Re: Setting object from param tag fails in Struts 2.2.1
What does your collection contain at runtime? 2010/11/15 Raj Nagappan r...@velocitylabs.com Hi, we recently upgraded from Struts 2.0.14 to 2.2.1 and I notice that the following JSP code to inject an object property from one action into another action has stopped working: s:if test=photoSet.keywordListLazyLoad != null s:action namespace=/search name=KeywordList executeResult=true ignoreContextParams=true s:param name=keywordList value=photoSet.keywordListLazyLoad/ /s:action /s:if So it checks that the object is not null and then tries to set it on the parameter keywordList. This worked perfectly fine in 2.0.x, but in 2.2 on the server side we get: java.lang.NoSuchMethodException: KeywordListAction.setKeywordList([Ljava.lang.String;) at ognl.OgnlRuntime.callAppropriateMethod(OgnlRuntime.java:1226) at ognl.OgnlRuntime.setMethodValue(OgnlRuntime.java:1474) at ognl.ObjectPropertyAccessor.setPossibleProperty(ObjectPropertyAccessor.java:85) at ognl.ObjectPropertyAccessor.setProperty(ObjectPropertyAccessor.java:162) And the resulting error displayed on the web page is: Exception name: No result defined for action KeywordListAction and result input No result defined for action KeywordListAction and result input at com.opensymphony.xwork2.DefaultActionInvocation.executeResult(DefaultActionInvocation.java:375) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:277) at com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:263) at org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept (AnnotationValidationInterceptor.java:68) at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept Is this a bug or do I need to do something differently for 2.2? Raj. - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org -- Maurizio Cucchiara
Validation xml for Radio button
Hi
I am using a radio option in my code. when i try to validate that thru the
validator.xml, the validation is not happening.
this is my jsp content.
s:radio label=Answer name=yourAnswer list=#{'1':'Yes','2':'No'} /
this is my validator.xml content
field name=yourAnswer
field-validator type=fieldexpression
param name=expression![CDATA[(yourAnswer == 1)]]/param
messageenter gen1/message
/field-validator
/field
Please help, am new to struts2.
Thanks
Prabhu Ragavan
Alternative UrlRenderer bean
Hello everyone. i want to use a custom UrlRenderer bean. reading Struts2 source code i found that is used to render the URLs generated by s:url .. If in my struts.xml I insert: bean type=org.apache.struts2.components.UrlRenderer name=mystruts class=org.apache.struts2.components.MyUrlRenderer/ Nothing happens, probably because Struts2 continue to inject the renderer with struts name. If in my struts.xml I insert bean type=org.apache.struts2.components.UrlRenderer name=struts class=org.apache.struts2.components.MyUrlRenderer/ the struts inizialization fails, since that bean with struts name is already defined. Any idea? Thank you - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: Alternative UrlRenderer bean
You can take a look at how the portlet plugin does this (which was actually why the UrlRenderer bean was created in the first place). In addition to defining the bean, you need to tell Struts to use your renderer: The portlet plugin does it like this: bean type=org.apache.struts2.components.UrlRenderer name=portlet class=org.apache.struts2.components.PortletUrlRenderer/ constant name=struts.urlRenderer value=portlet / Nils-H On Mon, Nov 15, 2010 at 12:37 PM, GF gan...@gmail.com wrote: Hello everyone. i want to use a custom UrlRenderer bean. reading Struts2 source code i found that is used to render the URLs generated by s:url .. If in my struts.xml I insert: bean type=org.apache.struts2.components.UrlRenderer name=mystruts class=org.apache.struts2.components.MyUrlRenderer/ Nothing happens, probably because Struts2 continue to inject the renderer with struts name. If in my struts.xml I insert bean type=org.apache.struts2.components.UrlRenderer name=struts class=org.apache.struts2.components.MyUrlRenderer/ the struts inizialization fails, since that bean with struts name is already defined. Any idea? Thank you - 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: result type Jasper [Struts 2]
On Mon, Nov 15, 2010 at 2:40 AM, @rju nagarjunabatt...@gmail.com wrote: Guys am also getting problem using jasper reports with struts 2.. please help me ASAP... same tutorial i too followed ... How can anybody help if we have no idea what problem you're having? Dave - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: Setting object from param tag fails in Struts 2.2.1
