Re: problem with arraylist and iterate
There's a jar of the tags on the site for your older Struts. Many people are using it, and it works great. It's up to the latest code which is in the Struts CVS version, so you're not missing out on anything. Other than that, you'll have to slog it out with iterate tag and setting the indexed property on the child tags. Which is tougher. Arron. Yu, Yanhui wrote: Arron. We are using version 1.0.2 here and I seem unable to convince to get 1.1beta here, is there any work around to do this in version 1.0.2? Thank you very much indeed. Yanhui -Original Message- From: Arron Bates [mailto:[EMAIL PROTECTED]] Sent: Tuesday, April 02, 2002 6:24 PM To: Struts Users Mailing List Subject: Re: problem with arraylist and iterate What has to happen is the properties for each of the inputs in the list, have to get the correct indexed property to update correctly every time. The nested taglib in the current 1.1beta Struts can help you do this with ease. If want a tutorial to walk you through it, or you're running an older version of Struts and need teh nested taglib library, go here... http://www.keyboardmonkey.com/struts After that, you shouldn't have iterating problems again. Arron. Yu, Yanhui wrote: Hi Jeff, I am similar problems here with ArrayList, could you please post the solution if you find any? Appreciate it very much. Yanhui -Original Message- From: Jefferson Rodrigues de Oliveira e Silva [mailto:[EMAIL PROTECTED]] Sent: Tuesday, April 02, 2002 6:29 AM To: Struts Users Mailing List Subject: problem with arraylist and iterate Hi all, I have the following problem: I have a bean User which has a hashtable attribute bets. The getBets method returns a Bet[] array. The Bet class has 6 attributes. In the bets.jsp page, I show in a table all the values from the Bet objects (using iterate), one row for each object, and two of these values from each object the user is able to edit. The bets.jsp page is ok, all the values are being displayed, and the user can edit the two fields for each row. My problem is when the user submit this bets.jsp. How can I get all the fields (two for each table row) in a Form bean ? I want that the FormBean to handle the submit is the BetsForm ? I implemented the BetsForm with a single attribute, an ArrayList called bets. How should I implement this BetsForm bean ? How can it receive all the fields from the bets.jsp page in the arraylist attribute ? Thanks in advance Jefferson -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Preventing Caching of all pages
Hi Folks I want to prevent caching of all pages in my webapp. What is the easiest way for me to append a dummy variable onto all the addresses which appear in the users browsers address bar, ie http://localhost/testWebApp?rand=7A98SDF7ASD9YFBA9D8S7FBASDBFASBFASDFSADFASD I don't want to rely on setting init-param param-namenocache/no-param param-valuetrue/no-param /init-param in my web.xml file since I have read in quite a few places that some browsers do not respect the meta HTTP-EQUIV=Pragma CONTENT=no-cache directive which is sent in a http message from a server to browser. Cheers Tony _ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: How to create the map for multiple parameters withhtml:link?
Alex, thanks for your answer. I was hoping there's a standard tag for this. Maybe in Jakarta Taglibs. Looks like that is not the case. I'll take your suggestion and create a custom tag. Have a nice day. Regards, Markus - Original Message - From: Alex Paransky [EMAIL PROTECTED] Date: Wednesday, April 3, 2002 5:53 pm Subject: RE: How to create the map for multiple parameters with html:link? Markus, To implement a suitable map, we created a new tag called URI. By using this tag and specifying the id= attribute, a new scriplet object is created in the appropriate scope. Then, we are able to pass this object into the html:link tag. This is one way of doing it. The Struts way would probably be to execute an action which puts such a map into the request scope, and then forward to the page you want to go to. [...] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Problem with logic:equal tag
One time I had this problem. Double check to make sure that you have the %@ taglib uri=/WEB-INF/struts-logic.tld prefix=logic % at the top of the page. Chuck At 11:41 AM 4/4/2002 +0900, you wrote: I have some code in a jsp page logic:equal name=pageBean property=picExists value=false/ logic:equal tag returned true /logic:equal logic:notEqual name=pageBean property=picExists value=false/ logic:notEqual tag returned true /logic:notEqual When I access this page, I get the following logic:equal tag returned true logic:notEqual tag returned true Am I missing the point about the logic:equal and logic:notEqual tags, or is there a reason this might be happening? How can I make it print out only if value=false ? Regards Antony _ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Where can I do some application initialize work?
If you're using 1.1, you can setup a plugin for it. If you're using a 2.3
container and don't need to support 2.2, you can setup a event listener on
the servlet context creation for the application. Or you could just put
initialize it in the init() method of the ActionServlet.
Chuck
At 06:39 PM 4/3/2002 -0800, you wrote:
HI,
I'm using struts torque together. I put some initialize code in one of
my class as a static code. But these code is not executed until class
DataModel is lodaded. So, if I call any function of Torque, it will report
that Torque is not initialized.
Where can I put some global initialize code for the application ? Thanks.
Annie
public class DataModel {
static {
try{
Torque.init(piso.properties);
}
catch (Exception e)
{
e.printStackTrace();
}
}
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Re: Where can I do some application initialize work?
Annie,
Write a servlet with an init() method that initializes Torque, and specify
that this servlet should load at startup in your web.xml file. Perhaps you
could turn your existing DataModel class into a servlet for this purpose.
See the ActionServlet stuff in web.xml for how to make a servlet load at
startup (give your servlet a lower number than ActionServlet to make yours
load first).
-Max
- Original Message -
From: Annie Zhang [EMAIL PROTECTED]
To: Struts Users Mailing List [EMAIL PROTECTED]
Sent: Wednesday, April 03, 2002 6:39 PM
Subject: Where can I do some application initialize work?
HI,
I'm using struts torque together. I put some initialize code in one of my
class as a static code. But these code is not executed until class DataModel
is lodaded. So, if I call any function of Torque, it will report that
Torque is not initialized.
Where can I put some global initialize code for the application ? Thanks.
Annie
public class DataModel {
static {
try{
Torque.init(piso.properties);
}
catch (Exception e)
{
e.printStackTrace();
}
}
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Connection pool behaviour
Subject: Connection pool behaviour From: Johannes Wolfgang Woger [EMAIL PROTECTED] === Hi, I notized that both PoolMan and struts-DataSource do not refresh their output from an SELECT * FROM MYTABLE if mytable was changed by an other application. Struts-DataSource does refresh when Tomcat is restarted, PoolMan does not. If this is a normal behaviour, how will I introduce megatons of existing data into my application ? I am sure there is a simple explanation. Wolfgang -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
logic:equal ... AND ...
Subject: logic:equal ... AND ... From: mikastav [EMAIL PROTECTED] === have you a other solution for : (example with AND) logic:equal name=produitparameter value=01 action A /logic:equal logic:equal name=produitparameter value=02 action A /logic:equal logic:equal name=produitparameter value=03 action A /logic:equal logic:equal name=produitparameter value=04 action B /logic:equal logic:equal name=produitparameter value=05 action B /logic:equal logic:equal name=produitparameter value=06 action C /logic:equal thank you -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Beta 1 bugs in struts-exercise-taglib examples
There are two possible bugs related to the exampe pages index.jsp and
html-link.jsp
in the struts-exercise-taglib in struts beta 1 release.
The first one appeard in 04/03 nightly build. When clicking the link in the
index.jsp
that is pointing to the html-link.jsp, an exception is thrown for a reason
message resources not found under key org.apache.struts.action.MESSAG.
A quick fix I think is to change the BaseHandlerTag.message(String literal,
String key).
When both literal and key are null, this method should return null. Right
now it will
go ahead to invoke RequestUtils method and throw exception there.
The second bug appeared since 03/19, the formal b1 release. When clicking
the
'Cancel' button on the html-link.jsp, an exception is thrown for 'array
element type mismatch'
in PropertyUtils.setIndexedProperty(...).
The exception is thrown because the TestBean has no indexed method for
stringArray
while the PropertyUtils is invoking setIndexedProperty when it sees the
stringArray[0]
as the property name. A quick fix I could think right now is to change the
BeanUtils.populate
method around the section '// Conver the parameter value as required for
this setter method'
Origianl section:
if(parameterTypes.length 1)
parameterType = parameterTypes[1]; // Indexed or mapped setter
Change to:
if(parameterTypes.length 1) {
parameterType = parameterTypes[1]; // Indexed or mapped setter
} else {
int nestedDel = name.lastIndexOf(PropertyUtils.NESTED_DELIM);
int indexedDel = name.lastIndexOf(PropertyUtils.INDEXED_DELIM);
if(indexedDel nestedDel) {
// PropertyUtils will invoke setIndexedProperty later, but
actually the method is not indexed
if(parameterType.isArray()) {
parameterType = parameterType.getComponentType();
}
}
}
The way of the fix is not optimized, it just fixes the problem shown in the
html-link.jsp.
I just started to look at the beta 1 codes and may overlooked other aspects
of the overall architecture.
Let me know if anyone finds the same exceptions or they are addressed
somehow in another way.
Thanks,
Jing
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Re: Editor aware of Struts
Subject: Re: Editor aware of Struts From: Pim [EMAIL PROTECTED] === Hi Yanhui, Good question, I'm struggeling with the same problem. I hope that a plugin for Eclipse will be written. Keep us informed if you find a solution. Pim Yu, Yanhui [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED]... Vic, is OmniCore.com CodeGuide 4 a Java IDE? We are using IBM's WSAD (combines Java IDE, like VAJ and JSP editors like Websphere studio) to edit Java code (such as the Action and ActionForm classes). WSAD has a page Designer (like Websphere Studio) which offers visual desgning for JSP page, somewhat like FrontPage, where the developer can visually see the buttons, tables, images and such during development. WSAD also comes with a Source editor (just like Textpad) which only shows the JSP source code. The developer can choose to use either the Designer or the Source editor to compose a JSP page. Now we are trying to use Struts, the Designer from WSAD no longer recongnize the struts componnets such as Struts buttons. It shows a red triangular icon for any of the Struts component without any face value shown (like a button's value). What I am looking for is an editing tool that will recognize Struts components, e.g., Struts button and show the button during editing, i.e., before rendering with a browser. Hope I explained what I am looking for and appreciate for any suggestions. Yanhui -Original Message- From: Struts Newsgroup [mailto:[EMAIL PROTECTED]] Sent: Wednesday, April 03, 2002 8:40 AM To: [EMAIL PROTECTED] Subject: Re: Editor aware of Struts Subject: Re: Editor aware of Struts From: Vic Cekvenich [EMAIL PROTECTED] === You can do Struts with just JSP, you have to edit Java as well. (I use OmniCore.com CodeGuide 4 now, after NetBeans.org) To do things like table iterate of a resuult set, they will have to be OK with writing HTML tdtr Vic Yu, Yanhui wrote: Hi all, Does anyone out there who can recommend us a tool that is Struts aware? We are using WSAD and it can't recognize any struts tags in the Page Designer that comes with WSAD. The developers don't really like to edit the Source page (the text editor). We would very much appreciate any suggestions to any tool that can visually edit a JSP page with Struts. Thank you very much in advance, Yanhui -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Problem with Struts and 2.3 Filters
Content-Transfer-Encoding: 7bit Hi folks, I am currently endeavouring to add Servlet 2.3 filtering (SiteMesh 1.3, in fact) to a Struts 1.0.2 application - but having no luck. I have searched the mailing list archives and can find no reference to this combination. I have set up inside one webapp folder of Tomcat 4.0.3 a Struts application which works correctly if it has the Struts application web.xml file in WEB-INF. Then I have copied into that same webapp directory a SiteMesh application. This also works correctly if it has the SiteMesh application web.xml file in WEB-INF (moving the Struts web.xml aside for now). However, if I add the SiteMesh elements (filter and filter-mapping plus some taglibs) to the web.xml of the Struts application it fails. In catalina.out I get: --- Starting service Tomcat-Standalone Apache Tomcat/4.0.3 PARSE error at line 111 column 11 org.xml.sax.SAXParseException: The content of element type web-app must match (icon?,display- name?,description?,distributable?,context-param*,filter*,filter- mapping*,listener*,servlet*,servlet-mapping*,session- config?,mime-mapping*,welcome-file-list?,error- page*,taglib*,resource-env-ref*,resource-ref*,security- constraint*,login-config?,security-role*,env-entry*,ejb- ref*,ejb-local-ref*). Starting service Tomcat-Apache Apache Tomcat/4.0.3 --- and the aplication does not work (file not found errors in the browser). Line 111, column 11 is the very end of the file. I have run Tidy over web.xml to check for any XML errors and there are none according to that tool. If I comment out the SiteMesh elements and restart Tomcat then the Struts application starts working again. If I comment out the Struts elements and restart Tomcat then the SiteMesh application starts working again. Can anyone enlighten me as to why the XML parser thinks there is a problem? I have searched the web for published examples of web.xml that include filter and servlet definitions and they appear no different in spirit to what I have... Any help is much appreciated! Thanks, Chris * This email and any files transmitted with it may be confidential and privileged. It is intended solely for the use of the individual or parties to whom it is addressed. If you have received this email in error please forward it to [EMAIL PROTECTED] and delete all copies of this message immediately. Thank you. * -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: parser.jar
Hi,
If you need the jaxp1.0.1,you can direct to download
the jaxp-1_0_1.zip from :
http://www-pu.informatik.uni-tuebingen.de/ip/IP2000_2001/jaxp.html
If you need other versions you can get it from:
http://java.sun.com/xml
There are any versions for jaxp.
After the file is unzipped , the new directory should
contain the following files:
docs/api/*
examples/*
examples/index.html readme.html
install.html
relnotes.html
jaxp.jar
parser.jar
I think this will hope youu!
kelly.
--- Singh, Sandeep [EMAIL PROTECTED] wrote:
I got the jaxp.jar from ant binary someone can give
the URl from where I can get parser.jar
Thanks
-Original Message-
From: Wellie W. Chao [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, April 02, 2002 3:37 PM
To: Struts Users Mailing List
Subject: Problem with
org.apache.struts.util.PropertyMessageResources
I'm using struts 1.1-b1 and am having problems
getting properties from my
ApplicationResources.properties. I have placed it in
my classpath at
com/mycompany/myproject/ApplicationResources.properties
and have configured
struts to use
com.mycompany.myproject.ApplicationResources as the
message-resources file. When I execute the following
code in a JSP page, I
get back
com.mycompany.myproject.ApplicationResources, which
is what I
expected:
((org.apache.struts.util.PropertyMessageResources)request.getAttribute(org.
apache.struts.action.MESSAGE)).getConfig()
When I try to fetch anything with bean:message
key={XXX}/, it always
fails, no matter what I plug in for {XXX}. Is there
any way for me to peek
inside of the PropertyMessageResources bundle to see
what keys and values it
has? I think this problem is the cause of my errors
not showing up with
html:errors/ and html:messages/html:messages.
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AW: Websphere 4 Tiles
Hello
I've tracked the problem a little bit realised that the error occurs at
getting the XMLReader.
Do I have to add/update some libraries for websphere?!?!
greetings
Anusch Daemi
Here is a snippet from the log:
[02.04.04 10:42:40:168 GMT+02:00] 55fb881f ServletInstan X SRVE0100E: Nicht
erfasste Ausnahmebedingung für init() wurde von Servlet {0} ausgelöst:
javax.servlet.ServletException: javax/xml/parsers/SAXParser.getXMLReader
at
com.ibm.servlet.engine.webapp.StrictServletInstance.doInit(ServletManager.ja
va:817)
at
com.ibm.servlet.engine.webapp.StrictLifecycleServlet._init(StrictLifecycleSe
rvlet.java:137)
at
com.ibm.servlet.engine.webapp.PreInitializedServletState.init(StrictLifecycl
eServlet.java:243)
at
com.ibm.servlet.engine.webapp.StrictLifecycleServlet.init(StrictLifecycleSer
vlet.java:103)
at
com.ibm.servlet.engine.webapp.ServletInstance.init(ServletManager.java:388)
at javax.servlet.GenericServlet.init(GenericServlet.java:258)
at
com.ibm.servlet.engine.webapp.ServletManager.addServlet(ServletManager.java:
84)
at
com.ibm.servlet.engine.webapp.WebAppServletManager.loadServlet(WebAppServlet
Manager.java:226)
at
com.ibm.servlet.engine.webapp.WebAppServletManager.loadAutoLoadServlets(WebA
ppServletManager.java:357)
at
com.ibm.servlet.engine.webapp.WebApp.loadServletManager(WebApp.java:1001)
at com.ibm.servlet.engine.webapp.WebApp.init(WebApp.java:133)
at com.ibm.servlet.engine.srt.WebGroup.loadWebApp(WebGroup.java:234)
at com.ibm.servlet.engine.srt.WebGroup.init(WebGroup.java:139)
at
com.ibm.servlet.engine.ServletEngine.addWebApplication(ServletEngine.java:63
3)
at com.ibm.ws.runtime.WebContainer.install(WebContainer.java:36)
at com.ibm.ws.runtime.Server.startModule(Server.java:615)
at
com.ibm.ws.runtime.StandardServer.initializeModules(StandardServer.java:333)
at
com.ibm.ws.runtime.StandardServer.initializeRuntime0(StandardServer.java:349
)
at com.ibm.ws.runtime.Server.initializeRuntime(Server.java:882)
at com.ibm.ws.runtime.StandardServer.main(StandardServer.java:519)
at java.lang.reflect.Method.invoke(Native Method)
at com.ibm.ws.bootstrap.WSLauncher.main(WSLauncher.java:158)
[02.04.04 10:42:40:218 GMT+02:00] 55fb881f WebGroup X Servlet
Error-[action]: Servlet konnte nicht geladen werden:
java.lang.AbstractMethodError: javax/xml/parsers/SAXParser.getXMLReader
at
org.apache.commons.digester.Digester.getXMLReader(Digester.java:604)
at org.apache.commons.digester.Digester.parse(Digester.java:1299)
at
org.apache.struts.tiles.xmlDefinition.XmlParser.parse(XmlParser.java:264)
at
org.apache.struts.tiles.xmlDefinition.I18nFactorySet.parseXmlFile(I18nFactor
ySet.java:453)
at
org.apache.struts.tiles.xmlDefinition.I18nFactorySet.parseXmlFiles(I18nFacto
rySet.java:404)
at
org.apache.struts.tiles.xmlDefinition.I18nFactorySet.createDefaultFactory(I1
8nFactorySet.java:231)
at
org.apache.struts.tiles.xmlDefinition.I18nFactorySet.initFactory(I18nFactory
Set.java:204)
at
org.apache.struts.tiles.xmlDefinition.I18nFactorySet.initFactory(I18nFactory
Set.java:152)
at
org.apache.struts.tiles.xmlDefinition.I18nFactorySet.init(I18nFactorySet.j
ava:105)
at
org.apache.struts.tiles.definition.ReloadableDefinitionsFactory.createFactor
y(ReloadableDefinitionsFactory.java:143)
at
org.apache.struts.tiles.definition.ReloadableDefinitionsFactory.init(Reloa
dableDefinitionsFactory.java:50)
at
org.apache.struts.tiles.DefinitionsUtil.createDefinitionsFactory(Definitions
Util.java:163)
at
org.apache.struts.tiles.ActionComponentServlet.initComponentDefinitionsMappi
ng(ActionComponentServlet.java:65)
at
org.apache.struts.tiles.ActionComponentServlet.init(ActionComponentServlet.j
ava:53)
at javax.servlet.GenericServlet.init(GenericServlet.java:258)
at
com.ibm.servlet.engine.webapp.StrictServletInstance.doInit(ServletManager.ja
va:802)
at
com.ibm.servlet.engine.webapp.StrictLifecycleServlet._init(StrictLifecycleSe
rvlet.java:137)
at
com.ibm.servlet.engine.webapp.PreInitializedServletState.init(StrictLifecycl
eServlet.java:243)
at
com.ibm.servlet.engine.webapp.StrictLifecycleServlet.init(StrictLifecycleSer
vlet.java:103)
at
com.ibm.servlet.engine.webapp.ServletInstance.init(ServletManager.java:388)
at javax.servlet.GenericServlet.init(GenericServlet.java:258)
at
com.ibm.servlet.engine.webapp.ServletManager.addServlet(ServletManager.java:
84)
at
com.ibm.servlet.engine.webapp.WebAppServletManager.loadServlet(WebAppServlet
Manager.java:226)
at
com.ibm.servlet.engine.webapp.WebAppServletManager.loadAutoLoadServlets(WebA
ppServletManager.java:357)
at
com.ibm.servlet.engine.webapp.WebApp.loadServletManager(WebApp.java:1001)
at
AW: Websphere 4 Tiles
I've found the Error. Replace the xerces.jar in the lib directory with an new (1.4.4) one and all should work smooth. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
logic:iterate problem
Hi, My logic:iterate looks like this logic:iterate id=searchEmpRes name=employeeSearchForm property=lstEmployees !-- line 1 -- tr height=18 td class=tblDataTextbean:write name=searchEmpRes property=firstName/ /td td class=tblDataTextbean:write name=searchEmpRes property=lastName/ /td /logic:iterate lstEmployees is a vector defined in the form and has Employee objects The problem is the iterate is not going to line 1. There are values in lstEmployees. Any help on this is much appreciated. Thanks and regards, Jerome. _ This message contains confidential information and is intended only for the individual named. If you are not the named addressee you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately by e-mail if you have received this e-mail by mistake and delete this e-mail from your system. E-mail transmission cannot be guaranteed to be secure or error-free as information could be intercepted, corrupted, lost, destroyed, arrive late or incomplete, or contain viruses. The sender therefore does not accept liability for any errors or omissions in the contents of this message, which arise as a result of e-mail transmission. If verification is required please request a hard-copy version. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Tiles, definitions and roles
Both definitions have the same name, so one override the other ;-(. Don't forget that definitions are stored with their names as the key. Cedric Struts Newsgroup (@Basebeans.com) wrote: Subject: Tiles, definitions and roles From: Matt Raible [EMAIL PROTECTED] === I have the following 2 definitions that are defined in separate tiles-config.xml files: !-- Main Menu -- definition name=mainMenu extends=baseLayout role=Administrator put name=title.key value=mainMenu.title/ put name=heading.key value=mainMenu.heading/ put name=menu value=menu.manager/ put name=content value=/pages/mainMenu.jsp/ /definition definition name=mainMenu extends=loginLayout role=Learner put name=title.key value=viewer.mainMenu.title/ put name=stylesheet value=/styles/viewer.css/ put name=heading.key value=viewer.mainMenu.heading/ put name=content value=/viewer/mainMenu.jsp/ /definition When I login as an Administrator, with request.isUserInRole(Administrator) == true, I still get the second definition inserted. Any ideas? Thanks, Matt -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: How to Generate .xls file from struts app.
