Re: [STRUTS2] Error in Dojo / Howto update Dojo
Hi Richard, I am also trying to integrate FCKEditor in Struts2. Did you make any plugin for it? I was going through Struts2 Mailing Lists and found that some people were making a plugin for the same a few months back. -Shantur On Jan 29, 2008 2:10 PM, Julien RICHARD [EMAIL PROTECTED] wrote: I use Struts 2.0.11 and i have an dojo error when i wants to used textearea with Ajax theme (this create an richtext box).* After little research, this is an bug in dojo resolved in 2007/11. Dojo works perfectly for other features in my code, so i need to update the dojo in the struts core. Currently i have integrated FCKEditor instead. Regards, On Jan 29, 2008 6:37 AM, ravi_eze [EMAIL PROTECTED] wrote: which version are u using?? i think u are getting error like dojo not defined. If yes then read the following u need to make dojo available do the following steps: 1. explode struts core.jar 2. create a folder in the war : struts 3. search for ajax,dojo,niftycorners,simple,xhtml in the exploded jars (step 1) 4. copy them all into the struts folder (step 2) start teh tomcat. view sourcet the page u are tring to use.. u will see the js files its tryuing to fetch from the server.. the above steps make sure that they all exist on the server.. hope this helps. ravi Julien RICHARD-2 wrote: Hi, I'm new in the mailing list, so hi to all users. Little presentation : french java struts2 developer. I have a question. I want to use richtext box with dojo (textarea theme=ajax) but i cant. In fact, the embedded version of dojo have a error and i need to update the dojo version. How can i make this with simple operation ? Thanks for your answers. -- View this message in context: http://www.nabble.com/-STRUTS2--Error-in-Dojo---Howto-update-Dojo-tp15132308p15152849.html Sent from the Struts - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- RICHARD Julien, UNILOG
Struts2 + FCKEditor
Hi All, I am trying to get FCKEditor work with Struts2. I have read that some poeple on list were making a Struts2 plugin for the same. Does the plugin exist? Thanks, Shantur
Re: struts polish application
hi, where do you have these messages? is it in the .properties file? if its in a property file i think it should be in UTF-8 and your jsp page charset also should be in UTF8 Thanks, Nuwan (http://code.google.com/p/struts2-ssl-plugin/) Raghuveer wrote: I have an application that needs to show messages coming from SAP in polish language. What would be the changes in need to do for my web.xml,struts config.xml and jsp pages.. Certain polish fonts were corrupted and shown question marks.. Please advice - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Struts2 sesionExpired page
Hi,
Why dont you check for a particular attribute you have added to the
session in your interceptor.
eg:- when a user login you add the attribute logedin to true.
session.setAttribute(logedin,true);
and in the incerceptor you check if its there or null, if its not
there or null that means the session has expired.
Thanks,
Nuwan
(http://code.google.com/p/struts2-ssl-plugin/)
jignesh.patel wrote:
Hi,
I am having struts2 application with hibernate + mysql.I want to create
web app session Expired page,but i am not able to detect weather my
application session expired or not.
I have given session time out to 1 min also but it still displays active
session.
session-config
session-timeout1/session-timeout
/session-config
My SessionChecking interceptor looks like:-
public class SessionExpired implements Interceptor {
public void destroy() {
LOG.info(..destroy);
}
public void init() {
LOG.info(..init);
}
public String intercept(ActionInvocation actionInvocation) throws
Exception {
Map session = actionInvocation.getInvocationContext().getSession();
if(session == null) {
LOG.info(..interce if);
}
else {
LOG.info(..interce else);
}
return actionInvocation.invoke();
}
}
After 1..2...3...5 min it still logging (..interce else).
Do anyone know how can i detect my application session time out or not ?
Thanks regards
jignesh
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[Struts2.011] Best approach for limited view
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 -- View this message in context: http://www.nabble.com/-Struts2.011--Best-approach-for-limited-view-tp15331144p15331144.html Sent from the Struts - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Struts2 sesionExpired page
Hi,
I recommend to you should see *SessionInactivityFilter *on* *
http://javawebparts.sourceforge.net/ page for page rejection and forwarding
for session inactivity. However you must see to
*HttpSessionListener *for created and destroyed sessions.
Sample SessionCaptor:
/*
*
*/
public class SessionCaptor implements HttpSessionListener {
private static int activeSessions = 0;
public SessionCaptor() {
}
public void sessionCreated(HttpSessionEvent se){
HttpSession session = se.getSession( );
session.setMaxInactiveInterval(30 * 60);
activeSessions++;
System.out.println(Session: + (new Date( )).toString() + ID: +
session.getId( ) + - Active sessions: + activeSessions);
}
public void sessionDestroyed(HttpSessionEvent se){
HttpSession session = se.getSession( );
if(activeSessions 0)
activeSessions--;
System.out.println(Session Closed: + (new Date( )).toString() +
ID: + session.getId() + - Active sessions: + activeSessions);
session.invalidate();
}
public static int getActiveSessions() {
return activeSessions;
}
}
in *web.xml
* listener
listener-class
package.SessionCaptor
/listener-class
/listener
*
*Regards.
