mixed up pages
I still have trouble with mixed up pages.. Sometimes there is output from form beans visible - see the screenshot here: http://www.boeny.de/Bug1.jpg Used is WebSphere - maybe this causes the trouble, I think. Any hints highly appretiated!! Best regards, Bernhard Hirschmann -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: mixed up pages
Might help if you post the JSP code responsible for rendering the page. The resulting html would also help. -Original Message- From: Hirschmann, Bernhard [mailto:[EMAIL PROTECTED]] Sent: Monday, December 02, 2002 16:29 To: Struts User Mailing List (E-Mail) Subject: mixed up pages I still have trouble with mixed up pages.. Sometimes there is output from form beans visible - see the screenshot here: http://www.boeny.de/Bug1.jpg Used is WebSphere - maybe this causes the trouble, I think. Any hints highly appretiated!! Best regards, Bernhard Hirschmann -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
AW: mixed up pages
Posting html code is a little difficult for me, because this only appears very rarely.. But I remember when I once checked the resulting html code, that there suddenly appeared somewhere in the code something like a toString() output from some used beans. Sometimes at the very beginning of the page, sometimes at the middle. In the provided screenshot, you can see the output from a list, which should be displayed in the table below. Also you can see the tiles navigation between it. Very strange. I only can say, that in the JSP nothing is specified, which could produce this output. The problem must be somwhere else I think, maybe at the application server (WS). What to you think? Ever seen such a behavior? -Ursprüngliche Nachricht- Von: Andrew Hill [mailto:[EMAIL PROTECTED]] Gesendet: Montag, 2. Dezember 2002 09:39 An: Struts Users Mailing List Betreff: RE: mixed up pages Might help if you post the JSP code responsible for rendering the page. The resulting html would also help. -Original Message- From: Hirschmann, Bernhard [mailto:[EMAIL PROTECTED]] Sent: Monday, December 02, 2002 16:29 To: Struts User Mailing List (E-Mail) Subject: mixed up pages I still have trouble with mixed up pages.. Sometimes there is output from form beans visible - see the screenshot here: http://www.boeny.de/Bug1.jpg Used is WebSphere - maybe this causes the trouble, I think. Any hints highly appretiated!! Best regards, Bernhard Hirschmann -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Search Results Forms
I think you can use the html:multibox tag. If you have a property myArray in your ActionForm, corresponding to an array of String: html:multibox property=myArray value=0/ html:multibox property=myArray value=1/ html:multibox property=myArray value=2/ ... After submission, the array will contain only values corresponding to the checked checkboxes (1, 2...). The values corresponding to non-checked selectboxes will not appear. Don't forget to setting the corresponding array to zero length in the reset() method. Hope it helps Patrice - Original Message - From: Wendy Cameron [EMAIL PROTECTED] To: Struts Users Mailing List (E-mail) [EMAIL PROTECTED] Sent: Monday, December 02, 2002 3:16 AM Subject: Search Results Forms Has anyone come up with a good way to do checkbox form process with Scrolling search results? Basically you have a list of search results each with a check box next to it. You also have scrolling pages, so you have Page 1 | 2 | 3 links etc. If you use the checkbox with the same name, this can be easily picked up in your form bean etc, however if the user scrolls back and forth through the result checking and unchecking items, this could lead to problems with elements having been checked add, but later they were unchecked etc, and you wouldnt know. I think you could possible work it by numbering the checkbox name. However you lose your ability to automatically populate a form bean. Where the ideal situation is an array 0..n-1 where n is the length, with a set of values, checked if the checkbox was checked and null if it was not or an array of booleans. Has anyone found a nice way to solve this little picadello Regards Wendy -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
[Fwd: [ANNOUNCE] Struts Workflow Extension Package 0.9.3]
Hi everybody! I just released Version 0.9.3 of the Struts Workflow Extension Package. There are no code changes in the package. So why a new version? * I added instructions for using the test application with Struts 1.1 to the file INSTALL.TXT, because some users told me that it was cumbersome to only have them on the web pages. * The package was release with a different license. Due to the fact that I am no license expert, I assumed up to now, that the GNU license was appropriate. I had to learn that it is pretty restrictive, so I changed it to a BSD-like license. For more information about this package visit http://www.livinglogic.de/Struts/ --- Matthias -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: subclassing action