Hi, you don't have to generate csv-files take the html-Code itself, and change the mime type to application/vnd.ms-excel. This should work too. Manfred -Original Message- From: Jim Crossley [mailto:[EMAIL PROTECTED]] Sent: Tuesday, April 02, 2002 4:34 PM To: Struts Users Mailing List Subject: Re: How to Generate .xls file from struts app. gvn [EMAIL PROTECTED] writes: I would like to generate a .xls (excel) file data from a result set. =20 What I have to do ?=20 One simple approach is to generate a CSV (Comma-Separated-Values) file instead, and then set the response's content type to application/vnd.ms-excel. That way, you exploit the fact that Excel transparently handles CSV files and rely on the browser to invoke Excel. Your action amounts to something not quite as trivial as this: PrintWriter out = response.getWriter(); while (youHaveRows) while (youHaveColumns) out.print(yourCell+,); out.close(); response.setContentType(application/vnd.ms-excel); -- Jim Crossley http://www.lads.com/~jim -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
bean message repost.
Sorry for reposting but i had the date one year older. :) :) Hi. I have downloaded the latest struts stable version (1.0.2 ) and noticed the bean:message tag misses the attributes 'name' and 'property' which allow to get a message from ApplicationResources when the key is specified in a bean property. i.e.: with strust 1.0 i was able to do the following bean:message name=myBean property=prop/ how can i get the same result with struts 1.0.2 ? I'd like to avoid downloading the nightly builds. thanks Ivan.
Re: include tag
You can't open a tag in a jsp, and close it in another. Both the start and the end of the tag should be in the same page. In a table example, you can have tableinclude header, include body, include footer/table, and in included files : tr ... /tr. Also, have you consider using Tiles to divide your pages and insert sub-pages ? Cedric Ingo Bruell wrote: Hi Struts, DS jsp:include page=includes/logo.jsp flush=true/ DS It's a working example. if i only include for example a complete table it works. But if i divide the page into header, menu, main and footer with a table that starts in header.jsp and ends in footer.jsp i get: --- snip --- org.apache.jasper.compiler.ParseException: End of content reached while more parsing required: tag nesting error? at org.apache.jasper.compiler.JspReader.popFile(JspReader.java:293) at org.apache.jasper.compiler.JspReader.hasMoreInput(JspReader.java:337) at org.apache.jasper.compiler.Parser.parse(Parser.java:1109) at org.apache.jasper.compiler.Parser.parse(Parser.java:1103) at org.apache.jasper.compiler.Parser$Tag.accept(Parser.java:892) at org.apache.jasper.compiler.Parser.parse(Parser.java:1145) at org.apache.jasper.compiler.Parser.parse(Parser.java:1103) at org.apache.jasper.compiler.Parser.parse(Parser.java:1099) at org.apache.jasper.compiler.ParserController.parse(ParserController.java:213) at org.apache.jasper.compiler.Compiler.compile(Compiler.java:210) at org.apache.jasper.servlet.JspServlet.loadJSP(JspServlet.java:552) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.loadIfNecessary(JspServlet.java:177) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:189) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:382) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:474) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:243) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:190) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2343) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:468) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:1012) at org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1107) at java.lang.Thread.run(Thread.java:536) --- snap --- so long Ingo Bruell --- [EMAIL PROTECTED] [EMAIL PROTECTED] ICQ# 40377720 OldenburgPGP-Fingerprint: CB01 AE12 B359 87C4 BF1C 953C 8FE7 C648 169E E5FC Germany PGP-Public-Key available at pgpkeys.mit.edu -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: can TILES use existing jsp files ?
Hello, Normally, you don't have to reimplement your jsp pages. You can use them as body with no modifications. However, I recommend to suppress all html head and body tags from tiles/body. In practice, you can left them, as html browsers don't complain too much if there is several time head and body. The error you mentioned is a problem with application resources : as you use them, you need to declare them : * in web.xml if you use Struts1.0.2 * in struts-config.xml if you use Struts1.1 Also, you should declare the file containing your key-value pairs Hope this help, Cedric [EMAIL PROTECTED] wrote: My current project is using Struts 1.0 and I already implemented about 20% of my .jsp files, without giving too much thought to the navigation. Now I want to use tiles to implement the sidebar menus for navigation. I am hoping this does not mean I will have to re-implement those .jsp files, i.e. I imagine I could simply put each of my jsp files in the place where we put body.jsp. However I am getting an error message because each of my jsp pages is using this tag bean:message key=index.title. In my struts-config.xml I added this tag for message-resource: message-resource parameter =org.apache.struts.example.tiles.dev1-1.ApplicationResources null=false I tried both: tiles for struts 1.0 and tiles for struts 1.1 with the same error message (see bellow). Searching the mail-archive I found the same error but the scenario was different - that tiles user *was not using* the ApplicationResource, but was forced to specify it anyways. In my case *I am using* the ApplicationResource but the servlet cannot find it when I am using tiles. It finds it ok if I am not using tiles, i.e. if I am using just struts 1.0. javax.servlet.jsp.JspException: Cannot find message resources under key org.apache.struts.action.MESSAGE at org.apache.struts.util.RequestUtils.message(RequestUtils.java:735) at org.apache.struts.taglib.bean.MessageTag.doStartTag(MessageTag.java:295) at org.apache.jsp.index$jsp._jspService(index$jsp.java:93) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:107) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:202) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:382) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:474) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:243) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:201) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2344) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:462) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:163) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at
Re: Template/flush problems
You can try to use Tiles instead of Templates. You can do this simply by changing the referenced library for template in the web.xml file, and also adding the appropriate tiles.jar in your lib directory. Cedric Struts Newsgroup (@Basebeans.com) wrote: Subject: Template/flush problems From: Sjaak de Mul [EMAIL PROTECTED] === Hi, I ran into problems with an application that uses Struts (1.0.1) templates that are related to flushing the output buffer, On a Windows 2000 server (using IBM WSAD 1.0.2) it runs without problems, but after deploying it on Solaris the screens were all mixed up: the content of the template was written before the template itself was written to the output stream. I learned that I had to set the flush attribute to truein the template:get tag, in order to force a flush before the include. That solved some of the problems, but not all. Then looked for other occurences of include in Struts taglib, and, as a test, I added flush calls here as well (directly in the Struts taglib, because the other tags, such as InsertTag don't know the flush attribute). Now it seems to work OK, but I wonder this is the right way to go. If these extra flush calls are needed, then why don't the other tags, like the InsertTag, have a flush attribute as well? Is there anyone who experienced the same kind of problems and knows a good solution? Thanks, Sjaak -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Tiles, included pages, and taglibs
Hello, Tiles simply use the RequestDispatcher.include(...) method, wich allow to include a servlet. Cedric Dave Dribin wrote: Dave Dribin wrote: Hi, This is more of an observation than a question. I started playing with the tiles and noticed that in included pages, you have to redeclare taglibs in those included pages. On Tue, Apr 02, 2002 at 10:08:10AM +1000, Arron Bates wrote: They may be separate pages in terms of development, but at runtime they'll become separate servlets all together and will be parsed as such. Being separate servlet entities, they'll need the talib declarations etc etc. Just out of curiousity, how does Tiles do this? Does it invoke the JSP servlet manually or do some sort of internal HTTP request and capture the output? I took a brief look at the code, but it gave me a headeache. ;) -Dave -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Problem with IE5 not calling an Action
Hi I have a jsp page. An action populates some beans in the page and the jsp uses those values to display the page. Also in this page is img src=html:rewrite page=/generateImage.do/ This action generates an image which is displayed on the page. The generateImage.do Action checks some bean values to work out which image to send. The problem is that the page works fine on IE6 Netscape 6.2 It does not work on IE5. What I am seeing is that the jsp renders fine on the first rendering of the page for all browsers. The second time the page is rendered the page renders fine on IE6 and Netscape 6.2 but with IE5 the image part of the jsp img src=html:rewrite page=/generateImage.do/ is not displayed (it was correctly displayed on the first access for all). For IE5 when I look in the tomcat4 logs I see the Action generateImage.do called the first access to the page, then on subsequent accesses it is not called. Any ideas folks? Cheers Tony _ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Need example on using roles in struts-tiles
In Tiles implementation, role attribute value is passed as is to the appropriate container method. If this method support multiple roles, so do Tiles. If not, this shouldn't be difficult to implement in a future version if needed. Cedric Struts Newsgroup (@Basebeans.com) wrote: Subject: Re: Need example on using roles in struts-tiles From: Matt Raible [EMAIL PROTECTED] === http://www.mail-archive.com/struts-user@jakarta.apache.org/msg27034.html In response to this thread, I'm wondering if it's possible to specify multiple roles in the role attribute - similar to how logic:present works? I'd love to be able to do tiles:put name=title value=myValue role=marketing,accounting/ Thanks, Matt -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
[OTish] BeanUtils and Booleans
Does BeanUtils support using is and set when dealing with booleans?
If I do this:
Map lMap = BeanUtils.describe(lBean);
Set lSet = lMap.keySet();
Iterator lIterator = lSet.iterator();
while (lIterator.hasNext())
{
Object lObject = lIterator.next();
String lTempValue = (String)lObject;
System.out.println(Value is + lTempValue);
}
it only shows properties with get and set methods, not my booleans that use is.
Is this not supported, or am I doing something wrong somewhere?
ta,
Tim.
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Re[2]: include tag
Hi Struts, CD You can't open a tag in a jsp, and close it in another. Both the start and the end of the tag should be in the same CD page. CD In a table example, you can have tableinclude header, include body, include footer/table, and in included files CD : tr ... /tr. CD Also, have you consider using Tiles to divide your pages and insert sub-pages ? is it available for struts 1.0.x ? or when not does the actual beta of struts works stable ? so long Ingo Bruell --- [EMAIL PROTECTED] [EMAIL PROTECTED] ICQ# 40377720 OldenburgPGP-Fingerprint: CB01 AE12 B359 87C4 BF1C 953C 8FE7 C648 169E E5FC Germany PGP-Public-Key available at pgpkeys.mit.edu -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
html:option
Subject: html:option From: David Bolsover [EMAIL PROTECTED] === Hi all I have a page that uses multiple ~30 html:option tags within an html:select tag. The problem is that the page loads very slowly from the servlet container (TC4.01). Has anyone else seen this problem / have any suggestions for a soluton? Regards David Bolsover [EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
No action instance for path
Hi, In my logon page ,I logon with user name and user password,when I submit I get the error: No action instance for path /verifyAction could be created This is my logon page: .. html:form action=/verifyAction focus=username table border=0 width=200 tr td width=56font size=2 color=#CC/font/td td width=134UserName: font size=2 html:text property=username/ /font/td /tr tr td width=56font size=2 color=#CCPassword:/font/td td width=134 font size=2 html:password property=password/ /font/td /tr tr bgcolor=#7B889F td html:submit property=submitvalue= //td td input type=reset name=reset1 value= /td /tr /table /html:form This is my struts_config.xml: ?xml version=1.0 encoding=ISO-8859-1 ? !DOCTYPE struts-config SYSTEM FILE:/WebSphere/AppServer/dtds/struts-config_1_0.dtd !-- This is a blank Struts configuration file based on the example application, with commented examples of some items. NOTE: If you have a generator tool to create the corresponding Java classes for you, you could include the details in the form-bean declarations. Otherwise, you would only define the form-bean element itself, with the corresponding name and type attributes, as shown here. -- struts-config !-- == Data Source Configuration === -- !-- data-sources data-source autoCommit=false description=Example Data Source Configuration driverClass=org.postgresql.Driver maxCount=4 minCount=2 password=mypassword url=jdbc:postgresql://localhost/mydatabase user=myusername / /data-sources -- !-- == Form Bean Definitions === -- form-beans !-- Example logon form bean form-bean name=logonForm type=org.apache.struts.example.LogonForm/ -- form-bean name=logonForm type=org.apache.struts.webapp.example.LogonForm/ /form-beans !-- == Global Forward Definitions == -- global-forwards !-- Example logon forward forward name=logon path=/logon.jsp/ -- forward name=success path=/test/confirm.jsp/ /global-forwards !-- == Action Mapping Definitions == -- action-mappings !-- Display the confirm.html documentation -- action path=/confirmhtml forward=/test/confirm.html /action !-- Display the confirm.jsp documentation -- action path=/confirmjsp forward=/test/confirm.jsp /action !-- Display the verifyAction documentation -- actionpath=/verifyAction type=org.apache.struts.webapp.example.VerifyAction name=logonForm scope=request input=/index.jsp forward name=success path=/test/confirm.jsp/ /action !-- The standard administrative actions available with Struts -- !-- These would be either omitted or protected by security -- !-- in a real application deployment -- actionpath=/admin/addFormBean type=org.apache.struts.actions.AddFormBeanAction/ actionpath=/admin/addForward type=org.apache.struts.actions.AddForwardAction/ actionpath=/admin/addMapping type=org.apache.struts.actions.AddMappingAction/ actionpath=/admin/reload type=org.apache.struts.actions.ReloadAction/ actionpath=/admin/removeFormBean type=org.apache.struts.actions.RemoveFormBeanAction/ actionpath=/admin/removeForward type=org.apache.struts.actions.RemoveForwardAction/ actionpath=/admin/removeMapping type=org.apache.struts.actions.RemoveMappingAction/ /action-mappings /struts-config Thank for you! __ Do You Yahoo!? Yahoo! Tax Center - online filing with TurboTax http://taxes.yahoo.com/ -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
I simply do not understand this
I have a JTabbedPane similated application where I click back and forth between 2 tabs... In the process of going back and forth, I keep losing the data that I entered on my first tab. They're both sharing the same form object at session scope.I have verified that... When clicking from tab 1 to tab 2, how can I force the form object to be loaded? I thought it should automatically happen as long as I am using the html:text and the property attributes. It is not. My reset() on the form is also empty. I have no idea what is going on. thanks, Theron -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: At wits end, questions JRun, Oracle9ias
Look in your JRun/lib/ext directory and check if you have jaxp.jar and
parser.jar. Try removing them if you do. Also make sure that the struts jar
and tlds are accessible to JRun.
Regards,
Dimitar
-Original Message-
From: Rick Reumann [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, April 03, 2002 7:51 PM
To: Struts Users Mailing List
Subject: At wits end, questions JRun, Oracle9ias
Strutsters,
I've been playing around with struts on my local machine here at work
under Tomcat and everything is fine. In another local environment I've
been using JRun for some applications and I'd like to get the sample
app I was working under Tomcat to work under JRun. I'm not having any
luck. I've been searching these archives and whatever I could find but
I'm still stuck.
Here's the deal. I have a really really watered down basic app in a
directory called 'utilities' in the tomcat webapps folder. I now took
this whole directory and copied it into the default path for where I
have other JRun apps. ( I configured JRun to point to this new
application and even configured the servlet mapping). If I try to go
right to the page 'payrollChangeForm.jsp' I get an error that others
have gotten (not necessarily with JRun):
Exception thrown processing JSP page.
javax.servlet.jsp.JspException: Cannot find ActionMappings or
ActionFormBeans collection
at org.apache.struts.taglib.html.FormTag.lookup(FormTag.java:781)
at org.apache.struts.taglib.html.FormTag.doStartTag(FormTag.java:481
{cut}...