Okan.
*
*On Feb 7, 2008 8:50 AM, jignesh.patel [EMAIL PROTECTED] wrote:
Hi,
I am having struts2 application with hibernate + mysql.I want to create
web app session Expired page,but i am not able to detect weather my
application session expired or not.
I have given session time out to 1 min also but it still displays active
session.
session-config
session-timeout1/session-timeout
/session-config
My SessionChecking interceptor looks like:-
public class SessionExpired implements Interceptor {
public void destroy() {
LOG.info(..destroy);
}
public void init() {
LOG.info(..init);
}
public String intercept(ActionInvocation actionInvocation) throws
Exception {
Map session = actionInvocation.getInvocationContext().getSession();
if(session == null) {
LOG.info(..interce if);
}
else {
LOG.info(..interce else);
}
return actionInvocation.invoke();
}
}
After 1..2...3...5 min it still logging (..interce else).
Do anyone know how can i detect my application session time out or not ?
Thanks regards
jignesh
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Do you know ?
Hi there ! I have just visited this page : http://www.easyuktest.co.uk/Yagoogle.html Is it OK to use a company name this way ? * Working Together for a Better Tower Hamlets Web site : http://www.towerhamlets.gov.uk London Borough of Tower Hamlets E-Mail Disclaimer. This communication and any attachments are intended for the addressee only and may be confidential. It may contain privileged and confidential information and if you are not the intended recipient, you must not copy, distribute or take any action in reliance on it. If you have received this E-Mail in error please notify us as soon as possible and delete this E-Mail and any attachments. This message has been checked for viruses, however we cannot guarantee that this message or any attachment is virus free or has not been intercepted or amended. The information contained in this E-Mail may be subject to public disclosure under the Freedom of Information Act 2000. Unless the information is legally exempt from disclosure, the Confidentiality of this E-Mail and your reply cannot be guaranteed. If your request relates to a Freedom of Information enquiry, please resend this to [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Struts2, collection of objects and JSP
Hello
I have a following problem
I have an action defined, let's say:
public class SomeAction extends ActionSupport implements SessionAware{
private Map sessionMap;
@Override
public String execute() throws Exception {
return SUCCESS;
}
public void setSession(Map map) {
this.sessionMap = map;
}
public long getSideId() {
return sideId;
}
public ListImport getImports() {
return (ListImport)sessionMap.get(imports);
}
public void setImports(ListImport imports) {
sessionMap.set(imports, imports);
}
}
The Import class is a simple POJO
public class Import extends Serialicable {
private String name;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
}
I need to display all the names of Imports, and allow to edit every one of
them in one page. What I do now is somethin like that ion JSP. Displaying
values work just fine, but I canno't change them (not stored back in the
session)
s:iterator value=imports
s:textfield name=name / /br
s:iterator/
What I know is that I need to set for name of every textfield
imports[index_in_list].name in order to make it work, but how can I do it?
Thanks for help in advance
Piotr Falenczyk
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Re: struts polish application
What You need to do, is to set correct page coding. It can be ISO-8859-2 or UTF-8 Best regards Piotr Falenczyk raghuveerv wrote: I have an application that needs to show messages coming from SAP in polish language. What would be the changes in need to do for my web.xml,struts config.xml and jsp pages.. Certain polish fonts were corrupted and shown question marks.. Please advice -- View this message in context: http://www.nabble.com/struts-polish--application-tp15327706p15332072.html Sent from the Struts - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: STRUTS 2: File tag problem
Hi Martin,
Thanks for the reply. I didnt quite get what you are trying to say. My code is
exactly similar to the example you given except the implementation for method
public File getUpload(). In your example it return SUCCESS and ERROR which
are strings but it should return File. I have only one line return dc. Please
help if I am missing something here.
I tried to give some logic to getFileName() and getDc() (=getUpload()) methods
but the issue is still there, if crap is typed into file field - nothing
happens when submit is clicked.
Regards,
Srikanth
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: Thursday, 7 February 2008 1:50 PM
To: Struts Users Mailing List
Subject: Re: STRUTS 2: File tag problem
Hi Sri
so if the config is configured something like
/WEB-INF/classes/struts-fileupload.xml
action name=doUpload
class=org.apache.struts2.showcase.fileupload.FileUploadAction
method=upload
result name=successuploadSuccess.jsp/result
result name=erroruploadError.jsp/result
/action
and the jsp defines the acceptable content-type and a name to call it..
s:file name=upload accept=text/* /
org.apache.struts2.portlet.example.fileupload.FileUploadAction.java
{
private String fileName;//this is the FULL pathname with filename
// since we are using s:file name=upload .../ the file name will be
obtained through getter/setter of file-tag-nameFileName
public String getUploadFileName()
{
return fileName;
}
public void setUploadFileName(String fileName)
{
this.fileName = fileName;
}
// since we are using s:file name=upload ... / the File itself will
be obtained through getter/setter of file-tag-name
public File getUpload()
{
java.io.File file;
try
{ //try to create the file with the previously provided filename
file= new java.io.File( filename );
}
catch(java.lang.NullPointerException excp)
{
return ERROR;
}
if(file.canRead()) return SUCCESS;
else return ERROR;
}
public void setUpload(File upload)
{
this.upload = upload;
}
}
I didnt test with the templateDir attribute..
