FormatKey in html:text
I need format a date with dd/MM/, in the text box. How can I apply formatKey in a tag html:text ?? Thanks so - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Fwd: RE: FormatKey in html:text
Sorry It's a solution, but I need to use internationalization and I can't to fix dd/MM/. I suggest to implement this functionality - formatKey - in the BaseHandlerTag class. - Segue mensagem encaminhada - De: Parthasarathy Kesavaraj [EMAIL PROTECTED] Data: Fri, 5 Mar 2004 18:38:15 +0530 Para: 'Struts Users Mailing List' [EMAIL PROTECTED] Assunto: RE: FormatKey in html:text U can give like this i think... html:text property = ... format=dd/MM// With Regards Partha -Original Message- From: Struts Framework [mailto:[EMAIL PROTECTED] Sent: Friday, March 05, 2004 6:12 PM To: [EMAIL PROTECTED] Subject: FormatKey in html:text I need format a date with dd/MM/, in the text box. How can I apply formatKey in a tag html:text ?? Thanks so - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] U can give like this i think... html:text property = ... format=dd/MM// With Regards Partha -Original Message- From: Struts Framework [mailto:[EMAIL PROTECTED] Sent: Friday, March 05, 2004 6:12 PM To: [EMAIL PROTECTED] Subject: FormatKey in html:text I need format a date with dd/MM/, in the text box. How can I apply formatKey in a tag html:text ?? Thanks so - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: RE: FormatKey in html:text
I have a form that extends ActionForm. The form contain a attribute private Date startDate; that get value from database. When the user is logged in the system, I set the session attribute with org.apache.struts.action.Action.LOCALE_KEY, based in the language selected for the user. With bean:write, it's very well, so the Struts get the format date. - Segue mensagem original! - De: [EMAIL PROTECTED] Data: Fri, 5 Mar 2004 20:35:44 +0530 Para: [EMAIL PROTECTED] Assunto: RE: RE: FormatKey in html:text Not clear as to how the date is being populated in the text box and what is the post processing action.The possible way of taking care of internationalization of the date format is to specify one in the validation.xml and then use the same to ensure that the date being entered by the user is of the correct format. -Original Message- From: Struts Framework [mailto:[EMAIL PROTECTED] Sent: Friday, March 05, 2004 7:48 PM To: [EMAIL PROTECTED] Subject: Fwd: RE: FormatKey in html:text Sorry It's a solution, but I need to use internationalization and I can't to fix dd/MM/. I suggest to implement this functionality - formatKey - in the BaseHandlerTag class. - Segue mensagem encaminhada - De: Parthasarathy Kesavaraj [EMAIL PROTECTED] Data: Fri, 5 Mar 2004 18:38:15 +0530 Para: 'Struts Users Mailing List' [EMAIL PROTECTED] Assunto: RE: FormatKey in html:text U can give like this i think... html:text property = ... format=dd/MM// With Regards Partha -Original Message- From: Struts Framework [mailto:[EMAIL PROTECTED] Sent: Friday, March 05, 2004 6:12 PM To: [EMAIL PROTECTED] Subject: FormatKey in html:text I need format a date with dd/MM/, in the text box. How can I apply formatKey in a tag html:text ?? Thanks so - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] U can give like this i think... html:text property = ... format=dd/MM// With Regards Partha -Original Message- From: Struts Framework [mailto:[EMAIL PROTECTED] Sent: Friday, March 05, 2004 6:12 PM To: [EMAIL PROTECTED] Subject: FormatKey in html:text I need format a date with dd/MM/, in the text box. How can I apply formatKey in a tag html:text ?? Thanks so - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Confidentiality Notice The information contained in this electronic message and any attachments to this message are intended for the exclusive use of the addressee(s) and may contain confidential or privileged information. If you are not the intended recipient, please notify the sender at Wipro or [EMAIL PROTECTED] immediately and destroy all copies of this message and any attachments. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
html:text question
Question, how can i add the test value to the html:text like below bean:define id=test name=testForm property=testers.testerName/ html:text name=username value='bean:write name=test/'/ but this is not working, any idea ? thks - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
html:javascript simple question
Hi,
In my jsp's i do on the bottom of the jsp:
script
today();
/script
In my head section i then define the method...
function today(){
var today = new Date();
var month = today.getMonth()+1;
var year = today.getYear();
var day = today.getDate();
if(day10) day = 0 + day;
if(month10) month= 0 + month ;
if(year1000) year+=1900;
var date=day + / + month + / + year;
window.document.forms[0]'shipments.shipmentDate'].value=date;
}
This is working fine, but thaught might there be a better way doing this ? Using
html:javascript ?
Thanks !!
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easy question... logic:iterate
I have the following code: logic:iterate id=users name=userInfo bean:write name=users property=userName/ /logic:iterate How can i get the first record ? Something like bean:define name=userInfo[0] property=userName/ but thats not working, any idea ? Thanks ! - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
html link tag
I just did an example strust project in JBuilder, and it works. I have a jsp with a form that issues an action that forwards to itself and it works. Now I wanted to just do a html link to call the action from a new generic jsp page and it doesn't work. html:link page=/do/myactionAdd An Employee/html:link but it says error resource not available. From what I read a form or link can call an action, and this action, called myaction, being a servlet should just be able to be called. So what do I have wrong with my syntax? Below is the struts config and the form that does work. action-mappings action name=empForm path=/myaction scope=session type=strutstest1.Myaction forward name=forward path=/myjsp.jsp redirect=true / /action /action-mappings Below is the form code that does work: html:form action=/myaction.do method=POST html:text property=name/ html:submit property=submit value=Submit/br /html:form - Do you Yahoo!? Yahoo! Mail SpamGuard - Read only the mail you want.
Re: Open Source UML Tool (Freeware) as an Eclipse Plugin.
See Omondo Eclipse UML maybe http://www.omondo.com/download/index.jsp I've already downloaded it, but I haven't tried it yet = KARMA Project - Development Team __ Do you Yahoo!? Yahoo! Finance: Get your refund fast by filing online. http://taxes.yahoo.com/filing.html - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Monolithic Struts application to modules cookbook ?
Hi all, We are currently trying to split an existing Struts application into sub-modules, but it seems it is not as easy as it is usually said in the short articles we have found about it. So, I'll try to explain a bit more where we are and what we have done until now. 1. File structure - We have a classical Struts web-app directory structure, with a sub-module as follows: *.jsp /WEB-INF - web.xml - struts-config.xml - tiles-definitions.xml - validator.xml /lib /classes/ourPackage - *.java /scripts /stylesheets /templates /testsubmodule *.jsp /WEB-INF - struts-config.xml /classes/ourPackage - *.java 2. Web.xml -- In our web.xml file, we have added the following xml for the new sub-module: init-param param-nameconfig/testsubmodule/param-name param-value/testsubmodule/WEB-INF/struts-config.xml/param-value /init-param 3. struts-config.xml Then we have added the necessary ActionMapping entries for this sub-module. These definitions are loaded and the mapping is working fine. We only have ActionMapping AND FormBeans really used by this module. Anyway, sometimes determining which FormBeans from your root application is also used by your sub-module is not easy. Duplicating everything can maybe be an easy solution. As far as we have read and from our experience, it seems that RequestProcessor, MessageResources and PlugIns have to be duplicated from the root struts-config.xml file. Is this correct ? We have also created a SwitchAction and a global forward: forward name=gotoTestModule path=/toTestModule.do?page=/bodyTest.jspamp;prefix=/testsubmodule / and action path=/toTestModule type=org.apache.struts.actions.SwitchAction/ As the path attribute is context-relative, there can be a mapping in the root that has the same name as one in the sub-module, i.e. http://myserver/myapp/myaction.do is different from http://myserver/myapp/testsubmodule/myaction.do 4. JSP and Tiles Of course, accessing the stylesheets, scripts and templates from the JSP files in the sub-modules must be context (path) relative too. So one solution is to use a relative path to the files, i.e. ./stylesheets/mycss.css for JSP in the root directory, and ../stylesheets/mycss.css for JSP contained in the testsubmodule directory. Another solution can be to use a BASE tag in order to set the base URI to the application URI. As we are using tiles, this tag can be added in the main tile file. But in this case, it is important to take care about links used in the JSP. But can it lead to unexpected problems ? 5. Java --- Access to Java objects doesn't seem to have problems in the sub-module, wherever they are located (root or sub-module), if the objects in the sub-module are well compiled. 6. Problems --- Seems that our main problems are due to incorrect context. First of all, as we use tiles, and that the main tile template is contained in the root, html:form and calls to mapping.getName() inside the template JSP are NOT in the sub-module context. So the ActionMapping defined in the sub-modules are not known. Well, first of all, we don't use the SwitchAction yet, but will it solve our problem ? Also another solution may be to duplicate the template tile in our sub-module, and use it instead of the one in the root directory. For the moment, we have found in the mailing list archive what I would call a temporary solution, using org.apache.struts.util.RequestUtils.selectModule(testsubmodule,request,application) before any form or call to the mapping Object. Another problem is that we are using a tile with two frames. If the first one is an action from the root directory, and the second frame is an application from the sub-module, and that they are called from a JSP in the sub-module, then we can use the SwitchAction to call both parts. But the problem is that the final context will be the last one called, i.e. the one from the second frame. So if we do some action in the part from the root directory, it doesn't work as it thinks the context is now the one of the sub-module. Well, in general, it seems not easy, and needs more care, to be sure to be in the right context for any action that can be made from one JSP, which can be a headache if you are using multiple tile levels. So, if anyone can help us giving some good pieces of advice regarding our current work, or to complete this text, he/she is welcome. If I've got new information, I'll add it to this thread too. Thanks a lot Alexandre Dumortier = KARMA Project - Development Team __ Do you Yahoo!? Yahoo! Finance: Get your refund fast by filing online. http://taxes.yahoo.com/filing.html - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
action executed and input ignored (?)
Hi! action path=/search type=f4t.view.SearchAction attribute=searchForm scope=request input=/search.jsp name=searchForm validate=false forward name=failure path=/failure.jsp / forward name=display path=/display.jsp / exception type=java.lang.Exception path=/failure.jsp/ /action This did work once. I did something trivial I don't remember and now visiting /search.do does immediately call SearchAction.execute() and does not load search.jsp. I don't see the wood for the tree - can somebody help please? Thanks in advance! Timo - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: AW: action executed and input ignored (?)
Hi Oliver, On Sunday 01 February 2004 14:37, Oliver Thiel wrote: If you want to load search.jsp just call it from another jsp with [...] In your search.jsp you probably should have something like that: html:form action=search.do Yes, I can directly link to search.jsp but it did previously work with search.do. And I have no idea what I did that it does not work no more... Timo - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Updated WebApp Tutorial
Hi, Some of you may know my site: HOWTO: Installing Web Services with Linux / Tomcat / Apache / Struts / Postgresql / Openssl / JDBC I've worked on it a lot and have added many features, including -JDBC/JNDI configuration w/DBCP-commons Pool -build scripts for everything -all the configuration files -Virtual Host configuration -A Struts-based Database Test Web App I am having to move the site, and am now hosting this site here: http://www.linuxjava.net/howto/webapp/ I'm including my README file for people's perusal. Please visit the site for more info. README -- These files can all be downloaded with the one link: -webapp_files.tar I recommend doing things in this order. Install Java -java_install.sh Install Ant -ant_install.sh Install OpenSSL. It needs to be installed before Apache. -openssl_install.sh Install Apache. Pretty straight-forward. Builds a few modules, not all or most, just fairly common ones. Add more modules if you want them built here. -http_install.sh Install Tomcat4 -tomcat_setup_user.sh -tomcat4_install.sh Install Mod_JK -modjk_install.sh Install Postgres Read these install script. It needs to remove the bison RPM first, but it is commented out, cause I don't wa nt someone to do something to their system that they don't intend. Install in the listed order. -bison_install.sh -postgres_setup_user.sh -postgres_install.sh Install PgAccess -pgaccess_install.sh -pgaccess #Put this in /usr/local/bin/ for easy access Sample Database #Import the testdb.psql into your Postgres DB. This is for the Test DB Struts Web App. -testdb.psql Configuration Scripts: Apache -httpd.conf -ssl.conf Tomcat -workers.properties -server.xml Daemon Scripts for Apache, Tomcat, and Postgres -httpd -tomcatd -postgresqld Struts Web App #Extract and put in /usr/local/tomcat/webapps -strutsdb_webapp.tar.bz2 Once everything is running, you should be able to test the webapp by going to: http://www.myhost.mydomain/mydomain_public/ It will also be available here: http://www.myhost.mydomain:8080/mydomain_public/ There is also a JSP file called showJNDI.jsp that will give you some info about your setup. Delete that file for anything in production as it will display your database configuration. -- Please visit the site and any feedback is appreciated. Regards, Oscar Carrillo http://www.linuxjava.net/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
request scope vs. session scope
I have the following weird problem. I start off with a web page, that has a hyperlink, not a submit button. When the hyperlink is selected the page goes to Tomcat/Struts. Two actions are executed and the page is forwarded to a jsp page and displayed. The second action executed, as stated above, sets a bean up in the session before it is forwarded. The problem is in the jsp if I declare the bean via 'session' scope it sees the attribute and displays the value properly, but if I declare it as 'request' scope it doesn't and just prints null. Request scope should work here but it doesn't. - Do you Yahoo!? Yahoo! SiteBuilder - Free web site building tool. Try it!
Re: request scope vs. session scope
I never specified, but adding it doesn't effect anything. Same results, it just doesn't like the request scope. Other example code does work with request, just not the one I'm trying to do myself. James Mitchell [EMAIL PROTECTED] wrote:Does your action-mapping use redirect=true? -- James Mitchell Software Engineer / Struts Evangelist http://www.struts-atlanta.org 678.910.8017 (cell) AIM: jmitchtx MSN: [EMAIL PROTECTED] - Original Message - From: struts fox To: Struts Users Mailing List Sent: Wednesday, January 28, 2004 2:38 PM Subject: request scope vs. session scope I have the following weird problem. I start off with a web page, that has a hyperlink, not a submit button. When the hyperlink is selected the page goes to Tomcat/Struts. Two actions are executed and the page is forwarded to a jsp page and displayed. The second action executed, as stated above, sets a bean up in the session before it is forwarded. The problem is in the jsp if I declare the bean via 'session' scope it sees the attribute and displays the value properly, but if I declare it as 'request' scope it doesn't and just prints null. Request scope should work here but it doesn't. - Do you Yahoo!? Yahoo! SiteBuilder - Free web site building tool. Try it! - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - Do you Yahoo!? Yahoo! SiteBuilder - Free web site building tool. Try it!
Action mappings
I t seems Struts lets you use action mappings that it figures out and forwards for you, but I have had no luck testing this. action-mappings action path=/setUpEmployeeForm type=net.strutstest.SetUpEmployeeAction name=employeeForm scope=request validate=false forward name=continue path=/steve/ /action action path=/steve type=net.strutstest.SteveAction name=employeeForm scope=request validate=false forward name=continue path=/employeeForm.jsp/ /action So basically SetUpEmployeeAction should be called when the user submits. Then SetUpEmployeeAction forward to SteveAction and then that forwards to employeeForm.jsp. It errors out trying to load the resource SteveAction, but I see nothing else I need to declare in any properties file or resource file. Struts should be able to do this from what I've read. - Do you Yahoo!? Yahoo! SiteBuilder - Free web site building tool. Try it!
RE: Action mappings
That fixed it!! Thanks. I was getting the application resource not found, which now obviously makes sense. Loving struts! Gopalakrishnan, Jayesh [EMAIL PROTECTED] wrote:Do you have web.xml configured with /do URLS going to struts. If so, your entry should be, Notice that the path is the complete path with the prefix. type=net.strutstest.SetUpEmployeeAction name=employeeForm scope=request validate=false Hope this helps -jayash -Original Message- From: struts fox [mailto:[EMAIL PROTECTED] Sent: Tuesday, January 27, 2004 11:45 AM To: [EMAIL PROTECTED] Subject: Action mappings I t seems Struts lets you use action mappings that it figures out and forwards for you, but I have had no luck testing this. type=net.strutstest.SetUpEmployeeAction name=employeeForm scope=request validate=false type=net.strutstest.SteveAction name=employeeForm scope=request validate=false name=continue path=/employeeForm.jsp/ So basically SetUpEmployeeAction should be called when the user submits. Then SetUpEmployeeAction forward to SteveAction and then that forwards to employeeForm.jsp. It errors out trying to load the resource SteveAction, but I see nothing else I need to declare in any properties file or resource file. Struts should be able to do this from what I've read. - Do you Yahoo!? Yahoo! SiteBuilder - Free web site building tool. Try it! - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - Do you Yahoo!? Yahoo! SiteBuilder - Free web site building tool. Try it!
URLClassLoader Issue for Hot Deploy of Classes
I am trying to use a custom loader for a utility class for an Action
class. This is not working. The utility tests fine off the net. When I
get it on the net and in Tomcat, it breaks. The loader is for a hot
deploy. The following is the code. Can anyone tell me why this
breaks? It returns a good Class object but when initializing a variable
for Class with Tomcat and Struts, it throws a null pointer exception. That
is an odd thing, since nothing is null. But, I suspect it must be because
of some classloader conflict. ANyone know?