Now, I'm not sure what cause this error since the same files are
working fine under Tomcat. Another thing messed up which might help
some of you debug is I also have an index page with a simple link on
it that calls the action :
action path=/payrollChanges
forward=/formsStruts/test.jsp
/action
When this link is hit, I get a nice 500 Internal Error page with:
null
java.lang.NoSuchMethodError
at org.apache.commons.digester.Digester.parse(Digester.java:859)
at
org.apache.struts.action.ActionServlet.initMapping(ActionServlet.java:1274)
at
org.apache.struts.action.ActionServlet.init(ActionServlet.java:461)
What else do I need to get this running successfully under JRun? The
installation instructions with Struts mention the taglib issues but I
don't think this is really related to that. Couple comments: JRun is
pointing to the directory for this application on another network
directory. This means my local classpath that points to some XML xerces
stuff I have on my local classpath won't be valid so I put the
following files in my applications lib directory xmlParserAPIs.jar and
xercesImpl.jar. Somehow I think this is a parser issue or something because
if I
remove this file and then click on the link I'll get:
org/xml/sax/helpers/DefaultHandler
java.lang.NoClassDefFoundError: org/xml/sax/helpers/DefaultHandler
at java.lang.ClassLoader.defineClass0(Native Method)
I'm just guessing here but if the parsing isn't taking place correctly
that might explain the first problem of when I try to go straight to
the form.jsp page and get the Cannot find ActionMappings or
ActionFormBean collections' error, since maybe it can't parse the
struts-config.xml?
Any ideas what is wrong? I'm also concerned because I want to push for
using struts here at work but I know they'll have issues if it's going
to be hard to configure it to get it to work under Oracle9ias as well.
Are struts apps easy to configure under Oracle9ias as well? I didn't
think I'd have this problem with JRun so once I tackle that hurdle I
hope tackling the next one won't be as bad.
Thanks for any help.
--
Rick
mailto:[EMAIL PROTECTED]
One thing kids like is to be tricked. For instance, I was going to
take my little nephew to Disneyland, but instead I drove him to an old
burned-out warehouse. 'Oh, no,' I said. 'Disneyland burned down.' He
cried and cried, but I think that deep down, he thought it was a
pretty good joke. I started to drive over to the real Disneyland, but
it was getting pretty late.
-Jack Handey
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[StrutsTestCase Error] Request does not contain handler parameter named action
Deryl,
I'm trying to use StrutsTestCase 1.6 and CactusStrutsTestCase to test an
Action that extends LookupDispatchAction.
In my mind, the following test method should call the create method
on my class.
public void testCreate() {
setRequestPathInfo(/assetEdit);
addRequestParameter(action,Create);
actionPerform();
verifyForward(create);
assertTrue(getSession().getAttribute(assetForm) != null);
verifyNoActionErrors();
}
Here is my action-mapping:
!-- Edit, Delete Asset Action, need separate mapping
since validation is false --
action path=/assetEdit
type=com.onpoint.webapp.action.AssetAction name=assetForm
scope=session validate=false input=asset.list parameter=action
forward name=add path=asset.add/
forward name=create path=asset.add/
forward name=delete
path=/do/assetEdit?action=Search/
forward name=edit path=asset.manage/
forward name=search path=asset.list/
/action
However, I get the following error:
[junit] FAILED
[junit] Error running action.perform(): Request[/assetEdit] does not
contain handler parameter named action
[junit] junit.framework.AssertionFailedError: Error running
action.perform(): Request[/assetEdit] does not contain h
andler parameter named action
[junit] at
servletunit.struts.CactusStrutsTestCase.actionPerform(CactusStrutsTestCa
se.java:389)
[junit] at
com.onpoint.webapp.action.AssetActionTest.testCreate(AssetActionTest.jav
a:97)
Any ideas?
Thanks,
Matt
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RE: At wits end, questions JRun, Oracle9ias
My short answer to you is, Shit-can JRun. My team is developing a very
complex web-based B2B/B2C/Maintenance application for VoiceStream Wireless.
We are using Struts (now) 1.1b-1 (and the migration from 1.0.2 was very
problematic!), Apache webserver on Unix, and Oracle 8i as the integration
tier. We started out using JRun 3.1 and had so many problems with it (from
huge memory leaks to configuration nightmares) that we have abandoned it and
are migrating to Oracle9ias. Our preliminary exposure to 9ias has been very
positive.
Mark
-Original Message-
From: Rick Reumann [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, April 03, 2002 8:51 PM
To: Struts Users Mailing List
Subject: At wits end, questions JRun, Oracle9ias
Strutsters,
I've been playing around with struts on my local machine here at work
under Tomcat and everything is fine. In another local environment I've
been using JRun for some applications and I'd like to get the sample
app I was working under Tomcat to work under JRun. I'm not having any
luck. I've been searching these archives and whatever I could find but
I'm still stuck.
Here's the deal. I have a really really watered down basic app in a
directory called 'utilities' in the tomcat webapps folder. I now took
this whole directory and copied it into the default path for where I
have other JRun apps. ( I configured JRun to point to this new
application and even configured the servlet mapping). If I try to go
right to the page 'payrollChangeForm.jsp' I get an error that others
have gotten (not necessarily with JRun):
Exception thrown processing JSP page.
javax.servlet.jsp.JspException: Cannot find ActionMappings or
ActionFormBeans collection
at org.apache.struts.taglib.html.FormTag.lookup(FormTag.java:781)
at org.apache.struts.taglib.html.FormTag.doStartTag(FormTag.java:481
{cut}...
Now, I'm not sure what cause this error since the same files are
working fine under Tomcat. Another thing messed up which might help
some of you debug is I also have an index page with a simple link on
it that calls the action :
action path=/payrollChanges
forward=/formsStruts/test.jsp
/action
When this link is hit, I get a nice 500 Internal Error page with:
null
java.lang.NoSuchMethodError
at org.apache.commons.digester.Digester.parse(Digester.java:859)
at
org.apache.struts.action.ActionServlet.initMapping(ActionServlet.java:1274)
at
org.apache.struts.action.ActionServlet.init(ActionServlet.java:461)
What else do I need to get this running successfully under JRun? The
installation instructions with Struts mention the taglib issues but I
don't think this is really related to that. Couple comments: JRun is
pointing to the directory for this application on another network
directory. This means my local classpath that points to some XML xerces
stuff I have on my local classpath won't be valid so I put the
following files in my applications lib directory xmlParserAPIs.jar and
xercesImpl.jar. Somehow I think this is a parser issue or something because
if I
remove this file and then click on the link I'll get:
org/xml/sax/helpers/DefaultHandler
java.lang.NoClassDefFoundError: org/xml/sax/helpers/DefaultHandler
at java.lang.ClassLoader.defineClass0(Native Method)
I'm just guessing here but if the parsing isn't taking place correctly
that might explain the first problem of when I try to go straight to
the form.jsp page and get the Cannot find ActionMappings or
ActionFormBean collections' error, since maybe it can't parse the
struts-config.xml?
Any ideas what is wrong? I'm also concerned because I want to push for
using struts here at work but I know they'll have issues if it's going
to be hard to configure it to get it to work under Oracle9ias as well.
Are struts apps easy to configure under Oracle9ias as well? I didn't
think I'd have this problem with JRun so once I tackle that hurdle I
hope tackling the next one won't be as bad.
Thanks for any help.
--
Rick
mailto:[EMAIL PROTECTED]
One thing kids like is to be tricked. For instance, I was going to
take my little nephew to Disneyland, but instead I drove him to an old
burned-out warehouse. 'Oh, no,' I said. 'Disneyland burned down.' He
cried and cried, but I think that deep down, he thought it was a
pretty good joke. I started to drive over to the real Disneyland, but
it was getting pretty late.
-Jack Handey
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How do I use Struts tags in JSP and HTML tags?
Hi, I hop someone can help me with the following. I would like to do something like this: jsp:include page=../myPage.shtml?currentUseCase=login flush=true/ but I want to take the value from a bean, like this: jsp:include page=../myPage.shtml?currentUseCase=bean:write name=myPageForm property=currentUseCase/ flush=true/ I have the same problem when I want to use Struts tags in HTML tags. Instead of: img src=x1transp.gif I woild like to do something like: img src=bean:write name=myPageForm property=image/ How can I do this? Thanks, Ulrika -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: [StrutsTestCase Error] Request does not contain handler parameter named action
I get this same error using Mozilla 0.9.9, but not in IE. It might be
an issue with Struts 1.1b1.
Thanks,
Matt
-Original Message-
From: Matt Raible [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, April 03, 2002 8:18 AM
To: '[EMAIL PROTECTED]'
Cc: '[EMAIL PROTECTED]'
Subject: [StrutsTestCase Error] Request does not contain handler
parameter
named action
Deryl,
I'm trying to use StrutsTestCase 1.6 and CactusStrutsTestCase to test
an
Action that extends LookupDispatchAction.
In my mind, the following test method should call the create
method on
my class.
public void testCreate() {
setRequestPathInfo(/assetEdit);
addRequestParameter(action,Create);
actionPerform();
verifyForward(create);
assertTrue(getSession().getAttribute(assetForm) != null);
verifyNoActionErrors();
}
Here is my action-mapping:
!-- Edit, Delete Asset Action, need separate mapping
since
validation is false --
action path=/assetEdit
type=com.onpoint.webapp.action.AssetAction name=assetForm
scope=session validate=false input=asset.list
parameter=action
forward name=add path=asset.add/
forward name=create path=asset.add/
forward name=delete
path=/do/assetEdit?action=Search/
forward name=edit path=asset.manage/
forward name=search path=asset.list/
/action
However, I get the following error:
[junit] FAILED
[junit] Error running action.perform(): Request[/assetEdit] does
not
contain handler parameter named action
[junit] junit.framework.AssertionFailedError: Error running
action.perform(): Request[/assetEdit] does not contain h
andler parameter named action
[junit] at
servletunit.struts.CactusStrutsTestCase.actionPerform(CactusStrutsTestCa
se
.java:389)
[junit] at
com.onpoint.webapp.action.AssetActionTest.testCreate(AssetActionTest.jav
a:
97)
Any ideas?
Thanks,
Matt
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Re: RES: JRun and struts problem worked out?
Thanks for trying to help. I'm still stumped. I don't point to the struts.jar anywhere within JRun, not on my system classpath, only place is in the actually applications WEB-INF/lib directory. I've stuck so much stuff in there now trying to get it to work with no luck. I'd appreciate any other suggestions to try. Here's what's currently in my app/WEB-INF/lib directory (I'm sure some of these I don't need. I was just trying to take some out of Tomcat's default lib directory seeing if that would help): activation.jar commons-beanutils.jar commons-validator.jar commons-collections.jar commons-digester.jar commons-logging.jar connector_util.jar core_util.jar crimson.jar etomcat.jar facade22.jar jakarta-regexp-1.2.jar jasper.jar jasper-runtime.jar mail.jar servlet.jar struts.jar struts-validator.jar tomcat_core.jar tomcat_util.jar tomcat_modules.jar xalan.jar On Thursday, April 4, 2002, 7:47:19 AM, Gilson wrote: GNDELook on struts.jar path, this file must to be on your GNDE WEBAPP\WEB-INF\LIB directory not in WEBCONTAINER\WEB-INF\LIB GNDE public directory. It error commonly occur when your WEBServer GNDE container find struts.jar in another directory from your GNDE CLASSPATH (the first occurrence of struts.jar found is used by GNDE WEBServer container for your WEBApplication). If the struts.jar GNDE found doesn't in your WEBAPP\WEB-INF\LIB directory therefore the GNDE STRUTS lost the class references. I did have this same problem GNDE and I resolved it erasing falses struts.jar references from GNDE CLASSPATH that wasn't TRULY my WEBAPP\WEB-INF\LIB. Try it, find GNDE all struts.jar and remove struts.jar false references... You GNDE don't need keep struts.jar in your CLASSPATH only put it in your GNDE Webapp\WEB-INF\LIB. If struts.jar doesn't is correctly GNDE installed in WEBAPP\WEB-INF\LIB directory STRUTS will not find GNDE your MESSAGE RESOURCE and STRUTS-CONFIG.XML files. GNDELet me know if it worked out, ok !? GNDEGood Luck. - Mensagem original - De: Rick Reumann [SMTP:[EMAIL PROTECTED]] Enviada em: quarta-feira, 3 de abril de 2002 21:00 Para: [EMAIL PROTECTED] Assunto: JRun and struts problem worked out? gilson, Hi, did you ever get that JRun/Struts problem worked out? I'm getting the same error with JRun (and not using Tomcat) Cannot find ActionMappings or ActionFormBeans collection Please let me know what you did to resolve this problem. Thanks so much. -- Rick mailto:[EMAIL PROTECTED] I bet a fun thing would be to go way back in time to where there was going to be an eclipse and tell the cave men, 'If I have come to destroy you, may the sun be blotted out from the sky.' Just then the eclipse would start, and they'd probably try to kill you or something, but then you could explain about the rotation of the moon and all, and everyone would get a good laugh. -Jack Handey -- Rick mailto:[EMAIL PROTECTED] I'd like to be buried Indian-style, where they put you up on a high rack, above the ground. That way, you could get hit by meteorites and not even feel it. -Jack Handey -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: RE: lost form data when validate returns errors
Larry, Thanks for your prompt reply :) I tried to implement your suggestion using the reset() method in the form bean which works, but ONLY when the form element is not trying to get the properties from a bean on the page. For instance if I'm presenting a form the user may be changing existing info or entering info for the first time. 1) If the user is updating - the form defaults to their old info on all of the fields if even one is erroneous. 2) If the user is entering information for the first time the data gets erased completely - even if the form bean is in scope because the form elements are reading the empty fields of the bean. To solve the second problem I could output different form fields based on whether the user is updating or adding. However, this will not solve my first problem. Any additional thoughts? Thanks in advance, mturner Maturo, Larry [EMAIL PROTECTED] wrote: Hi, What we do is put the form beans in the session, but each one has a clear method we call before filling in data on the form. This keeps the data from being lost, and also keeps it from showing up when not wanted. The clear just sets the member variables in the form bean back to nothing. -- Larry Maturo [EMAIL PROTECTED] -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Wednesday, April 03, 2002 11:04 AM To: Struts Users Mailing List Subject: Re: lost form data when validate returns errors Dan, I am having the exact same problem! In my struts-config.xml I have my formBeans set to request scope, so I suspect that this causes the information in my form to disappear. I don't want to have the bean persist for the whole session because users will be coming back to this page. Have you solved this problem already? Thanks, mturner I'm having the problem of losing form data when my action class returns errors. The error displays properly, but I lose all the form data. Looking at older posts, I've seen the same problem, but haven't seen a fix or workaround yet. I've included the relevant code snippets. __ Your favorite stores, helpful shopping tools and great gift ideas. Experience the convenience of buying online with Shop@Netscape! http://shopnow.netscape.com/ Get your own FREE, personal Netscape Mail account today at http://webmail.netscape.com/ -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] __ Your favorite stores, helpful shopping tools and great gift ideas. Experience the convenience of buying online with Shop@Netscape! http://shopnow.netscape.com/ Get your own FREE, personal Netscape Mail account today at http://webmail.netscape.com/ -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Struts Websphere 3.5/4.0
Hello, Does anyone know if single servlet model - Struts can have security concerns in Websphere 3.5/4.0? We need to provide role based security using the URIs. What are the downsides of it? Thanks so much, -Ranjan
RE: No action instance for path
What is your servlet mappings? If you have standard *.do mapped to action servlet then you will need the following action=/verifyAction.do Mark. -Original Message- From: kelly lan [mailto:[EMAIL PROTECTED]] Sent: Thursday, April 04, 2002 5:36 AM To: Struts User Subject: No action instance for path Hi, In my logon page ,I logon with user name and user password,when I submit I get the error: No action instance for path /verifyAction could be created This is my logon page: .. html:form action=/verifyAction focus=username table border=0 width=200 tr td width=56font size=2 color=#CC/font/td td width=134UserName: font size=2 html:text property=username/ /font/td /tr tr td width=56font size=2 color=#CCPassword:/font/td td width=134 font size=2 html:password property=password/ /font/td /tr tr bgcolor=#7B889F td html:submit property=submitvalue= //td td input type=reset name=reset1 value= /td /tr /table /html:form This is my struts_config.xml: ?xml version=1.0 encoding=ISO-8859-1 ? !DOCTYPE struts-config SYSTEM FILE:/WebSphere/AppServer/dtds/struts-config_1_0.dtd !-- This is a blank Struts configuration file based on the example application, with commented examples of some items. NOTE: If you have a generator tool to create the corresponding Java classes for you, you could include the details in the form-bean declarations. Otherwise, you would only define the form-bean element itself, with the corresponding name and type attributes, as shown here. -- struts-config !-- == Data Source Configuration === -- !-- data-sources data-source autoCommit=false description=Example Data Source Configuration driverClass=org.postgresql.Driver maxCount=4 minCount=2 password=mypassword url=jdbc:postgresql://localhost/mydatabase user=myusername / /data-sources -- !-- == Form Bean Definitions === -- form-beans !-- Example logon form bean form-bean name=logonForm type=org.apache.struts.example.LogonForm/ -- form-bean name=logonForm type=org.apache.struts.webapp.example.LogonForm/ /form-beans !-- == Global Forward Definitions == -- global-forwards !-- Example logon forward forward name=logon path=/logon.jsp/ -- forward name=success path=/test/confirm.jsp/ /global-forwards !-- == Action Mapping Definitions == -- action-mappings !-- Display the confirm.html documentation -- action path=/confirmhtml forward=/test/confirm.html /action !-- Display the confirm.jsp documentation -- action path=/confirmjsp forward=/test/confirm.jsp /action !-- Display the verifyAction documentation -- actionpath=/verifyAction type=org.apache.struts.webapp.example.VerifyAction name=logonForm scope=request input=/index.jsp forward name=success path=/test/confirm.jsp/ /action !-- The standard administrative actions available with Struts -- !-- These would be either omitted or protected by security -- !-- in a real application deployment -- actionpath=/admin/addFormBean type=org.apache.struts.actions.AddFormBeanAction/ actionpath=/admin/addForward type=org.apache.struts.actions.AddForwardAction/ actionpath=/admin/addMapping type=org.apache.struts.actions.AddMappingAction/ actionpath=/admin/reload type=org.apache.struts.actions.ReloadAction/ actionpath=/admin/removeFormBean type=org.apache.struts.actions.RemoveFormBeanAction/ actionpath=/admin/removeForward type=org.apache.struts.actions.RemoveForwardAction/ actionpath=/admin/removeMapping type=org.apache.struts.actions.RemoveMappingAction/ /action-mappings /struts-config Thank for you! __ Do You Yahoo!? Yahoo! Tax Center - online filing with TurboTax http://taxes.yahoo.com/ -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- This message is intended only for the personal and confidential use of the designated recipient(s) named above. If you are not the intended recipient of this message you are hereby notified that any review, dissemination, distribution or copying of this message is strictly prohibited. This communication is for information purposes only and should not be regarded as an offer to sell or as a solicitation of an offer to buy any financial product, an official confirmation of