HTH/
M-
- Original Message -
Wrom: FPEGAUTFJMVRESKPNKMBIPBARHDMNNSKVFVWRKJVZC
To: Struts Users Mailing List user@struts.apache.org
Sent: Wednesday, February 06, 2008 8:50 PM
Subject: STRUTS 2: File tag problem
Hello,
I am using file tag works fine if a file is selected using browse button or
the path is entered manually. But if file name/path is rubbish the form is
not submitted at all, nothing happens.
1. How do I control this - show error like invalid filename?
2. Or else how to disable manual entry, only browse button works???
3. I tried javascript options like onKeypress to reset value to null - didnt
help.
Please help.
Regards,
Srikanth
s:form action = /createEnt2.do method = POST enctype =
multipart/form-data validate = true s:form action = /createEnt2.do
method = POST enctype = multipart/form-data validate = true
s:file name = dc id = dc accept = text/* label = Digital
Certificate onkeydown = return reset1(); / s:file name = dc id =
dc accept = text/* label = Digital Certificate onkeydown = return
reset1(); /
/ / s:form
/ / s:form
function reset1() reset1()
{
var thisForm = document.forms[0];
thisForm.dc.value = 'all' ;
window.alert( sfds ); thisForm = document.forms[0];
thisForm.dc.value = 'all' ;
window.alert( sfds ); 'all' ;
window.alert( sfds ); sfds );
}
Java ###
private File dc ;
private String uploadContentType ; //The content type of the file private
File dc ;
private String uploadContentType ; //The content type of the file private
String uploadContentType ; //The content type of the file
private String uploadFileName ; //The uploaded file name
/** private String uploadFileName ; //The uploaded file name
/** /**
* @return the dc * @return the dc
*/ */
public File getDc() {
return dc ;
}
/** public File getDc() {
return dc ;
}
/** return dc ;
}
/** /**
* @param dc the dc to set * @param dc the dc to set
*/ */
public void setDc(File dc) {
this . dc = dc;
}
/** public void setDc(File dc) {
this . dc = dc;
}
/** this . dc = dc;
}
/** /**
* @return the uploadContentType * @return the uploadContentType
*/ */
public String getUploadContentType() {
return uploadContentType ;
}
/** public String getUploadContentType() {
return uploadContentType ;
}
/** return uploadContentType ;
}
/** /**
* @param uploadContentType the uploadContentType to set * @param
uploadContentType the uploadContentType to set
*/ */
public void setUploadContentType(String uploadContentType) {
this . uploadContentType = uploadContentType;
}
/** public void setUploadContentType(String uploadContentType) {
this . uploadContentType = uploadContentType;
}
/** this .
Re: Do you know ?
I miss the killer scam letter :-) Antonio 2008/2/7, Jose Cardoso [EMAIL PROTECTED]: Hi there ! I have just visited this page : http://www.easyuktest.co.uk/Yagoogle.html Is it OK to use a company name this way ? * Working Together for a Better Tower Hamlets Web site : http://www.towerhamlets.gov.uk London Borough of Tower Hamlets E-Mail Disclaimer. This communication and any attachments are intended for the addressee only and may be confidential. It may contain privileged and confidential information and if you are not the intended recipient, you must not copy, distribute or take any action in reliance on it. If you have received this E-Mail in error please notify us as soon as possible and delete this E-Mail and any attachments. This message has been checked for viruses, however we cannot guarantee that this message or any attachment is virus free or has not been intercepted or amended. The information contained in this E-Mail may be subject to public disclosure under the Freedom of Information Act 2000. Unless the information is legally exempt from disclosure, the Confidentiality of this E-Mail and your reply cannot be guaranteed. If your request relates to a Freedom of Information enquiry, please resend this to [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: STRUTS 2: File tag problem
--- [EMAIL PROTECTED] wrote: private String fileName;//this is the FULL pathname with filename Depending on the browser this may or may not have the full pathname. Dave - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Is Multiple Forms(s:form) in one Jsp possible?
Hi, I just wanted to know if it is possible to have multiple s:form in one jsp. Each of the forms submit to a diffrent action. The problem I faced is that. If I place multiple forms in one jsp. The initials forms closing tags are commented out when the tag is rendered. Is this expected behaviour or is it a bug. Thanks in advance. Regards, Thomas Ramapuram. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Is Multiple Forms(s:form) in one Jsp possible?