The code for the classloading hot deploy factory is:
public static synchronized ResourceRetriever
createResourceRetriever(ResourceRetriever template) {
if(resourceClass == null) {
reloadImpl();
}
ResourceRetriever newResourceRetriever = null;
try {
newResourceRetriever = (ResourceRetriever)resourceClass.newInstance();
} catch (InstantiationException ie) {
LogFactory.getLog(ResourceRetriever.class).error(ie.getMessage());
} catch (IllegalAccessException iae) {
LogFactory.getLog(ResourceRetriever.class).error(iae.getMessage());
}
return newResourceRetriever;
}
public static synchronized void reloadImpl() {
URL [] serverURLs = null;
try {
serverURLs = new URL[] { new URL(file:../hot_deploy/) };
} catch (java.net.MalformedURLException mue) {
LogFactory.getLog(ResourceRetriever.class).error(mue.getMessage());
}
classLoader = new URLClassLoader(serverURLs);
try {
resourceClass =
classLoader.loadClass(com.michaelmcgrady.resource.ResourceRetrieverImpl);
} catch (ClassNotFoundException cnfe) {
LogFactory.getLog(ResourceRetriever.class).error(cnfe.getMessage());
}
return;
}
Thanks.
Michael McGrady
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logic:iterate question
I have logic:iterate id=testers name=testerInfo . /logic:iterate I only have one item in the testerInfo collection. Why can't i do bean:define id=testers name=testerInfo/ Or how can i put it to the first item? Thanks !
Question dynamic value for a logic:iterate
How can i have a dynamic value ? eg: logic:equal name=element property=weightType value= should be something like logic:equal name=element property=weightType value=bean:write name=operator property=operatorWeightType/ but that is not working. Any Idea ? Thanks
Re: Question dynamic value for a logic:iterate
Got the following error. symbol : method setValue (java.lang.Object) location: class org.apache.struts.taglib.logic.EqualTag _jspx_th_logic_equal_1.setValue(foo); ^ 1 error Thx ! - Original Message - From: Nicolas De Loof [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Thursday, December 18, 2003 11:12 AM Subject: Re: Question dynamic value for a logic:iterate use this : bean:define id=foo name=operator property=operatorWeightType/ logic:equal name=element property=weightType value=%= foo % ... Nico - Original Message - From: struts [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Thursday, December 18, 2003 11:09 AM Subject: Question dynamic value for a logic:iterate How can i have a dynamic value ? eg: logic:equal name=element property=weightType value= should be something like logic:equal name=element property=weightType value=bean:write name=operator property=operatorWeightType/ but that is not working. Any Idea ? Thanks - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
validation
can the validator plugin be used for the following. I have a delete button which deletes a user. Prior to the delete i want to show a warning : 'are you sure you want to delete? ' I can do it whith a javascript but can it be done using the validator as well ? Thanks !
object.name
Question: Is it possible to store nested data just as property names, instead of using object.name. E.g.: Users are referred as users.username can we simply store username ? thx !
deployment environment
Hi, I have an intranet application created locally struts framework, tomcat/with a sybase database. I want to distribute to the intranet sites of other users. So basically I need to install tomcat, JDK, .war and the database engine. So my question... What is the best way to install this all at other places ? Install everything seperately ? Or using a Wise, or installshield program ? And what if there is allready a JDK installed ? or somebody has another idea... ? Thanks
session taglib
In the Jsp i have: sess:attribute name=userName/ witch prints the username. Now i want something like: % String username= sess:attribute name=userName/; % but that doesn't work. How can i assign the session variable to the String username ? Thanks !
Re: intRange Validation works but displays always null
Untill now no solutions where found for this problem. Anybody has the
solution ?
thx.
Hello Martin,
change
arg0 key=insertData.p_datum_t /
to
arg0 key=errors.range /
***
MG Hello togehter,
MG i have a problem with range validation. I think it is a simple thing but
I
MG can't get it solved.
MG I already searched the archive but can't find a solution.
MG I defined a Form in validation.xml with a field like this:
MG field property=p_datum_t depends=integer,intRange
MG arg0 key=insertData.p_datum_t /
MG arg1 name=intRange key=${var:min} resource=false/ // Tried it
MG already with name=range
MG arg2 name=intRange key=${var:max} resource=false/
MG var
MG var-namemin/var-name
MG var-value1/var-value
MG /var
MG var
MG var-namemax/var-name
MG var-value31/var-value
MG /var
MG /field
MG in Application Resources the entry is:
MG errors.range=i{0}/i ist nicht im Bereich von {1} bis {2}.
MG Results in my jsp to message :
MG Datum ist nicht im Bereich von null bis null
MG Why does it not Display not Datum ist nicht im Bereich von 1 bis 31?
MG Thanks in advance,
MG Martin Grüneberg
MG -
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Regards,
Dirk
+--- Quality leads ---+
| Dirk Markert [EMAIL PROTECTED] |
| Dr. Markert Softwaretechnik AG |
| Joseph-von-Fraunhofer-Str. 20 |
| 44227 Dortmund |
+-- to success! -+
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nested iterate
Hi all, Question: I've two collections in the session. A collection salesGroup and a collection salesPeople. salesGroup contains groupId and groupName. salesPeople contains salesUserName and salesGroupId (FK). How can i display all salesGroups and all salesUsers in it Like Salesgroup1 saleswoman1 salesmen2 ... Salesgroup2 ... Thanks !
Re: [OT]How can i reply to the thread ???
Your email client should prompt or have an option to use Reply-To instead of From address. If not, just before you send it substitute [EMAIL PROTECTED] for the To address. Oscar On Fri, 31 Oct 2003, Looser wrote: Hi, sorry by this OT post, but i need to know how to reply to another reply in a thread. When i open an message, there´s just one button 'reply via email to xxx'. When i use this button, my answer is obviously send to the author, but not to the mailing-list. How do i achieve this ??? Thanx for your answer... - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
html:text
This is maybe a stupid question but how can i print the user.userName value on screen instead of in a text box ? eg: html:text property=users.userName size=10 maxlength=10/ i want to do something like : bean:write property=users.userName/ but this is not working. Thanks
Re: html:text
No go , error... javac] location: class org.apache.jsp.userlevel.pickup_jsp [javac] out.print(users.userName ); [javac] ^ [javac] 1 error - Original Message - From: Marc AMIR-TAHMASSEB [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Friday, October 31, 2003 2:23 PM Subject: Re: html:text %=users.userName % struts wrote: This is maybe a stupid question but how can i print the user.userName value on screen instead of in a text box ? eg: html:text property=users.userName size=10 maxlength=10/ i want to do something like : bean:write property=users.userName/ but this is not working. Thanks - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: html:text i'm lost
When i do something like you proposed
bean:write name=users property=userName/
error: org.apache.jasper.JasperException: Cannot find bean
sessionScope.users in any scope
In the action i have:
usersForm.setUsers(usersValues);
//-- assign form object to the request object
setForm(mapping, userForm, request);
//-- populate the form object
populateForm(form, request);
- Original Message -
From: Firat TIRYAKI [EMAIL PROTECTED]
To: Struts Users Mailing List [EMAIL PROTECTED]
Sent: Friday, October 31, 2003 2:35 PM
Subject: Re: html:text
you should use the name too
name is the id you define in tags (logic:iterate maybe)
bean:write name=users property=userName/
and also
c:out value=${users.userName} should work
F.
- Original Message -
From: struts [EMAIL PROTECTED]
To: Struts Users Mailing List [EMAIL PROTECTED]
Sent: Friday, October 31, 2003 3:18 PM
Subject: html:text
This is maybe a stupid question but how can i print the user.userName
value
on screen instead of in a text box ?
eg:
html:text property=users.userName size=10 maxlength=10/
i want to do something like : bean:write property=users.userName/ but
this is not working.
Thanks
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html:select onchange
Problem how can i pass the userId ? so that i can do a request.getParameter(userId)
?
example:
html:select property=users.userAccount
onchange=setAction('setUpUsersForm.do?action=retrieveuserId=
html:options labelProperty=userName collection=userList property=userId /
/html:select
Thanks !
html:hidden +session
how can i print a session value in a hidden field. This doesn't work... html:hidden property=users.userAccount value=session:attribute name=userAccount// any solutions ? Thanks
Re: html:hidden +session
error: According to the TLD attribute name is mandatory for tag write
thx
- Original Message -
From: EL AKARI Mehdi [EMAIL PROTECTED]
To: Struts Users Mailing List [EMAIL PROTECTED]
Sent: Wednesday, October 29, 2003 3:11 PM
Subject: Re: html:hidden +session
You can do it either like that :
bean:define id=myValue
bean:write property=userAccount scope=session /
/bean:define
html:hidden property==users.userAccount value=%=myValue% /
or like that (using JSTL) :
c:set var=myValue
bean:write property=userAccount scope=session /
/c:set
html-el:hidden property==users.userAccount value=${myValue} /
I hope that it will help
Mehdi
- Original Message -
From: struts [EMAIL PROTECTED]
To: Struts Users Mailing List [EMAIL PROTECTED]
Sent: Wednesday, October 29, 2003 1:41 PM
Subject: html:hidden +session
how can i print a session value in a hidden field.
This doesn't work...
html:hidden property=users.userAccount value=session:attribute
name=userAccount//
any solutions ?
Thanks
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RE: was Re: Struts and db access: OT: pgSQL
If you are on Linux/Unix I really think Postgresql is the way to go. It's easy to install and manage and supposedly will scale as well as just about any db on the market. MySQL is a little easier to install in Windows, cause w/Postgresql you'll need to install CygWin first. Keep in mind that the default install for Postgresql using resources is very, very conservative. So, you have to change a couple of values in the config file and that's it. I like using PgAccess, when I want to view/edit the database with a GUI. I have Postgres/PgAccess install instructions on my site: http://daydream.stanford.edu/install_web_services.html In my opinion, if you can afford Oracle and are a full-time Oracle admin, or you have a full-time Oracle admin working for you, then you may want to go with Oracle :) If you're in a DIY (Do it Yourself) situation, then I highly recommend Postgresql. Cheers, Oscar On Wed, 29 Oct 2003, David Friedman wrote: This article seems very old. A significant portion of what they talk about was fixed in the Version 4.0 of MySQL which has got to be at least 9 months old or so. Regards, David -Original Message- From: news [mailto:[EMAIL PROTECTED] Behalf Of Vic Cekvenich Sent: Wednesday, October 29, 2003 12:17 PM To: [EMAIL PROTECTED] Subject: was Re: Struts and db access: OT: pgSQL oh and another link http://det-dbalice.if.pw.edu.pl/det-dbalice/ttraczyk/db_compare/db_compare.h tml Mark Lowe wrote: I didn't know the postgres was faster than oracle.. I agree that its the canine's genitalia .. But I still thought oracle was the daddy when it came to speed. Is that just read access or everything? On Wednesday, October 29, 2003, at 02:52 PM, Vic Cekvenich wrote: This might confuse you more than help... but it is meant to be helpful. Look at iBatis.com PetStore 3. I use a iBatis DB layer as DAO to pgSQL for a DAO layer. And NO Struts does not specify or endorse a certain way to access data. A formBean maps to a (JSP/HTML) form, and is data agnostic. This way people can chose. (pgSQL rocks!!! Free run time on windows and unix, stored procedure support, ANSI SQL, faster than Oracle/MS SQL) .V Steffen Gransow wrote: Hi, I am totally new to J2EE/EJB and Struts - so perhaps this is the wrong place to ask. In this case I would like to know where I should ask my question or what I should've read before again asking silly questions. :-) I have to use a Sun One Application Server and a PostGreSQL database for a project. And I am sure that I want to use Struts because of the whole MVC thing. I would like to know how I should access data in a appropriate way. I think I want to use CMP and I am wondering where or how I should address the database. Do I have to create a JDBC ressource on the Sun One Application Server or do I have to define a datasource using Struts DataSource manager? I thought of something like: -- Controller Actions |(ActionServlet) | | | | Client | | | | | | | | -- View (JSPs) - - - - - - Model (Beans) -- PostGreSQL DB And on the Model part of this simple ascii art I think it would be nice to have something like: Action --- | --- business logic bean --- (use a facade?) | --- data representaion (entity beans) Is this approach okay? Back to my question stated above: How do I get the entity beans connected to the database? Is struts independent of this question? Should I try to do this by reading Sun's AppServer documentation? ;) Thanks in regards, Steffen Gransow newbie questioner -- Victor Cekvenich, Struts Instructor (215) 321-9146 Advanced Struts Training http://basebeans.com/do/cmsPg?content=TRAINING Server Side Java training with Rich UI, mentoring, designs, samples and project recovery in North East. Simple best practice basic Portal, a Struts CMS, Membership, Forums, Shopping and Credit processing, http://basicportal.com software, ready to develop/customize; requires a db to run. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Victor Cekvenich, Struts Instructor (215) 321-9146 Advanced Struts Training http://basebeans.com/do/cmsPg?content=TRAINING Server Side Java training with Rich UI, mentoring, designs, samples and project recovery in North East. Simple best practice basic Portal, a Struts CMS, Membership, Forums, Shopping and Credit processing, http://basicportal.com software, ready to develop/customize; requires a db to run
RE: Struts and Tomcat
You must add the tld files too. Explanation on my site: http://daydream.stanford.edu/tomcat/install_web_services.html#struts Oscar On Wed, 29 Oct 2003, Ramesh Bobba wrote: Hi, The struts.jar is in the WEB-INF/lib directory along with all the commons and the Jakarta-oro jars. I thought the jar files are picked up by tomcat at startup. Do you think I need to explicitly specify the paths? Thanks, Ramesh. -Original Message- From: Jeff Kyser [mailto:[EMAIL PROTECTED] Sent: Wednesday, October 29, 2003 4:48 PM To: Struts Users Mailing List Subject: Re: Struts and Tomcat Looks like it can't find the following class - is your struts.jar deployed in the proper location? Caused by: java.lang.NoClassDefFoundError: org/apache/struts/action/ActionForm On Wednesday, October 29, 2003, at 06:39 PM, Ramesh Bobba wrote: Caused by: java.lang.NoClassDefFoundError: org/apache/struts/action/ActionForm - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Cannot find message resources under key org.apache.struts.action. MESSAGE
I don't have anything listed under struts-config.xml The other thing I do differently is my ApplicationRescources.properties is in a directory under classes so that I reference it in web.xml as --- param-valuepackage.ApplicationResources/param-value --- Good luck, Oscar On Wed, 29 Oct 2003, Prashanth Narayanan wrote: hi, i am getting the following message: org.apache.jasper.JasperException: Cannot find message resources under key org.apache.struts.action.MESSAGE at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:2 54) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241) ... i am running struts 1.1 on apache 4.1. and this is the most basic example: -- my BookView.jsp -- %@ page language=java % %@ taglib uri=/WEB-INF/struts-bean.tld prefix=bean % %@ taglib uri=/WEB-INF/struts-html.tld prefix=html % %@ taglib uri=/WEB-INF/struts-logic.tld prefix=logic % html:html locale=true head html:base/ title bean:message key=index.title/ /title /head body h2BookView/h2 /body /html:html -- from my web.xml: -- web-app servlet servlet-nameaction/servlet-name servlet-classorg.apache.struts.action.ActionServlet/servlet-class init-param param-nameapplication/param-name param-valueApplicationResources/param-value /init-param init-param param-nameconfig/param-name param-value/WEB-INF/struts-config.xml/param-value /init-param init-param my struts-config.xml: ?xml version=1.0 encoding=ISO-8859-1 ? !DOCTYPE struts-config PUBLIC -//Apache Software Foundation//DTD Struts Configuration 1.0//EN http://jakarta.apache.org/struts/dtds/struts-config_1_0.dtd; struts-config message-resources parameter=ApplicationResources.properties/ /struts-config any help will be much appreciated, thanks, -prash. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Reset button not always working
The reset should change all values on your jsp page to those matching the html page, which would be populated by your ActionForm. In other words, if you haven't changed any of the values on your web page, then the reset would appear to do nothing. Is that the behavior you're expecting, or are you expecting it to do something else? It basically just resolves to the following html in the simplest case: --- input type=reset name=reset value=Reset --- At least that's my understanding. Regards, Oscar On Wed, 29 Oct 2003, ZYD wrote: Dear all, I have a Reset button on a Jsp page: html:reset bean:message key=button.reset/ /html:reset It works at first load. But when I forward to this page from other pages, this Reset button does nothing, it does not reset anything. Does this problem sound familiar to you guys? cheers bruce - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tags creating Tags
I was wondering the same thing. Along with tags like logic:equal tags and using ApplicationResources for language specifics, it seems like it would work well. Oscar On Mon, 27 Oct 2003, Steve Apeero wrote: For what you want to do what is wrong with using a jsp:include page=common_tags.jsp flush=true / where common_tags.jsp contain all the tags and html you wanted to declare in a seperate tag. Stephan From: Lukas Bradley [EMAIL PROTECTED] Reply-To: Struts Users Mailing List [EMAIL PROTECTED] To: [EMAIL PROTECTED] CC: [EMAIL PROTECTED] Subject: Tags creating Tags Date: Sun, 26 Oct 2003 19:34:04 -0500 Hi all, Maybe I'm just tired, but the answer to this is not to be found. I could me making this harder than it is, or something might be right in front of me, and I don't see it. What I want is a custom tag that creates other custom tags. Here is a simple example: lukas:myTag lang=en / Should produce something like this: table trtdEnglish/td/tr trtdhtml:file property=formFile styleClass=FormField//td/tr !-- Imagine a lot more custom tags here -- /table Which should then evaluate to: table trtdEnglish/td/tr trtdinput type=file name=formFile value= class=FormField/td/tr !-- Imagine a lot more custom tags rendering here. -- /table I've thought about trying to extend BodyTagSupport, return EVAL_BODY_BUFFERED in doStartTag(), modify the bodyContent in doAfterBody(), then return EVAL_PAGE() in doEndTag(). However, BodyContent has a protected constructor, and no way to set its content. I want to maintain the functionality gained from Struts-like custom tags, while extracting the creation of them in a super-duper momma tag. Any help? Lukas - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] _ Cheer a special someone with a fun Halloween eCard from American Greetings! Go to http://www.msn.americangreetings.com/index_msn.pd?source=msne134 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [Q] Free charting?