RE: No action instance for path
I am not an expert in Struts, but in my development I have been using the .do extension when specifying any references to Struts actions from .jsp pages, so my code would look like: html:form action=/verifyAction.do focus=username If you are using the .do extension method, try this. -AP_ http://www.alexparansky.com Java/J2EE Architect/Consultant http://www.myprofiles.com/member/view.do?profileId=127 -Original Message- From: kelly lan [mailto:[EMAIL PROTECTED]] Sent: Thursday, April 04, 2002 2:36 AM To: Struts User Subject: No action instance for path Hi, In my logon page ,I logon with user name and user password,when I submit I get the error: No action instance for path /verifyAction could be created This is my logon page: .. html:form action=/verifyAction focus=username table border=0 width=200 tr td width=56font size=2 color=#CC/font/td td width=134UserName: font size=2 html:text property=username/ /font/td /tr tr td width=56font size=2 color=#CCPassword:/font/td td width=134 font size=2 html:password property=password/ /font/td /tr tr bgcolor=#7B889F td html:submit property=submitvalue= //td td input type=reset name=reset1 value= /td /tr /table /html:form This is my struts_config.xml: ?xml version=1.0 encoding=ISO-8859-1 ? !DOCTYPE struts-config SYSTEM FILE:/WebSphere/AppServer/dtds/struts-config_1_0.dtd !-- This is a blank Struts configuration file based on the example application, with commented examples of some items. NOTE: If you have a generator tool to create the corresponding Java classes for you, you could include the details in the form-bean declarations. Otherwise, you would only define the form-bean element itself, with the corresponding name and type attributes, as shown here. -- struts-config !-- == Data Source Configuration === -- !-- data-sources data-source autoCommit=false description=Example Data Source Configuration driverClass=org.postgresql.Driver maxCount=4 minCount=2 password=mypassword url=jdbc:postgresql://localhost/mydatabase user=myusername / /data-sources -- !-- == Form Bean Definitions === -- form-beans !-- Example logon form bean form-bean name=logonForm type=org.apache.struts.example.LogonForm/ -- form-bean name=logonForm type=org.apache.struts.webapp.example.LogonForm/ /form-beans !-- == Global Forward Definitions == -- global-forwards !-- Example logon forward forward name=logon path=/logon.jsp/ -- forward name=success path=/test/confirm.jsp/ /global-forwards !-- == Action Mapping Definitions == -- action-mappings !-- Display the confirm.html documentation -- action path=/confirmhtml forward=/test/confirm.html /action !-- Display the confirm.jsp documentation -- action path=/confirmjsp forward=/test/confirm.jsp /action !-- Display the verifyAction documentation -- actionpath=/verifyAction type=org.apache.struts.webapp.example.VerifyAction name=logonForm scope=request input=/index.jsp forward name=success path=/test/confirm.jsp/ /action !-- The standard administrative actions available with Struts -- !-- These would be either omitted or protected by security -- !-- in a real application deployment -- actionpath=/admin/addFormBean type=org.apache.struts.actions.AddFormBeanAction/ actionpath=/admin/addForward type=org.apache.struts.actions.AddForwardAction/ actionpath=/admin/addMapping type=org.apache.struts.actions.AddMappingAction/ actionpath=/admin/reload type=org.apache.struts.actions.ReloadAction/ actionpath=/admin/removeFormBean type=org.apache.struts.actions.RemoveFormBeanAction/ actionpath=/admin/removeForward type=org.apache.struts.actions.RemoveForwardAction/ actionpath=/admin/removeMapping type=org.apache.struts.actions.RemoveMappingAction/ /action-mappings /struts-config Thank for you! __ Do You Yahoo!? Yahoo! Tax Center - online filing with TurboTax http://taxes.yahoo.com/ -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: [AM] Agile Modeling for web (Struts)
This is a thread that I started on ([EMAIL PROTECTED]) They know about modelling but don't seem to know much about Struts. maybe it will work better here. I am interested in modeling STruts in UML. -- Jon, I guess that if I knew the answers to your questions or even the right questions to ask I wouldn't be asking the list. There are (at least) three interesting behaviour aspects: 1) submit behaviour in response to a click; 2) navigation in response to a click (and perhaps a function of the results of the submit); 3) HTML painting. The points of departure are, respectively: 1) Action::perform() 2) Action::perform() and struts_config.xmlaction-mapping 3) JSP and tags I have the sitemap as a state diagramme. I can map each page (state) to a class (JSP); compose the page of Tags and Actions. The Forwards and are too significant to put only in sequence diagrammes I will probably use an association. I'm not sure about the where to put the logical XML name versus the Java name. I suppose that the correct way would be to put an intermediate UML class representing the indirection in the action-mapping. I'll assume that it won't be a problem for this system. I still see a hole in modelling the use of session and request data. There are implicit dependencies between the suppliers and consumers of the objects stored there. My understanding is that they are used as a blackboard. I can impose a formality, but I don't care to solely for the reason of modelling. -- I'm not really concerned about generation of code (yet), although I spent 2 years in code generation technology. My system is small and I really would like to understand the dynamics first. By the time I deliver this system, I will know the patterns to automate. The ruminations above are certainly too loose to generate from. (Strangely, my client is more interested in me delivering his site than building cool tools.) I'll report back. Jon Kern wrote: Isn't one of the interesting things that you'd like to visualize the control flow contained in the strutsconfig.xml file? Navigation between JSP pages, what happens when you click a button, etc.? Is it naive of me to think one might want to model this in sync'd, two-way fashion? Or, is it too specific to basic frameworks (like struts)? Are the web client end of the development artifacts difficult to deal with from a modeling and behavioral view? What about server-side auto-generation of JSP content and behavior? That could be a real challenge g. I would be interested in the requirements that might come out of the answers to your request. Maybe I can help implement something agile and useful in a certain tool. -- jon -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Wednesday, April 03, 2002 9:45 AM To: [EMAIL PROTECTED]; .at artifact Subject: [AM] Agile Modeling for web (Struts) Hello all, I am developping a web application using Apache Struts. It is my first real Java / web project so there are a bunch of new technology artifacts to deal with (JSP / servlets, beans, javascript, applets, Actions, ActionForms, forwarders, tags, maps and XML fragments, well you know them). Yes, welcome to the late 90's. As a non-web modeler, I can model these things as classes and go from there. I have modeled the page navigation with states, and that seems simple and useful. A class diagram works well for the entity model. Now the JSP's, tags, Actions and ActionForms are classes, but that's not the interesting part. It's the connectivity and aggregation between them that's interesting (so I can write those wretched XML config files.) Anyone have a UML profile in their head for Struts? A few agile pointers would be appreciated. Thanks -- Neil Pitman [EMAIL PROTECTED] [EMAIL PROTECTED] +1.514.863.5465 For more information about AM, visit the Agile Modeling Home Page at www.agilemodeling.com For more information about AM, visit the Agile Modeling Home Page at www.agilemodeling.com ==^ This email was sent to: [EMAIL PROTECTED] EASY UNSUBSCRIBE click here: http://topica.com/u/?bUrKDA.bVDdGn Or send an email to: [EMAIL PROTECTED] T O P I C A -- Register now to manage your mail! http://www.topica.com/partner/tag02/register ==^ -- Neil Pitman [EMAIL PROTECTED] +1.514.863.5465 -- Neil Pitman [EMAIL PROTECTED] +1.514.863.5465 -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
HTML and JSP tags with Struts tags
Hi, I hope someone can help me with the following: I would like to do something like this: jsp:include page=Menu.shtml?currentUseCase=login flush=true/ but I want to pick the parameter from a Struts tag like: jsp:include page=Menu.shtml?currentUseCase=bean:write name=myForm property=currentUseCase/ flush=true/ I have the same problem here: img src=image.gif width=60 height=60 but I would like to pick the image from a bean like: img src==bean:write name=MyForm property=myImage/ width=60 height=60 Thanks, Ulrika -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Perhaps OT, clearing history
Like all Javascript - you might see some inconsistencies b/w browsers, BUT location.replace(url you want in history); [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED]... In working with the struts architecture, since there's an awful lot of actions which do JSP forwards, I notice it creates a ton of pages in history that the user can do forward/back in...Is there a JavaScript call or something I can add to the JSP files which clear our the page history? We're doing an application where this would be ok to do since we have an access-menu at the top of the page which will allow us to go anywhere in the system that we need to go... Is there something that is compatible with IE and netscape to clear out the history so they can never really go back more than one level? thanks in advance, Theron -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Urgent: xml with struts
Hi, Can anyone tell me how can we make use of xml with struts can we use struts for converting the xml to valueObjects(java class which hold the set and get methods for the each xml tag) and again valueObjects to xml?? Thanks in advance, Yug *** This e-mail (including any attachments) is intended for the sole use of the intended recipient/s and may contain material that is CONFIDENTIAL AND PRIVATE COMPANY INFORMATION. Any review or reliance by others or copying or distribution or forwarding of any or all of the contents in this message is STRICTLY PROHIBITED. If you are not the intended recipeint,please contact the sender by e-mail and delete all copies; your co-operation in this regard is appreciated. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Re[2]: Struts Basic/Pooling DataSource Vs Poolman
go to sourceforge.net and search for it On Thursday 04 Apr 2002 4:22 am, you wrote: On Tuesday, April 2, 2002, 7:42:27 PM, someone wrote: How is Poolman better than the database connection manager included with struts? Speed? Reliablity? I'm curious about this also. Also, where can I get Poolman and documentation if the site is down I'm looking for fairly robust connection pooling, it doesn't have to be super industrial strength though, so maybe the one with struts will be fine? -- Martin Samm [EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: How to avoid a separate .jsp page for body definition when us ing Templates?
You don't need tiles for this issue Just use direct='true' in your template tag. template:insert template='/templates/template.jsp' template:put name='menu' content='/menu.jsp'/ template:put name='content' direct='true' body h1Your body goes here/h1 /body /template:put /template:insert - Original Message - From: Wellie W. Chao [EMAIL PROTECTED] Newsgroups: Struts Sent: Wednesday, April 03, 2002 6:38 PM Subject: RE: How to avoid a separate .jsp page for body definition when us ing Templates? Hi Alex, I agree with Mark. I had your same problem a while back and decided to switch to Tiles, which is much more flexible. For each page, I have an entry in struts-config.xml and one in tiles-defs.xml. A really simple page looks like this: struts-config.xml: action path=/security/authIndex forward=site.page.security.authIndex/ tiles-defs.xml: definition name=site.page.security.authIndex path=/security/authIndex.jsp/ /security/authIndex.jsp: %@ taglib uri=/WEB-INF/struts-logic.tld prefix=logic % logic:present role=guest logic:redirect page=/guest/index.do/ /logic:present logic:present role=admin logic:redirect page=/admin/index.do/ /logic:present logic:present role=candidate logic:redirect page=/candidate/index.do/ /logic:present logic:present role=employer logic:redirect page=/employer/index.do/ /logic:present You could put whatever you wanted in /security/authIndex.jsp. Also, you can have the site.page.security.authIndex inherit from a base layout if you wanted to. You no longer need two files per page. It's one master layout file plus a file for each logical content page (a page body). -Original Message- From: Zeltser, Mark [mailto:[EMAIL PROTECTED]] Sent: Wednesday, April 03, 2002 11:21 AM To: 'Struts Users Mailing List' Subject: RE: How to avoid a separate .jsp page for body definition when us ing Templates? Hi Alex, That was one of the reasons I used Tiles. You can put all your page definitions in tiles-defs.xml. This single configuration files will replace all your page.jsp(s). Mark. -Original Message- From: Alex Paransky [mailto:[EMAIL PROTECTED]] Sent: Wednesday, April 03, 2002 11:19 AM To: 'Struts Users' Subject: How to avoid a separate .jsp page for body definition when using Templates? I am currently using Templates (not Tiles) to layout our pages. While general components such as menu, header, footer are well defined, same for all pages, and are included from a global single location, the body is always different. So, for every page, we wind up with 2 pages. page.jsp - uses the template tags to define the layout pageContent.jsp - used from page.jsp to define the body content This is quite cumbersome. Is there a way to put the layout definition and the contents of at least the body into the same page? Other things such as the title, and help text change on a page by page basis, so it would be nice to package these two items in to the same page as well. Is this easier done with Tiles? Thanks. -AP_ http://www.alexparansky.com Java/J2EE Architect/Consultant http://www.myprofiles.com/member/view.do?profileId=127 -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- -- -- This message is intended only for the personal and confidential use of the designated recipient(s) named above. If you are not the intended recipient of this message you are hereby notified that any review, dissemination, distribution or copying of this message is strictly prohibited. This communication is for information purposes only and should not be regarded as an offer to sell or as a solicitation of an offer to buy any financial product, an official confirmation of any transaction, or as an official statement of Lehman Brothers. Email transmission cannot be guaranteed to be secure or error-free. Therefore, we do not represent that this information is complete or accurate and it should not be relied upon as such. All information is subject to change without notice. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
[ANNOUNCE] struts-layout 0.4 released
Hi, I'm proud to announce the release of struts-layout 0.4. Struts-layout is a specialized and open source taglib for struts that allows fast UI development by providing tags to insert usual components (form, fields, lists etc.) in a page. The tags deal with the layout and the developer don't have to write HTML code any more. struts-layout 0.4 supports value formatting and the display of input fields read-write or read only according to the user profile or the type of action done (creation of data, edition of data, inspection of data). For more information about struts-layout please visit http://struts.application-servers.com Regards, Jean-Noel Ribette -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
conditional iterate
Hi, I have two problems using Struts 1.0.2. First problem I use two beans on a html-page: an articlebean and a divisionbean. This is part of my page: select name=artdivid size=1 logic:iterate id=element name=divisionbean type=com.test.Division option value=bean:write name=element property=divisionid/ logic:match name=element property=divisionid value=searchvalueselected/logic:matchbean:write name=element property=divisionname//option /logic:iterate /select Instead of searchvalue I want to include the value of bean:write name=articlebean property=articledivisionid /, while the iterate is on the divisionbean. How do I do this? Second problem I do an iterate where companyname has the same value for several lines in orderlinebean. However, I just want to write lines with a certain name only once, witch is a conditional loop: as long as articlename has the same value, don't write the line more then one time. part of the html-page: logic:iterate id=element name=orderlinebean type=com.test.Orderline tr tdbean:write name=element property=companyname//td tdbean:write name=element property=category//td /tr /logic:iterate I tried to include a logic:match with conditional value = bean:write name=element property=companyname/ but I did not manage to get the property into a string. How can I do this? Peter Cnops Project Management - MediaTower Digital Photography - PrePress - Digital Printing - Internet Services Veldkant 29, B-2550 Kontich Tel. 03 450 81 00 - Fax 03 450 81 09 http://www.mediatower.be -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
how to add data into a form?
