www.linkedin.com/in/fthamura
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscribe@(protected)
> For additional commands, e-mail: user-help@(protected)
>
>
--
Hez
Attachment:
user_182421.ezm (zipped)On Feb 10, 2008 8:43 PM, hezjing <hezjing@(protected):
> Which Struts2's AJAX plugin is stable?
gwt is not 1.0, is it stable?
F
Attachment:
user_182417.ezm (zipped)If <s:property> if failing to show any data this can only mean the data
is blank (unlikely) or the object is not available on the Value Stack.
If we look at your two use cases:
Case 1.data is posted to your application, the params are set in your
action and your action is invoked. Your code in the action validates
the values and sets an actionError. You return a result and the JSP is
rendered including the user data and validation data. Everything is fine.
Case 2. data is posted to your application, the params are set in your
action and the xml validation interceptor is invoked. The interceptor
validates the values, sets an actionError and returns the input result.
The JSP is rendered including the validation data but the user data is
blank.
The key difference is that in case 2 your action is never invoked so the
user data is never prepared/loaded for the JSP. Clearly you need some
way to ensure the user data is loaded without actually invoking action.
One such approach is to use the "Prepare Interceptor" [1] that is
typically invoked prior to validation.
The key issue to understand is that if validation fails within the
interceptor your action is instantiated but not invoked. You have to
ensure that when your result calls the getter the data is available to it.
Hope that helps,
Jeromy Evans
[1] http://struts.apache.org/2.x/docs/prepare-interceptor.html
[2] http://struts.apache.org/2.x/docs/interceptors.html
dfaulcon wrote:
> I have an interesting problem that I'm dealing with in regards to struts 2
> validation. I have XML validation setup throughout my application that
> appear to work fine. The validation returns the appropriate error messages
> when needed. However I have a user object that is created when a person
> logs into this application. This object contains their login, business,
> etc. When any page loads the business name and login are displayed at the
> top of the page. The code snippet below shows how I'm displaying the user
> information using the property tag:
> <s:property value="user.getBusiness()"/><br />
> User: <s:property value="user.getLogin()"/> </td>
>
> However when a user is returned to that page due to an error caught by the
> validation logic the "user" information is never displayed. In my action
> form the "user" object has getter and setter methods defined. If I validate
> any data in the action class and set the actionError the error message is
> displayed along with the user object information. Is there anything I
> missed why the "user" object information will now show up when XML
> validation is used? Thanks.
>
>
Attachment:
user_182419.ezm (zipped)Hi,
Can anybody tell me how to disable the manual typing of file name for File
tag, only allow 'Browse" button. Thanks.
Regards,
Srikanth
Attachment:
user_182422.ezm (zipped)Srikanth Muthyala wrote:
> Can anybody tell me how to disable the manual typing of file name for File
> tag, only allow 'Browse" button. Thanks.
>
>
Unfortunately you don't have much control over it. Perhaps you could add
an onkeypress event listener that blocks typed input.
See here:
http://www.quirksmode.org/dom/inputfile.html
Attachment:
user_182425.ezm (zipped)This might be old hat for some of you, but I recently had a scenario where
OGNL made the solution sweet!
Check it out! <http://strutsschool.com//util/blog.action>
--
Scott
stanlick@(protected)
Attachment:
user_182427.ezm (zipped)--- stanlick@(protected):
> This might be old hat for some of you, but I recently had a scenario where
> OGNL made the solution sweet!
>
> Check it out! <http://strutsschool.com//util/blog.action>
I might classify that as type conversion rather than OGNL, since there isn't
any OGNL involved.
Dave