Yes, and there are packages that let you use tags to incorporate jfreechart as well. http://cewolf.sourceforge.net/ Haven't incorporated any of this functionality yet, but it does seem to get used quite a bit. Oscar On Mon, 27 Oct 2003, Nathan Maves wrote: JfreeChart On Oct 27, 2003, at 2:56 PM, Michael Korolyov wrote: Hello, Would anyone point me to a free chart lib? pls. tag support isn't must, but nice to have. thank you - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
logic:equal
Example: logic:equal name=users property=userCreator value=%=session.getAttribute(userUserId)% OK /logic:equal How can i do this a dynamic value ? Thanks !!
collection
Hi, I have a collection userInfo. how can i check if a collection item is true or false ? Something like logic:equal name=userInfo value=editable there is a field editable wich is true or false in this collection... any idea.. thx !
Re: validation
duplication and rename it is not working because then I need to create getter and setter methods. It should be a dummy field and the validator does the work... Idea ? - Original Message - From: Adam Hardy [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Friday, October 17, 2003 11:10 AM Subject: Re: validation On 10/17/2003 10:12 AM [EMAIL PROTECTED] wrote: Question: Is there an easy way to create a dummy field for 'retype pasword' ? And is it possible to validate this retype 'password field' with the validator plugin ? If so how ? Thanks ! Yes it's easy. Just duplicate the code for the password field, but rename it retypePassword. You can validate it using the 'twofields' validator, but that is not in the struts 1.1 release. Check the archives for links to pages with instructions for installing it, or check the validator nightly builds, it might be in there. (I'm not sure). Adam -- struts 1.1 + tomcat 5.0.12 + java 1.4.2 Linux 2.4.20 RH9 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
JSTL evaluate problems
JSTL is not nesting appropriately. Here is an example of what I am doing:
c:set var=person value=${requestScope.personForm}/
c:set var=nestedProp value=name.firstName/
c:out value=${person[nestedProp]}/
The error that I am getting is:
Unable to find a value for name.firstName in object of class
org.team.Person using operator [] (null)
If nestedProp was just firstName (and Person had a firstName property) then
this works just fine. JSTL is not seeing the . and doing getName().getFirstName()
I have tried a number of combinations with [] and ' (escape) and \ and
nothing works :( Any help appreciated.
Carl
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Re: JSTL evaluate problems
No. The variable that is actually nestedProp is populated dynamically. Most
of the time it is just a single property name, but from time to time, it needs
to be nested.
Carl
Quoting Kris Schneider [EMAIL PROTECTED]:
Are you just trying to shorthand this:
c:out value=${person.name.firstName}/
In other words, person.getName().getFirstName().
Quoting [EMAIL PROTECTED]:
JSTL is not nesting appropriately. Here is an example of what I am
doing:
c:set var=person value=${requestScope.personForm}/
c:set var=nestedProp value=name.firstName/
c:out value=${person[nestedProp]}/
The error that I am getting is:
Unable to find a value for name.firstName in object of class
org.team.Person using operator [] (null)
If nestedProp was just firstName (and Person had a firstName property)
then
this works just fine. JSTL is not seeing the . and doing
getName().getFirstName()
I have tried a number of combinations with [] and ' (escape) and \ and
nothing works :( Any help appreciated.
Carl
--
Kris Schneider mailto:[EMAIL PROTECTED]
D.O.Tech http://www.dotech.com/
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Re: JSTL evaluate problems
It doesn't come in seperated. It comes in name.firstName.
Quoting Ben Anderson [EMAIL PROTECTED]:
this should work:
c:set var=person value=${requestScope.personForm}/
c:set var=_name value=name/
c:set var=_firstName value=firstName/
c:out value=${person[_name][_firstName]}/
From: [EMAIL PROTECTED]
Reply-To: Struts Users Mailing List [EMAIL PROTECTED]
To: Struts Users Mailing List [EMAIL PROTECTED]
Subject: Re: JSTL evaluate problems
Date: Fri, 17 Oct 2003 12:29:44 -0500
No. The variable that is actually nestedProp is populated dynamically.
Most
of the time it is just a single property name, but from time to time, it
needs
to be nested.
Carl
Quoting Kris Schneider [EMAIL PROTECTED]:
Are you just trying to shorthand this:
c:out value=${person.name.firstName}/
In other words, person.getName().getFirstName().
Quoting [EMAIL PROTECTED]:
JSTL is not nesting appropriately. Here is an example of what I am
doing:
c:set var=person value=${requestScope.personForm}/
c:set var=nestedProp value=name.firstName/
c:out value=${person[nestedProp]}/
The error that I am getting is:
Unable to find a value for name.firstName in object of class
org.team.Person using operator [] (null)
If nestedProp was just firstName (and Person had a firstName
property)
then
this works just fine. JSTL is not seeing the . and doing
getName().getFirstName()
I have tried a number of combinations with [] and ' (escape) and \
and
nothing works :( Any help appreciated.
Carl
--
Kris Schneider mailto:[EMAIL PROTECTED]
D.O.Tech http://www.dotech.com/
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Re: JSTL evaluate problems
Kris,
Thanks for your tip. You lead me to the answer. Here is what works:
c:set var=person value=${requestScope.personForm}/
c:set var=nestedProp value=name.firstName/
c:set var=val value=${nestedProp} property=${person} /
Now, we can all stand around and scratch our heads and say Duh! Why didn't I
think of that? Setting the person as the property tells JSTL to use person
as a bean and allows it to do normal nested queries on nestedProp. Oh man do
I feel like a dummy.
Carl
Quoting Kris Schneider [EMAIL PROTECTED]:
Then I don't see how to make it work with JSTL. So, nestedProp is a
scoped
variable containing the nested property you want to access, right? Does
this
work for you:
jsp:useBean id=nestedProp type=java.lang.String/
bean:write name=personForm property=%= nestedProp %/
Unfortunately, I don't think Struts-EL provides a version of bean:write
or you
could also try:
bean-el:write name=personForm property=${nestedProp}/
Quoting [EMAIL PROTECTED]:
No. The variable that is actually nestedProp is populated dynamically.
Most
of the time it is just a single property name, but from time to time,
it
needs
to be nested.
Carl
Quoting Kris Schneider [EMAIL PROTECTED]:
Are you just trying to shorthand this:
c:out value=${person.name.firstName}/
In other words, person.getName().getFirstName().
Quoting [EMAIL PROTECTED]:
JSTL is not nesting appropriately. Here is an example of what I am
doing:
c:set var=person value=${requestScope.personForm}/
c:set var=nestedProp value=name.firstName/
c:out value=${person[nestedProp]}/
The error that I am getting is:
Unable to find a value for name.firstName in object of class
org.team.Person using operator [] (null)
If nestedProp was just firstName (and Person had a firstName
property)
then
this works just fine. JSTL is not seeing the . and doing
getName().getFirstName()
I have tried a number of combinations with [] and ' (escape) and \
and
nothing works :( Any help appreciated.
Carl
--
Kris Schneider mailto:[EMAIL PROTECTED]
D.O.Tech http://www.dotech.com/
--
Kris Schneider mailto:[EMAIL PROTECTED]
D.O.Tech http://www.dotech.com/
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Re: JSTL evaluate problems
Never mind... that didn't fix it either. property is a property of target,
which is another object.
Carl
Quoting [EMAIL PROTECTED]:
Kris,
Thanks for your tip. You lead me to the answer. Here is what works:
c:set var=person value=${requestScope.personForm}/
c:set var=nestedProp value=name.firstName/
c:set var=val value=${nestedProp} property=${person} /
Now, we can all stand around and scratch our heads and say Duh! Why didn't
I
think of that? Setting the person as the property tells JSTL to use
person
as a bean and allows it to do normal nested queries on nestedProp. Oh man
do
I feel like a dummy.
Carl
Quoting Kris Schneider [EMAIL PROTECTED]:
Then I don't see how to make it work with JSTL. So, nestedProp is a
scoped
variable containing the nested property you want to access, right? Does
this
work for you:
jsp:useBean id=nestedProp type=java.lang.String/
bean:write name=personForm property=%= nestedProp %/
Unfortunately, I don't think Struts-EL provides a version of
bean:write
or you
could also try:
bean-el:write name=personForm property=${nestedProp}/
Quoting [EMAIL PROTECTED]:
No. The variable that is actually nestedProp is populated
dynamically.
Most
of the time it is just a single property name, but from time to time,
it
needs
to be nested.
Carl
Quoting Kris Schneider [EMAIL PROTECTED]:
Are you just trying to shorthand this:
c:out value=${person.name.firstName}/
In other words, person.getName().getFirstName().
Quoting [EMAIL PROTECTED]:
JSTL is not nesting appropriately. Here is an example of what I
am
doing:
c:set var=person value=${requestScope.personForm}/
c:set var=nestedProp value=name.firstName/
c:out value=${person[nestedProp]}/
The error that I am getting is:
Unable to find a value for name.firstName in object of class
org.team.Person using operator [] (null)
If nestedProp was just firstName (and Person had a firstName
property)
then
this works just fine. JSTL is not seeing the . and doing
getName().getFirstName()
I have tried a number of combinations with [] and ' (escape) and
\
and
nothing works :( Any help appreciated.
Carl
--
Kris Schneider mailto:[EMAIL PROTECTED]
D.O.Tech http://www.dotech.com/
--
Kris Schneider mailto:[EMAIL PROTECTED]
D.O.Tech http://www.dotech.com/
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Re: JSTL evaluate problems
Thank you Kris!
Quoting Kris Schneider [EMAIL PROTECTED]:
Here's a quick test page that emulates what it sounds like you want to do.
The
bean:write seems to work fine.
%@ page contentType=text/plain %
%@ taglib prefix=bean uri=http://jakarta.apache.org/struts/tags-bean;
%
%@ taglib prefix=curi=http://java.sun.com/jstl/core; %
jsp:useBean id=person class=java.util.HashMap
jsp:useBean id=name class=java.util.HashMap
c:set target=${name} property=firstName value=Kris/
c:set target=${name} property=lastName value=Schneider/
/jsp:useBean
c:set target=${person} property=name value=${name}/
/jsp:useBean
c:set var=nestedProp value=name.firstName/
person:c:out value=${person}/
person.name: c:out value=${person.name}/
person.name.firstName: c:out value=${person.name.firstName}/
jsp:useBean id=nestedProp type=java.lang.String/
bean:write: bean:write name=person property=%= nestedProp %/
Quoting [EMAIL PROTECTED]:
Never mind... that didn't fix it either. property is a property of
target,
which is another object.
Carl
Quoting [EMAIL PROTECTED]:
Kris,
Thanks for your tip. You lead me to the answer. Here is what works:
c:set var=person value=${requestScope.personForm}/
c:set var=nestedProp value=name.firstName/
c:set var=val value=${nestedProp} property=${person} /
Now, we can all stand around and scratch our heads and say Duh! Why
didn't
I
think of that? Setting the person as the property tells JSTL to use
person
as a bean and allows it to do normal nested queries on nestedProp.
Oh
man
do
I feel like a dummy.
Carl
Quoting Kris Schneider [EMAIL PROTECTED]:
Then I don't see how to make it work with JSTL. So, nestedProp is
a
scoped
variable containing the nested property you want to access, right?
Does
this
work for you:
jsp:useBean id=nestedProp type=java.lang.String/
bean:write name=personForm property=%= nestedProp %/
Unfortunately, I don't think Struts-EL provides a version of
bean:write
or you
could also try:
bean-el:write name=personForm property=${nestedProp}/
Quoting [EMAIL PROTECTED]:
No. The variable that is actually nestedProp is populated
dynamically.
Most
of the time it is just a single property name, but from time to
time,
it
needs
to be nested.
Carl
Quoting Kris Schneider [EMAIL PROTECTED]:
Are you just trying to shorthand this:
c:out value=${person.name.firstName}/
In other words, person.getName().getFirstName().
Quoting [EMAIL PROTECTED]:
JSTL is not nesting appropriately. Here is an example of what
I
am
doing:
c:set var=person value=${requestScope.personForm}/
c:set var=nestedProp value=name.firstName/
c:out value=${person[nestedProp]}/
The error that I am getting is:
Unable to find a value for name.firstName in object of
class
org.team.Person using operator [] (null)
If nestedProp was just firstName (and Person had a firstName
property)
then
this works just fine. JSTL is not seeing the . and doing
getName().getFirstName()
I have tried a number of combinations with [] and ' (escape)
and
\
and
nothing works :( Any help appreciated.
Carl
--
Kris Schneider mailto:[EMAIL PROTECTED]
D.O.Tech http://www.dotech.com/
--
Kris Schneider mailto:[EMAIL PROTECTED]
D.O.Tech http://www.dotech.com/
--
Kris Schneider mailto:[EMAIL PROTECTED]
D.O.Tech http://www.dotech.com/
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Cannot Find bean Error: html tag
Hi There, I am building the simple Logon application from the first few chapters of 'Struts In Action' from Ted Husted. When I click on 'SignIn' link on main welcome page (Welcome.do), I am getting the following message. I am using html tag as Ted suggested html : link forward =logon/ I have added an action mapping for /logon.do with type ForwardAction.. What could possibly cause this problem? Error: javax.servlet.jsp.JspException: Cannot find bean org.apache.struts.taglib.html.BEAN in any scope at org.apache.struts.util.RequestUtils.lookup(RequestUtils.java:714) at org.apache.struts.taglib.html.BaseFieldTag.doStartTag(BaseFieldTag.java:193) at org.apache.jsp.Logon$jsp._jspService(Logon$jsp.java:116) Struts Config Elements ---Form Beans --- /form-beans form-bean name=logonForm type=app.view.LogonForm/ /form-beans --- Global Forwards --- global-forwards forward name=logon path=/Logon.do/ Action Mapping --- action path=/Logon type=org.apache.struts.actions.ForwardAction parameter=/pages/Logon.jsp/ thanks, ritvik - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Validating uploaded file as an image only
Hi-
Getting back to the Validating part of this question. I've got some
REAL ugly code to take care of the problem.
Does anybody have any sample code that uses ValidatorForm so I could get
rid of this mess and put it in my
validation.xml
Cheers,
David Sperling
public ActionErrors validate(ActionMapping mapping,
HttpServletRequest request) {
ActionErrors errors = super.validate(mapping, request);
if (errors==null) errors = new ActionErrors();
String readFilePath =
this.getUploadedFile().getFileName().toLowerCase();
if(!readFilePath.equals() ) {
if(!readFilePath.endsWith(jpg) !readFilePath.endsWith(jpeg)
// !readFilePath.endsWith(gif)
!readFilePath.endsWith(png)
) {
ActionError error = new ActionError(error.fileMustBeAJPEG);
errors.add(fileNotImageError, error);
}
}
if(this.getUploadedFile().getFileSize() 512000) {
ActionError error = new ActionError(error.fileTooBig);
errors.add(fileTooBig, error);
}
-Original Message-
From: Brian McSweeney [mailto:[EMAIL PROTECTED]
Sent: Friday, August 22, 2003 8:13 PM
To: 'Struts Users Mailing List'
Subject: Validating uploaded file as an image only
Hi everyone,
I've managed to get the struts file upload working successfully,
using the struts FormFile class and the upload example.
Cool :-)
However, in my app, I only want images to be uploaded.
I'm going to store the images on disk and put the path of the
image file into the database. So I need to validate that only images are
getting uploaded, not other file-types.
I know nothing really about how to do this. I could just check that
string returned by:
FormFile.getContentType( )
is equal to image-gif, image-bnp, or image-jpeg. But is this enough?
Also, I have noticed that when I upload an image file and the little
Browser window pops up, if I select a gif image, but the file type
bar says All files then the file isn't recognized as an image. It's
recognized as an octet-stream. So does the browser window
specify the file type to the browser?
Anyway,
Hope someone can give me some advice,
As always,
Thanks very much,
Brian
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RE: How to set charset UTF-8
Did you try % request.setCharacterEncoding(UTF-8); % ? -Original Message- From: Billy Ng [mailto:[EMAIL PROTECTED] Sent: Thursday, August 21, 2003 4:14 PM To: Struts Users Mailing List Subject: How to set charset UTF-8 Hi folks, I added the following to test what encoding my Struts app is using % response.setContentType(text/html; charset=UTF-8); System.out.println(response.getCharacterEncoding()); % But it still print out the ISO-8859-1, why? How can I set the contentType to text/html; charset=UTF-8 Thanks! Billy Ng This mailbox protected from junk email by Matador from MailFrontier, Inc. http://info.mailfrontier.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
ValidatorForm NoClassDefError every other Tomcat reload
Hi-
After extending a form bean from an ActionForm class to a
ValidatorForm Class I get a java.lang.NoClassDefFoundError on every other Tomcat
Reload.
On even reloads I get the NoClass error.