same Mohan Radhakrishnan wrote: Hi, I am looking for information on subclassing actions. Is there a way to transfer control to the subclass if a certain check in the super action is valid ? Is this how this is done ? In normal OO, it happens based on polymorphism. How is it done with struts ? Thanks, Mohan -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Forwards and Frames
Hi, I take this thread and ask for a different question. I searched all around to find some answers. What if I don't use a form and call directly an action from a link in my frame. The action, in some case, must display a page over the frameset (_parent target) or relaunch the frameset (after a logout action for example)... It seems I can't put a target parameter in a forward in the struts-config. Have I to use an intermediary page that loads the frameset in a _parent target via Javascript to do that. ? I know the better way will be to avoid frame based web app... but right now, it's not possible :) Regards, Christophe From: Kristian Duske Subject: RE: Forwards and Frames Date: Mon, 25 Nov 2002 10:32:38 -0800 Hi, Background information: I have a page split into two frames, top and bottom. I have a form in the top part, that displays a list of messages. The user then selects the messages they want displayed and they press a button and the button forwards the information to the bottom form? How do I do this in the Action Class? Or what should I search under? I have Mastering Jakarta Struts and Struts in Action to look into this, I just don't know what it is called. This is more an HTML question than a Struts question. You have to specify the target-Attribute for the html:form tag, very much like in HTML: html:form ... target=bottom ... /html:form The value of this attribute is the name of the bottom frame, as specified in your frameset: frameset ... frame name=top ... frame name=bottom ... /frameset Regards Kristian This message and any attachments (the message) is intended solely for the addressees and is confidential. If you receive this message in error, please delete it and immediately notify the sender. Any use not in accord with its purpose, any dissemination or disclosure, either whole or partial, is prohibited except formal approval. The internet can not guarantee the integrity of this message. BNP PARIBAS (and its subsidiaries) shall (will) not therefore be liable for the message if modified. - Ce message et toutes les pieces jointes (ci-apres le message) sont etablis a l'intention exclusive de ses destinataires et sont confidentiels. Si vous recevez ce message par erreur, merci de le detruire et d'en avertir immediatement l'expediteur. Toute utilisation de ce message non conforme a sa destination, toute diffusion ou toute publication, totale ou partielle, est interdite, sauf autorisation expresse. L'internet ne permettant pas d'assurer l'integrite de ce message, BNP PARIBAS (et ses filiales) decline(nt) toute responsabilite au titre de ce message, dans l'hypothese ou il aurait ete modifie. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
[SURVEY] What is your Struts version ?
Hi, I want to make a little survey about the Struts version you use and why ... so I really appreciate if you can spend a little time to answer it: Survey #1 : Struts version http://sourceforge.net/survey/survey.php?group_id=54542survey_id=13866 Thanx, -emmanuel - Yahoo! Mail -- Une adresse @yahoo.fr gratuite et en français !
Re: Struts administrative funcs
Btw, how do you develop with struts? I mean, I really really hate to waste time by watching Tomcat reload application or sometimes Tomcat itself. Are there any tips tricks to not wasting time? (I'm using IBM Wsad) I user JDeveloper 9.0.3, it has build in Struts support for the Action ActionForm struts-config.xml and JSP/Servlets. The application server is a Oracle 9iAS server standalone (Download, unzip and use version). And that is olso supported by JDeveloper so i can deploy from withing JDeveloper by a mouse click (takes up to 35 seconds for 2 EJB's 10 to 12 Actions/Action forms and over 20 JSP pages). The backend is a Oracle 9i Database. And everything runs on Linux (one computer). So my tips are (global) : 1. Use an IDE that supports the used web-container / Application Server. 2. Use an IDE that has build in support for Struts. 3. Use a FAST computer with a lot of memory. 4. Take a look at ANT this could help with the build/deploy part. It can save a lot of time in the repeated manual actions. I haven't used IBM Wsad so i don't know about that. Ronald. - Original Message - From: Tuncay Baskan (Internet Grubu) [EMAIL PROTECTED] To: Struts-User (E-mail) [EMAIL PROTECTED] Sent: Monday, December 02, 2002 8:35 AM Subject: Struts administrative funcs Hello, I remember struts administrative actions in struts-config.xml (back in 1.0 days). Are there still admin actions in 1.1? (At least to reload configuration and action classes). Btw, how do you develop with struts? I mean, I really really hate to waste time by watching Tomcat reload application or sometimes Tomcat itself. Are there any tips tricks to not wasting time? (I'm using IBM Wsad) /tb. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
struts 1.1. modules examples.