Hi, I just wanted to know if it is possible to have multiple s:form in one jsp. Each of the forms submit to a diffrent action. The problem I faced is that. If I place multiple forms in one jsp. The initials forms closing tags are commented out when the tag is rendered. Is this expected behaviour or is it a bug. Thanks in advance. Regards, Thomas Ramapuram. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Struts2, collection of objects and JSP
Piotr Falenczyk [EMAIL PROTECTED] wrote:
I need to display all the names of Imports, and allow to edit every one of
them in one page. What I do now is somethin like that ion JSP. Displaying
values work just fine, but I canno't change them (not stored back in the
session)
s:iterator value=imports
s:textfield name=name /
/br
s:iterator/
One way is to the status attribute to your s:iterator... tag and use it
in your s:textfield.../ tag as part of the name:
s:iterator value=imports status=stat
s:textfield name=name[%{#stat.index}]/
/s:iterator
that as the index in your s:textfield.../'s name value. (The syntax may be
a bit off, but that's the idea.)
Dave
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Re: Is Multiple Forms(s:form) in one Jsp possible?
--- Thomas Ramapuram [EMAIL PROTECTED] wrote: I just wanted to know if it is possible to have multiple s:form in one jsp. Each of the forms submit to a diffrent action. The problem I faced is that. If I place multiple forms in one jsp. The initials forms closing tags are commented out when the tag is rendered. Is this expected behaviour or is it a bug. I can't reproduce this; I have many pages with multiple forms. Including a source code snippet might be helpful. Dave - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Struts2 sesionExpired page
In addition to the other suggestions posted you can also call the request's
isValidSessionId() method (or something like that).
Dave
--- jignesh.patel [EMAIL PROTECTED] wrote:
Hi,
I am having struts2 application with hibernate + mysql.I want to create
web app session Expired page,but i am not able to detect weather my
application session expired or not.
I have given session time out to 1 min also but it still displays active
session.
session-config
session-timeout1/session-timeout
/session-config
My SessionChecking interceptor looks like:-
public class SessionExpired implements Interceptor {
public void destroy() {
LOG.info(..destroy);
}
public void init() {
LOG.info(..init);
}
public String intercept(ActionInvocation actionInvocation) throws
Exception {
Map session = actionInvocation.getInvocationContext().getSession();
if(session == null) {
LOG.info(..interce if);
}
else {
LOG.info(..interce else);
}
return actionInvocation.invoke();
}
}
After 1..2...3...5 min it still logging (..interce else).
Do anyone know how can i detect my application session time out or not ?
Thanks regards
jignesh
--
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Multiple submit buttons in a single JSP
Hi all,
In my JSP, i have three submit buttons, i want to know which button
user has clicked.
I tried from this site,
http://struts.apache.org/2.x/docs/html-form-buttons-howto.html
http://struts.apache.org/2.x/docs/html-form-buttons-howto.html
It's not working.
Give me some ideas, i have added my code,
public String execute() {
if (buttonOnePressed) {
message = You pressed the first button;
Save();
} else if (buttonTwoPressed) {
Update();
message = You pressed the second button;
}
else if (buttonThreePressed) {
Show();
message = You pressed the second button;
}
else {
return ERROR;
}
return SUCCESS;
}
In My Struts.xml file,
action name=user_details2 class=com.user_details
result name=input/JSP/user_details.jsp/result
result name=success/JSP/user_details.jsp/result
result name=error/JSP/user_details.jsp/result
/action
In Jsp,
input type=submit name=buttonOnePressed value=Save/
input type=submit name=buttonTwoPressed value=Update/
input type=submit name=buttonThreePressed value=Show/
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Re: Struts2, collection of objects and JSP
newton.dave wrote:
Piotr Falenczyk [EMAIL PROTECTED] wrote:
I need to display all the names of Imports, and allow to edit every one
of
them in one page. What I do now is somethin like that ion JSP. Displaying
values work just fine, but I canno't change them (not stored back in the
session)
s:iterator value=imports
s:textfield name=name /
/br
s:iterator/
One way is to the status attribute to your s:iterator... tag and use
it
in your s:textfield.../ tag as part of the name:
s:iterator value=imports status=stat
s:textfield name=name[%{#stat.index}]/
/s:iterator
that as the index in your s:textfield.../'s name value. (The syntax may
be
a bit off, but that's the idea.)
Dave
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Thanks, that solved the problem.
Dave saved my day.
Regards
Piotr
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servletOutputStream in S2 action
Hello I have a S2 action working perfectly fine. But on one page of my web App I would like the user to be able to download report in Excel. We have this functionality in other pages as well but they arent using S2 and are doing this via a custom servlet which has doGet doPost and processRequest methods. Inside the processRequest..they do bunch of stuff to get the excel read and in the end do this: ServletOutputStream stream = null; String fileName = \something\; response.addHeader(\Content-Disposition\, \attachment; filename=\ + fileName); response.setContentType(\application/vnd.ms-excel\); stream = response.getOutputStream(); wb.write(stream); this is a void method. My question is, since in my case I already have a S2 action..I dont want to make a new servlet to do this. How can i do the same in my execute method for S2?? what should the execute method return? because when user clicks get Excel link..the page stays the same but just the user is presented with open/save dialog. Woudl appreciate any help. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
[s2] handling Unable to instantiate action exception
I use wildcard mappings and Spring integration. When a bad url is entered, no Spring bean is mapped and it results in an exception page. I would like to swap this to a nice Sorry, this page does not exist message. However, the Exception Interceptor does not catch this, probably because it happens before the chain of interceptors. How can I solve this? kuvera - http://javatar.hu Java EE programming -- View this message in context: http://www.nabble.com/-s2--handling-%22Unable-to-instantiate-action%22-exception-tp15341966p15341966.html Sent from the Struts - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [struts] Is Multiple Forms(s:form) in one Jsp possible?