On odd reloads everything works fine.
The error message points to this line in my addUserAction class.
User user = new User();
User is the form bean that extends ValidatorForm. When I switch back to extends
ActionForm there are no problems.
I get the problem when working in NetBeans 3.5 with a 4.06 Internal Tomcat on WinXP.
I don't have any problems when I run the same code from a Linux Tomcat 5 server.
I added my test code to the struts-blank war from the jakarta-struts-1.1-b3 distro
I'm new to Struts so my question is:
Is it my poor coding that is bringing about the bug?
Or is it a Struts doesn't work on Tomcat Version problem. Or a possible NetBeans/
Struts bug.
I've listed my code and settings below.
Cheers,
David Sperling
/*** Error
root cause
java.lang.NoClassDefFoundError: org.apache.struts.validator.ValidatorForm
at com.hakodatecgi.bbs.action.AddUserAction.execute(AddUserAction.java:37)
at
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:465)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1422)
at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:505)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
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.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(MonitorFilter.java:226)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:213)
/* validation.xml
form-validation
global
/global
formset
form name=inputUserForm
field
property=userName
depends=required
arg0 key=title resource=false/
/field
/form
/formset
/form-validation
/* struts-config
?xml version=1.0 encoding=ISO-8859-1 ?
!DOCTYPE struts-config PUBLIC
-//Apache Software Foundation//DTD Struts Configuration 1.1//EN
http://jakarta.apache.org/struts/dtds/struts-config_1_1.dtd;
struts-config
form-beans
form-bean
name=inputUserForm
type=com.hakodatecgi.bbs.om.User/
/form-beans
action-mappings
action
path=/AddUser
type=com.hakodatecgi.bbs.action.AddUserAction
name=inputUserForm
scope=session
validate=false
forward name=success path=/inputUserForm.jsp/
/action
action
path=/UserAUD
type=com.hakodatecgi.bbs.action.UserAUDAction
name=inputUserForm
input=/inputUserForm.jsp
scope=session
validate=true
parameter=action
forward name=added path=/index.jsp/
/action
/action-mappings
message-resources parameter=resources.application/
plug-in className=org.apache.struts.validator.ValidatorPlugIn
set-property
property=pathnames
value=/WEB-INF/validator-rules.xml,/WEB-INF/validation.xml/
/plug-in
/struts-config
/** User.java
package com.hakodatecgi.bbs.om;
import javax.servlet.http.HttpServletRequest;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionError;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.validator.ValidatorForm;
/**
*/
public class User extends ValidatorForm {
private String userName;
public java.lang.String getUserName() {
return userName;
}
public void setUserName(java.lang.String userName) {
this.userName = userName;
}
}
/* AddUserAction
package com.hakodatecgi.bbs.action;
import com.hakodatecgi.bbs.om.User;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
public class AddUserAction extends Action {
public ActionForward execute(ActionMapping mapping,
ActionForm form,
HttpServletRequest request,
HttpServletResponse response) {
request.getSession().setAttribute(mode, add);
// Create a new user for the form
User user = new User();
request.getSession(true
RE: ValidatorForm NoClassDefError every other Tomcat reload
Hi-
I fixed the problem by changing:
User user = new User(); to
User user = (User)form;
If anyone could tell me what whyUser user = new User(); doesn't work or is
incorrect
and User user = (User)form; does work I'd greatly appreciate it.
BTW User user = new User(); worked fine when I tested it on Tomcat 5 Linux and
Tomcat 4.1XP.
Cheers,
David Sperling
-Original Message-
From: struts [mailto:[EMAIL PROTECTED]
Sent: Friday, August 15, 2003 3:34 PM
To: [EMAIL PROTECTED]
Subject: ValidatorForm NoClassDefError every other Tomcat reload
Hi-
After extending a form bean from an ActionForm class to a
ValidatorForm Class I get a java.lang.NoClassDefFoundError on every other Tomcat
Reload.
On even reloads I get the NoClass error.
On odd reloads everything works fine.
The error message points to this line in my addUserAction class.
User user = new User();
User is the form bean that extends ValidatorForm. When I switch back to extends
ActionForm there are no problems.
I get the problem when working in NetBeans 3.5 with a 4.06 Internal Tomcat on WinXP.
I don't have any problems when I run the same code from a Linux Tomcat 5 server.
I added my test code to the struts-blank war from the jakarta-struts-1.1-b3 distro
I'm new to Struts so my question is:
Is it my poor coding that is bringing about the bug?
Or is it a Struts doesn't work on Tomcat Version problem. Or a possible NetBeans/
Struts bug.
I've listed my code and settings below.
Cheers,
David Sperling
/*** Error
root cause
java.lang.NoClassDefFoundError: org.apache.struts.validator.ValidatorForm
at com.hakodatecgi.bbs.action.AddUserAction.execute(AddUserAction.java:37)
at
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:465)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1422)
at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:505)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
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.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(MonitorFilter.java:226)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:213)
/* validation.xml
form-validation
global
/global
formset
form name=inputUserForm
field
property=userName
depends=required
arg0 key=title resource=false/
/field
/form
/formset
/form-validation
/* struts-config
?xml version=1.0 encoding=ISO-8859-1 ?
!DOCTYPE struts-config PUBLIC
-//Apache Software Foundation//DTD Struts Configuration 1.1//EN
http://jakarta.apache.org/struts/dtds/struts-config_1_1.dtd;
struts-config
form-beans
form-bean
name=inputUserForm
type=com.hakodatecgi.bbs.om.User/
/form-beans
action-mappings
action
path=/AddUser
type=com.hakodatecgi.bbs.action.AddUserAction
name=inputUserForm
scope=session
validate=false
forward name=success path=/inputUserForm.jsp/
/action
action
path=/UserAUD
type=com.hakodatecgi.bbs.action.UserAUDAction
name=inputUserForm
input=/inputUserForm.jsp
scope=session
validate=true
parameter=action
forward name=added path=/index.jsp/
/action
/action-mappings
message-resources parameter=resources.application/
plug-in className=org.apache.struts.validator.ValidatorPlugIn
set-property
property=pathnames
value=/WEB-INF/validator-rules.xml,/WEB-INF/validation.xml/
/plug-in
/struts-config
/** User.java
package com.hakodatecgi.bbs.om;
import javax.servlet.http.HttpServletRequest;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionError;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.validator.ValidatorForm;
/**
*/
public class User extends ValidatorForm {
private String userName;
public java.lang.String getUserName() {
return userName;
}
public void setUserName(java.lang.String userName) {
this.userName = userName;
}
}
/* AddUserAction
package com.hakodatecgi.bbs.action;
import com.hakodatecgi.bbs.om.User;
import
Populating an ArrayList in an ActionForm from with in a iterate tag
Hi, I am browsing an ArrayList from a view, it contains questions. The arraylist is called questionAL. Now i am iterating the questionAL using logic:iterate as below html:form action=someAction.do table width=500 border=0 logic:iterate id=xxBO name=QuestionArrayList trtdbean:write name=xxBO property=question //td/tr trtdhtml:text property=answer //td/tr /logic:iterate trtdhtml:submit value=Next //tr/td /table /html:form I am trying to take answers from the user using a text area that is right below every question. I want to read all the answers into an ArrayList present in the action form. How can i do this ? What i tried to do in above code is * use a string called answer in the action form. In the setter of the answer call another setter method in the action form which sets values to the arraylist. But above code is obviously wrong as only one value will be set. Any ideas Regards, Meka Toka
Iterating on ArrayList present in a View
Hi, * I have an ArrayList which contains objects of type Strings. * This ArrayList is being set in the view Can somebody tell me how can i iterate the ArrayList present in the View? * I have implemented iterate tag on ArrayList containing some BussinessObjects (BO's), and the ArrayList was set into the session using session.setAttribute(ArrayList, alObj); Regards, MekaToka
Re: struts-el example app not working?
Hi Steve, Going from Full Integration to minimum works as you describe. As I am coming up to speed on the IDE what impact does changing the Integration have on development. Thanks, Barry - Original Message - From: Steve Raeburn [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Wednesday, July 30, 2003 10:09 PM Subject: RE: struts-el example app not working? Well, I managed to get it running but I'm definitely not a convert to Netbeans :-( - In Netbeans, go to the Runtime tab and expand the Explorer view until you see the 'Internal Tomcat' server. - Right click on it and change the IDE Integration Mode from Full to Minimum. That seems to get it working. You could also look at the External Tomcat Server feature as an alternative. There's information in the application Help. I think this http://www.netbeans.org/issues/show_bug.cgi?id=32425 is the cause of the problem. In any case, this issue is with Netbeans integration of Tomcat and not with Struts. Related information: James Mitchell has written a guide to setting up a Struts project in Netbeans (version 3.4) http://jakarta.apache.org/struts/faqs/netbeans.html. He's using Ant to build and deploy the web application so that probably gets round the problems by avoiding the IDE's build/deploy features. If you have access to WebSphere Studio it is IMHO a *much* more pleasant experience than Netbeans and importing a WAR is straightforward. I haven't tried Eclipse (on which Websphere Studio is based) with the Sysdeo plugin for Tomcat, but that would be a cheaper (free!) option than WS Studio. Hope this works for you... now where's that uninstall option :-) Steve -Original Message- From: Steve Raeburn [mailto:[EMAIL PROTECTED] Sent: July 30, 2003 7:12 PM To: Struts Users Mailing List Subject: RE: struts-el example app not working? I'll try to take a look at Netbeans sometime, but it may not be for a few days. If I have any success I'll post back to the list and copy you. If, in the meantime you find the problem, do post the result here. Steve -Original Message- From: struts [mailto:[EMAIL PROTECTED] Sent: July 30, 2003 5:51 PM To: Struts Users Mailing List; [EMAIL PROTECTED] Subject: Re: struts-el example app not working? Yep the stand alone (Tomcat 4.1) works fine. Just install the struts-el-exercise-taglib.war through the tomcat manager and no problems. Barry - Original Message - From: Steve Raeburn [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Wednesday, July 30, 2003 4:27 PM Subject: RE: struts-el example app not working? 4.0.6 works for me. I don't remember the details, but I *think* Netbeans has cropped up as a problem before. If you can, try it with a standalone version of Tomcat and check the mail archives for Netbeans issues. Steve -Original Message- From: struts [mailto:[EMAIL PROTECTED] Sent: July 30, 2003 4:06 PM To: Struts Users Mailing List; [EMAIL PROTECTED] Subject: Re: struts-el example app not working? I am running Tomcat 4.0xx (using netbeans 3.5 with Tomcat bundle) Barry - Original Message - From: Steve Raeburn [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Wednesday, July 30, 2003 4:03 PM Subject: RE: struts-el example app not working? Works fine for me with the 1.1 release version on Tomcat 4.1.24. What container are you running on? Steve -Original Message- From: struts [mailto:[EMAIL PROTECTED] Sent: July 30, 2003 3:52 PM To: [EMAIL PROTECTED] Subject: struts-el example app not working? Hello, When testing the struts-el example I get the following error. The problem goes away if I remove: %@ taglib uri=/WEB-INF/struts-html-el.tld prefix=html-el % Of course this is useless because the html-el tags do not function. I have even tried incorporating the struts-html-el in my own app and included all jars from the struts 1.1 release, defined the el tld's in my web.xml and I get the same exact error. Same partial solution if I remove the %@ taglib uri=/WEB-INF/struts-html-el.tld prefix=html-el % the error goes away and the jsp page is displayed and of course without the properly generated html. Appreciate any suggestions Barry I get the following error: index.jsp [-1:-1] java.lang.ExceptionInInitializerError at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:141
Re: struts-el example app not working?
I guess I can answer my own question. Full integraton compiles the JSP (runs faster). Minimum integration does not compile the JSP (runs slower). Barry - Original Message - From: struts [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED]; [EMAIL PROTECTED] Sent: Thursday, July 31, 2003 11:32 AM Subject: Re: struts-el example app not working? Hi Steve, Going from Full Integration to minimum works as you describe. As I am coming up to speed on the IDE what impact does changing the Integration have on development. Thanks, Barry - Original Message - From: Steve Raeburn [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Wednesday, July 30, 2003 10:09 PM Subject: RE: struts-el example app not working? Well, I managed to get it running but I'm definitely not a convert to Netbeans :-( - In Netbeans, go to the Runtime tab and expand the Explorer view until you see the 'Internal Tomcat' server. - Right click on it and change the IDE Integration Mode from Full to Minimum. That seems to get it working. You could also look at the External Tomcat Server feature as an alternative. There's information in the application Help. I think this http://www.netbeans.org/issues/show_bug.cgi?id=32425 is the cause of the problem. In any case, this issue is with Netbeans integration of Tomcat and not with Struts. Related information: James Mitchell has written a guide to setting up a Struts project in Netbeans (version 3.4) http://jakarta.apache.org/struts/faqs/netbeans.html. He's using Ant to build and deploy the web application so that probably gets round the problems by avoiding the IDE's build/deploy features. If you have access to WebSphere Studio it is IMHO a *much* more pleasant experience than Netbeans and importing a WAR is straightforward. I haven't tried Eclipse (on which Websphere Studio is based) with the Sysdeo plugin for Tomcat, but that would be a cheaper (free!) option than WS Studio. Hope this works for you... now where's that uninstall option :-) Steve -Original Message- From: Steve Raeburn [mailto:[EMAIL PROTECTED] Sent: July 30, 2003 7:12 PM To: Struts Users Mailing List Subject: RE: struts-el example app not working? I'll try to take a look at Netbeans sometime, but it may not be for a few days. If I have any success I'll post back to the list and copy you. If, in the meantime you find the problem, do post the result here. Steve -Original Message- From: struts [mailto:[EMAIL PROTECTED] Sent: July 30, 2003 5:51 PM To: Struts Users Mailing List; [EMAIL PROTECTED] Subject: Re: struts-el example app not working? Yep the stand alone (Tomcat 4.1) works fine. Just install the struts-el-exercise-taglib.war through the tomcat manager and no problems. Barry - Original Message - From: Steve Raeburn [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Wednesday, July 30, 2003 4:27 PM Subject: RE: struts-el example app not working? 4.0.6 works for me. I don't remember the details, but I *think* Netbeans has cropped up as a problem before. If you can, try it with a standalone version of Tomcat and check the mail archives for Netbeans issues. Steve -Original Message- From: struts [mailto:[EMAIL PROTECTED] Sent: July 30, 2003 4:06 PM To: Struts Users Mailing List; [EMAIL PROTECTED] Subject: Re: struts-el example app not working? I am running Tomcat 4.0xx (using netbeans 3.5 with Tomcat bundle) Barry - Original Message - From: Steve Raeburn [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Wednesday, July 30, 2003 4:03 PM Subject: RE: struts-el example app not working? Works fine for me with the 1.1 release version on Tomcat 4.1.24. What container are you running on? Steve -Original Message- From: struts [mailto:[EMAIL PROTECTED] Sent: July 30, 2003 3:52 PM To: [EMAIL PROTECTED] Subject: struts-el example app not working? Hello, When testing the struts-el example I get the following error. The problem goes away if I remove: %@ taglib uri=/WEB-INF/struts-html-el.tld prefix=html-el % Of course this is useless because the html-el tags do not function. I have even tried incorporating the struts-html-el in my own app and included all jars from the struts 1.1 release, defined the el tld's in my web.xml and I get the same exact error. Same partial solution if I remove
Re: struts-el example app not working?