Hello all, I try to use struts 1.1 modules. I will be glad if somebody tells me how to find examples of : - how to declare an action un a struts-config.xml module file ie what is the pattern of the path? (path=/myModuleName/myActionName ?) - how to invoque a module action (html:form action/myModule/myAction.do... ?) - what is the pattern for the forward argument (forward name=succes path=/myModule/myJpsPage.jsp ?) () are only my hypothesis... thanks a lots for any advice. Alexandre. - NetCourrier, votre bureau virtuel sur Internet : Mail, Agenda, Clubs, Toolbar... Web/Wap : www.netcourrier.com Téléphone/Fax : 08 92 69 00 21 (0,34 TTC/min) Minitel: 3615 NETCOURRIER (0,15 TTC/min) -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: WSAD 4.0.3/Struts-blank problem
I'm new to Struts XML. Any hints on how to do this or where to look would be greatly appreciated. -Original Message- From: Tim Dysinger [mailto:[EMAIL PROTECTED]] Sent: Wednesday, November 27, 2002 11:29 AM To: Struts Users Mailing List Subject: Re: WSAD 4.0.3/Struts-blank problem WebSphere has a cache directory of compiled JSP pages. On my build script I make sure and clean it out before redeploying an app. -Tim On Wed, 2002-11-27 at 08:20, Hurdle, Robert H, PERSCOM wrote: I'm using WSAD 4.0.3 with the Struts 1.1-blank.war. When I make changes to a jsp I refresh from local, rebuild the project, and run on the server, but my changes don't show up. They only show when I shut down and restart WebSphere. This doesn't happen with the struts-example app I downloaded. I suspect I may need to modify build.xml, but I'm not sure where to begin. Any guidance would be appreciated. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Initalize input form with data from the database
Hi there, Im having problems calling an action to fetch data from the Database and prepopulate an input form. Basically I have 1 Action, 1 ActionForm and 1 JSP. The ActionForm extends LookupDispatchAction to cope with multiple buttons on the JSP. What I want to do is to call the Action to initalize the JSP with data from the database and resue the same action for all other buttons on the page. Can anybody point me in the right direction. Ta This message contains information that may be privileged or confidential and is the property of the Cap Gemini Ernst Young Group. It is intended only for the person to whom it is addressed. If you are not the intended recipient, you are not authorized to read, print, retain, copy, disseminate, distribute, or use this message or any part thereof. If you receive this message in error, please notify the sender immediately and delete all copies of this message . -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Réf. : Initalize input form with data from thedatabase
I'm little bit new to Struts, but I understood that the procedure is the following: Your Action must populate your ActionForm Bean, then your JSP will display the right values... You have an example of that in the Struts-example included in the release (Edit Registration). Tof Extranet [EMAIL PROTECTED] - 02/12/2002 15:09 Veuillez répondre à [EMAIL PROTECTED] Pour : struts-user cc : Objet : Initalize input form with data from the database Hi there, Im having problems calling an action to fetch data from the Database and prepopulate an input form. Basically I have 1 Action, 1 ActionForm and 1 JSP. The ActionForm extends LookupDispatchAction to cope with multiple buttons on the JSP. What I want to do is to call the Action to initalize the JSP with data from the database and resue the same action for all other buttons on the page. Can anybody point me in the right direction. Ta This message contains information that may be privileged or confidential and is the property of the Cap Gemini Ernst Young Group. It is intended only for the person to whom it is addressed. If you are not the intended recipient, you are not authorized to read, print, retain, copy, disseminate, distribute, or use this message or any part thereof. If you receive this message in error, please notify the sender immediately and delete all copies of this message . -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] This message and any attachments (the message) is intended solely for the addressees and is confidential. If you receive this message in error, please delete it and immediately notify the sender. Any use not in accord with its purpose, any dissemination or disclosure, either whole or partial, is prohibited except formal approval. The internet can not guarantee the integrity of this message. BNP PARIBAS (and its subsidiaries) shall (will) not therefore be liable for the message if modified. - Ce message et toutes les pieces jointes (ci-apres le message) sont etablis a l'intention exclusive de ses destinataires et sont confidentiels. Si vous recevez ce message par erreur, merci de le detruire et d'en avertir immediatement l'expediteur. Toute utilisation de ce message non conforme a sa destination, toute diffusion ou toute publication, totale ou partielle, est interdite, sauf autorisation expresse. L'internet ne permettant pas d'assurer l'integrite de ce message, BNP PARIBAS (et ses filiales) decline(nt) toute responsabilite au titre de ce message, dans l'hypothese ou il aurait ete modifie. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Initalize input form with data from the database
2002. december 2. 15:09 dtummal Cook, Graham ezt rtad: Basically I have 1 Action, 1 ActionForm and 1 JSP. The ActionForm extends LookupDispatchAction to cope with multiple buttons on the JSP. What I want Your ActionForm should extend org.apache.struts.action.ActionForm rather than LookupDispatchAction. Tib -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: session form bean reuse
How do you get session A information available to session B without persisting it somehow (the HttpSessionContext interface is depracated in Java Servlet API v2.1for security reasons...)? Struts will not itself reuse form bean instances across sessions (although your application could copy one if it really wanted to).