[Ljava.lang.String; means a String array. Looks like you are trying to copy a List from one action to another. By somehow, struts2 is looking for a set method which take a String array as it's parameter. 2010/11/15 Raj Nagappan r...@velocitylabs.com: Hi, we recently upgraded from Struts 2.0.14 to 2.2.1 and I notice that the following JSP code to inject an object property from one action into another action has stopped working: s:if test=photoSet.keywordListLazyLoad != null s:action namespace=/search name=KeywordList executeResult=true ignoreContextParams=true s:param name=keywordList value=photoSet.keywordListLazyLoad/ /s:action /s:if So it checks that the object is not null and then tries to set it on the parameter keywordList. This worked perfectly fine in 2.0.x, but in 2.2 on the server side we get: java.lang.NoSuchMethodException: KeywordListAction.setKeywordList([Ljava.lang.String;) at ognl.OgnlRuntime.callAppropriateMethod(OgnlRuntime.java:1226) at ognl.OgnlRuntime.setMethodValue(OgnlRuntime.java:1474) at ognl.ObjectPropertyAccessor.setPossibleProperty(ObjectPropertyAccessor.java:85) at ognl.ObjectPropertyAccessor.setProperty(ObjectPropertyAccessor.java:162) And the resulting error displayed on the web page is: Exception name: No result defined for action KeywordListAction and result input No result defined for action KeywordListAction and result input at com.opensymphony.xwork2.DefaultActionInvocation.executeResult(DefaultActionInvocation.java:375) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:277) at com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:263) at org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept (AnnotationValidationInterceptor.java:68) at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept Is this a bug or do I need to do something differently for 2.2? Raj. - 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: result type Jasper [Struts 2]
On Mon, Nov 15, 2010 at 7:08 AM, Dave Newton davelnew...@gmail.com wrote: On Mon, Nov 15, 2010 at 2:40 AM, @rju nagarjunabatt...@gmail.com wrote: Guys am also getting problem using jasper reports with struts 2.. please help me ASAP... same tutorial i too followed ... How can anybody help if we have no idea what problem you're having? Dave Looks like a reply to this 2007 (!) post: http://old.nabble.com/result-type-Jasper--Struts-2--td11004749.html but I can't tell from this post whether he's having the same problem as was detailed in that exchange. -Brian
Putting an Image (in Bytes) on the session
This seems like maybe I'm approaching it wrong.. but wondering if it's possible.
I'm wondering if I can put an image, in the form of a byte array, or
stream, that I can read with either a struts tag, jstl, or el
Thinking in my action
session.put(image, image.getBytes());
and in the .jsp
${image}
Thoughts on this, or other ways to do something similar?
--
Greg Akins
http://insomnia-consulting.org
http://www.pghcodingdojo.org
http://pittjug.dev.java.net
http://twitter.com/akinsgre
http://www.linkedin.com/in/akinsgre
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Re: Putting an Image (in Bytes) on the session
You're right, it smells like a wrong approach :). Storing image's bytes is a
space consuming practice.
Anyway, Could you explain what do you need?
2010/11/15 Greg Akins angryg...@gmail.com
This seems like maybe I'm approaching it wrong.. but wondering if it's
possible.
I'm wondering if I can put an image, in the form of a byte array, or
stream, that I can read with either a struts tag, jstl, or el
Thinking in my action
session.put(image, image.getBytes());
and in the .jsp
${image}
Thoughts on this, or other ways to do something similar?
--
Greg Akins
http://insomnia-consulting.org
http://www.pghcodingdojo.org
http://pittjug.dev.java.net
http://twitter.com/akinsgre
http://www.linkedin.com/in/akinsgre
-
To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
For additional commands, e-mail: user-h...@struts.apache.org
--
Maurizio Cucchiara
Re: Putting an Image (in Bytes) on the session
Also, is there a particular reason why the data needs to go in the session
instead of just adding a getImage() method to your action that will return
the data that you need?
-Jesse
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| From: |
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|Maurizio Cucchiara maurizio.cucchi...@gmail.com
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| To:|
|
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|Struts Users Mailing List user@struts.apache.org, angryg...@gmail.com
|
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|
| Date: |
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|11/15/2010 12:41 PM
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| Subject: |
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|Re: Putting an Image (in Bytes) on the session
|
--|
You're right, it smells like a wrong approach :). Storing image's bytes is
a
space consuming practice.