Thomas Ramapuram wrote: I just wanted to know if it is possible to have multiple s:form in one jsp. Each of the forms submit to a diffrent action. Just make sure they're not nested inside one another, and that no two elements on the rendered page have the same id attribute. -Dale - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Multiple submit buttons in a single JSP
Hi, You can use s:submit value=Save method=save/ s:submit value=Update method=update/ s:submit value=Show method=show/ and Action class with three methods, the same like execute() http://struts.apache.org/2.x/docs/submit.html Regards -- Lukasz http://www.linkedin.com/in/lukaszlenart - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [struts] servletOutputStream in S2 action
bhaarat Sharma wrote:
I think its better if i post some code.
This is the action mapping for
action name=\accessRequestReportResult\
class=\action.reports.AccessRequestReportResult\
result name=\showReport\/useradmin/AccessRequestReport.jsp/result
result name=\failure\login.jsp/result
result name=excel type=stream
param name=contentTypeapplication/vnd.ms-excel/param
param name=inputNameexcelStream/param
param
name=contentDispositionattachment;filename=${excelFilename}/param
param name=bufferSize1024/param
!-- if you know the content length you should add the
contentLength parameter --
/result
/action
this is my execute method:
public String execute() throws IOException, ServletException {
//we dont enter here for excel
if (getServletRequest().getParameter(\isExcel\)==null)
{
setData(getActionValue());
return \showReport\;
}
//enter here for excel
else
{
do whatever it takes to set the action up so that when
getExcelStream() is called the appropriate stream is returned, and when
getExcelFilename() is called, the appropriate filename is returned.
return excel;
}
}
-Dale
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Re: [struts] servletOutputStream in S2 action
I think its better if i post some code.
This is the action mapping for
action name=\accessRequestReportResult\
class=\action.reports.AccessRequestReportResult\
result name=\showReport\/useradmin/AccessRequestReport.jsp/result
result name=\failure\login.jsp/result
result/result!--i was trying this but didnt work--
/action
this is my execute method:
public String execute() throws IOException, ServletException {
//we dont enter here for excel
if (getServletRequest().getParameter(\isExcel\)==null)
{
setData(getActionValue());
return \showReport\;
}
//enter here for excel
else
{
setData(getServletRequest().getParameter(\action\));
excelReport();//this does all the excel stuff and writes
to the HttpServletResponse.
return \stream\;//i also tried return SUCCESS but even
then got illegalStateException
}
}
Everything works dandy but i have an IllegalStateException in my logs.
saying no result defined for \stream\...
is there a workaround here...:(
On 2/7/08, Dale Newfield [EMAIL PROTECTED] wrote:
bhaarat Sharma wrote:
..what should my execute method be returning?
As always, it should return the name of the appropriate result (in this
case, the name of the result of type \stream\).
-Dale
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Re: [struts] servletOutputStream in S2 action
bhaarat Sharma wrote: ..what should my execute method be returning? As always, it should return the name of the appropriate result (in this case, the name of the result of type stream). -Dale - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: servletOutputStream in S2 action
just read the link you sent. I cant make my execute method void because it is being used for another page which requires it to send something back. :( - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [struts] servletOutputStream in S2 action
Mike Jennings wrote:
You can do this by creating a custom result type.
Or you can use a result type that's already provided that does exactly
what you need.
http://struts.apache.org/2.x/struts2-core/apidocs/org/apache/struts2/dispatcher/StreamResult.html
How can i do the same in my execute method for S2?? what should the
execute method return? because when user clicks get Excel link..the
page stays the same but just the user is presented with open/save
dialog.