Hue, I followed Brian's steps (repost of thread below). It does work. I can run in full integration now. Hi Brian, Great stuff! Yes, it now works for me, too. I narrowed it down to the following jars that need to be added to the netbeans/lib directory: From Struts: struts.jar struts-el.jar commons-logging.jar From bundled TC installation: servlet.jar I'm not sure whether it only requires these jars because it is a simple test project and more complex projects may require more jars but I'm impressed that you've got it to work! Are you going to raise this at netbeans as a bug report, as to be honest it does look more and more as an issue with netbeans? Hue. - Original Message - From: Hue Holleran [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Cc: [EMAIL PROTECTED] Sent: Thursday, July 31, 2003 1:44 AM Subject: RE: struts-el example app not working? Yep, I've been bitten by this one too. There are a few workarounds: 1) Change the JSP compiler to not compile JSPs: http://marc.theaimsgroup.com/?l=struts-userm=105334711431267w=2 2) Workaround by Brian Cross (at end of this thread) - this works well for us: http://marc.theaimsgroup.com/?l=struts-userm=105147011604944w=2 Hope that helps. Hue. -Original Message- From: Steve Raeburn [mailto:[EMAIL PROTECTED] Sent: 31 July 2003 06:10 To: Struts Users Mailing List Subject: RE: struts-el example app not working? Well, I managed to get it running but I'm definitely not a convert to Netbeans :-( - In Netbeans, go to the Runtime tab and expand the Explorer view until you see the 'Internal Tomcat' server. - Right click on it and change the IDE Integration Mode from Full to Minimum. That seems to get it working. You could also look at the External Tomcat Server feature as an alternative. There's information in the application Help. I think this http://www.netbeans.org/issues/show_bug.cgi?id=32425 is the cause of the problem. In any case, this issue is with Netbeans integration of Tomcat and not with Struts. Related information: James Mitchell has written a guide to setting up a Struts project in Netbeans (version 3.4) http://jakarta.apache.org/struts/faqs/netbeans.html. He's using Ant to build and deploy the web application so that probably gets round the problems by avoiding the IDE's build/deploy features. If you have access to WebSphere Studio it is IMHO a *much* more pleasant experience than Netbeans and importing a WAR is straightforward. I haven't tried Eclipse (on which Websphere Studio is based) with the Sysdeo plugin for Tomcat, but that would be a cheaper (free!) option than WS Studio. Hope this works for you... now where's that uninstall option :-) Steve -Original Message- From: Steve Raeburn [mailto:[EMAIL PROTECTED] Sent: July 30, 2003 7:12 PM To: Struts Users Mailing List Subject: RE: struts-el example app not working? I'll try to take a look at Netbeans sometime, but it may not be for a few days. If I have any success I'll post back to the list and copy you. If, in the meantime you find the problem, do post the result here. Steve -Original Message- From: struts [mailto:[EMAIL PROTECTED] Sent: July 30, 2003 5:51 PM To: Struts Users Mailing List; [EMAIL PROTECTED] Subject: Re: struts-el example app not working? Yep the stand alone (Tomcat 4.1) works fine. Just install the struts-el-exercise-taglib.war through the tomcat manager and no problems. Barry - Original Message - From: Steve Raeburn [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Wednesday, July 30, 2003 4:27 PM Subject: RE: struts-el example app not working? 4.0.6 works for me. I don't remember the details, but I *think* Netbeans has cropped up as a problem before. If you can, try it with a standalone version of Tomcat and check the mail archives for Netbeans issues. Steve -Original Message- From: struts [mailto:[EMAIL PROTECTED] Sent: July 30, 2003 4:06 PM To: Struts Users Mailing List; [EMAIL PROTECTED] Subject: Re: struts-el example app not working? I am running Tomcat 4.0xx (using netbeans 3.5 with Tomcat bundle) Barry - Original Message - From: Steve Raeburn [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Wednesday, July 30, 2003 4:03 PM Subject: RE: struts-el example app not working? Works fine for me with the 1.1 release version on Tomcat 4.1.24. What container are you running on? Steve -Original Message- From: struts [mailto:[EMAIL PROTECTED] Sent: July 30, 2003 3:52 PM To: [EMAIL PROTECTED
JSTL in html-el:option
The following yields Attribute ${i} has no value (first occurrence) error.
html-el:select property=yearsreferences
c:forEach var=i begin=1 end=10
html-el:option value=c:out value=${i}/c:out
value=${i}//html-el:option
/c:forEach
/html-el:select
Any suggestions on alternative syntax?
Thanks,
Barry
struts-el example app not working?
Hello, When testing the struts-el example I get the following error. The problem goes away if I remove: %@ taglib uri=/WEB-INF/struts-html-el.tld prefix=html-el % Of course this is useless because the html-el tags do not function. I have even tried incorporating the struts-html-el in my own app and included all jars from the struts 1.1 release, defined the el tld's in my web.xml and I get the same exact error. Same partial solution if I remove the %@ taglib uri=/WEB-INF/struts-html-el.tld prefix=html-el % the error goes away and the jsp page is displayed and of course without the properly generated html. Appreciate any suggestions Barry I get the following error: index.jsp [-1:-1] java.lang.ExceptionInInitializerError at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:141) at org.apache.strutsel.taglib.html.ELLinkTagBeanInfo.class$(ELLinkTagBeanInfo.java:88) at org.apache.strutsel.taglib.html.ELLinkTagBeanInfo.getPropertyDescriptors(ELLinkTagBeanInfo.java:88) at java.beans.Introspector.getTargetPropertyInfo(Introspector.java:459) at java.beans.Introspector.getBeanInfo(Introspector.java:372) at java.beans.Introspector.getBeanInfo(Introspector.java:144) at org.apache.jasper.compiler.TagCache.setTagHandlerClass(TagCache.java:116) at org.apache.jasper.compiler.TagBeginGenerator.init(TagBeginGenerator.java:146) at org.netbeans.modules.web.jspparser.AnalyzerParseEventListener.addGenerator(AnalyzerParseEventListener.java:154) at org.netbeans.modules.web.jspparser.AnalyzerParseEventListener.handleTagBegin(AnalyzerParseEventListener.java:962) at org.apache.jasper.compiler.DelegatingListener.handleTagBegin(DelegatingListener.java:221) at org.apache.jasper.compiler.DelegatingListener.handleTagBegin(DelegatingListener.java:216) at org.apache.jasper.compiler.Parser$Tag.accept(Parser.java:878) at org.apache.jasper.compiler.Parser.parse(Parser.java:1145) at org.apache.jasper.compiler.Parser.parse(Parser.java:1103) at org.apache.jasper.compiler.Parser.parse(Parser.java:1099) at org.apache.jasper.compiler.ParserController.parse(ParserController.java:214) at org.netbeans.modules.web.jspparser.JspParserImpl.callTomcatParser(JspParserImpl.java:126) at org.netbeans.modules.web.jspparser.JspParserImpl.analyzePage(JspParserImpl.java:93) at org.netbeans.modules.web.core.jsploader.JspDataObject.createCompiler(JspDataObject.java:297) at org.netbeans.modules.web.core.jsploader.JspCompilerSupport.addToJob(JspCompilerSupport.java:62) at org.openide.actions.AbstractCompileAction.prepareJobFor(AbstractCompileAction.java:361) at org.openide.actions.AbstractCompileAction.createJob(AbstractCompileAction.java:198) at org.openide.actions.AbstractCompileAction.compile(AbstractCompileAction.java:209) at org.netbeans.modules.tomcat.tomcat40.autocompile.CompileServlet.processRequest(CompileServlet.java:76) at org.netbeans.modules.tomcat.tomcat40.autocompile.CompileServlet.doGet(CompileServlet.java:122) at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404) at org.apache.tomcat.core.Handler.service(Handler.java:286) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:797) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java:210) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498) at java.lang.Thread.run(Thread.java:534) Caused by: java.lang.NullPointerException at org.apache.struts.util.MessageResources.getMessageResources(MessageResources.java:577) at org.apache.struts.taglib.html.BaseHandlerTag.clinit(BaseHandlerTag.java:108) ... 38 more Errors compiling index.
Re: struts-el example app not working?
I did include the struts-el.jar file. - Original Message - From: Canning, Chuck [EMAIL PROTECTED] To: 'Struts Users Mailing List' [EMAIL PROTECTED] Sent: Wednesday, July 30, 2003 3:58 PM Subject: RE: struts-el example app not working? Hey Barry, Did you include the struts-el jars from the contrib directory or just the standard struts1.1 jars? Chuck -Original Message- From: struts [mailto:[EMAIL PROTECTED] Sent: Wednesday, July 30, 2003 5:52 PM To: [EMAIL PROTECTED] Subject: struts-el example app not working? Hello, When testing the struts-el example I get the following error. The problem goes away if I remove: %@ taglib uri=/WEB-INF/struts-html-el.tld prefix=html-el % Of course this is useless because the html-el tags do not function. I have even tried incorporating the struts-html-el in my own app and included all jars from the struts 1.1 release, defined the el tld's in my web.xml and I get the same exact error. Same partial solution if I remove the %@ taglib uri=/WEB-INF/struts-html-el.tld prefix=html-el % the error goes away and the jsp page is displayed and of course without the properly generated html. Appreciate any suggestions Barry I get the following error: index.jsp [-1:-1] java.lang.ExceptionInInitializerError at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:141) at org.apache.strutsel.taglib.html.ELLinkTagBeanInfo.class$(ELLinkTagBeanInfo.j ava:88) at org.apache.strutsel.taglib.html.ELLinkTagBeanInfo.getPropertyDescriptors(ELL inkTagBeanInfo.java:88) at java.beans.Introspector.getTargetPropertyInfo(Introspector.java:459) at java.beans.Introspector.getBeanInfo(Introspector.java:372) at java.beans.Introspector.getBeanInfo(Introspector.java:144) at org.apache.jasper.compiler.TagCache.setTagHandlerClass(TagCache.java:116) at org.apache.jasper.compiler.TagBeginGenerator.init(TagBeginGenerator.java:146 ) at org.netbeans.modules.web.jspparser.AnalyzerParseEventListener.addGenerator(A nalyzerParseEventListener.java:154) at org.netbeans.modules.web.jspparser.AnalyzerParseEventListener.handleTagBegin (AnalyzerParseEventListener.java:962) at org.apache.jasper.compiler.DelegatingListener.handleTagBegin(DelegatingListe ner.java:221) at org.apache.jasper.compiler.DelegatingListener.handleTagBegin(DelegatingListe ner.java:216) at org.apache.jasper.compiler.Parser$Tag.accept(Parser.java:878) 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:214) at org.netbeans.modules.web.jspparser.JspParserImpl.callTomcatParser(JspParserI mpl.java:126) at org.netbeans.modules.web.jspparser.JspParserImpl.analyzePage(JspParserImpl.j ava:93) at org.netbeans.modules.web.core.jsploader.JspDataObject.createCompiler(JspData Object.java:297) at org.netbeans.modules.web.core.jsploader.JspCompilerSupport.addToJob(JspCompi lerSupport.java:62) at org.openide.actions.AbstractCompileAction.prepareJobFor(AbstractCompileActio n.java:361) at org.openide.actions.AbstractCompileAction.createJob(AbstractCompileAction.ja va:198) at org.openide.actions.AbstractCompileAction.compile(AbstractCompileAction.java :209) at org.netbeans.modules.tomcat.tomcat40.autocompile.CompileServlet.processReque st(CompileServlet.java:76) at org.netbeans.modules.tomcat.tomcat40.autocompile.CompileServlet.doGet(Compil eServlet.java:122) at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404) at org.apache.tomcat.core.Handler.service(Handler.java:286) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:79 7) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpC onnectionHandler.java:210) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498) at java.lang.Thread.run(Thread.java:534) Caused by: java.lang.NullPointerException at org.apache.struts.util.MessageResources.getMessageResources(MessageResources .java:577) at org.apache.struts.taglib.html.BaseHandlerTag.clinit(BaseHandlerTag.java:10 8) ... 38 more Errors
Re: struts-el example app not working?
I am running Tomcat 4.0xx (using netbeans 3.5 with Tomcat bundle) Barry - Original Message - From: Steve Raeburn [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Wednesday, July 30, 2003 4:03 PM Subject: RE: struts-el example app not working? Works fine for me with the 1.1 release version on Tomcat 4.1.24. What container are you running on? Steve -Original Message- From: struts [mailto:[EMAIL PROTECTED] Sent: July 30, 2003 3:52 PM To: [EMAIL PROTECTED] Subject: struts-el example app not working? Hello, When testing the struts-el example I get the following error. The problem goes away if I remove: %@ taglib uri=/WEB-INF/struts-html-el.tld prefix=html-el % Of course this is useless because the html-el tags do not function. I have even tried incorporating the struts-html-el in my own app and included all jars from the struts 1.1 release, defined the el tld's in my web.xml and I get the same exact error. Same partial solution if I remove the %@ taglib uri=/WEB-INF/struts-html-el.tld prefix=html-el % the error goes away and the jsp page is displayed and of course without the properly generated html. Appreciate any suggestions Barry I get the following error: index.jsp [-1:-1] java.lang.ExceptionInInitializerError at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:141) at org.apache.strutsel.taglib.html.ELLinkTagBeanInfo.class$(ELLinkTag BeanInfo.java:88) at org.apache.strutsel.taglib.html.ELLinkTagBeanInfo.getPropertyDescr iptors(ELLinkTagBeanInfo.java:88) at java.beans.Introspector.getTargetPropertyInfo(Introspector.java:459) at java.beans.Introspector.getBeanInfo(Introspector.java:372) at java.beans.Introspector.getBeanInfo(Introspector.java:144) at org.apache.jasper.compiler.TagCache.setTagHandlerClass(TagCache.java:116) at org.apache.jasper.compiler.TagBeginGenerator.init(TagBeginGenerato r.java:146) at org.netbeans.modules.web.jspparser.AnalyzerParseEventListener.addG enerator(AnalyzerParseEventListener.java:154) at org.netbeans.modules.web.jspparser.AnalyzerParseEventListener.hand leTagBegin(AnalyzerParseEventListener.java:962) at org.apache.jasper.compiler.DelegatingListener.handleTagBegin(Deleg atingListener.java:221) at org.apache.jasper.compiler.DelegatingListener.handleTagBegin(Deleg atingListener.java:216) at org.apache.jasper.compiler.Parser$Tag.accept(Parser.java:878) at org.apache.jasper.compiler.Parser.parse(Parser.java:1145) at org.apache.jasper.compiler.Parser.parse(Parser.java:1103) at org.apache.jasper.compiler.Parser.parse(Parser.java:1099) at org.apache.jasper.compiler.ParserController.parse(ParserController .java:214) at org.netbeans.modules.web.jspparser.JspParserImpl.callTomcatParser( JspParserImpl.java:126) at org.netbeans.modules.web.jspparser.JspParserImpl.analyzePage(JspPa rserImpl.java:93) at org.netbeans.modules.web.core.jsploader.JspDataObject.createCompil er(JspDataObject.java:297) at org.netbeans.modules.web.core.jsploader.JspCompilerSupport.addToJo b(JspCompilerSupport.java:62) at org.openide.actions.AbstractCompileAction.prepareJobFor(AbstractCo mpileAction.java:361) at org.openide.actions.AbstractCompileAction.createJob(AbstractCompil eAction.java:198) at org.openide.actions.AbstractCompileAction.compile(AbstractCompileA ction.java:209) at org.netbeans.modules.tomcat.tomcat40.autocompile.CompileServlet.pr ocessRequest(CompileServlet.java:76) at org.netbeans.modules.tomcat.tomcat40.autocompile.CompileServlet.do Get(CompileServlet.java:122) at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404) at org.apache.tomcat.core.Handler.service(Handler.java:286) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.core.ContextManager.internalService(ContextManag er.java:797) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnec tion(HttpConnectionHandler.java:210) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498) at java.lang.Thread.run(Thread.java:534) Caused by: java.lang.NullPointerException at org.apache.struts.util.MessageResources.getMessageResources(Messag
Re: struts-el example app not working?
Yes I just verified, Basically I unpacked the war and ran it. I did check the web.xml and struts-config and they look okay out of the box. Barry - Original Message - From: Canning, Chuck [EMAIL PROTECTED] To: 'Struts Users Mailing List' [EMAIL PROTECTED] Sent: Wednesday, July 30, 2003 4:12 PM Subject: RE: struts-el example app not working? Hey Barry, I didn't read enough of the stack trace, sorry. Caused by: java.lang.NullPointerException at org.apache.struts.util.MessageResources.getMessageResources(MessageResources .java:577) at org.apache.struts.taglib.html.BaseHandlerTag.clinit(BaseHandlerTag.java:10 8) ... 38 more Errors compiling index. Do you have a resource bundle in your classpath matching the one defined in your web.xml? chuck -Original Message- From: struts [mailto:[EMAIL PROTECTED] Sent: Wednesday, July 30, 2003 5:52 PM To: [EMAIL PROTECTED] Subject: struts-el example app not working? Hello, When testing the struts-el example I get the following error. The problem goes away if I remove: %@ taglib uri=/WEB-INF/struts-html-el.tld prefix=html-el % Of course this is useless because the html-el tags do not function. I have even tried incorporating the struts-html-el in my own app and included all jars from the struts 1.1 release, defined the el tld's in my web.xml and I get the same exact error. Same partial solution if I remove the %@ taglib uri=/WEB-INF/struts-html-el.tld prefix=html-el % the error goes away and the jsp page is displayed and of course without the properly generated html. Appreciate any suggestions Barry I get the following error: index.jsp [-1:-1] java.lang.ExceptionInInitializerError at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:141) at org.apache.strutsel.taglib.html.ELLinkTagBeanInfo.class$(ELLinkTagBeanInfo.j ava:88) at org.apache.strutsel.taglib.html.ELLinkTagBeanInfo.getPropertyDescriptors(ELL inkTagBeanInfo.java:88) at java.beans.Introspector.getTargetPropertyInfo(Introspector.java:459) at java.beans.Introspector.getBeanInfo(Introspector.java:372) at java.beans.Introspector.getBeanInfo(Introspector.java:144) at org.apache.jasper.compiler.TagCache.setTagHandlerClass(TagCache.java:116) at org.apache.jasper.compiler.TagBeginGenerator.init(TagBeginGenerator.java:146 ) at org.netbeans.modules.web.jspparser.AnalyzerParseEventListener.addGenerator(A nalyzerParseEventListener.java:154) at org.netbeans.modules.web.jspparser.AnalyzerParseEventListener.handleTagBegin (AnalyzerParseEventListener.java:962) at org.apache.jasper.compiler.DelegatingListener.handleTagBegin(DelegatingListe ner.java:221) at org.apache.jasper.compiler.DelegatingListener.handleTagBegin(DelegatingListe ner.java:216) at org.apache.jasper.compiler.Parser$Tag.accept(Parser.java:878) 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:214) at org.netbeans.modules.web.jspparser.JspParserImpl.callTomcatParser(JspParserI mpl.java:126) at org.netbeans.modules.web.jspparser.JspParserImpl.analyzePage(JspParserImpl.j ava:93) at org.netbeans.modules.web.core.jsploader.JspDataObject.createCompiler(JspData Object.java:297) at org.netbeans.modules.web.core.jsploader.JspCompilerSupport.addToJob(JspCompi lerSupport.java:62) at org.openide.actions.AbstractCompileAction.prepareJobFor(AbstractCompileActio n.java:361) at org.openide.actions.AbstractCompileAction.createJob(AbstractCompileAction.ja va:198) at org.openide.actions.AbstractCompileAction.compile(AbstractCompileAction.java :209) at org.netbeans.modules.tomcat.tomcat40.autocompile.CompileServlet.processReque st(CompileServlet.java:76) at org.netbeans.modules.tomcat.tomcat40.autocompile.CompileServlet.doGet(Compil eServlet.java:122) at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404) at org.apache.tomcat.core.Handler.service(Handler.java:286) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:79 7) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpC onnectionHandler.java:210
Re: struts-el example app not working?