Here is what i'd like to do: page 1 has form with ID and NAME. The NAME field is hidden so it is blank. This form is configured as a java bean and set in the struts-config.xml file. when user click the 'save' button, the id of the form is carried to next page, page 2. But in the between, I look at the dababase and find the name base on this id and call the setNAME() function to set the name value in the same form. But this NAME does not appear on the second form. Why? yan _ Join the worlds largest e-mail service with MSN Hotmail. http://www.hotmail.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Connection pool behaviour
Both datasources should reflect database change when tomcat restarted. You can configure poolman to automatically refresh cache by configuring the appropriate attributes in configuration file ( e.g. cacheEnable, cacheSize, cacheRefreshInterval) You can't configure struts Datasource for automatic refresh. Mark. -Original Message- From: Struts Newsgroup [mailto:[EMAIL PROTECTED]] Sent: Thursday, April 04, 2002 2:55 AM To: [EMAIL PROTECTED] Subject: Connection pool behaviour Subject: Connection pool behaviour From: Johannes Wolfgang Woger [EMAIL PROTECTED] === Hi, I notized that both PoolMan and struts-DataSource do not refresh their output from an SELECT * FROM MYTABLE if mytable was changed by an other application. Struts-DataSource does refresh when Tomcat is restarted, PoolMan does not. If this is a normal behaviour, how will I introduce megatons of existing data into my application ? I am sure there is a simple explanation. Wolfgang -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- This message is intended only for the personal and confidential use of the designated recipient(s) named above. If you are not the intended recipient of this message you are hereby notified that any review, dissemination, distribution or copying of this message is strictly prohibited. This communication is for information purposes only and should not be regarded as an offer to sell or as a solicitation of an offer to buy any financial product, an official confirmation of any transaction, or as an official statement of Lehman Brothers. Email transmission cannot be guaranteed to be secure or error-free. Therefore, we do not represent that this information is complete or accurate and it should not be relied upon as such. All information is subject to change without notice. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Action Trouble : Servlet Error: Connection reset by peer: socket write error
I believe I have discovered the reason for this error. It appears that an actionForm declaration in my struts-config.xml file was missing. At least when I added the missing form-bean to the configuration the error goes away. Thanks anyway Mark From: Struts Developer [EMAIL PROTECTED] Reply-To: Struts Users Mailing List [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: Action Trouble : Servlet Error: Connection reset by peer: socket write error Date: Wed, 03 Apr 2002 14:11:52 -0600 All - I am getting the log messages attached at the end of this e-mail when my action is initally instantiated. Once these messages post everything works fine. I am clueless as to what is causing this problem. Any help, suggestions, or rude comments welcome! regards, mark nichols Struts version: 1.0 IDE: WebSphere Studio Application Developer 4.0 JSP spec: 1.1 Servlet Spec: 2.2 Favorite Ginger Ale: Vernor's == START of messages === [02.04.03 13:30:36:568 CST] 2c8da636 WebGroup I SRVE0091I: [Servlet LOG]: action: Creating new Action instance [02.04.03 13:35:51:121 CST] 2c822636 WebGroup X Servlet Error: Connection reset by peer: socket write error: java.net.SocketException: Connection reset by peer: socket write error at java.net.SocketOutputStream.socketWrite(Native Method) at java.net.SocketOutputStream.write(SocketOutputStream.java:95) at com.ibm.ws.io.Stream.write(Stream.java:26) at com.ibm.ws.io.WriteStream.write(WriteStream.java:108) at com.ibm.ws.http.ResponseStream.writeChunk(ResponseStream.java:303) at com.ibm.ws.http.ResponseStream.write(ResponseStream.java:143) at com.ibm.ws.io.WriteStream.flush(WriteStream.java:129) at com.ibm.servlet.engine.http11.HttpConnection.flush(HttpConnection.java:384) at com.ibm.servlet.engine.srp.SRPConnection.flush(SRPConnection.java:242) at com.ibm.servlet.engine.srt.SRTOutputStream.flush(SRTOutputStream.java:41) at java.io.OutputStreamWriter.flush(OutputStreamWriter.java:251) at com.ibm.servlet.engine.srt.BufferedWriter.flushChars(BufferedWriter.java:341) at com.ibm.servlet.engine.srt.BufferedWriter.flush(BufferedWriter.java:322) at com.ibm.servlet.engine.srt.BufferedWriter.flushBuffer(BufferedWriter.java:445) at com.ibm.servlet.engine.srt.SRTServletResponse.flushBuffer(SRTServletResponse.java:579) at com.ibm.servlet.engine.webapp.HttpServletResponseProxy.flushBuffer(HttpServletResponseProxy.java:116) at org.apache.jasper.runtime.JspWriterImpl.flush(JspWriterImpl.java:235) at welcomeContent_jsp_1._jspService(welcomeContent.jsp :22) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:139) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.runtime.JspServlet$JspServletWrapper.service(JspServlet.java:286) at org.apache.jasper.runtime.JspServlet.serviceJspFile(JspServlet.java:415) at org.apache.jasper.runtime.JspServlet.service(JspServlet.java:544) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at com.ibm.servlet.engine.webapp.StrictServletInstance.doService(ServletManager.java:827) at com.ibm.servlet.engine.webapp.StrictLifecycleServlet._service(StrictLifecycleServlet.java:159) at com.ibm.servlet.engine.webapp.IdleServletState.service(StrictLifecycleServlet.java:286) at com.ibm.servlet.engine.webapp.StrictLifecycleServlet.service(StrictLifecycleServlet.java:106) at com.ibm.servlet.engine.webapp.ServletInstance.service(ServletManager.java:472) at com.ibm.servlet.engine.webapp.ValidServletReferenceState.dispatch(ServletManager.java:1012) at com.ibm.servlet.engine.webapp.ServletInstanceReference.dispatch(ServletManager.java:913) at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.handleWebAppDispatch(WebAppRequestDispatcher.java:499) at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.dispatch(WebAppRequestDispatcher.java:278) at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.forward(WebAppRequestDispatcher.java:105) at com.ibm.servlet.engine.srt.WebAppInvoker.doForward(WebAppInvoker.java:67) at com.ibm.servlet.engine.srt.WebAppInvoker.handleInvocationHook(WebAppInvoker.java:123) at com.ibm.servlet.engine.invocation.CachedInvocation.handleInvocation(CachedInvocation.java:67) at com.ibm.servlet.engine.srp.ServletRequestProcessor.dispatchByURI(ServletRequestProcessor.java:122) at com.ibm.servlet.engine.oselistener.OSEListenerDispatcher.service(OSEListener.java:315) at com.ibm.servlet.engine.http11.HttpConnection.handleRequest(HttpConnection.java:60) at com.ibm.ws.http.HttpConnection.readAndHandleRequest(HttpConnection.java:313) at com.ibm.ws.http.HttpConnection.run(HttpConnection.java:242) at com.ibm.ws.util.CachedThread.run(ThreadPool.java:122) [02.04.03
RE: No action instance for path
You forgot to put the .do at the end of the action : html:form action=/verifyAction.do focus=username Should do it. Regards, Dimitar -Original Message- From: kelly lan [mailto:[EMAIL PROTECTED]] Sent: Thursday, April 04, 2002 4:36 AM To: Struts User Subject: No action instance for path Hi, In my logon page ,I logon with user name and user password,when I submit I get the error: No action instance for path /verifyAction could be created This is my logon page: .. html:form action=/verifyAction focus=username table border=0 width=200 tr td width=56font size=2 color=#CC/font/td td width=134UserName: font size=2 html:text property=username/ /font/td /tr tr td width=56font size=2 color=#CCPassword:/font/td td width=134 font size=2 html:password property=password/ /font/td /tr tr bgcolor=#7B889F td html:submit property=submitvalue= //td td input type=reset name=reset1 value= /td /tr /table /html:form This is my struts_config.xml: ?xml version=1.0 encoding=ISO-8859-1 ? !DOCTYPE struts-config SYSTEM FILE:/WebSphere/AppServer/dtds/struts-config_1_0.dtd !-- This is a blank Struts configuration file based on the example application, with commented examples of some items. NOTE: If you have a generator tool to create the corresponding Java classes for you, you could include the details in the form-bean declarations. Otherwise, you would only define the form-bean element itself, with the corresponding name and type attributes, as shown here. -- struts-config !-- == Data Source Configuration === -- !-- data-sources data-source autoCommit=false description=Example Data Source Configuration driverClass=org.postgresql.Driver maxCount=4 minCount=2 password=mypassword url=jdbc:postgresql://localhost/mydatabase user=myusername / /data-sources -- !-- == Form Bean Definitions === -- form-beans !-- Example logon form bean form-bean name=logonForm type=org.apache.struts.example.LogonForm/ -- form-bean name=logonForm type=org.apache.struts.webapp.example.LogonForm/ /form-beans !-- == Global Forward Definitions == -- global-forwards !-- Example logon forward forward name=logon path=/logon.jsp/ -- forward name=success path=/test/confirm.jsp/ /global-forwards !-- == Action Mapping Definitions == -- action-mappings !-- Display the confirm.html documentation -- action path=/confirmhtml forward=/test/confirm.html /action !-- Display the confirm.jsp documentation -- action path=/confirmjsp forward=/test/confirm.jsp /action !-- Display the verifyAction documentation -- actionpath=/verifyAction type=org.apache.struts.webapp.example.VerifyAction name=logonForm scope=request input=/index.jsp forward name=success path=/test/confirm.jsp/ /action !-- The standard administrative actions available with Struts -- !-- These would be either omitted or protected by security -- !-- in a real application deployment -- actionpath=/admin/addFormBean type=org.apache.struts.actions.AddFormBeanAction/ actionpath=/admin/addForward type=org.apache.struts.actions.AddForwardAction/ actionpath=/admin/addMapping type=org.apache.struts.actions.AddMappingAction/ actionpath=/admin/reload type=org.apache.struts.actions.ReloadAction/ actionpath=/admin/removeFormBean type=org.apache.struts.actions.RemoveFormBeanAction/ actionpath=/admin/removeForward type=org.apache.struts.actions.RemoveForwardAction/ actionpath=/admin/removeMapping type=org.apache.struts.actions.RemoveMappingAction/ /action-mappings /struts-config Thank for you! __ Do You Yahoo!? Yahoo! Tax Center - online filing with TurboTax http://taxes.yahoo.com/ -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: lost form data when validate returns errors]
__ Your favorite stores, helpful shopping tools and great gift ideas. Experience the convenience of buying online with Shop@Netscape! http://shopnow.netscape.com/ Get your own FREE, personal Netscape Mail account today at http://webmail.netscape.com/ ---BeginMessage--- Larry, Thanks for your prompt reply :) I tried to implement your suggestion using the reset() method in the form bean which works, but ONLY when the form element is not trying to get the properties from a bean on the page. For instance if I'm presenting a form the user may be changing existing info or entering info for the first time. 1) If the user is updating - the form defaults to their old info on all of the fields if even one is erroneous. 2) If the user is entering information for the first time the data gets erased completely - even if the form bean is in scope because the form elements are reading the empty fields of the bean. To solve the second problem I could output different form fields based on whether the user is updating or adding. However, this will not solve my first problem. Any additional thoughts? Thanks in advance, mturner Maturo, Larry [EMAIL PROTECTED] wrote: Hi, What we do is put the form beans in the session, but each one has a clear method we call before filling in data on the form. This keeps the data from being lost, and also keeps it from showing up when not wanted. The clear just sets the member variables in the form bean back to nothing. -- Larry Maturo [EMAIL PROTECTED] -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Wednesday, April 03, 2002 11:04 AM To: Struts Users Mailing List Subject: Re: lost form data when validate returns errors Dan, I am having the exact same problem! In my struts-config.xml I have my formBeans set to request scope, so I suspect that this causes the information in my form to disappear. I don't want to have the bean persist for the whole session because users will be coming back to this page. Have you solved this problem already? Thanks, mturner I'm having the problem of losing form data when my action class returns errors. The error displays properly, but I lose all the form data. Looking at older posts, I've seen the same problem, but haven't seen a fix or workaround yet. I've included the relevant code snippets. __ Your favorite stores, helpful shopping tools and great gift ideas. Experience the convenience of buying online with Shop@Netscape! http://shopnow.netscape.com/ Get your own FREE, personal Netscape Mail account today at http://webmail.netscape.com/ -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] __ Your favorite stores, helpful shopping tools and great gift ideas. Experience the convenience of buying online with Shop@Netscape! http://shopnow.netscape.com/ Get your own FREE, personal Netscape Mail account today at http://webmail.netscape.com/ ---End Message--- -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RequestUtils.populate ( BeanUtils.populate)
In Struts 1.1
RequestUtils.populate ( BeanUtils.populate) does not seem to be populate
my action forms which explicityly have a mapped attributes.
I defined a bean like this
public class DerivativesForm extends ActionForm { ...
private Map mapItems = new TreeMap(); // Associate a currency to an item
public CcyItem getCurrenyItem( String ccy ) {
return (CcyItem)mapItem.ge( ccy );
}
public class CcyItem { ...
public BigDecimal getAmount() { ... }
public String getAmountAsText() { ... }
public void setAmountAsText( String text ) { ... }
}
In my JSP I wrote a HTML Input Text field like so
html:text property=currencyItem(USD).amountAsText size=10 maxlength=20 /
but it does not work because I think that Struts 1.1 does not populate mapped
properties!
Is it me or is it Struts?
Can someone else verify that it is working?
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DynaValidatorActionForm and DynaValidatorForm
Can someone please give me a snippet of code that uses these classes properly. I have found no examples. Perhaps because it is new, maybe. But, I have tried to use it like the DynaActionForm in my form-bean declaration and I have tried to cast it from the ActionForm form in my Action class to both DynaValidatorActionForm and DynaValidatorForm. On the first one I get a null pointer exception on the getProperty(...) and on the latter I get ClassCastExcpetion. I am not sure what I am doing. But, can someone provide an explanation or example. I've got a better understanding of the DynaActionForm. Now, I need some help with DynaValidatorActionForm and DynaValidatorAction. Also, why the two different DynaValidator classes. What are the differences between the two besides logging? Brandon Goodin Phase Web and Multimedia P (406) 862-2245 F (406) 862-0354 [EMAIL PROTECTED] http://www.phase.ws -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Tab update question again (this time more documentation)
This is the Tabbed Pane portion of my application: table tr td valign=top html:link page =/UserActionPreload.do?method=tabChangetabname=DetailsDetails/html:link /td td valign=top html:link page =/UserActionPreload.do?method=tabChangetabname=LinkEmployeeLink to Employee/html:link /td /tr /table Both methods share the same form (which is defined at session scope)... How can I 'force' the form's object to be loaded when I click on either of these links?Right now when I go back and forth, I lose all the data I typed into the screen. I need to do something like a submit I guess when flipping back and forth between tabs...How can I force a submit to occur? thanks in advance, Theron -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: DynaValidatorActionForm/DynaValidatorAction
DynaValidatorForm just extends DynaActionForm and overrides the validate method. From a discussion on the dev list I was under the impression that it would work the same, but I didn't have time to test them or make examples. I was rushed to get them into the beta. If you can't just replace DynaValidatorForm in a working DynaActionForm, could you file a bug in bugzilla so it doesn't get missed and definitely gets fixed for Struts 1.1? http://nagoya.apache.org/bugzilla/ ValidatorForm DynaValidatorForm use mapping.getAttribute() to retrieve the form DynaActionForm DynaValidatorActionForm use mapping.getPath() to retrieve a form David --- Phase Web and Multimedia [EMAIL PROTECTED] wrote: Can someone please give me a snippet of code that uses these classes properly. I have found no examples. Perhaps because it is new, maybe. But, I have tried to use it like the DynaActionForm in my form-bean declaration and I have tried to cast it from the ActionForm form in my Action class to both DynaValidatorActionForm and DynaValidatorForm. On the first one I get a null pointer exception on the getProperty(...) and on the latter I get ClassCastExcpetion. I am not sure what I am doing. But, can someone provide an explanation or example. I've got a better understanding of the DynaActionForm. Now, I need some help with DynaValidatorActionForm and DynaValidatorAction. Also, why the two different DynaValidator classes. What are the differences between the two besides logging? Brandon Goodin Phase Web and Multimedia P (406) 862-2245 F (406) 862-0354 [EMAIL PROTECTED] http://www.phase.ws -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] __ Do You Yahoo!? Yahoo! Tax Center - online filing with TurboTax http://taxes.yahoo.com/ -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: No action instance for path
You forgot to put the .do at the end of the action : html:form action=/verifyAction.do focus=username Should do it. Regards, Dimitar -Original Message- From: kelly lan [mailto:[EMAIL PROTECTED]] Sent: Thursday, April 04, 2002 4:36 AM To: Struts User Subject: No action instance for path Hi, In my logon page ,I logon with user name and user password,when I submit I get the error: No action instance for path /verifyAction could be created This is my logon page: .. html:form action=/verifyAction focus=username table border=0 width=200 tr td width=56font size=2 color=#CC/font/td td width=134UserName: font size=2 html:text property=username/ /font/td /tr tr td width=56font size=2 color=#CCPassword:/font/td td width=134 font size=2 html:password property=password/ /font/td /tr tr bgcolor=#7B889F td html:submit property=submitvalue= //td td input type=reset name=reset1 value= /td /tr /table /html:form This is my struts_config.xml: ?xml version=1.0 encoding=ISO-8859-1 ? !DOCTYPE struts-config SYSTEM FILE:/WebSphere/AppServer/dtds/struts-config_1_0.dtd !-- This is a blank Struts configuration file based on the example application, with commented examples of some items. NOTE: If you have a generator tool to create the corresponding Java classes for you, you could include the details in the form-bean declarations. Otherwise, you would only define the form-bean element itself, with the corresponding name and type attributes, as shown here. -- struts-config !-- == Data Source Configuration === -- !-- data-sources data-source autoCommit=false description=Example Data Source Configuration driverClass=org.postgresql.Driver maxCount=4 minCount=2 password=mypassword url=jdbc:postgresql://localhost/mydatabase user=myusername / /data-sources -- !-- == Form Bean Definitions === -- form-beans !-- Example logon form bean form-bean name=logonForm type=org.apache.struts.example.LogonForm/ -- form-bean name=logonForm type=org.apache.struts.webapp.example.LogonForm/ /form-beans !-- == Global Forward Definitions == -- global-forwards !-- Example logon forward forward name=logon path=/logon.jsp/ -- forward name=success path=/test/confirm.jsp/ /global-forwards !-- == Action Mapping Definitions == -- action-mappings !-- Display the confirm.html documentation -- action path=/confirmhtml forward=/test/confirm.html /action !-- Display the confirm.jsp documentation -- action path=/confirmjsp forward=/test/confirm.jsp /action !-- Display the verifyAction documentation -- actionpath=/verifyAction type=org.apache.struts.webapp.example.VerifyAction name=logonForm scope=request input=/index.jsp forward name=success path=/test/confirm.jsp/ /action !-- The standard administrative actions available with Struts -- !-- These would be either omitted or protected by security -- !-- in a real application deployment -- actionpath=/admin/addFormBean type=org.apache.struts.actions.AddFormBeanAction/ actionpath=/admin/addForward type=org.apache.struts.actions.AddForwardAction/ actionpath=/admin/addMapping type=org.apache.struts.actions.AddMappingAction/ actionpath=/admin/reload type=org.apache.struts.actions.ReloadAction/ actionpath=/admin/removeFormBean type=org.apache.struts.actions.RemoveFormBeanAction/ actionpath=/admin/removeForward type=org.apache.struts.actions.RemoveForwardAction/ actionpath=/admin/removeMapping type=org.apache.struts.actions.RemoveMappingAction/ /action-mappings /struts-config Thank for you! __ Do You Yahoo!? Yahoo! Tax Center - online filing with TurboTax http://taxes.yahoo.com/ -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Preventing Caching of all pages
I wasn't aware of the init-param solution -- is that new with Struts
1.1?
Regardless, we solve this problem by overriding the process method of
the ActionServlet and setting some headers prior to calling super.
Something like this:
protected void process(HttpServletRequest request,
HttpServletResponse response)
throws java.io.IOException, ServletException
{
// We're dynamic, so caching is disabled
response.setHeader(Cache-Control, no-cache);
response.setHeader(Pragma, no-cache);
response.setHeader(Expires, -1);
super.process(request, response);
}
That works for all the popular browsers. I think it's only the
Expires that actually works, though. The others are there due to
programmer superstition... :-)
-- Jim
Antony Stace [EMAIL PROTECTED] writes:
Hi Folks
I want to prevent caching of all pages in my webapp. What is the easiest way for me
to append a dummy variable onto
all the addresses which appear in the users browsers address bar, ie
http://localhost/testWebApp?rand=7A98SDF7ASD9YFBA9D8S7FBASDBFASBFASDFSADFASD
I don't want to rely on setting
init-param
param-namenocache/no-param
param-valuetrue/no-param
/init-param
in my web.xml file since I have read in quite a few places that some browsers do not
respect the
meta HTTP-EQUIV=Pragma CONTENT=no-cache
directive which is sent in a http message from a server to browser.