RE: Initalize input form with data from the database
But if I extend ActionForm, I cant do the things that LookupDispatchAction does? -Original Message- From: Gemes Tibor [mailto:[EMAIL PROTECTED]] Sent: 02 December 2002 14:19 To: Struts Users Mailing List Subject: Re: Initalize input form with data from the database 2002. december 2. 15:09 datummal Cook, Graham ezt irtad: Basically I have 1 Action, 1 ActionForm and 1 JSP. The ActionForm extends LookupDispatchAction to cope with multiple buttons on the JSP. What I want Your ActionForm should extend org.apache.struts.action.ActionForm rather than LookupDispatchAction. Tib -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] This message contains information that may be privileged or confidential and is the property of the Cap Gemini Ernst Young Group. It is intended only for the person to whom it is addressed. If you are not the intended recipient, you are not authorized to read, print, retain, copy, disseminate, distribute, or use this message or any part thereof. If you receive this message in error, please notify the sender immediately and delete all copies of this message . -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Model 2X and client side XML
Hi, I'm starting a new project, and we're pretty much sold on Struts as it seems to do everything the right way in terms of MVC. I've written my own Servler/JSP MVC framework 2 years ago, but now it's time to go with the apache flow. The project is intranet based, so we are able to make it IE6 only. This means we can use client side XML+XSL to off load processing to the client. StrutsCX seems to offer us a fair amount, but is it still useful when doing client side XSLT. I am I better off just making my own XML Servlet using my own choice of XML libs, not JDOM which seems to have a little bad press? Also the StrutsCX docs suggest a two stage XSL process: 1) data to layout, 2) layout to look and feel. This seems like a good suggestion, but should I put both transforms on the client, or split them across tiers? Has anyone tried stxx? What does it give me over StrutsCX? I might have some more questions later, but this will do for now. Thanks David Roussel -- David Roussel -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Initalize input form with data from the database
2002. december 2. 15:23 dtummal Cook, Graham ezt rtad: But if I extend ActionForm, I cant do the things that LookupDispatchAction does? There must be some misunderstanding. You have 1 action which extends LookupDispatchAction. There is a ActionForm assigned to this Action. If you would like to know more about LookupDispatchAction check Ted Husted's tips (special attention to tip #3) http://husted.com/struts/tips/003.html Hth, Tib -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: struts 1.1-b2 struts-blank bug????