May have to give that a try. Thanks, Barry - Original Message - From: Steve Raeburn [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Wednesday, July 30, 2003 4:27 PM Subject: RE: struts-el example app not working? 4.0.6 works for me. I don't remember the details, but I *think* Netbeans has cropped up as a problem before. If you can, try it with a standalone version of Tomcat and check the mail archives for Netbeans issues. Steve -Original Message- From: struts [mailto:[EMAIL PROTECTED] Sent: July 30, 2003 4:06 PM To: Struts Users Mailing List; [EMAIL PROTECTED] Subject: Re: struts-el example app not working? I am running Tomcat 4.0xx (using netbeans 3.5 with Tomcat bundle) Barry - Original Message - From: Steve Raeburn [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Wednesday, July 30, 2003 4:03 PM Subject: RE: struts-el example app not working? Works fine for me with the 1.1 release version on Tomcat 4.1.24. What container are you running on? Steve -Original Message- From: struts [mailto:[EMAIL PROTECTED] Sent: July 30, 2003 3:52 PM To: [EMAIL PROTECTED] Subject: struts-el example app not working? Hello, When testing the struts-el example I get the following error. The problem goes away if I remove: %@ taglib uri=/WEB-INF/struts-html-el.tld prefix=html-el % Of course this is useless because the html-el tags do not function. I have even tried incorporating the struts-html-el in my own app and included all jars from the struts 1.1 release, defined the el tld's in my web.xml and I get the same exact error. Same partial solution if I remove the %@ taglib uri=/WEB-INF/struts-html-el.tld prefix=html-el % the error goes away and the jsp page is displayed and of course without the properly generated html. Appreciate any suggestions Barry I get the following error: index.jsp [-1:-1] java.lang.ExceptionInInitializerError at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:141) at org.apache.strutsel.taglib.html.ELLinkTagBeanInfo.class$(ELLinkTag BeanInfo.java:88) at org.apache.strutsel.taglib.html.ELLinkTagBeanInfo.getPropertyDescr iptors(ELLinkTagBeanInfo.java:88) at java.beans.Introspector.getTargetPropertyInfo(Introspector.java:459) at java.beans.Introspector.getBeanInfo(Introspector.java:372) at java.beans.Introspector.getBeanInfo(Introspector.java:144) at org.apache.jasper.compiler.TagCache.setTagHandlerClass(TagCache.java:116) at org.apache.jasper.compiler.TagBeginGenerator.init(TagBeginGenerato r.java:146) at org.netbeans.modules.web.jspparser.AnalyzerParseEventListener.addG enerator(AnalyzerParseEventListener.java:154) at org.netbeans.modules.web.jspparser.AnalyzerParseEventListener.hand leTagBegin(AnalyzerParseEventListener.java:962) at org.apache.jasper.compiler.DelegatingListener.handleTagBegin(Deleg atingListener.java:221) at org.apache.jasper.compiler.DelegatingListener.handleTagBegin(Deleg atingListener.java:216) at org.apache.jasper.compiler.Parser$Tag.accept(Parser.java:878) 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:214) at org.netbeans.modules.web.jspparser.JspParserImpl.callTomcatParser( JspParserImpl.java:126) at org.netbeans.modules.web.jspparser.JspParserImpl.analyzePage(JspPa rserImpl.java:93) at org.netbeans.modules.web.core.jsploader.JspDataObject.createCompil er(JspDataObject.java:297) at org.netbeans.modules.web.core.jsploader.JspCompilerSupport.addToJo b(JspCompilerSupport.java:62) at org.openide.actions.AbstractCompileAction.prepareJobFor(AbstractCo mpileAction.java:361) at org.openide.actions.AbstractCompileAction.createJob(AbstractCompil eAction.java:198) at org.openide.actions.AbstractCompileAction.compile(AbstractCompileA ction.java:209) at org.netbeans.modules.tomcat.tomcat40.autocompile.CompileServlet.pr ocessRequest(CompileServlet.java:76) at org.netbeans.modules.tomcat.tomcat40.autocompile.CompileServlet.do Get(CompileServlet.java:122) at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) at javax.servlet.http.HttpServlet.service
Re: struts-el example app not working?
Yep the stand alone (Tomcat 4.1) works fine. Just install the struts-el-exercise-taglib.war through the tomcat manager and no problems. Barry - Original Message - From: Steve Raeburn [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Wednesday, July 30, 2003 4:27 PM Subject: RE: struts-el example app not working? 4.0.6 works for me. I don't remember the details, but I *think* Netbeans has cropped up as a problem before. If you can, try it with a standalone version of Tomcat and check the mail archives for Netbeans issues. Steve -Original Message- From: struts [mailto:[EMAIL PROTECTED] Sent: July 30, 2003 4:06 PM To: Struts Users Mailing List; [EMAIL PROTECTED] Subject: Re: struts-el example app not working? I am running Tomcat 4.0xx (using netbeans 3.5 with Tomcat bundle) Barry - Original Message - From: Steve Raeburn [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Wednesday, July 30, 2003 4:03 PM Subject: RE: struts-el example app not working? Works fine for me with the 1.1 release version on Tomcat 4.1.24. What container are you running on? Steve -Original Message- From: struts [mailto:[EMAIL PROTECTED] Sent: July 30, 2003 3:52 PM To: [EMAIL PROTECTED] Subject: struts-el example app not working? Hello, When testing the struts-el example I get the following error. The problem goes away if I remove: %@ taglib uri=/WEB-INF/struts-html-el.tld prefix=html-el % Of course this is useless because the html-el tags do not function. I have even tried incorporating the struts-html-el in my own app and included all jars from the struts 1.1 release, defined the el tld's in my web.xml and I get the same exact error. Same partial solution if I remove the %@ taglib uri=/WEB-INF/struts-html-el.tld prefix=html-el % the error goes away and the jsp page is displayed and of course without the properly generated html. Appreciate any suggestions Barry I get the following error: index.jsp [-1:-1] java.lang.ExceptionInInitializerError at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:141) at org.apache.strutsel.taglib.html.ELLinkTagBeanInfo.class$(ELLinkTag BeanInfo.java:88) at org.apache.strutsel.taglib.html.ELLinkTagBeanInfo.getPropertyDescr iptors(ELLinkTagBeanInfo.java:88) at java.beans.Introspector.getTargetPropertyInfo(Introspector.java:459) at java.beans.Introspector.getBeanInfo(Introspector.java:372) at java.beans.Introspector.getBeanInfo(Introspector.java:144) at org.apache.jasper.compiler.TagCache.setTagHandlerClass(TagCache.java:116) at org.apache.jasper.compiler.TagBeginGenerator.init(TagBeginGenerato r.java:146) at org.netbeans.modules.web.jspparser.AnalyzerParseEventListener.addG enerator(AnalyzerParseEventListener.java:154) at org.netbeans.modules.web.jspparser.AnalyzerParseEventListener.hand leTagBegin(AnalyzerParseEventListener.java:962) at org.apache.jasper.compiler.DelegatingListener.handleTagBegin(Deleg atingListener.java:221) at org.apache.jasper.compiler.DelegatingListener.handleTagBegin(Deleg atingListener.java:216) at org.apache.jasper.compiler.Parser$Tag.accept(Parser.java:878) 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:214) at org.netbeans.modules.web.jspparser.JspParserImpl.callTomcatParser( JspParserImpl.java:126) at org.netbeans.modules.web.jspparser.JspParserImpl.analyzePage(JspPa rserImpl.java:93) at org.netbeans.modules.web.core.jsploader.JspDataObject.createCompil er(JspDataObject.java:297) at org.netbeans.modules.web.core.jsploader.JspCompilerSupport.addToJo b(JspCompilerSupport.java:62) at org.openide.actions.AbstractCompileAction.prepareJobFor(AbstractCo mpileAction.java:361) at org.openide.actions.AbstractCompileAction.createJob(AbstractCompil eAction.java:198) at org.openide.actions.AbstractCompileAction.compile(AbstractCompileA ction.java:209) at org.netbeans.modules.tomcat.tomcat40.autocompile.CompileServlet.pr ocessRequest(CompileServlet.java:76) at org.netbeans.modules.tomcat.tomcat40.autocompile.CompileServlet.do Get(CompileServlet.java:122
[newbie] Problem with Action Mapping
Hi, I am new to Struts, i am facing the following a problem with the action mappings. Here are my code snippets related to mapping the action In web.xml servlet-mapping servlet-nameaction/servlet-name url-pattern*.do/url-pattern /servlet-mapping In login.jsp - html:form action=/Login name=LoginForm type=com.xxx.yyy.LoginForm In struts-config.xml - FORM-BEANS form-beans form-bean name=LoginForm type=com.xxx.yyy.LoginForm/ /form-beans GLOBAL FORWARDING -- global-forwards forward name=Login path=/login.jsp/ /global-forwards ACTION MAPINGS action-mappings action path=/Login type=com.xxx.yyy.LoginAction scope=request input=/login.jsp name=LoginForm forward name=Success path=/welcome.jsp/ forward name=Failure path=/login.jsp/ /action With the above code, when the login.jsp is submitted the values have to be filled in LoginForm which is an ActionForm for the ActionClass LoginAction . The associated action path is supposed to be /Login but when the jsp is submitted i get an error page saying The requested resource (/MyApp/Login.do) is not available. Can somebody point me where am i wrong ? I am using Tomcat 4.1.24, Struts 1.1 TIA Meka Toka PS: And Yes, I have defined the ActionServlet in the web.xml _ Tired of spam? Get advanced junk mail protection with MSN 8. http://join.msn.com/?page=features/junkmail - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [newbie] Problem with Action Mapping
I tried both the ways in the login.jsp 1 html:form action=/Login AND 2. html:form action=/Login name=LoginForm type=com.xxx.yyy.LoginForm Both the ways i got same response. Any ideas about the placement of the LoginForm and LoginAction classes, as to where they have to be placed. I placed them in the WEB-INF/classes/com/xxx/yyy/action where the package for both LoginForm and LoginAction classes is com.xxx.yyy.action Regards, Meka Toka From: Susan Bradeen [EMAIL PROTECTED] Reply-To: Struts Users Mailing List [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Subject: Re: [newbie] Problem with Action Mapping Date: Thu, 24 Jul 2003 08:55:12 -0400 On 07/24/2003 08:22:44 AM struts user wrote: Hi, I am new to Struts, i am facing the following a problem with the action mappings. Here are my code snippets related to mapping the action In web.xml servlet-mapping servlet-nameaction/servlet-name url-pattern*.do/url-pattern /servlet-mapping In login.jsp - html:form action=/Login name=LoginForm type=com.xxx.yyy.LoginForm Change the JSP above to be html:form action=/Login . Not sure if that will help, but the form name and type attributes are automatically picked up from your struts-config file. Susan In struts-config.xml - FORM-BEANS form-beans form-bean name=LoginForm type=com.xxx.yyy.LoginForm/ /form-beans GLOBAL FORWARDING -- global-forwards forward name=Login path=/login.jsp/ /global-forwards ACTION MAPINGS action-mappings action path=/Login type=com.xxx.yyy.LoginAction scope=request input=/login.jsp name=LoginForm forward name=Success path=/welcome.jsp/ forward name=Failure path=/login.jsp/ /action With the above code, when the login.jsp is submitted the values have to be filled in LoginForm which is an ActionForm for the ActionClass LoginAction . The associated action path is supposed to be /Login but when the jsp is submitted i get an error page saying The requested resource (/MyApp/Login.do) is not available. Can somebody point me where am i wrong ? I am using Tomcat 4.1.24, Struts 1.1 TIA Meka Toka PS: And Yes, I have defined the ActionServlet in the web.xml _ Tired of spam? Get advanced junk mail protection with MSN 8. http://join.msn.com/?page=features/junkmail - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] _ MSN 8 helps eliminate e-mail viruses. Get 2 months FREE*. http://join.msn.com/?page=features/virus - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
WebLogic 8.1 NoClassDefFoundError
I am getting a NoClassDefFoundError evertime I deploy my war in WebLogic 8.1. It is failing on the destruction of the action servlet and can not find the FastHashMap$KeySet class. The commons-collection jar is in my lib directory. Has anyone else had this problem, and if so how did they fix it? Carl - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: WebLogic 8.1 NoClassDefFoundError
To add further information to my previous post. I have read the earlier thread about the same problem with SlipStream but the problem was never resolved. I have tried all of the things they tried (except putting the jar in the classpath, which is unacceptable since we share the server). Carl Quoting [EMAIL PROTECTED]: I am getting a NoClassDefFoundError evertime I deploy my war in WebLogic 8.1. It is failing on the destruction of the action servlet and can not find the FastHashMap$KeySet class. The commons-collection jar is in my lib directory. Has anyone else had this problem, and if so how did they fix it? Carl - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [OT]Persistance Layers
I know that iBatis (ibatis.com) handles stored procedures well. Carl Quoting Jason Meredith [EMAIL PROTECTED]: Does anyone use one of the available Persistance Layers mentioned at the jakarta site - http://jakarta.apache.org/struts/resources/models.html At the same time make extensive use of stored procedures with that Persistance Layer. We use SP's for everything from security, filtering, searching, updates, deletes, inserts... so on and so on. Could some one mention the best one available to use with SP's? What is the best Persistance Layer out at the moment? Regards Jason *** The e-mail and any attachments are confidential. They may contain privileged information and are intended for the named addressee(s) only. If you are not the intended recipient, please notify us immediately and do not disclose, distribute, or retain this e-mail or any part of it. Unless expressly stated, opinions in this e-mail are those of the individual sender and not of the FIMAT Group. We believe but do not warrant that this e-mail and any attachments are virus free. You must therefore take full responsibility for virus checking. The FIMAT Group reserve the right to monitor e-mail communications through its networks. Where this communication constitutes a financial promotion it is issued and approved by Fimat International Banque S.A. (UK Branch) and is only intended for persons of a kind described in article 19(5) of the Financial Services and Markets Act 2000 (Financial Promotion) Order 2001. This information is not intended to be distributed to UK Private Customers (as defined by the Financial Services Authority). Fimat International Banque S.A. (UK Branch) whose registered branch in England is at SG House, 41 Tower Hill, London EC3N 4SG is authorised by the Commission Bancaire in France and by the UK Financial Services Authority; regulated by the Financial Services Authority for the conduct of UK Business and is entered in the Financial Services Authority's register (Register Number 183415), access to which can be gained via the following link: www.fsa.gov.uk/register/ Member and a SETS Participant of the London Stock Exchange (LSE). Where this communication is confirming an on exchange transaction (as defined by the LSE),the transaction is subject to the rules of the LSE. Any information, opinions, estimates and forecasts contained in this document have been arrived at or obtained from public sources believed to be reliable and in good faith which has not been independently verified and no warranty, express or implied, is made as to their accuracy, completeness or correctness. This document is not an offer to sell or a solicitation to acquire or dispose of an interest in financial instruments. If you have received this transmission in error, please telephone +44 020 7676 8999 immediately so that we can arrange for its return. *** - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: prefill form bean ahead of the jsp
Thanks I am actually doing as per example, but in my action class the form is null !!! I mean it does not seem to create an instance of the associated form and pass it into the execute(). Any ideas to what I am doing wrong? Tex... Cecile Mercado [EMAIL PROTECTED] schrieb im Newsbeitrag news:[EMAIL PROTECTED] Check out http://jakarta.apache.org/struts/faqs/newbie.html#prepopulate - Cecile -Original Message- From: Struts [mailto:[EMAIL PROTECTED] Sent: Wednesday, July 23, 2003 9:34 AM To: [EMAIL PROTECTED] Subject: prefill form bean ahead of the jsp Hi all Can I prefill the values of my form bean ahead of displaying the jsp page that is associated with this form? If yes, how? I am trying not to override the values entered by the user on this result page. Because when an error occurs the page is redisplayed and since I am getting the values from an object that I store in the session, the fields are reset back to their original values. Thanks Tex... - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Deployment in Tomcat
Hi, When a struts application is deployed on Tomcat server, should there be any pop ups of the Action Mapping, Success and Failure files. If the pop up doesnt come up in stack trace when starting Tomcat, does it mean that the form-beans(ActionForms) are not properly configured in deployment descriptors ? Does extending the ActionMapping and writing your own ActionMapping cause any of these pop ups ? I am asking this because, when i start Tomcat no popups comeup, where as when i place storefront sample application, there are pop ups of the Form beans, and some other stuff. Thank You Meka Toka
Re: prefill form bean ahead of the jsp
Can I create one that is not a DynaActionForm but a simple ActionForm?
I can not find the sequence of methods to call in the API doc. Could you
show an example?
also, I have specified my action to be as per example, but it seems to
receive a null instance of the form!
Any ideas to why?
Thanks
Tex...
[EMAIL PROTECTED] schrieb im Newsbeitrag
news:[EMAIL PROTECTED]
om...