Anyway, Could you explain what do you need?
2010/11/15 Greg Akins angryg...@gmail.com
This seems like maybe I'm approaching it wrong.. but wondering if it's
possible.
I'm wondering if I can put an image, in the form of a byte array, or
stream, that I can read with either a struts tag, jstl, or el
Thinking in my action
session.put(image, image.getBytes());
and in the .jsp
${image}
Thoughts on this, or other ways to do something similar?
--
Greg Akins
http://insomnia-consulting.org
http://www.pghcodingdojo.org
http://pittjug.dev.java.net
http://twitter.com/akinsgre
http://www.linkedin.com/in/akinsgre
-
To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
For additional commands, e-mail: user-h...@struts.apache.org
--
Maurizio Cucchiara
Re: Putting an Image (in Bytes) on the session
On Mon, Nov 15, 2010 at 12:49 PM, Jesse Hill jesse_h...@us.ibm.com wrote:
Also, is there a particular reason why the data needs to go in the session
instead of just adding a getImage() method to your action that will return
the data that you need?
You're right. I don't need it in the session. But that wasn't the big problem.
The problem I was having was returning the image bytes from an in
page mechanism rather than relying on a dedicated image servlet
that writes directly to the response output.
I ended up writing a BufferedOutputStream onto the request and then
embedding a c:out value=${data}/ in an Img/ tag like img
id=${caption} src=data:image/gif;base64,${data} alt=Image
--
Greg Akins
http://insomnia-consulting.org
http://www.pghcodingdojo.org
http://pittjug.dev.java.net
http://twitter.com/akinsgre
http://www.linkedin.com/in/akinsgre
-
To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
For additional commands, e-mail: user-h...@struts.apache.org
Re: result type Jasper [Struts 2]
ok boss let me shou you my files
-struts.xml
?xml version=1.0 encoding=UTF-8 ?
/jasper/Report.jasper
myList
PDF
-
-web.xml
?xml version=1.0 encoding=UTF-8?
struts2
org.apache.struts2.dispatcher.FilterDispatcher
struts2
/*
index.jsp
--
index.jsp
%@ page language=java import=java.util.* pageEncoding=ISO-8859-1%
%@ taglib uri=/struts-tags prefix=s %
%
String path = request.getContextPath();
String basePath =
request.getScheme()+://+request.getServerName()+:+request.getServerPort()+path+/;
%
My JSP 'index.jsp' starting page
-person.java---
package com;
public class Person {
private Long id;
private String name;
private String lastName;
public Person() {
}
public Person(String name, String lastName) {
this.name = name;
this.lastName = lastName;
}
public Person(Long id, String name, String lastName) {
this.id = id;
this.name = name;
this.lastName = lastName;
}
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public String getLastName() {
return lastName;
}
public void setLastName(String lastName) {
this.lastName = lastName;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
}
-JasperAction.java--
package com.action;
import java.util.ArrayList;
import java.util.List;
import javax.servlet.ServletContext;
import org.apache.struts2.ServletActionContext;
import com.opensymphony.xwork2.ActionSupport;
import net.sf.jasperreports.engine.JasperCompileManager;
import com.Person;
public class JasperAction extends ActionSupport {
/**
*
*/
private static final long serialVersionUID = 1L;
/** List to use as our JasperReports dataSource. */
private List myList;
public String execute() throws Exception {
// Create some imaginary persons.
Person p1 = new Person(new Long(1), Patrick, Lightbuddie);
Person p2 = new Person(new Long(2), Jason, Carrora);
Person p3 = new Person(new Long(3), Alexandru, Papesco);
Person p4 = new Person(new Long(4), Jay, Boss);
// Store people in our dataSource list (normally they would come
from a database).
myList = new ArrayList();
myList.add(p1);
myList.add(p2);
myList.add(p3);
myList.add(p4);
// Normally we would provide a pre-compiled .jrxml file
// or check to make sure we don't compile on every request.
try {
ServletContext context = null ;
context = ServletActionContext.getServletContext();
JasperCompileManager.compileReportToFile(context.getRealPath(/jasper/Report.jrxml),context.getRealPath(/jasper/Report.jasper));
} catch (Exception e) {
e.printStackTrace();
return ERROR;
}
return SUCCESS;
}
public List getMyList() {
return myList;
}
}
---
This is the thing
and i have placed my Report.jrxml and Report.jasper in the directory called
jasper.