Cheers
Tony
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bean message and name property (1.0.2)
Hi. I have downloaded the latest struts stable version (1.0.2 ) and noticed the bean:message tag misses the attributes 'name' and 'property' which allow to get a message from ApplicationResources when the key is specified in a bean property. i.e.: with strust 1.0 i was able to do the following bean:message name=myBean property=prop/ how can i get the same result with struts 1.0.2 ? I'd like to avoid downloading the nightly builds. thanks Ivan. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Forward from one webapp to another
can you use cookies? Sandeep --- Arnaud Chiaberge [EMAIL PROTECTED] wrote: Hi all, I'm looking for a way to forward control from one webapp to another with passing some parameters. What I actually have is a webapp A, where a user first authenticate, and then does his job. Later, the user can switch, via an html link, to a another webapp B. The fact is that I don't want the user to authenticate again in this webapp B so, for the moment I'm using a REDIRECTION in the webapp A action with some URL parameters: login, password (argh, they are in cleartext !) To better understand what I mean, here's how I'm currently doing : BrowserServer | | |GET switchwebapp.do | | | webappA | | | | | REDIRECT to webapp B | | | webappA | | | | | GET action.do of webapp B | | | webappB | | | | | OK - Result page | | | webappB But, what I'D LIKE TO HAVE is this : Browser Server | | |GET switchwebapp.do | | | webappA | | | | | | pass user's parameters | | | | | v | | getting in webappB | | get user's credentials | OK - Result page | | | webappB Is it possible to do so with Tomcat-Struts ? Thanks in advance for any contribution/idea about this issue. Regards, Arnaud Chiaberge -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] __ Do You Yahoo!? Yahoo! Tax Center - online filing with TurboTax http://taxes.yahoo.com/ -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: How do I use Struts tags in JSP and HTML tags?
the html tag one should be fine when using the jsp tag with struts tag, it won't work. What you need to do is something like this bean:define id=form name=classname type=classname scope=someScope/ % String currentUseCase = form.getCurrentUseCase(); % jsp:include page=../myPage.shtml?currentUseCase=%=currentUseCase% flush=true/ of course, the action form then needs to exists in the scope that is specified by the bean:define tag snurre1000 wrote: Hi, I hop someone can help me with the following. I would like to do something like this: jsp:include page=../myPage.shtml?currentUseCase=login flush=true/ but I want to take the value from a bean, like this: jsp:include page=../myPage.shtml?currentUseCase=bean:write name=myPageForm property=currentUseCase/ flush=true/ I have the same problem when I want to use Struts tags in HTML tags. Instead of: img src=x1transp.gif I woild like to do something like: img src=bean:write name=myPageForm property=image/ How can I do this? Thanks, Ulrika -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Problem with Struts and 2.3 Filters
Do you have correctly ordered your tags in the web.xml The error informs you that you don't respect the dtd. You must write your web xml with the order : (icon?, display-name?, description?, distributable?, context-param*, filter*, filter-mapping*, listener*, servlet*, servlet-mapping*, session-config?, mime-mapping*, welcome-file-list?, error-page*, taglib*, resource-env-ref*, resource-ref*, security-constraint*, login-config?, security-role*, env-entry*, ejb-ref*, ejb-local-ref*) I think you should check again your web.xml arno -Message d'origine- De: [EMAIL PROTECTED] [SMTP:[EMAIL PROTECTED]] Date: jeudi 4 avril 2002 10:20 A:[EMAIL PROTECTED] Objet:Problem with Struts and 2.3 Filters Content-Transfer-Encoding: 7bit Hi folks, I am currently endeavouring to add Servlet 2.3 filtering (SiteMesh 1.3, in fact) to a Struts 1.0.2 application - but having no luck. I have searched the mailing list archives and can find no reference to this combination. I have set up inside one webapp folder of Tomcat 4.0.3 a Struts application which works correctly if it has the Struts application web.xml file in WEB-INF. Then I have copied into that same webapp directory a SiteMesh application. This also works correctly if it has the SiteMesh application web.xml file in WEB-INF (moving the Struts web.xml aside for now). However, if I add the SiteMesh elements (filter and filter-mapping plus some taglibs) to the web.xml of the Struts application it fails. In catalina.out I get: --- Starting service Tomcat-Standalone Apache Tomcat/4.0.3 PARSE error at line 111 column 11 org.xml.sax.SAXParseException: The content of element type web-app must match (icon?,display- name?,description?,distributable?,context-param*,filter*,filter- mapping*,listener*,servlet*,servlet-mapping*,session- config?,mime-mapping*,welcome-file-list?,error- page*,taglib*,resource-env-ref*,resource-ref*,security- constraint*,login-config?,security-role*,env-entry*,ejb- ref*,ejb-local-ref*). Starting service Tomcat-Apache Apache Tomcat/4.0.3 --- and the aplication does not work (file not found errors in the browser). Line 111, column 11 is the very end of the file. I have run Tidy over web.xml to check for any XML errors and there are none according to that tool. If I comment out the SiteMesh elements and restart Tomcat then the Struts application starts working again. If I comment out the Struts elements and restart Tomcat then the SiteMesh application starts working again. Can anyone enlighten me as to why the XML parser thinks there is a problem? I have searched the web for published examples of web.xml that include filter and servlet definitions and they appear no different in spirit to what I have... Any help is much appreciated! Thanks, Chris * This email and any files transmitted with it may be confidential and privileged. It is intended solely for the use of the individual or parties to whom it is addressed. If you have received this email in error please forward it to [EMAIL PROTECTED] and delete all copies of this message immediately. Thank you. * Fichier: ATT00014.txt -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Urgent: xml with struts
you can do that in the action class Yugandhar_Reddy wrote: Hi,Can anyone tell me how can we make use of xml with strutscan we use struts for converting the xml to valueObjects(java class which hold the set and get methods for the each xml tag) and again valueObjects to xml??Thanks in advance,Yug*** This e-mail (including any attachments) is intended for the sole use of the intended recipient/s and may contain material that is CONFIDENTIAL AND PRIVATE COMPANY INFORMATION. Any review or reliance by others or copying or distribution or forwarding of any or all of the contents in this message is STRICTLY PROHIBITED. If you are not the intended recipeint,please contact the sender by e-mail and delete all copies; your co-operation in this regard is appreciated. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
connection pool not refreshing
Hi, I have a small struts application that writes into and reads from an InterBase Database via an interclient jdbc driver. I tried both PoolMan and the DataSource provided by ActionServlet itself. In both cases the real state of the database is not shown up in the application if the table was altered manually with isql (like sqlplus in oracle) DataSource refreshes after Tomcat was restarted but PoolMan does not. The cacheEnabled is false and if I set it true and set the cacheRefrechInterval to 10 poolman's log-file tells me that is is refreshing. Nevertheless the data from SELECT * FROM myTable stay the same. Only input from the struts-application is shown. If this is a normal behavior how will I intraduce already existing data to the application ? I am using tomcat 402 and poolman 2.1-b1 what can I do? Wolfgang -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
DynaValidatorActionForm/DynaValidatorAction
Can someone please give me a snippet of code that uses these classes properly. I have found no examples. Perhaps because it is new, maybe. But, I have tried to use it like the DynaActionForm in my form-bean declaration and I have tried to cast it from the ActionForm form in my Action class to both DynaValidatorActionForm and DynaValidatorForm. On the first one I get a null pointer exception on the getProperty(...) and on the latter I get ClassCastExcpetion. I am not sure what I am doing. But, can someone provide an explanation or example. I've got a better understanding of the DynaActionForm. Now, I need some help with DynaValidatorActionForm and DynaValidatorAction. Also, why the two different DynaValidator classes. What are the differences between the two besides logging? Brandon Goodin Phase Web and Multimedia P (406) 862-2245 F (406) 862-0354 [EMAIL PROTECTED] http://www.phase.ws -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Struts html:link tag
In struts-config.xml For action userAdd.do enter a parameter validate=false . Something like this : action path=/user/userAdd type=... name=... validate=false /action Regards, Dimitar -Original Message- From: regatta DeBlanc [mailto:[EMAIL PROTECTED]] Sent: Thursday, April 04, 2002 9:03 AM To: [EMAIL PROTECTED] Subject: Struts html:link tag How can I use the html:link tag to reference a page, without trigerring the validation process. e.g. html:link page=/user/userAdd.do This will trigger the validate() operation in the userAddForm and the perform() operation in userAddAction, BEFORE displaying the page userAdd.jsp. The problem here is that I have added a check in the validate() operation so that it adds an ActionError if the user did not fill in the username text box. But this check is meant for when the user hits the submit button, not when the page is first loaded. When referencing the page with: html:link page=/user/userAdd.do how can I differentiate, in the ActionForm and Action operations, between the case when the page is first loaded and the case when the user hits the submit button?? I know I can solve the problem by referencing the page as follows: html:link page=/jsp/user/userAdd.jsp but I want to try to do it the Struts way so that I can load the page with templates that are derived in the Action. __ Do You Yahoo!? Yahoo! Tax Center - online filing with TurboTax http://taxes.yahoo.com/ -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: At wits end, questions JRun, Oracle9ias
Subject: Re: At wits end, questions JRun, Oracle9ias
From: Vic Cekvenich [EMAIL PROTECTED]
===
I run OrionServer.com (Oracle is based on it) and it is cake.
Vic
Galbreath, Mark wrote:
My short answer to you is, Shit-can JRun. My team is developing a very
complex web-based B2B/B2C/Maintenance application for VoiceStream Wireless.
We are using Struts (now) 1.1b-1 (and the migration from 1.0.2 was very
problematic!), Apache webserver on Unix, and Oracle 8i as the integration
tier. We started out using JRun 3.1 and had so many problems with it (from
huge memory leaks to configuration nightmares) that we have abandoned it and
are migrating to Oracle9ias. Our preliminary exposure to 9ias has been very
positive.
Mark
-Original Message-
From: Rick Reumann [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, April 03, 2002 8:51 PM
To: Struts Users Mailing List
Subject: At wits end, questions JRun, Oracle9ias
Strutsters,
I've been playing around with struts on my local machine here at work
under Tomcat and everything is fine. In another local environment I've
been using JRun for some applications and I'd like to get the sample
app I was working under Tomcat to work under JRun. I'm not having any
luck. I've been searching these archives and whatever I could find but
I'm still stuck.
Here's the deal. I have a really really watered down basic app in a
directory called 'utilities' in the tomcat webapps folder. I now took
this whole directory and copied it into the default path for where I
have other JRun apps. ( I configured JRun to point to this new
application and even configured the servlet mapping). If I try to go
right to the page 'payrollChangeForm.jsp' I get an error that others
have gotten (not necessarily with JRun):
Exception thrown processing JSP page.
javax.servlet.jsp.JspException: Cannot find ActionMappings or
ActionFormBeans collection
at org.apache.struts.taglib.html.FormTag.lookup(FormTag.java:781)
at org.apache.struts.taglib.html.FormTag.doStartTag(FormTag.java:481
{cut}...
Now, I'm not sure what cause this error since the same files are
working fine under Tomcat. Another thing messed up which might help
some of you debug is I also have an index page with a simple link on
it that calls the action :
action path=/payrollChanges
forward=/formsStruts/test.jsp
/action
When this link is hit, I get a nice 500 Internal Error page with:
null
java.lang.NoSuchMethodError
at org.apache.commons.digester.Digester.parse(Digester.java:859)
at
org.apache.struts.action.ActionServlet.initMapping(ActionServlet.java:1274)
at
org.apache.struts.action.ActionServlet.init(ActionServlet.java:461)
What else do I need to get this running successfully under JRun? The
installation instructions with Struts mention the taglib issues but I
don't think this is really related to that. Couple comments: JRun is
pointing to the directory for this application on another network
directory. This means my local classpath that points to some XML xerces
stuff I have on my local classpath won't be valid so I put the
following files in my applications lib directory xmlParserAPIs.jar and
xercesImpl.jar. Somehow I think this is a parser issue or something because
if I
remove this file and then click on the link I'll get:
org/xml/sax/helpers/DefaultHandler
java.lang.NoClassDefFoundError: org/xml/sax/helpers/DefaultHandler
at java.lang.ClassLoader.defineClass0(Native Method)
I'm just guessing here but if the parsing isn't taking place correctly
that might explain the first problem of when I try to go straight to
the form.jsp page and get the Cannot find ActionMappings or
ActionFormBean collections' error, since maybe it can't parse the
struts-config.xml?
Any ideas what is wrong? I'm also concerned because I want to push for
using struts here at work but I know they'll have issues if it's going
to be hard to configure it to get it to work under Oracle9ias as well.
Are struts apps easy to configure under Oracle9ias as well? I didn't
think I'd have this problem with JRun so once I tackle that hurdle I
hope tackling the next one won't be as bad.
Thanks for any help.
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Re: How to Generate .xls file from struts app.
Hi, I don't have the whole thread available, so I'm not sure whether this has been said: you can use jakarta poi to build native xls files. http://jakarta.apache.org/poi/index.html Cheers, Ben -- Benjamin Peter +49-69-96244395 Application Engineer Moerfelder Landstr. 55 (zentropy:partners)60598 Frankfurt, Germany -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Urgent: xml with struts
If all you're trying to do is convert data between java objects and XML you might want to look at Castor or JAXB (the upcoming Java API for XML Binding). Struts does not have any built-in support for moving data between Java and XML, but you could certainly plug one of these packages in. Greg -Original Message- From: Yugandhar_Reddy [mailto:[EMAIL PROTECTED]] Sent: Wednesday, April 03, 2002 11:19 PM To: [EMAIL PROTECTED] Subject: Urgent: xml with struts Hi, Can anyone tell me how can we make use of xml with struts can we use struts for converting the xml to valueObjects(java class which hold the set and get methods for the each xml tag) and again valueObjects to xml?? Thanks in advance, Yug *** This e-mail (including any attachments) is intended for the sole use of the intended recipient/s and may contain material that is CONFIDENTIAL AND PRIVATE COMPANY INFORMATION. Any review or reliance by others or copying or distribution or forwarding of any or all of the contents in this message is STRICTLY PROHIBITED. If you are not the intended recipeint,please contact the sender by e-mail and delete all copies; your co-operation in this regard is appreciated.
RE: Problem with logic:equal tag
Make sure you have included the logic taglib in your page %@ taglib uri="WEB-INF/struts-logic.tld" prefix="logic" % If you dont have this, the logic tags are just ignored and you will get the output you described. HTH, JC -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Wednesday, April 03, 2002 8:41 PM To: [EMAIL PROTECTED] Subject: Problem with logic:equal tag I have some code in a jsp page logic:equal name="pageBean" property="picExists" value="false"/ logic:equal tag returned true /logic:equal logic:notEqual name="pageBean" property="picExists" value="false"/ logic:notEqual tag returned true /logic:notEqual When I access this page, I get the following logic:equal tag returned true logic:notEqual tag returned true Am I missing the point about the "logic:equal" and "logic:notEqual" tags, or is there a reason this might be happening? How can I make it print out only if value="false" ? Regards Antony _ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
forwarding problem
Hi, Inside a jsp I include a action (.do) file. I get this error when the forwarding tries to take place: Error Message: ERROR: Cannot forward. Writer or Stream already obtained. Error Code: 500 Target Servlet: null Any clues on how to fix this? Thnx, GB -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: conditional iterate
Peter Cnops wrote: Instead of searchvalue I want to include the value of bean:write name=articlebean property=articledivisionid /, while the iterate is on the divisionbean. You can't do that directly in Struts (at least in 1.0.2, haven't looked more closely in 1.1b yet), you have to use a workaround. For example: bean:define id=searchvalue name=articlebean property=property=articledivisionid type=java.lang.String/ logic:equal ... value=%=searchvalue% This probably solves your second problem, also. -- []'s Marcelo Vanzin Touch Tecnologia [EMAIL PROTECTED] Life is too short to drink cheap beer -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Connection pool behaviour
Thanks, but I cacheEnabled true and setting a cacheRefreshInterval the log file even tells me that poolman is refreshing, but simply does not. I use tomcat403 and poolman 2.1-b1 Wolfgang Zeltser, Mark schrieb: Both datasources should reflect database change when tomcat restarted. You can configure poolman to automatically refresh cache by configuring the appropriate attributes in configuration file ( e.g. cacheEnable, cacheSize, cacheRefreshInterval) You can't configure struts Datasource for automatic refresh. Mark. -Original Message- From: Struts Newsgroup [mailto:[EMAIL PROTECTED]] Sent: Thursday, April 04, 2002 2:55 AM To: [EMAIL PROTECTED] Subject: Connection pool behaviour Subject: Connection pool behaviour From: Johannes Wolfgang Woger [EMAIL PROTECTED] === Hi, I notized that both PoolMan and struts-DataSource do not refresh their output from an SELECT * FROM MYTABLE if mytable was changed by an other application. Struts-DataSource does refresh when Tomcat is restarted, PoolMan does not. If this is a normal behaviour, how will I introduce megatons of existing data into my application ? I am sure there is a simple explanation. Wolfgang -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- This message is intended only for the personal and confidential use of the designated recipient(s) named above. If you are not the intended recipient of this message you are hereby notified that any review, dissemination, distribution or copying of this message is strictly prohibited. This communication is for information purposes only and should not be regarded as an offer to sell or as a solicitation of an offer to buy any financial product, an official confirmation of any transaction, or as an official statement of Lehman Brothers. Email transmission cannot be guaranteed to be secure or error-free. Therefore, we do not represent that this information is complete or accurate and it should not be relied upon as such. All information is subject to change without notice. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Form tag to ActionForm field types relationships.
Is there a complete list of what ActionForm field types corresponds to which HTML elements? I'm having trouble finding one. For example, if I have multiple hidden fields with the same name, can my ActionForm field be an array or a Collection? Or, if I have a checkbox, can my ActionForm field be a boolean or String? Thanks, Bob -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
datasource config in struts-config.xml?
I have been unable to access a database as suggested in
struts-example.war. I started with a working example that does not
access a database, and made a single change: I added a datasource
element to struts-config.xml. When I did that, the example at the first
attempt to access the action servlet.
Here's a relevant snippet from Tomcat's localhost_log:
...
2002-04-04 13:09:59 StandardWrapper[/testapp:action]: Marking servlet action as
unavailable
2002-04-04 13:09:59 StandardContext[/testapp]: Servlet /testapp threw load() exception
javax.servlet.UnavailableException: Initializing application data source
org.apache.struts.action.DATA_SOURCE
at
org.apache.struts.action.ActionServlet.initApplicationDataSources(ActionServlet.java:850)
at org.apache.struts.action.ActionServlet.init(ActionServlet.java:419)
at javax.servlet.GenericServlet.init(GenericServlet.java:258)
...
I've tried both versions of the datasources element:
1. Section 4.4 of the Users Guide
data-sources
data-source
autoCommit=false
driverClass=org.postgresql.Driver
maxCount=4
minCount=2
password=whatever
url=jdbc:postgresql:mystraw
user=postgres
/
/data-sources
2. struts-example/WEB-INF/struts-config.xml version
data-sources
data-source
set-property property=autoCommit value=false/
set-property property=driverClass
value=org.postgresql.Driver/
set-property property=maxCount value=4/
set-property property=minCount value=2/
set-property property=password value=whatever/
set-property property=url value=jdbc:postgresql:mystraw/
set-property property=user value=postgres/
/data-source
/data-sources
To check that my setup is OK, I wrote the following class. It runs fine.
**
import java.sql.*;
import org.apache.struts.util.*;
public class Pgtest2 {
public static void main(String[] args) {
try {
// I believe this is what struts uses ...
GenericDataSource gds = new GenericDataSource();
// set all the properties from datasource element
gds.setAutoCommit(false);
gds.setDriverClass(org.postgresql.Driver);
gds.setMaxCount(2);
gds.setMinCount(4);
gds.setPassword(whatever);
gds.setUrl(jdbc:postgresql:mystraw);
gds.setUser(postgres);
// access database table and print to see whether it all works
Connection con = gds.getConnection();
Statement stm = con.createStatement();
stm.setQueryTimeout(10);
ResultSet rs = stm.executeQuery(select password from users);
rs.next();
System.out.println(rs.getString(1));
con.close();
} catch (Exception e) {
System.out.println(Exception!);
System.out.println(e.toString());
}
}
}
**
I'm using standalone Tomcat-4.0.2, Struts-1.1-b1, Postgresql-7.2.1 with
pgjdbc2.jar.
Any suggestions?