Use code like this to create an instance of the DynaFormBean:
Guy
DynaActionForm accountAdjustmentForm = (DynaActionForm) form;
ConfigHelper configHelper = new
ConfigHelper(getServlet().getServletContext(), request, response);
DynaActionFormClass formClass =
DynaActionFormClass.createDynaActionFormClass(configHelper.getFormBean(acco
untAdjustmentForm));
if (accountAdjustmentForm == null) {
accountAdjustmentForm = (DynaActionForm) formClass.newInstance();
accountAdjustmentForm.initialize(mapping);
}
-Original Message-
From: Struts [mailto:[EMAIL PROTECTED]
Sent: Thursday, July 24, 2003 8:11 AM
To: [EMAIL PROTECTED]
Subject: Re: prefill form bean ahead of the jsp
Thanks
I am actually doing as per example, but in my action class the form is
null
!!!
I mean it does not seem to create an instance of the associated form and
pass it into the execute().
Any ideas to what I am doing wrong?
Tex...
Cecile Mercado [EMAIL PROTECTED] schrieb im Newsbeitrag
news:[EMAIL PROTECTED]
Check out http://jakarta.apache.org/struts/faqs/newbie.html#prepopulate
- Cecile
-Original Message-
From: Struts [mailto:[EMAIL PROTECTED]
Sent: Wednesday, July 23, 2003 9:34 AM
To: [EMAIL PROTECTED]
Subject: prefill form bean ahead of the jsp
Hi all
Can I prefill the values of my form bean ahead of displaying the jsp
page
that is associated with this form?
If yes, how?
I am trying not to override the values entered by the user on this
result
page.
Because when an error occurs the page is redisplayed and since I am
getting
the values from an object that I store in the session,
the fields are reset back to their original values.
Thanks
Tex...
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
Re: prefill form bean ahead of the jsp
Found it.
The struts frame work was not finding all the classes required to create the
form bean so it was giving me a null value instead of throwing an exception.
Struts [EMAIL PROTECTED] schrieb im Newsbeitrag
news:[EMAIL PROTECTED]
Can I create one that is not a DynaActionForm but a simple ActionForm?
I can not find the sequence of methods to call in the API doc. Could you
show an example?
also, I have specified my action to be as per example, but it seems to
receive a null instance of the form!
Any ideas to why?
Thanks
Tex...
[EMAIL PROTECTED] schrieb im Newsbeitrag
news:[EMAIL PROTECTED]
om...
Use code like this to create an instance of the DynaFormBean:
Guy
DynaActionForm accountAdjustmentForm = (DynaActionForm) form;
ConfigHelper configHelper = new
ConfigHelper(getServlet().getServletContext(), request, response);
DynaActionFormClass formClass =
DynaActionFormClass.createDynaActionFormClass(configHelper.getFormBean(acco
untAdjustmentForm));
if (accountAdjustmentForm == null) {
accountAdjustmentForm = (DynaActionForm)
formClass.newInstance();
accountAdjustmentForm.initialize(mapping);
}
-Original Message-
From: Struts [mailto:[EMAIL PROTECTED]
Sent: Thursday, July 24, 2003 8:11 AM
To: [EMAIL PROTECTED]
Subject: Re: prefill form bean ahead of the jsp
Thanks
I am actually doing as per example, but in my action class the form is
null
!!!
I mean it does not seem to create an instance of the associated form and
pass it into the execute().
Any ideas to what I am doing wrong?
Tex...
Cecile Mercado [EMAIL PROTECTED] schrieb im Newsbeitrag
news:[EMAIL PROTECTED]
Check out
http://jakarta.apache.org/struts/faqs/newbie.html#prepopulate
- Cecile
-Original Message-
From: Struts [mailto:[EMAIL PROTECTED]
Sent: Wednesday, July 23, 2003 9:34 AM
To: [EMAIL PROTECTED]
Subject: prefill form bean ahead of the jsp
Hi all
Can I prefill the values of my form bean ahead of displaying the jsp
page
that is associated with this form?
If yes, how?
I am trying not to override the values entered by the user on this
result
page.
Because when an error occurs the page is redisplayed and since I am
getting
the values from an object that I store in the session,
the fields are reset back to their original values.
Thanks
Tex...
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Re: prefill form bean ahead of the jsp
Found it. The struts frame work was not finding all the classes required to create the form bean so it was giving me a null value instead of throwing an exception. Rick Reumann [EMAIL PROTECTED] schrieb im Newsbeitrag news:[EMAIL PROTECTED] On Wed, Jul 23,'03 (03:34 PM GMT+0200), Struts wrote: Hi all Can I prefill the values of my form bean ahead of displaying the jsp page that is associated with this form? If yes, how? Sure just do it in Action before you go the form or if you know they will always be the same values you can set them as default or intial values in your ActionForm/DynaActionForm. I am trying not to override the values entered by the user on this result page. Because when an error occurs the page is redisplayed and since I am getting the values from an object that I store in the session, the fields are reset back to their original values. You definitely should be populating your form on the JSP from values in Session (well, the exception would be select options lists). I like to set up certain intial form values in a setUp dispatch or regular SetUpAction since the setUp is often based on 'who' is logged in. There's a real basic example in lesson 1 here http://www.reumann.net/ -- Rick - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
can I iterate on Map property?
Hi all, in my form, I have a property of type Map. I would like to render a select/option field in my html using this property. Is this possible or do I need to convert it into an array? In either case, could some one be kind enough to show me an example? Thanks Tex... - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: prefill form bean ahead of the jsp
Found it. The struts frame work was not finding all the classes required to create the form bean so it was giving me a null value instead of throwing an exception. Struts [EMAIL PROTECTED] schrieb im Newsbeitrag news:[EMAIL PROTECTED] Thanks I am actually doing as per example, but in my action class the form is null !!! I mean it does not seem to create an instance of the associated form and pass it into the execute(). Any ideas to what I am doing wrong? Tex... Cecile Mercado [EMAIL PROTECTED] schrieb im Newsbeitrag news:[EMAIL PROTECTED] Check out http://jakarta.apache.org/struts/faqs/newbie.html#prepopulate - Cecile -Original Message- From: Struts [mailto:[EMAIL PROTECTED] Sent: Wednesday, July 23, 2003 9:34 AM To: [EMAIL PROTECTED] Subject: prefill form bean ahead of the jsp Hi all Can I prefill the values of my form bean ahead of displaying the jsp page that is associated with this form? If yes, how? I am trying not to override the values entered by the user on this result page. Because when an error occurs the page is redisplayed and since I am getting the values from an object that I store in the session, the fields are reset back to their original values. Thanks Tex... - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: can I iterate on Map property?
Hi Suzette, thanks for your reply, am I correct to presume listofproducts in your example is of type Map? Tex... Suzette Daniel [EMAIL PROTECTED] schrieb im Newsbeitrag news:[EMAIL PROTECTED] You can use the option tag with a Map, it works just fine, but you must use html:options. Here's an example: html:select property=product.productId html:option key=option.default value= / html:options collection=listofproducts property=value labelProperty=key/ /html:select Suzette H. Daniel -Original Message- From: Alex Shneyderman [mailto:[EMAIL PROTECTED] Sent: Thursday, July 24, 2003 1:33 PM To: 'Struts Users Mailing List' Subject: RE: can I iterate on Map property? You might want to look at el tags. You can specify expressions in them to avoid iteration -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Thursday, July 24, 2003 1:23 PM To: [EMAIL PROTECTED] Subject: RE: can I iterate on Map property? No. Just use the logic:iterate tag. RTFM. -Original Message- From: Struts [mailto:[EMAIL PROTECTED] Sent: Thursday, July 24, 2003 10:21 AM To: [EMAIL PROTECTED] Subject: can I iterate on Map property? Hi all, in my form, I have a property of type Map. I would like to render a select/option field in my html using this property. Is this possible or do I need to convert it into an array? In either case, could some one be kind enough to show me an example? Thanks Tex... - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: WebLogic 8.1 NoClassDefFoundError
We have 8.1b running on Windows exhibiting this behavior. We have 8.1 running on Solaris exhibiting this behavior. Copying the commons-collection.jar into the classpath fixed the Solaris. This does not appear to work in 8.1b on Windows. Carl Quoting Dudley Irish [EMAIL PROTECTED]: I am getting a NoClassDefFoundError evertime I deploy my war in WebLogic 8.1. It is failing on the destruction of the action servlet and can not find the FastHashMap$KeySet class. The commons-collection jar is in my lib directory. Has anyone else had this problem, and if so how did they fix it? Carl I too am getting this error, but only on the beta version of WebLogic 8.1. The release version is not getting the error. This may be because the beta is on Linux (RedHat Advanced Server) and the release version is on Solaris, but I can't imagine why. I can tell you that adding commons-collections.jar to the class path fixes the problem. I can also tell you that it is application specific. I have two applications that are very similar, but one triggers the problem and the other doesn't. That suggests to me that the problem is in the specific versions of the libraries but I have not been able to figure out the details. From the stack dump it seems clear that it has something to do with the data sources which is where these two versions of the application differ. Any clues would be appreciated. Dudley Irish - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Question About Passing Values from Action Class
Hi, I have an Action Class which has 2 methods * an execute method that forwards using ActionMapping * a protected method getXXX(), which return an ArrayList of objects to execute method. My question is, how would i pass the ArrayList to the view page (jsp) so that it can extract data from ArrayList and display it. I am actually going though an example and it seems to have missed that part. I cant get to understand how will the ArrayList object be passed ? Thank You Meka Toka
Re: Question About Passing Values from Action Class
Hi Mike, Got your point. Thank You In that case, how would the view classes be helpful. Because some people will write View classes (plain java files with get/set - java beans ) Can i set the view class also in the session so that the View JSP can access it and show the data ? This situation will be arising when i have a data layer which returns me a Bussiness Object. So i fill the data from bussiness object to view class and then pass on to view jsp. Please correct me if any part of above statement doesnt make sense. Thank You Meka Toka PS: I have read and read 2 books, i am just clearing my doubts. - Original Message - From: Mike Jasnowski [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Thursday, July 24, 2003 4:10 PM Subject: RE: Question About Passing Values from Action Class Generally you would stuff this ArrayList in a formbean accessible via a public getter, or you could I suppose put it in the session yourself as a scoped attribute. Then in the JSP you access it by that attribute name. -Original Message- From: Meka Struts [mailto:[EMAIL PROTECTED] Sent: Thursday, July 24, 2003 3:58 PM To: [EMAIL PROTECTED] Subject: Question About Passing Values from Action Class Hi, I have an Action Class which has 2 methods * an execute method that forwards using ActionMapping * a protected method getXXX(), which return an ArrayList of objects to execute method. My question is, how would i pass the ArrayList to the view page (jsp) so that it can extract data from ArrayList and display it. I am actually going though an example and it seems to have missed that part. I cant get to understand how will the ArrayList object be passed ? Thank You Meka Toka - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Question About Passing Values from Action Class
Hey chuck, thank you for reply, thats exactly what i was looking for. However, in my earlier Q i was asking mike, what if i wanted to populate data from ArrayList (which i recieved from data access object) into a view class ( a java bean) so that it can be later used by a view jsp on the front end. Hope i made it clear Regards, Meka Toka - Original Message - From: Canning, Chuck [EMAIL PROTECTED] To: 'Struts Users Mailing List' [EMAIL PROTECTED] Sent: Thursday, July 24, 2003 4:34 PM Subject: RE: Question About Passing Values from Action Class Hey Meka, I am not sure if I understand what you are saying, so let me surmise: You are trying to access an arraylist in a JSP page that has been set by your action class. If this is what you are trying to do, it you place the array list in the request scope or session scope as an attribute and then reference it from the JSP by the attribute name. in your action, use request.setAttribute(myList, yourListInstance); or session.setAttribute(myList, yourListInstance); Then in your JSP, you could access it by request.myList, session.myList or from a struts tag using the name myList. Hope this information helps you find your solution. (My example is not exact). Chuck -Original Message- From: Meka Struts [mailto:[EMAIL PROTECTED] Sent: Thursday, July 24, 2003 3:24 PM To: Struts Users Mailing List Subject: Re: Question About Passing Values from Action Class Hi Mike, Got your point. Thank You In that case, how would the view classes be helpful. Because some people will write View classes (plain java files with get/set - java beans ) Can i set the view class also in the session so that the View JSP can access it and show the data ? This situation will be arising when i have a data layer which returns me a Bussiness Object. So i fill the data from bussiness object to view class and then pass on to view jsp. Please correct me if any part of above statement doesnt make sense. Thank You Meka Toka PS: I have read and read 2 books, i am just clearing my doubts. - Original Message - From: Mike Jasnowski [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Thursday, July 24, 2003 4:10 PM Subject: RE: Question About Passing Values from Action Class Generally you would stuff this ArrayList in a formbean accessible via a public getter, or you could I suppose put it in the session yourself as a scoped attribute. Then in the JSP you access it by that attribute name. -Original Message- From: Meka Struts [mailto:[EMAIL PROTECTED] Sent: Thursday, July 24, 2003 3:58 PM To: [EMAIL PROTECTED] Subject: Question About Passing Values from Action Class Hi, I have an Action Class which has 2 methods * an execute method that forwards using ActionMapping * a protected method getXXX(), which return an ArrayList of objects to execute method. My question is, how would i pass the ArrayList to the view page (jsp) so that it can extract data from ArrayList and display it. I am actually going though an example and it seems to have missed that part. I cant get to understand how will the ArrayList object be passed ? Thank You Meka Toka - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Retrieving Values from session
Hi, I am going through an example. When it had to forward a bunch of objects it filled the objects in a ArrayList and added the arraylist object to session. Later, the arraylist object was iterated using the logic template directories iterate command. I want to send a single object instance, and for that i have also attached the object instance to the session. How can i access the object in the jsp page which needs to display the data from the object present in the session ? Thank You Meka Toka
Re: Retrieving Values from session
My bad, I had to use a bean:write name=... property=.../ Regards, Meka Toka - Original Message - From: Meka Struts [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, July 24, 2003 7:06 PM Subject: Retrieving Values from session Hi, I am going through an example. When it had to forward a bunch of objects it filled the objects in a ArrayList and added the arraylist object to session. Later, the arraylist object was iterated using the logic template directories iterate command. I want to send a single object instance, and for that i have also attached the object instance to the session. How can i access the object in the jsp page which needs to display the data from the object present in the session ? Thank You Meka Toka - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
prefill form bean ahead of the jsp
Hi all Can I prefill the values of my form bean ahead of displaying the jsp page that is associated with this form? If yes, how? I am trying not to override the values entered by the user on this result page. Because when an error occurs the page is redisplayed and since I am getting the values from an object that I store in the session, the fields are reset back to their original values. Thanks Tex... - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Multibox over a collection
Hello, I have read thru the archives on this topic and want to know is there a way of using multibox over a collection . All that every one put as example is from Ted's tip , which uses a string buffer(which has item as string array etc etc) My problem is that I have a table in which every row is a object of a formbean and has checkbox on the left which is a column of the table. So every row of the table has a checkbox. Iam populating the table using the iterate tag over a Arraylist. Now problem is getting the row which a user select back in action class for further processing. pls. help and thanks in advance Thanks Sushil PS:- Btw I read in one of the mail that Struts doesnot support multibox over collection and work only against a arrayis it true!!! - Do you Yahoo!? SBC Yahoo! DSL - Now only $29.95 per month!
NewBie: Wizard screens
Hello , I have to design a wizard screens in which the flow goes from one Jsp to other using naviagation. In each naviagtion there is some business processing which is required. I have a table which I have populated in the Jsp2, which has one column as checkboxes. I have used multibox for the same. User can select any of the checkboxes and based on the selection i need to pick the record for further processing in the subsequent screens. I have populated is using a iterate tag over a Arraylist which was populated in the Action and form bean associated with JSP1. Now what i dont get is where will the check box be set ( as the getter and setter for the data in the table is in Formbean1) and how will I get the values of the checkboxes in the next screen. The Formbean and Action class for the JSP2(where the table is shown) is currently dummy. Thanks in advance Sussu - Do you Yahoo!? SBC Yahoo! DSL - Now only $29.95 per month!