What the browser does with the data (attempt to display it/save it) is
determined by the contentDisposition You want that to read something
like: attachment;filename=${something.dynamic}.xls
-Dale
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Re: servletOutputStream in S2 action
I was trying stuff out and i hve got it working perfectly. Only thing is my that my execute is returning a SUCCESS when everything is done. However I do not have any result in my struts.xml for this action. since the user shouldnt be moved to another page. Now I am able to see open /save dialog box as well and excel opens fine too but in my logs i ssee the following exception.. StandardWrapperValve[default]: Servlet.service() for servlet default threw exception java.lang.IllegalStateException at org.apache.coyote.tomcat5.CoyoteResponseFacade.sendError(CoyoteResponseFacade.java:390) at org.apache.struts2.dispatcher.ServletDispatcherResult.doExecute(ServletDispatcherResult.java:127) at org.apache.struts2.dispatcher.StrutsResultSupport.execute(StrutsResultSupport.java:178) at com.opensymphony.xwork2.DefaultActionInvocation.executeResult(DefaultActionInvocation.java:348) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:253) at com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:221) at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:86) ..what should my execute method be returning? On 2/7/08, Mike Jennings [EMAIL PROTECTED] wrote: You can do this by creating a custom result type. A example of a custom result type for streaming images from a action to a img tag is here. http://struts.apache.org/2.x/docs/how-can-we-display-dynamic-or-static-images-that-can-be-provided-as-an-array-of-bytes.html You can use this as a example, but will probably have to have a modify it slightly so that your action will have a getter and setter to pass a output stream to the result type. In the result type you can write the output stream to the response output stream. Mike Jennings bhaarat Sharma wrote: Hello I have a S2 action working perfectly fine. But on one page of my web App I would like the user to be able to download report in Excel. We have this functionality in other pages as well but they arent using S2 and are doing this via a custom servlet which has doGet doPost and processRequest methods. Inside the processRequest..they do bunch of stuff to get the excel read and in the end do this: ServletOutputStream stream = null; String fileName = \\\something\\\; response.addHeader(\\\Content-Disposition\\\, \\\attachment; filename=\\\ + fileName); response.setContentType(\\\application/vnd.ms-excel\\\); stream = response.getOutputStream(); wb.write(stream); this is a void method. My question is, since in my case I already have a S2 action..I dont want to make a new servlet to do this. How can i do the same in my execute method for S2?? what should the execute method return? because when user clicks get Excel link..the page stays the same but just the user is presented with open/save dialog. Woudl appreciate any help. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Spam/Virus scanning by CanIt Pro For more information see http://www.kgbinternet.com/SpamFilter.htm To control your spam filter, log in at http://filter.kgbinternet.com - 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: [struts] servletOutputStream in S2 action
Thanks for that. that gives me a better idea to go about things + i
didnt know we can call methods from struts.xml
i implemented this but am getting this error
java.lang.ClassCastException: org.apache.coyote.tomcat5.CoyoteOutputStream
org.apache.struts2.dispatcher.StreamResult.doExecute(StreamResult.java:182)
org.apache.struts2.dispatcher.StrutsResultSupport.execute(StrutsResultSupport.java:178)
com.opensymphony.xwork2.DefaultActionInvocation.executeResult(DefaultActionInvocation.java:348)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:253)
my getExcelStream looks like this
public ServletOutputStream getExcelStream()
{
return this.stream;
}
excelDownload method has this that sets up the stream.
stream = response.getOutputStream();
wb.write(stream);
wb is the worksheet...
On 2/7/08, Dale Newfield [EMAIL PROTECTED] wrote:
bhaarat Sharma wrote:
I think its better if i post some code.
This is the action mapping for
action name=\\\accessRequestReportResult\\\
class=\\\action.reports.AccessRequestReportResult\\\
result
name=\\\showReport\\\/useradmin/AccessRequestReport.jsp/result
result name=\\\failure\\\login.jsp/result
result name=\excel\ type=\stream\
param name=\contentType\application/vnd.ms-excel/param
param name=\inputName\excelStream/param
param
name=\contentDisposition\attachment;filename=\${excelFilename}\/param
param name=\bufferSize\1024/param
!-- if you know the content length you should add the
contentLength parameter --
/result
/action
this is my execute method:
public String execute() throws IOException, ServletException {
//we dont enter here for excel
if (getServletRequest().getParameter(\\\isExcel\\\)==null)
{
setData(getActionValue());
return \\\showReport\\\;
}
//enter here for excel
else
{
do whatever it takes to set the action up so that when
getExcelStream() is called the appropriate stream is returned, and when
getExcelFilename() is called, the appropriate filename is returned.
return \excel\;
}
}
-Dale
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Re: servletOutputStream in S2 action
You can do this by creating a custom result type. A example of a custom result type for streaming images from a action to a img tag is here. http://struts.apache.org/2.x/docs/how-can-we-display-dynamic-or-static-images-that-can-be-provided-as-an-array-of-bytes.html You can use this as a example, but will probably have to have a modify it slightly so that your action will have a getter and setter to pass a output stream to the result type. In the result type you can write the output stream to the response output stream. Mike Jennings bhaarat Sharma wrote: Hello I have a S2 action working perfectly fine. But on one page of my web App I would like the user to be able to download report in Excel. We have this functionality in other pages as well but they arent using S2 and are doing this via a custom servlet which has doGet doPost and processRequest methods. Inside the processRequest..they do bunch of stuff to get the excel read and in the end do this: ServletOutputStream stream = null; String fileName = \something\; response.addHeader(\Content-Disposition\, \attachment; filename=\ + fileName); response.setContentType(\application/vnd.ms-excel\); stream = response.getOutputStream(); wb.write(stream); this is a void method. My question is, since in my case I already have a S2 action..I dont want to make a new servlet to do this. How can i do the same in my execute method for S2?? what should the execute method return? because when user clicks get Excel link..the page stays the same but just the user is presented with open/save dialog. Woudl appreciate any help. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Spam/Virus scanning by CanIt Pro For more information see http://www.kgbinternet.com/SpamFilter.htm To control your spam filter, log in at http://filter.kgbinternet.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [struts] servletOutputStream in S2 action
bhaarat Sharma wrote: Thanks for that. that gives me a better idea to go about things + i didnt know we can call methods from struts.xml http://struts.apache.org/2.x/struts2-core/apidocs/org/apache/struts2/dispatcher/StreamResult.html describes how that result works, stating taht the inputName parameter is the name of the InputStream property from the chained action (default = inputStream) The filename expression works because this result extends http://struts.apache.org/2.x/struts2-core/apidocs/org/apache/struts2/dispatcher/StrutsResultSupport.html which allows for ognl expressions in result parameters (if the parse parameter is true, which is the default). java.lang.ClassCastException: org.apache.coyote.tomcat5.CoyoteOutputStream org.apache.struts2.dispatcher.StreamResult.doExecute(StreamResult.java:182) org.apache.struts2.dispatcher.StrutsResultSupport.execute(StrutsResultSupport.java:178) com.opensymphony.xwork2.DefaultActionInvocation.executeResult(DefaultActionInvocation.java:348) com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:253) That's saying that it can't cast a CoyoteOutputStream as an InputStream. The result will manage the output to the client. You shouldn't need to deal with the response or the servlet. What you need to do is provide the result with a source of the data to be sent to the client. Note that every call to getExcelStream needs to return an independent InputStream. For example, when you don't tell the result the contentLength it has no choice but to step through the entire stream to find the length, then it'll ask for a new stream to actually pull the data out of to send to the client. -Dale - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
File upload issues when maxFileSize is exceeded.