TIA,
--
Mark Johnson
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RE: Editor aware of Struts
Hi Pim, I will for sure post the solution if any one suggests a tool for us. Rajesh kindly suggested Dreamweaver UltraDev4 and CTLX extension, I was trying to download those, but so far unable to make the system work yet (it also asks for Tomcat, we don't use any of these here). Hope Rajesh would kindly post his suggestion on the net. Thanks very much Rajesh. Please help if any one knows such tool to enable a developer to visually edit a JSP page with Struts. Appreciate it very much, Yanhui -Original Message- From: Struts Newsgroup [mailto:[EMAIL PROTECTED]] Sent: Thursday, April 04, 2002 2:10 AM To: [EMAIL PROTECTED] Subject: Re: Editor aware of Struts Subject: Re: Editor aware of Struts From: Pim [EMAIL PROTECTED] === Hi Yanhui, Good question, I'm struggeling with the same problem. I hope that a plugin for Eclipse will be written. Keep us informed if you find a solution. Pim Yu, Yanhui [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED]... Vic, is OmniCore.com CodeGuide 4 a Java IDE? We are using IBM's WSAD (combines Java IDE, like VAJ and JSP editors like Websphere studio) to edit Java code (such as the Action and ActionForm classes). WSAD has a page Designer (like Websphere Studio) which offers visual desgning for JSP page, somewhat like FrontPage, where the developer can visually see the buttons, tables, images and such during development. WSAD also comes with a Source editor (just like Textpad) which only shows the JSP source code. The developer can choose to use either the Designer or the Source editor to compose a JSP page. Now we are trying to use Struts, the Designer from WSAD no longer recongnize the struts componnets such as Struts buttons. It shows a red triangular icon for any of the Struts component without any face value shown (like a button's value). What I am looking for is an editing tool that will recognize Struts components, e.g., Struts button and show the button during editing, i.e., before rendering with a browser. Hope I explained what I am looking for and appreciate for any suggestions. Yanhui -Original Message- From: Struts Newsgroup [mailto:[EMAIL PROTECTED]] Sent: Wednesday, April 03, 2002 8:40 AM To: [EMAIL PROTECTED] Subject: Re: Editor aware of Struts Subject: Re: Editor aware of Struts From: Vic Cekvenich [EMAIL PROTECTED] === You can do Struts with just JSP, you have to edit Java as well. (I use OmniCore.com CodeGuide 4 now, after NetBeans.org) To do things like table iterate of a resuult set, they will have to be OK with writing HTML tdtr Vic Yu, Yanhui wrote: Hi all, Does anyone out there who can recommend us a tool that is Struts aware? We are using WSAD and it can't recognize any struts tags in the Page Designer that comes with WSAD. The developers don't really like to edit the Source page (the text editor). We would very much appreciate any suggestions to any tool that can visually edit a JSP page with Struts. Thank you very much in advance, Yanhui -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
applicationresources.properties error
Has anyone had a problem with beta-1 not translating the error messages? Mark
RE: Re[2]: At wits end, questions JRun, Oracle9ias
Oracle 9i is based on the Orion application server. I think Oracle bought
the source and are developing it, like they did with JBuilder - JDeveloper.
The orion application server is free for development, and $1500 per server
for deployment. We're using it instead of paying Oracle ?20,000 or so.
http://www.orionserver.com
It might make sense to use Orion in development, rather than Tomcat. This
will be closer to 9i, and you're less likely to get problems migrating.
Just a thought.
Tim.
-Original Message-
From: Rick Reumann [mailto:[EMAIL PROTECTED]]
Sent: Thursday, April 04, 2002 8:44 PM
To: Galbreath, Mark
Cc: Struts List
Subject: Re[2]: At wits end, questions JRun, Oracle9ias
Thanks for the feedback Mark. Actually we are using 9ias here also. (I
just had JRun running locally since it was smaller on my little
machine. Now I have Tomcat also so I really don't need to use both,
but thought I'd just try to get it to work ok under JRun). Is there
anything 'special' or 'quirky' that I need to know getting this to run
under Oracle9ias? I'm actually going to move some struts stuff over
there that was working under Tomcat right now and see how it works.
On Thursday, April 4, 2002, 9:41:05 AM, Mark wrote:
GM My short answer to you is, Shit-can JRun. My team is developing
GM a very complex web-based B2B/B2C/Maintenance application for
GM VoiceStream Wireless. We are using Struts (now) 1.1b-1 (and the
GM migration from 1.0.2 was very problematic!), Apache webserver on
GM Unix, and Oracle 8i as the integration tier. We started out using
GM JRun 3.1 and had so many problems with it (from huge memory leaks
GM to configuration nightmares) that we have abandoned it and are
GM migrating to Oracle9ias. Our preliminary exposure to 9ias has
GM been very positive.
GM Mark
GM -Original Message-
GM From: Rick Reumann [mailto:[EMAIL PROTECTED]]
GM Sent: Wednesday, April 03, 2002 8:51 PM
GM To: Struts Users Mailing List
GM Subject: At wits end, questions JRun, Oracle9ias
GM Strutsters,
GM I've been playing around with struts on my local machine here at work
GM under Tomcat and everything is fine. In another local environment I've
GM been using JRun for some applications and I'd like to get the sample
GM app I was working under Tomcat to work under JRun. I'm not having any
GM luck. I've been searching these archives and whatever I could find but
GM I'm still stuck.
GM Here's the deal. I have a really really watered down basic app in a
GM directory called 'utilities' in the tomcat webapps folder. I now took
GM this whole directory and copied it into the default path for where I
GM have other JRun apps. ( I configured JRun to point to this new
GM application and even configured the servlet mapping). If I try to go
GM right to the page 'payrollChangeForm.jsp' I get an error that others
GM have gotten (not necessarily with JRun):
GM Exception thrown processing JSP page.
GM javax.servlet.jsp.JspException: Cannot find ActionMappings or
GM ActionFormBeans collection
GM at
org.apache.struts.taglib.html.FormTag.lookup(FormTag.java:781)
GM at
org.apache.struts.taglib.html.FormTag.doStartTag(FormTag.java:481
GM {cut}...
GM Now, I'm not sure what cause this error since the same files are
GM working fine under Tomcat. Another thing messed up which might help
GM some of you debug is I also have an index page with a simple link on
GM it that calls the action :
GM action path=/payrollChanges
GM forward=/formsStruts/test.jsp
GM /action
GM When this link is hit, I get a nice 500 Internal Error page with:
GM null
GM java.lang.NoSuchMethodError
GM at
org.apache.commons.digester.Digester.parse(Digester.java:859)
GM at
GM
org.apache.struts.action.ActionServlet.initMapping(ActionServlet.j
ava:1274)
GM at
GM org.apache.struts.action.ActionServlet.init(ActionServlet.java:461)
GM What else do I need to get this running successfully under JRun? The
GM installation instructions with Struts mention the taglib issues but I
GM don't think this is really related to that. Couple comments: JRun is
GM pointing to the directory for this application on another network
GM directory. This means my local classpath that points to some
XML xerces
GM stuff I have on my local classpath won't be valid so I put the
GM following files in my applications lib directory xmlParserAPIs.jar and
GM xercesImpl.jar. Somehow I think this is a parser issue or
something because
GM if I
GM remove this file and then click on the link I'll get:
GM org/xml/sax/helpers/DefaultHandler
GM java.lang.NoClassDefFoundError: org/xml/sax/helpers/DefaultHandler
GM at java.lang.ClassLoader.defineClass0(Native Method)
GM I'm just guessing here but if the parsing isn't taking place correctly
GM that might explain the first problem of when I try to go straight to
GM the form.jsp page
Re: RequestUtils.populate ( BeanUtils.populate)
Peter == Peter Pilgrim [EMAIL PROTECTED] writes:
Peter In Struts 1.1
Peter RequestUtils.populate ( BeanUtils.populate) does not seem to be populate
Peter my action forms which explicityly have a mapped attributes.
Peter I defined a bean like this
Peterpublic CcyItem getCurrenyItem( String ccy ) {
Peter return (CcyItem)mapItem.ge( ccy );
Peter In my JSP I wrote a HTML Input Text field like so
Peter html:text property=currencyItem(USD).amountAsText size=10
maxlength=20 /
Peter but it does not work because I think that Struts 1.1 does not populate
mapped properties!
Peter Is it me or is it Struts?
Peter Can someone else verify that it is working?
Just in case, did you paste in this code from your actual code, or did you type
it in directly? If this is pasted from your code, then you might want to
change getCurrenyItem to getCurrencyItem.
--
===
David M. Karr ; Java/J2EE/XML/Unix/C++
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RE: No action instance for path
I don't think you actually need the .do extension when using the html:form tag. I don't have it in my forms and it works. I think the struts-html tag library searches through the actions and automatically appends the correct extension. If you were using standard HTML form tags, you'd have to append the .do extension to the action. -Original Message- From: Dimitar Stavrakov [mailto:[EMAIL PROTECTED]] Sent: Thursday, April 04, 2002 12:55 PM To: Struts Users Mailing List Subject: RE: No action instance for path You forgot to put the .do at the end of the action : html:form action=/verifyAction.do focus=username Should do it. Regards, Dimitar -Original Message- From: kelly lan [mailto:[EMAIL PROTECTED]] Sent: Thursday, April 04, 2002 4:36 AM To: Struts User Subject: No action instance for path Hi, In my logon page ,I logon with user name and user password,when I submit I get the error: No action instance for path /verifyAction could be created This is my logon page: .. html:form action=/verifyAction focus=username table border=0 width=200 tr td width=56font size=2 color=#CC/font/td td width=134UserName: font size=2 html:text property=username/ /font/td /tr tr td width=56font size=2 color=#CCPassword:/font/td td width=134 font size=2 html:password property=password/ /font/td /tr tr bgcolor=#7B889F td html:submit property=submitvalue= //td td input type=reset name=reset1 value= /td /tr /table /html:form This is my struts_config.xml: ?xml version=1.0 encoding=ISO-8859-1 ? !DOCTYPE struts-config SYSTEM FILE:/WebSphere/AppServer/dtds/struts-config_1_0.dtd !-- This is a blank Struts configuration file based on the example application, with commented examples of some items. NOTE: If you have a generator tool to create the corresponding Java classes for you, you could include the details in the form-bean declarations. Otherwise, you would only define the form-bean element itself, with the corresponding name and type attributes, as shown here. -- struts-config !-- == Data Source Configuration === -- !-- data-sources data-source autoCommit=false description=Example Data Source Configuration driverClass=org.postgresql.Driver maxCount=4 minCount=2 password=mypassword url=jdbc:postgresql://localhost/mydatabase user=myusername / /data-sources -- !-- == Form Bean Definitions === -- form-beans !-- Example logon form bean form-bean name=logonForm type=org.apache.struts.example.LogonForm/ -- form-bean name=logonForm type=org.apache.struts.webapp.example.LogonForm/ /form-beans !-- == Global Forward Definitions == -- global-forwards !-- Example logon forward forward name=logon path=/logon.jsp/ -- forward name=success path=/test/confirm.jsp/ /global-forwards !-- == Action Mapping Definitions == -- action-mappings !-- Display the confirm.html documentation -- action path=/confirmhtml forward=/test/confirm.html /action !-- Display the confirm.jsp documentation -- action path=/confirmjsp forward=/test/confirm.jsp /action !-- Display the verifyAction documentation -- actionpath=/verifyAction type=org.apache.struts.webapp.example.VerifyAction name=logonForm scope=request input=/index.jsp forward name=success path=/test/confirm.jsp/ /action !-- The standard administrative actions available with Struts -- !-- These would be either omitted or protected by security -- !-- in a real application deployment -- actionpath=/admin/addFormBean type=org.apache.struts.actions.AddFormBeanAction/ actionpath=/admin/addForward type=org.apache.struts.actions.AddForwardAction/ actionpath=/admin/addMapping type=org.apache.struts.actions.AddMappingAction/ actionpath=/admin/reload type=org.apache.struts.actions.ReloadAction/ actionpath=/admin/removeFormBean type=org.apache.struts.actions.RemoveFormBeanAction/ actionpath=/admin/removeForward type=org.apache.struts.actions.RemoveForwardAction/ actionpath=/admin/removeMapping type=org.apache.struts.actions.RemoveMappingAction/ /action-mappings /struts-config Thank for you! __ Do You Yahoo!? Yahoo! Tax Center - online filing with TurboTax http://taxes.yahoo.com/ -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe,
Accessing Hashtable / Map entries with bean library
Is there a way to access Hashtable (or Map) entries with the bean tag library? Normally I would use a regular bean and just do bean:write, but I want to have several derived values as well that are not in the bean, so I have to copy the bean properties to a Hashtable and add the derived values. Right now I use %= hashTable.get(propertyName) %, but I'd prefer to use a struts tag. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Connection pool behaviour
Try to print out cached data to your log file just to make sure that it doesn't cached by the browser/tomcat/proxy if any. -Original Message- From: Johannes Wolfgang Woger [mailto:[EMAIL PROTECTED]] Sent: Thursday, April 04, 2002 2:59 PM To: Struts Users Mailing List Subject: Re: Connection pool behaviour Thanks, but I cacheEnabled true and setting a cacheRefreshInterval the log file even tells me that poolman is refreshing, but simply does not. I use tomcat403 and poolman 2.1-b1 Wolfgang Zeltser, Mark schrieb: Both datasources should reflect database change when tomcat restarted. You can configure poolman to automatically refresh cache by configuring the appropriate attributes in configuration file ( e.g. cacheEnable, cacheSize, cacheRefreshInterval) You can't configure struts Datasource for automatic refresh. Mark. -Original Message- From: Struts Newsgroup [mailto:[EMAIL PROTECTED]] Sent: Thursday, April 04, 2002 2:55 AM To: [EMAIL PROTECTED] Subject: Connection pool behaviour Subject: Connection pool behaviour From: Johannes Wolfgang Woger [EMAIL PROTECTED] === Hi, I notized that both PoolMan and struts-DataSource do not refresh their output from an SELECT * FROM MYTABLE if mytable was changed by an other application. Struts-DataSource does refresh when Tomcat is restarted, PoolMan does not. If this is a normal behaviour, how will I introduce megatons of existing data into my application ? I am sure there is a simple explanation. Wolfgang -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- This message is intended only for the personal and confidential use of the designated recipient(s) named above. If you are not the intended recipient of this message you are hereby notified that any review, dissemination, distribution or copying of this message is strictly prohibited. This communication is for information purposes only and should not be regarded as an offer to sell or as a solicitation of an offer to buy any financial product, an official confirmation of any transaction, or as an official statement of Lehman Brothers. Email transmission cannot be guaranteed to be secure or error-free. Therefore, we do not represent that this information is complete or accurate and it should not be relied upon as such. All information is subject to change without notice. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- This message is intended only for the personal and confidential use of the designated recipient(s) named above. If you are not the intended recipient of this message you are hereby notified that any review, dissemination, distribution or copying of this message is strictly prohibited. This communication is for information purposes only and should not be regarded as an offer to sell or as a solicitation of an offer to buy any financial product, an official confirmation of any transaction, or as an official statement of Lehman Brothers. Email transmission cannot be guaranteed to be secure or error-free. Therefore, we do not represent that this information is complete or accurate and it should not be relied upon as such. All information is subject to change without notice. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Struts html:link tag
You can turn off validation on a form bean for a particular ActionMapping by specifying validate=false in the action mapping. See http://jakarta.apache.org/struts/doc-1.0.2/api/index.html for more details. action path=/addUser type=strutstest1.SystemUserAction name=userForm scope=request input=/admin/dsp_User.jsp validate=false forward name=success path=/admin/dsp_User.jsp/ forward name=failure path=/admin/search/dsp_SearchUser.jsp/ /action Tim. -Original Message- From: regatta DeBlanc [mailto:[EMAIL PROTECTED]] Sent: Thursday, April 04, 2002 4:03 PM To: [EMAIL PROTECTED] Subject: Struts html:link tag How can I use the html:link tag to reference a page, without trigerring the validation process. e.g. html:link page=/user/userAdd.do This will trigger the validate() operation in the userAddForm and the perform() operation in userAddAction, BEFORE displaying the page userAdd.jsp. The problem here is that I have added a check in the validate() operation so that it adds an ActionError if the user did not fill in the username text box. But this check is meant for when the user hits the submit button, not when the page is first loaded. When referencing the page with: html:link page=/user/userAdd.do how can I differentiate, in the ActionForm and Action operations, between the case when the page is first loaded and the case when the user hits the submit button?? I know I can solve the problem by referencing the page as follows: html:link page=/jsp/user/userAdd.jsp but I want to try to do it the Struts way so that I can load the page with templates that are derived in the Action. __ Do You Yahoo!? Yahoo! Tax Center - online filing with TurboTax http://taxes.yahoo.com/ -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: ApplicationResources Error
We get this: ???en_US.default.required.error.key??? When in ApplicationResources we say : default.required.error.key=Required. and in struts-config.xml we say: message-resourcesnull=false parameter=com.tessco.partner.vsb2c.web.ApplicationResources/ Mark -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: RES: JRun and struts problem worked out?