Re: problem with output character encoding using resource bundles
On Mon, Mar 31, 2003 at 03:26:00PM +0200, Gemes Tibor wrote: [EMAIL PROTECTED] ?rta: I tried to convert the file to utf-8 using native2ascii as described in http://www.anassina.com/struts/i18n/i18n.html but the problem remains. native2ascii cannot convert to utf-8 afaik... it converts to ascii where the not-ascii characters will be exchanged with their escaped ascii equivalent. However native2ascii is your tool. Did you reload your application after converting the properties file? Tib Yes I reload it Also I forgot to write that when I tried the utf-8 encoding for the page I got some strange symbols (like questionmarks) in the browser. I thought that it might be the browser's fault and so I tried to view the page with a couple of browers but none workedd. -- Kornilios Kourtis The worst is yet to come - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
tab problem
Hello , I have a problem . I have created a sample application in struts and would like to include tabs in my struts page is there any way I can do this. The problem Iam facing is I have to use struts 1.0 which did not support this can any one help me in telling me what do I need to include in my tag library (struts library) to have this functionality . thanx in advance. regards Struts explorer ___ Odomos - the only mosquito protection outside 4 walls - Click here to know more! http://r.rediff.com/r?http://clients.rediff.com/odomos/Odomos.htmodomoswn ---BeginMessage--- Hi. This is the qmail-send program at webmail35.rediffmail.com. I'm afraid I wasn't able to deliver your message to the following addresses. This is a permanent error; I've given up. Sorry it didn't work out. [EMAIL PROTECTED]: Sorry, I couldn't find any host named jakarta.apache.org!. (#5.1.2) --- Enclosed is a copy of the message. ---BeginMessage--- Hello , I have a problem . I have created a sample application in struts and would like to include tabs in my struts page is there any way. The problem Iam facing is I have to use struts 1.0 which did not support this can any one help me in telling me what do I need to include in my tag library (struts library) to have this functionality . thanx in advance. regards Struts explorer ___ Odomos - the only mosquito protection outside 4 walls - Click here to know more! http://r.rediff.com/r?http://clients.rediff.com/odomos/Odomos.htmodomoswn ---End Message--- ---End Message--- - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: tab problem
Hi, Has any one used tabs .As they are client side Javascript . How does structs which is a server side framework deal with it . ? -thanx for ur inputs On Sat, 22 Mar 2003 struts struts wrote : Hello , I have a problem . I have created a sample application in struts and would like to include tabs in my struts page is there any way I can do this. The problem Iam facing is I have to use struts 1.0 which did not support this can any one help me in telling me what do I need to include in my tag library (struts library) to have this functionality . thanx in advance. regards Struts explorer ___ Odomos - the only mosquito protection outside 4 walls - Click here to know more! http://r.rediff.com/r?http://clients.rediff.com/odomos/Odomos.htmodomoswn Hi. This is the qmail-send program at webmail35.rediffmail.com. I'm afraid I wasn't able to deliver your message to the following addresses. This is a permanent error; I've given up. Sorry it didn't work out. [EMAIL PROTECTED]: Sorry, I couldn't find any host named jakarta.apache.org!. (#5.1.2) --- Enclosed is a copy of the message. Hello , I have a problem . I have created a sample application in struts and would like to include tabs in my struts page is there any way. The problem Iam facing is I have to use struts 1.0 which did not support this can any one help me in telling me what do I need to include in my tag library (struts library) to have this functionality . thanx in advance. regards Struts explorer ___ Odomos - the only mosquito protection outside 4 walls - Click here to know more! http://r.rediff.com/r?http://clients.rediff.com/odomos/Odomos.htmodomoswn - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] ___ Odomos - the only mosquito protection outside 4 walls - Click here to know more! http://r.rediff.com/r?http://clients.rediff.com/odomos/Odomos.htmodomoswn - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [OT] FWIW
Take your bickering to another list. This list is for Struts discussions, not political discussions. Rasputin wrote: * P Dunham [EMAIL PROTECTED] [0353 15:53]: The evidence is right in front of you but you choose to no believe it or invalidate it with stupid, misguided conspiracy theories. What evidence? We haven't seen any. The inspectors have said there's no evideence of a nuclear threat. It's a good thing president bush is not afraid to take responsibility and protect this country, something democrats are obviously afraid of doing. Iraq is no threat to the US, never has been, never will be. Missiles with a 90 mile range can't even reach Israel, never mind the US. Many mothers were crying September 11th. That was bin Laden, not Iraqis. Remember him? He's still out there because Bush is wasting everyone's time on Iraq. Many mothers were crying when Saddam Hussein released chemical weapons on and killed many of his own people. That was Halabja, the anniversary was yesterday when Bush made his speech. He didn't even bother to mention it. Rumsfeld and Cheney ought to remember, they were the people who sold him the gas. You think these mothers will be happy when the bombs fall and kill their grandkids? Saddam won't give a shit cos he'll be in his bunker. Because of this stupid war, the UN, NATO, the European Union and now the UK government are falling apart. Korea is about to kick off and how we you turn round and tell them not to act unilaterally when the US happily brand entire countries cowards because they wondered what the rush to war was? But none of that matters because Saddam is a nasty man? Grow up. Just because your president has a mental age of six doesn't mean the entire country has to stop thinking. Get back in touch when you've elected a proper leader. (Sorry to spam the list. Why does the reply-to get set, anyway?) -Philip -Original Message- From: Slobodan Kasterovic [mailto:[EMAIL PROTECTED] Sent: Tuesday, March 18, 2003 9:27 AM To: 'Struts Users Mailing List' Subject: AW: [OT] FWIW Do I believe we must go to war to protect our country from another attack like 9/11? Yes. To protect - YES. But this is not protection ! This is again the World. This is punishment without evidence. This is aggression. This makes more terrorists. This is (practical) without allies. This makes Bush CO be lousy with cash. This makes more/many Mothers and Wifes crying. This is wrong way !!! Kasterovic Slobodan -- -Ursprungliche Nachricht- -- Von: James Higginbotham [mailto:[EMAIL PROTECTED] -- Gesendet: Dienstag, 18. Marz 2003 16:03 -- An: Struts Users Mailing List; Wankers -- Betreff: RE: [OT] FWIW -- -- -- Mark, -- -- Some interesting information for digestion: -- -- From a reputable source, BBC, regarding Iraq torturing children: -- -- http://news.bbc.co.uk/2/hi/world/from_our_own_correspondent/ 2058253.stm Iraq training the terrorists (PBS Frontline): http://www.pbs.org/wgbh/pages/frontline/shows/gunning/interviews/khodada .html http://www.nytimes.com/auth/login?URI=http://query.nytimes.com/search/ar ticle-page.htmlOQ=resQ3D9B01EED81E39F93BA35752C1A9679C8B63 (requires registration - NY Times) Or, links to Iraq for 9/11, which is essentially a declaration of war as the bombing on Pearl Harbor was: http://www.observer.co.uk/focus/story/0,6903,591439,00.html Not trying to start a flame war, just presenting some facts that are not commonly presented in some media forums.. Do I want to go to war? No.. Do I believe we must go to war to protect our country from another attack like 9/11? Yes. James -Original Message- From: Mark Galbreath [mailto:[EMAIL PROTECTED] Sent: Tuesday, March 18, 2003 7:38 AM To: struts; Wankers Subject: [OT] FWIW http://www.bretzelforbush.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Strutsaction on different WebApps
I had the same problem. For this reason, I do not use the struts
html:base tag. Instead I created my own (seen below in scriptlet form):
base href=%
String rurl = request.getRequestURL().toString();
String context = request.getContextPath();
int pathstart = 8;
if (context != null context.length() 1)
{
pathstart = rurl.indexOf(/, rurl.indexOf(context) + 1);
}
else
{
pathstart = rurl.indexOf(/, pathstart);
}
out.print(rurl.substring(0, pathstart + 1)); %
This allows me to deploy my .war in various contexts within the same server.
-M Williamson
Kjellaug Johansen wrote:
Maybe I didn't explain my problem good enough...
The name of my application is WebApp. This name is similar for both the
production server and the test server. The servername (if you understand
what I mean by that term) on the testserver is www.mycomp.com/test, and the
servername on the productionserver is www.mycomp.com.
You suggested to deploy the test-application under a different name (i.e.
test-WebApp), but the problem is that I can't have the same servername for
the test- and production server. See? It's ok to have different
application-names, but the servername have to be different, because there
are in fact two different servers on two different machines.
It seems like Struts thinks the servername is www.mycomp.com even if I'm
working on the testserver with the servername www.mycomp.com/test. Why is
this a problem in Struts?
I hope this explanation was clear to you... I appreciate any response on
this problem :-)
Kjellaug
- Original Message -
From: James Mitchell [EMAIL PROTECTED]
To: Kjellaug Johansen [EMAIL PROTECTED]
Cc: Struts Users Mailing List [EMAIL PROTECTED]
Sent: Friday, March 14, 2003 4:14 PM
Subject: Re: Strutsaction on different WebApps
Sorry that no one helped you, but let's take this back to the list.
How are you planning to do this?
What is the name of your application? test or WebApp
Are you familiar with Request Path Elements?
You should read the servlet spec (section 4.4). That will give you a good
understanding of why the approach you've described is giving the results
you
didn't expect.
My only suggestion to you is to deploy your WebApp under a different name
rather that trying to nest it under some directory.
I wouldn't recommend running your test server as your production box, but
if
you have no choice, try naming your test application as test-WebApp and
deploy it right beside WebApp.
That would give you this:
www.mycomp.com/WebApp
www.mycomp.com/test-WebApp
...I think you'll start seeing the behavior you expect.
--
James Mitchell
Software Developer/Struts Evangelist
http://struts.sourceforge.net/struts-atlanta/
- Original Message -
From: Kjellaug Johansen [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Friday, March 14, 2003 5:39 AM
Subject: Strutsaction on different WebApps
I've posted this on struts-user mail archive, but there haven't been any
response, so I hope you could help me! I hope you have some time to look
at
my problem. Thanks! :-)
I have two servers running webapps, one for production:
www.mycomp.com/WebApp and one for testing: www.mycomp.com/test/WebApp
When I work on the production server there are no problems, but when I
work
on the test-server and try to call a Struts-action (i.e.
www.mycomp.com/test/WebApp/user/saveUser.do), I'm getting redirected to
the
production-server. The 'test' part in the URL for the test-server is
ignored
and I'm getting redirected to www.mycomp.com/WebApp/user/saveUser.do.
The struts-config on the testserver looks like this:
action path=/user/saveUser
type=com.mycomp.web.user.SaveUserAction
name=user
scope=request
input=/jsp/user/editUser.jsp
/action
The action call in the jsp file on the testserver looks like this:
... action = /user/saveUser.do
My questions are:
Doesn't Struts manage an extra level (test) between the serverroot
(www.mycomp.com) and the webapp name (WebApp)? Are there any
config-settings
I can do to solve this?
Kjellaug.
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ArrayList Object[] funkiness
One of our Form's has an ArrayList property. The getter method for that property returns an Object[]. That functionality no longer works on my development machine (it does work on the production server). If I change the return type to ArrayList it then works on my development machine but no longer works in production. What I don't understand is, this is all packaged up in a war file being deployed to the same version of WebLogic, with the same settings, same JVM, same everthing. My questions are: Which is the correct return type for use with logic:iterate ArrayList or Object[]? Any guesses to what may be causing this to happen? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: ArrayList Object[] funkiness
So, if the ArrayList is the right way to go... Why does it explode in the majority of the environments (all developers except for me, and all servers) and Object[] works? Using Struts 1.1B2. Servers: Solaris, Dev boxes: Windows, AppServer: WebLogic. Carl Quoting Rick Reumann [EMAIL PROTECTED]: On Wed, 12 Mar 2003 16:25:08 -0500 Mark Galbreath [EMAIL PROTECTED] wrote: ArrayList; if you return Object[] you will have to cast it into an ArrayList. I know you know this Mark, but just to be a bit more technically correct in case [EMAIL PROTECTED] isn't aware, any of the Collection classes including the base class Collection should work I believe with iterate (it doesn't have to be just type ArrayList... although I find myself using that one the most often). -- Rick Reumann - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: ArrayList Object[] funkiness
How about the important snippets :)
In the Form:
public Object[] getGroup()
{
return group.toArray();
}
In the jsp:
nested:root
nested:iterate property=group id=g // this is the line that dies
nested:write property=name
// other writes and fun things
/nested:iterate
/nested:root
Quoting Rick Reumann [EMAIL PROTECTED]:
On Wed, 12 Mar 2003 15:48:58 -0600
[EMAIL PROTECTED] wrote:
So, if the ArrayList is the right way to go... Why does it explode in
the majority of the environments (all developers except for me, and
all servers) and Object[] works?
Very odd. Before switching to JSTL for tag, I used Collections all the
time in iterate.
Maybe you could post the exact form bean definition and the iterate
portion of you code in the jSP.
--
Rick Reumann
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Re: ArrayList Object[] funkiness
Answers below...
What happens when you have:
ArrayList group;
public ArrayList getGroup() {
return group;
}
The above causes the app to work on my machine, and break on everyone elses.
Also in your code what is the Collection or array holding? In other
words I take it group is the name of some Collection of objects where
each of the objects in there has a property called name ?
nested:root
nested:iterate property=group id=g
nested:write property=name
/nested:iterate
/nested:root
The form's that are in a group are just normal ActionForm's. They have a name
and an id and there is some linking done, but it is all independant of the
ArrayList / Object[] issue.
--
Rick Reumann
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Re: Correctly JSP Request Lifecycle?
Nick, Your hack is actually the correct way to go about it. You should never directly access a JSP in Struts. See the example app that is included with Struts for clarification. Here is the correct order of events: - MyAction grabs JSP (using a forward) and displays it to the user. - User fills in form and Submits. - Action looks at the url, determines which Form to use, and populates the data into that form and calls execute on the appropriate Action (MyAction). - MyAction.execute() now has access to the data that is in the ActionForm that is passed in. Carl Quoting Nick Coleman [EMAIL PROTECTED]: I'm running into a strange issue with struts modules and I want to verify the correct way to implement struts... Let say I have an Action Form named MyForm, an Action named MyAction and an input page named MyPage.jsp. I believe the correct order of operations would be to make the initial request to MyPage.jsp built with struts taglibs to populate form elements from the MyForm object. The user would enter data into the HTML form which would then be posted to /MyAction.do and processed by the MyAction class. After processing the MyAction class forwards either to the MyPage.jsp for rendering more html or some other forward... If my order of events, is flawed please let me know since this sequence only appears to work for the default struts-config.xml and not for any module configurations. If I make a request directly to a jsp page that is associated with an action in a module, the html taglibs are unable to locate the form and action mappings required. As a hack to work around this, all initial requests for modules are made directly to the action via a *.do request. The associated action form contains a string that is connected to the submit button in order to determine if the action is being processed in response to an action form submission or an initial request. Without this extra string I cannot determine whether the user is submitting data or simply navigated to the url. I'm am unsure if this is a bug or user error. Thanks for the assistance, -Nick - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: ArrayList Object[] funkiness
Rick, Thanks for your help. The difference between the two machines is the big question because if they are different, it will be in some obscure fractional way. They are both hitting the same database, using the same version of WebLogic, different OS's (Windows 2k vs WindowsXP), same JVM, EVEN the same war file! The exact same war file works on one machine but not the other. I am living in the Twilight Zone and I have no idea how I got there... Anyway, thanks for your help. I will figure this out somehow... Carl Quoting Rick Reumann [EMAIL PROTECTED]: On Wed, 12 Mar 2003 16:59:31 -0600 [EMAIL PROTECTED] wrote: The above causes the app to work on my machine, and break on everyone elses. So of course the obvious question- what is different about the two machines? Are they accessing the same exact information that is populating the collection/array? Also in your code what is the Collection or array holding? In other words I take it group is the name of some Collection of objects where each of the objects in there has a property called name ? nested:root nested:iterate property=group id=g nested:write property=name /nested:iterate /nested:root The form's that are in a group are just normal ActionForm's. They have a name and an id and there is some linking done, but it is all independant of the ArrayList / Object[] issue. Sorry maybe I wasn't clear, I'm just trying to figure out what is being stored in the Collection called group. The way it's set up above group should be a collection of some beans where each bean in group at least has one field named name (with the appropriate getter obviously). I'm still more stumped on why it would be working on your machine and not the others... different jars in lib? Different tlds? Something is freaky there for sure. I'd stick with using a Collection though for your iterate and work on narrowing down what is enabling it work on one box and not another. -- Rick Reumann - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Correctly JSP Request Lifecycle?
All navigation should go through Actions. Your Action can be set up to handle both types of requests. If your Action is called without any data in your form, then you would do nothing but forward it along to the JSP. If your Action is called and your form has data, then you would use that data and forward the user on to the next page, whether that is another Action or JSP is up to you. I highly recommend reading this: http://www.reumann.net/do/struts/main Carl Quoting Nick Coleman [EMAIL PROTECTED]: Would it be cleaner to define a GlobalForward in the module to the jsp, have the initial request to sent the forward and then have the user post data from that point to the action? I don't know if it would work, but I would image that actions should only be instantiated when work should be performed, not during simple navigation. Is this an incorrect assumption? -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 12, 2003 6:16 PM To: Struts Users Mailing List Subject: Re: Correctly JSP Request Lifecycle? Nick, Your hack is actually the correct way to go about it. You should never directly access a JSP in Struts. See the example app that is included with Struts for clarification. Here is the correct order of events: - MyAction grabs JSP (using a forward) and displays it to the user. - User fills in form and Submits. - Action looks at the url, determines which Form to use, and populates the data into that form and calls execute on the appropriate Action (MyAction). - MyAction.execute() now has access to the data that is in the ActionForm that is passed in. Carl - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Modifying Form Data in Action
I have defined an action mapping that accepts a session-level form. When this action is invoked, the form data is validated and I do some business-logic pre-processing of the data. I need to set a parameter in the form that represents a transaction id value. This action then forwards to another action based on the rules of our business logic. In one of those cases, the action I forward to will need to re-read the session-level form and pull this transaction id from the form and use it to submit a job. The problem I am noticing is that when the second action is being invoked, the form is being 'repopulated' with the initial form values that the form had when it was passed to the first action. Both actions have the form defined at the session-level in their mapping definitions. I have debugging information in action1 that shows the session object is being populated and set appropriately. I even retreive the object after setting it in action1 to validate my value and it's there. In action2, I have added debugging information that checks both the input ActionForm and the session object directly. In both cases, Action2 reflects this form-bean's property to be 0 and should be some 0 value. First of all, is what I am doing possible based on the struts framework? I can set a single attribute in the session and reference that value successfully from action to action; however it seems when using a form object, this isn't working as I had expected it to ... Thanks in advance! Chris - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