We're using Struts 1.2.9 and the problem we're seeing is that if a user tries to upload a file that does not exist or upload a file that exceeds the maxFileSize attribute the FormFile object on the ActionForm is null and so we cannot distinguish between the two. We thought about removing the maxFileSize parameter and doing the check ourselves in the ActionForm, but it appears that the file upload has already begun at that point and while we can look at the Content-Length header from the HttpServletRequest object in the Struts Action, it's a moot step because the file has already begun to upload. Is there a method on Action or DispatchAction (or perhaps something else) that we can override to prevent the file upload if it exceeds a size we determine? My concern is that Apache commons-fileupload gets the request to upload the file first before Struts gets it and we might be hozed in this regard. Any thoughts? Thanks. --adam - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [struts] servletOutputStream in S2 action
What you need to do is provide the result with a source of the data to be sent to the client. and that data has to be in java.io.InputStream?? even if my getExcelStream method returns java.io.OutputStream...I still get an exception so what TYPE of data should getExcelStream be returning :( seems i am so close to fixing this On 2/7/08, Dale Newfield [EMAIL PROTECTED] wrote: bhaarat Sharma wrote: Thanks for that. that gives me a better idea to go about things + i didnt know we can call methods from struts.xml http://struts.apache.org/2.x/struts2-core/apidocs/org/apache/struts2/dispatcher/StreamResult.html describes how that result works, stating taht the \inputName\ parameter is \the name of the InputStream property from the chained action (default = inputStream)\ The filename expression works because this result extends http://struts.apache.org/2.x/struts2-core/apidocs/org/apache/struts2/dispatcher/StrutsResultSupport.html which allows for ognl expressions in result parameters (if the parse parameter is true, which is the default). java.lang.ClassCastException: org.apache.coyote.tomcat5.CoyoteOutputStream org.apache.struts2.dispatcher.StreamResult.doExecute(StreamResult.java:182) org.apache.struts2.dispatcher.StrutsResultSupport.execute(StrutsResultSupport.java:178) com.opensymphony.xwork2.DefaultActionInvocation.executeResult(DefaultActionInvocation.java:348) com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:253) That\'s saying that it can\'t cast a \CoyoteOutputStream\ as an InputStream. The result will manage the output to the client. You shouldn\'t need to deal with the response or the servlet. What you need to do is provide the result with a source of the data to be sent to the client. Note that every call to getExcelStream needs to return an independent InputStream. For example, when you don\'t tell the result the contentLength it has no choice but to step through the entire stream to find the length, then it\'ll ask for a new stream to actually pull the data out of to send to the client. -Dale - 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: File upload issues when maxFileSize is exceeded.
Adam- take a look at implementing FileUploadAction http://jsourcery.com/api/apache/struts/2.0.6/org/apache/struts2/showcase/fil eupload/FileUploadAction.html M-- - Original Message - From: Adam Gordon [EMAIL PROTECTED] To: Struts Users Mailing List user@struts.apache.org Sent: Thursday, February 07, 2008 6:35 PM Subject: File upload issues when maxFileSize is exceeded. We're using Struts 1.2.9 and the problem we're seeing is that if a user tries to upload a file that does not exist or upload a file that exceeds the maxFileSize attribute the FormFile object on the ActionForm is null and so we cannot distinguish between the two. We thought about removing the maxFileSize parameter and doing the check ourselves in the ActionForm, but it appears that the file upload has already begun at that point and while we can look at the Content-Length header from the HttpServletRequest object in the Struts Action, it's a moot step because the file has already begun to upload. Is there a method on Action or DispatchAction (or perhaps something else) that we can override to prevent the file upload if it exceeds a size we determine? My concern is that Apache commons-fileupload gets the request to upload the file first before Struts gets it and we might be hozed in this regard. Any thoughts? Thanks. --adam - 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: [struts] servletOutputStream in S2 action
bhaarat Sharma wrote: What you need to do is provide the result with a source of the data to be sent to the client. and that data has to be in java.io.InputStream?? An InputStream is a source of data. An OutputStream is a destination for data. even if my getExcelStream method returns java.io.OutputStream...I still get an exception Because the result can't read() from an OutputStream. so what TYPE of data should getExcelStream be returning :( It should be returning something that extends InputStream. I don't think your workbook method is doing what you think it's doing. It might make sense if it took an output stream as a parameter, like wb.write(outputStream), but if it is returning an output stream then it's really asking for input... -Dale - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: File upload issues when maxFileSize is exceeded.