you should only need struts.jar in app/WEB-INF/lib. Thinh -Original Message- From: Rick Reumann [mailto:[EMAIL PROTECTED]] Sent: Thursday, April 04, 2002 8:30 AM To: Gilson Nascimento D Elrei Cc: Struts Users Mailing List Subject: Re: RES: JRun and struts problem worked out? Thanks for trying to help. I'm still stumped. I don't point to the struts.jar anywhere within JRun, not on my system classpath, only place is in the actually applications WEB-INF/lib directory. I've stuck so much stuff in there now trying to get it to work with no luck. I'd appreciate any other suggestions to try. Here's what's currently in my app/WEB-INF/lib directory (I'm sure some of these I don't need. I was just trying to take some out of Tomcat's default lib directory seeing if that would help): activation.jar commons-beanutils.jar commons-validator.jar commons-collections.jar commons-digester.jar commons-logging.jar connector_util.jar core_util.jar crimson.jar etomcat.jar facade22.jar jakarta-regexp-1.2.jar jasper.jar jasper-runtime.jar mail.jar servlet.jar struts.jar struts-validator.jar tomcat_core.jar tomcat_util.jar tomcat_modules.jar xalan.jar On Thursday, April 4, 2002, 7:47:19 AM, Gilson wrote: GNDELook on struts.jar path, this file must to be on your GNDE WEBAPP\WEB-INF\LIB directory not in WEBCONTAINER\WEB-INF\LIB GNDE public directory. It error commonly occur when your WEBServer GNDE container find struts.jar in another directory from your GNDE CLASSPATH (the first occurrence of struts.jar found is used by GNDE WEBServer container for your WEBApplication). If the struts.jar GNDE found doesn't in your WEBAPP\WEB-INF\LIB directory therefore the GNDE STRUTS lost the class references. I did have this same problem GNDE and I resolved it erasing falses struts.jar references from GNDE CLASSPATH that wasn't TRULY my WEBAPP\WEB-INF\LIB. Try it, find GNDE all struts.jar and remove struts.jar false references... You GNDE don't need keep struts.jar in your CLASSPATH only put it in your GNDE Webapp\WEB-INF\LIB. If struts.jar doesn't is correctly GNDE installed in WEBAPP\WEB-INF\LIB directory STRUTS will not find GNDE your MESSAGE RESOURCE and STRUTS-CONFIG.XML files. GNDELet me know if it worked out, ok !? GNDEGood Luck. - Mensagem original - De: Rick Reumann [SMTP:[EMAIL PROTECTED]] Enviada em: quarta-feira, 3 de abril de 2002 21:00 Para: [EMAIL PROTECTED] Assunto: JRun and struts problem worked out? gilson, Hi, did you ever get that JRun/Struts problem worked out? I'm getting the same error with JRun (and not using Tomcat) Cannot find ActionMappings or ActionFormBeans collection Please let me know what you did to resolve this problem. Thanks so much. -- Rick mailto:[EMAIL PROTECTED] I bet a fun thing would be to go way back in time to where there was going to be an eclipse and tell the cave men, 'If I have come to destroy you, may the sun be blotted out from the sky.' Just then the eclipse would start, and they'd probably try to kill you or something, but then you could explain about the rotation of the moon and all, and everyone would get a good laugh. -Jack Handey -- Rick mailto:[EMAIL PROTECTED] I'd like to be buried Indian-style, where they put you up on a high rack, above the ground. That way, you could get hit by meteorites and not even feel it. -Jack Handey -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
2 articles
Subject: 2 articles From: Vic Cekvenich [EMAIL PROTECTED] === Also... http://www.fawcette.com/javapro/2002_04/magazine/features/tholloway/ Original Message Subject: [MVC-Programmers] [Struts Tips] #5 - Coarsed-Grained ActionForms (ON StrutsPlus.com) Date: Thu, 04 Apr 2002 10:19:39 -0500 From: Ted Husted [EMAIL PROTECTED] Reply-To: [EMAIL PROTECTED] Organization: Apache Software Foundation / Jakarta Newsgroups: MVC-Programmers The biggest hassle for any Struts developer can maintaining the #@$!% ActionForms. The ActionForm provides several important services to an application, since it is a firewall., a buffer for the HTML controls, and a mutable transfer object.. As a firewall it keeps untrusted input from passing directly into your application. As a field buffer, it stores new input so it can verified before it is passed to more trusting parts of your application, As a mutable transfer object (fka value object), the ActionForm provides an extensible container where data can collected and passed in a batch to one or more business or resource layer objects. But, in practice, you usually need a different form-bean for each HTML form in your application. This makes it easy to store the data for each form under its own attribute, and to fine-tune the validation for each form. Hey -- what's that about form-beans? I thought we were talking about ActionForms? This is an important distinction. Each HTML form typically needs its own form-bean, but a form-bean is not an ActionForm. A form-bean identifies which ActionForm to use, in the same way an action-mapping identifies which Action class to use. Many Struts developers share Actions between action-mapping, but tend to forget that you can share ActionForms between form-beans too. While ActionForms are vital objects, they are not subtle. Typically, they are a pure data-only JavaBean, with nothing but accessors and mutators. Occasionally, there is a helper method to transform data from one type to another, but even those are a simple wrappers around standard library functions. With the Struts-Validator, most ActionForms don't even need to subclass validate(). All that's needed is to define a formset for each form-bean, or attribute, that needs validation. So, why bother with more than one ActionForm class? The form-bean determines the runtime attribute name, and therefore the formset the Struts-Validator will use. Neither the validator nor the autopopulation utilities care if there are more properties a form than are used with a given request. And, null properties consume fewer resources that instantiating yet another class. So why not just put all the application's properties together in a single ActionForm? Worst case, you can define a base ActionForm with all the properties you need, and subclass to provide any custom validations. Meanwhile, by aggregating your application's properties into a single ActionForm, several key benefits are realized. + Better Manageability. Implementing ActionForms as fine-grained containers results in a large number of objects in the application, many of which have redundant properties. This consumes both system and developer resources, and can negatively impact application performance and long-term maintenance. + Relationships are preserved. Most HTML forms represent, in part, a SQL view, which includes properties from several different tables. If an ActionForm contains properties for all the fields, any relationship can represented. + Schema independance. When ActionForms are fine-grained, each ActionForm usually represents a single row in a database. This ties the presentation layer to the database schema, rather than to the greater business model. When the schema changes, fine-grained ActionForm objects may also need to changed. Coarse-grained ActionForms change less frequently, since if a field is moved from one table to another, it will still available the form. If a field is introduced or renamed, only one ActionForm object needs to adjusted. So the next time you need an ActionForm to go with a new form-bean, think twice before creating a new subclass. Maybe you already have one you can reuse. HTH, Ted. For more about aggregate entities in J2EE applications, see http://developer.java.sun.com/developer/restricted/patterns/AggregateEntity.html . - About Ted. Ted Husted is an active Struts Committer and moderates the Struts mailing list and the JGuru Struts FAQ. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Preventing Caching of all pages
Thanks for the reply. I want to try this out. But first a couple of questions.
I have not extended ActionServlet in my webapp, so I want to ask some advice on
how to do this and how to adjust the web.xml file.
In regards to extending ActionServlet do I something like
public final class MyActionServlet extends ActionServlet
{
}
is the only only function I have to override the perform() method?
Also, once I have done this, do I change my web.xml file so the line
servlet-classorg.apache.struts.action.ActionServlet/servlet-class
becomes
servlet-classorg.apache.struts.action.MyActionServlet/servlet-class
Is there any examples anywhere which has in it an extended ActionServlet?
Thanks for your help.
Cheers
Tony
Regardless, we solve this problem by overriding the process method of
the ActionServlet and setting some headers prior to calling super.
Something like this:
protected void process(HttpServletRequest request,
HttpServletResponse response)
throws java.io.IOException, ServletException
{
// We're dynamic, so caching is disabled
response.setHeader(Cache-Control, no-cache);
response.setHeader(Pragma, no-cache);
response.setHeader(Expires, -1);
super.process(request, response);
}
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RE: Preventing Caching of all pages
If you are using a Servlet 2.3 compliant application server, you could write
a filter that does this automatically for you and apply the filter to the
action servlet.
-Original Message-
From: Antony Stace [mailto:[EMAIL PROTECTED]]
Sent: Thursday, April 04, 2002 6:07 PM
To: Struts Users Mailing List
Subject: Re: Preventing Caching of all pages
Thanks for the reply. I want to try this out. But first a couple of
questions.
I have not extended ActionServlet in my webapp, so I want to ask some advice
on
how to do this and how to adjust the web.xml file.
In regards to extending ActionServlet do I something like
public final class MyActionServlet extends ActionServlet
{
}
is the only only function I have to override the perform() method?
Also, once I have done this, do I change my web.xml file so the line
servlet-classorg.apache.struts.action.ActionServlet/servlet-class
becomes
servlet-classorg.apache.struts.action.MyActionServlet/servlet-class
Is there any examples anywhere which has in it an extended ActionServlet?
Thanks for your help.
Cheers
Tony
Regardless, we solve this problem by overriding the process method of
the ActionServlet and setting some headers prior to calling super.
Something like this:
protected void process(HttpServletRequest request,
HttpServletResponse response)
throws java.io.IOException, ServletException
{
// We're dynamic, so caching is disabled
response.setHeader(Cache-Control, no-cache);
response.setHeader(Pragma, no-cache);
response.setHeader(Expires, -1);
super.process(request, response);
}
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RE: How to Generate .xls file from struts app.
We did this in our application and we found out just how limited Excel's HTML conversion capability is. It doesn't understand stylesheet styles, it sometimes blows up if images are referenced in the html, etc... We are looking into POI as a solution. -Original Message- From: Gruner, Manfred [mailto:[EMAIL PROTECTED]] Sent: Thursday, April 04, 2002 2:50 AM To: 'Struts Users Mailing List' Subject: RE: How to Generate .xls file from struts app. Hi, you don't have to generate csv-files take the html-Code itself, and change the mime type to application/vnd.ms-excel. This should work too. Manfred -Original Message- From: Jim Crossley [mailto:[EMAIL PROTECTED]] Sent: Tuesday, April 02, 2002 4:34 PM To: Struts Users Mailing List Subject: Re: How to Generate .xls file from struts app. gvn [EMAIL PROTECTED] writes: I would like to generate a .xls (excel) file data from a result set. =20 What I have to do ?=20 One simple approach is to generate a CSV (Comma-Separated-Values) file instead, and then set the response's content type to application/vnd.ms-excel. That way, you exploit the fact that Excel transparently handles CSV files and rely on the browser to invoke Excel. Your action amounts to something not quite as trivial as this: PrintWriter out = response.getWriter(); while (youHaveRows) while (youHaveColumns) out.print(yourCell+,); out.close(); response.setContentType(application/vnd.ms-excel); -- Jim Crossley http://www.lads.com/~jim -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Preventing Caching of all pages
If you are using a Servlet 2.3 compliant application server, you could write a filter that does this automatically for you and apply the filter to the action servlet. Which is the better to do you think. Extend the ActionServlet or use a filter? Whats the advantage of each approach? _ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Preventing Caching of all pages
Are you using a Servlet 2.3 compliant server? If not then you can't use the filter approach. If you are, I would recommend using the filter as you don't have to mess around with the servlet. Plus, if you ever decide to use Tiles, you would have to extend a different servlet. -Original Message- From: Antony Stace [mailto:[EMAIL PROTECTED]] Sent: Thursday, April 04, 2002 6:18 PM To: Struts Users Mailing List Subject: Re: Preventing Caching of all pages If you are using a Servlet 2.3 compliant application server, you could write a filter that does this automatically for you and apply the filter to the action servlet. Which is the better to do you think. Extend the ActionServlet or use a filter? Whats the advantage of each approach? _ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
html taglib yields Cannot find message resources under key org.apache.struts.action.MESSAGE
Subject: html taglib yields Cannot find message resources under key org.apache.struts.action.MESSAGE From: Bill Wohler [EMAIL PROTECTED] === I've got the following complicated page: %@ taglib uri=/WEB-INF/struts-html.tld prefix=html % html:img src=http://www.newt.com/images/anybrowser4b.png; / However, this complexity comes at a price: javax.servlet.ServletException: Cannot find message resources under key org.apache.struts.action.MESSAGE I found a message from Ted Husted about this and he suggested making a post 1.3.1 Xerces parser available. I have a 1.4.3 Xerces parser in /WEB-INF/lib. Why would an XML parser be necessary in the statement above? If I drop the html: in the above page, the image displays fine. I did just get Struts up today, so there could be some installation item I overlooked. I was able to get the template, logic, and tiles taglibs to work fine though. Suggestions much appreciated. -- Bill Wohler [EMAIL PROTECTED] http://www.newt.com/wohler/ GnuPG ID:610BD9AD Maintainer of comp.mail.mh FAQ and mh-e. Vote Libertarian! If you're passed on the right, you're in the wrong lane. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
hi
Hi I am involved in developing a small application to get details abt struts. I have four screens thru which i get info from the user and thru the value object i transfer it to the EJB components. I hold all the details of the four screens in four different session beans. I accept a criteria [eg. user id] from the user and retrieve the corresponding user info from database. I get an value object. I have to set the details retrieved into the corresponding pages from the first page itself. How could i do this, since when the next button in my page is clicked i transfer the control to an .jsp i am not able to populate the form bean. Any solutions?suggestions?? Arul -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Preventing Caching of all pages
On Thu, 4 Apr 2002 18:13:31 -0800
Heath Chiavettone [EMAIL PROTECTED] wrote:
If you are using a Servlet 2.3 compliant application server, you could write
a filter that does this automatically for you and apply the filter to the
action servlet.
I have decided to take the filter approach. Here is what I have written, but this
code dies on line (0)
public class TestFilter implements Filter
{
private FilterConfig filterConfig;
public void doFilter (ServletRequest request,
ServletResponse response,
FilterChain chain)
{
try
{
HttpServletResponse httpResponse = (HttpServletResponse) response;
httpResponse.setHeader(Cache-Control, no-cache);
httpResponse.setHeader(Pragma, no-cache);
httpResponse.setHeader(Expires, -1);
chain.doFilter(request, response); --(0)
} catch (IOException io) {
System.out.println (IOException );
} catch (ServletException se) {
System.out.println (ServletException);
}
}
The error I am getting is
2002-04-05 13:24:16 StandardWrapperValve[action]: Servlet.service() for servlet action
threw exception
java.lang.IllegalStateException: Cannot create a session after the response has been
committed
at
org.apache.catalina.connector.HttpRequestBase.doGetSession(HttpRequestBase.java)
at
org.apache.catalina.connector.HttpRequestBase.getSession(HttpRequestBase.java)
at
org.apache.catalina.connector.HttpRequestFacade.getSession(HttpRequestFacade.java)
at org.apache.catalina.connector.HttpRequestFacade.getSession(HttpRequest
How can I make my filter work?
Cheers
Tony
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Where is the roles attribute in struts-config_1_1.dtd?
Anyone know why the DTD doesn't specify a roles attribute for the action mapping, but the processRoles() method in the RequestProcessor is checking the ActionMapping for every request to see if the roleNames field contains roles loaded from the struts-config? Is this a feature that's just not done yet? Chuck -- Sent via jApache.org -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Problem with Struts and 2.3 Filters
Hello chris, did you try to place the elements exactly in the order they appear in the dtd. You can invoke the error you described f.e. by just crowding elements together. sorry about my english, but i hope it helps cheers stefan - Original Message - From: [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, April 04, 2002 10:19 AM Subject: Problem with Struts and 2.3 Filters Content-Transfer-Encoding: 7bit Hi folks, I am currently endeavouring to add Servlet 2.3 filtering (SiteMesh 1.3, in fact) to a Struts 1.0.2 application - but having no luck. I have searched the mailing list archives and can find no reference to this combination. I have set up inside one webapp folder of Tomcat 4.0.3 a Struts application which works correctly if it has the Struts application web.xml file in WEB-INF. Then I have copied into that same webapp directory a SiteMesh application. This also works correctly if it has the SiteMesh application web.xml file in WEB-INF (moving the Struts web.xml aside for now). However, if I add the SiteMesh elements (filter and filter-mapping plus some taglibs) to the web.xml of the Struts application it fails. In catalina.out I get: --- Starting service Tomcat-Standalone Apache Tomcat/4.0.3 PARSE error at line 111 column 11 org.xml.sax.SAXParseException: The content of element type web-app must match (icon?,display- name?,description?,distributable?,context-param*,filter*,filter- mapping*,listener*,servlet*,servlet-mapping*,session- config?,mime-mapping*,welcome-file-list?,error- page*,taglib*,resource-env-ref*,resource-ref*,security- constraint*,login-config?,security-role*,env-entry*,ejb- ref*,ejb-local-ref*). Starting service Tomcat-Apache Apache Tomcat/4.0.3 --- and the aplication does not work (file not found errors in the browser). Line 111, column 11 is the very end of the file. I have run Tidy over web.xml to check for any XML errors and there are none according to that tool. If I comment out the SiteMesh elements and restart Tomcat then the Struts application starts working again. If I comment out the Struts elements and restart Tomcat then the SiteMesh application starts working again. Can anyone enlighten me as to why the XML parser thinks there is a problem? I have searched the web for published examples of web.xml that include filter and servlet definitions and they appear no different in spirit to what I have... Any help is much appreciated! Thanks, Chris * This email and any files transmitted with it may be confidential and privileged. It is intended solely for the use of the individual or parties to whom it is addressed. If you have received this email in error please forward it to [EMAIL PROTECTED] and delete all copies of this message immediately. Thank you. * -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Problem with IE5 not calling an Action
Not sure if this was answered yet but are you setting the content-type to image/gif or image/jpeg depending on what you are serving up? JM -Original Message- From: Antony Stace [mailto:[EMAIL PROTECTED]] Sent: Thursday, April 04, 2002 5:18 AM To: [EMAIL PROTECTED] Subject: Problem with IE5 not calling an Action Hi I have a jsp page. An action populates some beans in the page and the jsp uses those values to display the page. Also in this page is img src=html:rewrite page=/generateImage.do/ This action generates an image which is displayed on the page. The generateImage.do Action checks some bean values to work out which image to send. The problem is that the page works fine on IE6 Netscape 6.2 It does not work on IE5. What I am seeing is that the jsp renders fine on the first rendering of the page for all browsers. The second time the page is rendered the page renders fine on IE6 and Netscape 6.2 but with IE5 the image part of the jsp img src=html:rewrite page=/generateImage.do/ is not displayed (it was correctly displayed on the first access for all). For IE5 when I look in the tomcat4 logs I see the Action generateImage.do called the first access to the page, then on subsequent accesses it is not called. Any ideas folks? Cheers Tony _ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Problem with IE5 not calling an Action
Thanks James for the reply. On Fri, 5 Apr 2002 01:31:21 -0500 James Mitchell [EMAIL PROTECTED] wrote: Not sure if this was answered yet but are you setting the content-type to image/gif or image/jpeg depending on what you are serving up? Yup, still has problems with setting content-type to those values. I have added response.setHeader(Cache-Control, no-cache); response.setHeader(Pragma, no-cache); response.setHeader(Expires, -1); to the Action and it works fine now in IE5, IE6 and Netscape 6.2. I want to use a filter to put this in all my responses, but I always get an error when I call chain.doFilter(request, response) so I am trying to figure this out at the moment. Cheers Tony _ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Problem with IE5 not calling an Action
Yes, I use a similar concept. I use my own taglib within my header.jsp which is included site-wide. like so mytag:nocache/ JM -Original Message- From: Antony Stace [mailto:[EMAIL PROTECTED]] Sent: Friday, April 05, 2002 1:39 AM To: Struts Users Mailing List Subject: Re: Problem with IE5 not calling an Action Thanks James for the reply. On Fri, 5 Apr 2002 01:31:21 -0500 James Mitchell [EMAIL PROTECTED] wrote: Not sure if this was answered yet but are you setting the content-type to image/gif or image/jpeg depending on what you are serving up? Yup, still has problems with setting content-type to those values. I have added response.setHeader(Cache-Control, no-cache); response.setHeader(Pragma, no-cache); response.setHeader(Expires, -1); to the Action and it works fine now in IE5, IE6 and Netscape 6.2. I want to use a filter to put this in all my responses, but I always get an error when I call chain.doFilter(request, response) so I am trying to figure this out at the moment. Cheers Tony _ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Struts tutorial in Spanish - Tutorial de struts en español
Hi! This is an announcement of a new tutorial of Struts written in Spanish, with sample code. Saludos! Por si a alguien le interesa hay un nuevo tutorial sobre struts que se puede descargar de javahispano.org o de ciberia.ya.com/pxai. Contiene ejemplos de codigo que pueden ser utiles para iniciarse. Hasta otra! Pello Xabier Altadill Izura Ingeniero --- Descubre el poder de la personalización en línea. Todos tus servicios favoritos en un solo lugar: http://www.terra.com/tumonitor/ -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