and i am trying to place this directory in every place i.e. once in
classes folder, root folder, web-inf folder i am trying all and project is
running Report button is coming but after pressing the Report Button am not
getting out put.. You can see the ouputs in my attachmens. namely
Output1,Output2. In that you can find the directory structure i have
flollowed Please Please help me...
http://old.nabble.com/file/p30225819/Output1.jpg
http://old.nabble.com/file/p30225819/Output2.jpg
--
View this message in context:
http://old.nabble.com/result-type-Jasper--Struts-2--tp11004749p30225819.html
Sent from the Struts - User mailing list archive at Nabble.com.
Re: result type Jasper [Struts 2]
I can't actually see anything, but do you have an action configured
for the report?
On Mon, Nov 15, 2010 at 11:34 PM, @rju nagarjunabatt...@gmail.com wrote:
ok boss let me shou you my files
-struts.xml
?xml version=1.0 encoding=UTF-8 ?
/jasper/Report.jasper
myList
PDF
-
-web.xml
?xml version=1.0 encoding=UTF-8?
struts2
org.apache.struts2.dispatcher.FilterDispatcher
struts2
/*
index.jsp
--
index.jsp
%@ page language=java import=java.util.* pageEncoding=ISO-8859-1%
%@ taglib uri=/struts-tags prefix=s %
%
String path = request.getContextPath();
String basePath =
request.getScheme()+://+request.getServerName()+:+request.getServerPort()+path+/;
%
My JSP 'index.jsp' starting page
-person.java---
package com;
public class Person {
private Long id;
private String name;
private String lastName;
public Person() {
}
public Person(String name, String lastName) {
this.name = name;
this.lastName = lastName;
}
public Person(Long id, String name, String lastName) {
this.id = id;
this.name = name;
this.lastName = lastName;
}
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public String getLastName() {
return lastName;
}
public void setLastName(String lastName) {
this.lastName = lastName;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
}
-JasperAction.java--
package com.action;
import java.util.ArrayList;
import java.util.List;
import javax.servlet.ServletContext;
import org.apache.struts2.ServletActionContext;
import com.opensymphony.xwork2.ActionSupport;
import net.sf.jasperreports.engine.JasperCompileManager;
import com.Person;
public class JasperAction extends ActionSupport {
/**
*
*/
private static final long serialVersionUID = 1L;
/** List to use as our JasperReports dataSource. */
private List myList;
public String execute() throws Exception {
// Create some imaginary persons.
Person p1 = new Person(new Long(1), Patrick, Lightbuddie);
Person p2 = new Person(new Long(2), Jason, Carrora);
Person p3 = new Person(new Long(3), Alexandru, Papesco);
Person p4 = new Person(new Long(4), Jay, Boss);
// Store people in our dataSource list (normally they would come
from a database).
myList = new ArrayList();
myList.add(p1);
myList.add(p2);
myList.add(p3);
myList.add(p4);
// Normally we would provide a pre-compiled .jrxml file
// or check to make sure we don't compile on every request.
try {
ServletContext context = null ;
context = ServletActionContext.getServletContext();
JasperCompileManager.compileReportToFile(context.getRealPath(/jasper/Report.jrxml),context.getRealPath(/jasper/Report.jasper));
} catch (Exception e) {
e.printStackTrace();
return ERROR;
}
return SUCCESS;
}
public List getMyList() {
return myList;
}
}
---
This is the thing
and i have placed my Report.jrxml and Report.jasper in the directory called
jasper.
and i am trying to place this directory in every place i.e. once in
classes folder, root folder, web-inf folder i am trying all and project is
running Report button is coming but after pressing the Report Button am not
getting out put.. You can see the ouputs in my attachmens. namely
Output1,Output2. In that you can find the directory structure i have
flollowed Please Please help me...
http://old.nabble.com/file/p30225819/Output1.jpg
http://old.nabble.com/file/p30225819/Output2.jpg
--
View this message in context:
http://old.nabble.com/result-type-Jasper--Struts-2--tp11004749p30225819.html
Sent from the Struts - User mailing list archive at Nabble.com.
-
To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
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