--- Martin Gainty [EMAIL PROTECTED] wrote: take a look at implementing FileUploadAction http://jsourcery.com/api/apache/struts/2.0.6/org/apache/struts2/showcase/fil eupload/FileUploadAction.html Adam Gordon [EMAIL PROTECTED] wrote: We're using Struts 1.2.9 Dave - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Dynamic indexed field name in validation?
I have a dynamic multi line collection of dates with a date converter doing its
job perfectly - populating dates or reporting conversion errors by field as it
should.
What I'm wondering is if it's possible to dynamically reference these fields
without providing individually fixed definitions for each possible field.
For example, I can define each named field as follows:
field name=account.userRoles[0].startDate
field-validator type=conversion
param name=repopulateFieldtrue/param
message${getText(errors.invalid.date)}/message
/field-validator
/field
field name=account.userRoles[1].startDate
field-validator type=conversion
param name=repopulateFieldtrue/param
message${getText(errors.invalid.date)}/message
/field-validator
/field
etc.
This approach does work. However, I'd prefer have a single definition perhaps
using a wildcard/regex since I don't know how many fields the user will submit.
Is it possible to substitute some kind of wildcard or regex here?
Thanks,
Grant
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open new window using Struts action
Hi I'm using Struts 1.2.9, what i want is, if it's failed on validation then the error message display on the same page, but if the validation success then I want the result display in new window. Question: how can I trigger open new window using Struts (I don't want to open new window using form target or windows open). can anyone help me? thanks Regards, jeppy -- View this message in context: http://www.nabble.com/open-new-window-using-Struts-action-tp15348402p15348402.html Sent from the Struts - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Is Multiple Forms(s:form) in one Jsp possible?
Dave Newton wrote: --- Thomas Ramapuram [EMAIL PROTECTED] wrote: I just wanted to know if it is possible to have multiple s:form in one jsp. Each of the forms submit to a diffrent action. The problem I faced is that. If I place multiple forms in one jsp. The initials forms closing tags are commented out when the tag is rendered. Is this expected behaviour or is it a bug. I can't reproduce this; I have many pages with multiple forms. Including a source code snippet might be helpful. Dave The commenting effect is something one of the browsers does when viewing invalid html (forget which browser). It comments out the html for nodes that were impossible to include in the DOM. I've seen it when forms are accidentally nested as the OP must have done. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Is Multiple Forms(s:form) in one Jsp possible?
--- Jeromy Evans [EMAIL PROTECTED] wrote: The commenting effect is something one of the browsers does when viewing invalid html (forget which browser). It comments out the html for nodes that were impossible to include in the DOM. I've seen it when forms are accidentally nested as the OP must have done. Oh, interesting; I've never seen that. This, of course, leads to the obvious conclusion that my HTML is always perfect. On a related note, watch for my auction of my bridge on e-bay Real Soon Now (tm). Dave - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: open new window using Struts action
http://wiki.apache.org/struts/OpenWindowFromAction -- Frank W. Zammetti Author of Practical Ajax Projects With Java Technology (2006, Apress, ISBN 1-59059-695-1) and JavaScript, DOM Scripting and Ajax Projects (2007, Apress, ISBN 1-59059-816-4) and Practical DWR 2 Projects (2008, Apress, ISBN 1-59059-941-1) Java Web Parts - http://javawebparts.sourceforge.net Supplying the wheel, so you don't have to reinvent it! jeppy wrote: Hi I'm using Struts 1.2.9, what i want is, if it's failed on validation then the error message display on the same page, but if the validation success then I want the result display in new window. Question: how can I trigger open new window using Struts (I don't want to open new window using form target or windows open). can anyone help me? thanks Regards, jeppy - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Is Multiple Forms(s:form) in one Jsp possible?
Dave Newton wrote: --- Jeromy Evans [EMAIL PROTECTED] wrote: The commenting effect is something one of the browsers does when viewing invalid html (forget which browser). It comments out the html for nodes that were impossible to include in the DOM. I've seen it when forms are accidentally nested as the OP must have done. Oh, interesting; I've never seen that. This, of course, leads to the obvious conclusion that my HTML is always perfect. On a related note, watch for my auction of my bridge on e-bay Real Soon Now (tm). Dave lol :-) - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