I'm having a similar problem. I'm using WebSphere 4.0.3 with the Struts blank. My changes to the ApplicationResources file or JSPs don't show up until I bring WebSphere down and restart. I've been told that WebSphere has a cache directory of compiled JSP pages and I need to clean it out on my build. I haven't figured out how to do this yet. Oddly, I don't have this problem in the Struts tutorial application. -Original Message- From: Hanasaki JiJi [mailto:[EMAIL PROTECTED]] Sent: Monday, December 02, 2002 1:08 AM To: Struts Users Mailing List Subject: Re: struts 1.1-b2 struts-blank bug I added that entry and still ahve the same error. Dinesh Samson J wrote: Hi The entry for welcome.title in your ApplicationResources.properties file is missing. regards, Dinesh Samson J IT Support ([EMAIL PROTECTED]) UAE Exchange Centre LLC POBox 170, Hamdan Street Abu Dhabi, United Arab Emirates Mobile: +971-50-6682136 Phone: +971-2-6322166,6394342 Fax: +971-2-6340713 -Original Message- From: Hanasaki JiJi [mailto:[EMAIL PROTECTED]] Sent: 02 December 2002 09:59 To: [EMAIL PROTECTED] Subject: struts 1.1-b2 struts-blank bug anyone getting the below error from the blank file? struts-blank/index.jsp type Exception report message description The server encountered an internal error () that prevented it from fulfilling this request. exception org.apache.jasper.JasperException: Missing message for key welcome.title at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.ja va:248) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:289) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:240) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatc her.java:684) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDisp atcher.java:432) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispat cher.java:356) at org.apache.struts.actions.ForwardAction.execute(ForwardAction.java:158) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestPr ocessor.java:446) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java: 266) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:129 -- = = Management is doing things right; leadership is doing the = = right things.- Peter Drucker= =___= = http://www.sun.com/service/sunps/jdc/javacenter.pdf = = www.sun.com | www.javasoft.com | http://wwws.sun.com/sunone = = -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Réf. : RE: struts 1.1-b2 struts-blank bug????
same here only for resources bundle files. in fact, all properties files need the server to be restarted (I believe BEA can do it on the fly), but I don't have this problem with the JSP. Extranet [EMAIL PROTECTED] - 02/12/2002 15:56 Veuillez répondre à [EMAIL PROTECTED] Pour : struts-user cc : Objet : RE: struts 1.1-b2 struts-blank bug I'm having a similar problem. I'm using WebSphere 4.0.3 with the Struts blank. My changes to the ApplicationResources file or JSPs don't show up until I bring WebSphere down and restart. I've been told that WebSphere has a cache directory of compiled JSP pages and I need to clean it out on my build. I haven't figured out how to do this yet. Oddly, I don't have this problem in the Struts tutorial application. -Original Message- From: Hanasaki JiJi [mailto:[EMAIL PROTECTED]] Sent: Monday, December 02, 2002 1:08 AM To: Struts Users Mailing List Subject: Re: struts 1.1-b2 struts-blank bug I added that entry and still ahve the same error. Dinesh Samson J wrote: Hi The entry for welcome.title in your ApplicationResources.properties file is missing. regards, Dinesh Samson J IT Support ([EMAIL PROTECTED]) UAE Exchange Centre LLC POBox 170, Hamdan Street Abu Dhabi, United Arab Emirates Mobile: +971-50-6682136 Phone: +971-2-6322166,6394342 Fax: +971-2-6340713 -Original Message- From: Hanasaki JiJi [mailto:[EMAIL PROTECTED]] Sent: 02 December 2002 09:59 To: [EMAIL PROTECTED] Subject: struts 1.1-b2 struts-blank bug anyone getting the below error from the blank file? struts-blank/index.jsp type Exception report message description The server encountered an internal error () that prevented it from fulfilling this request. exception org.apache.jasper.JasperException: Missing message for key welcome.title at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.ja va:248) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:289) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:240) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatc her.java:684) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDisp atcher.java:432) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispat cher.java:356) at org.apache.struts.actions.ForwardAction.execute(ForwardAction.java:158) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestPr ocessor.java:446) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java: 266) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:129 -- = = Management is doing things right; leadership is doing the = = right things.- Peter Drucker= =___= = http://www.sun.com/service/sunps/jdc/javacenter.pdf = = www.sun.com | www.javasoft.com | http://wwws.sun.com/sunone = = -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] This message and any attachments (the message) is intended solely for the addressees and is confidential. If you receive this message in error, please delete it and immediately notify the sender. Any use not in accord with its purpose, any dissemination or disclosure, either whole or partial, is prohibited except formal approval. The internet can not guarantee the integrity of this message. BNP PARIBAS (and its subsidiaries) shall (will) not therefore be liable for the message if modified. - Ce message et toutes les pieces jointes (ci-apres le message) sont etablis a l'intention exclusive de ses destinataires et sont confidentiels. Si vous recevez ce message par erreur, merci de le detruire et d'en avertir immediatement l'expediteur. Toute utilisation de ce message non conforme a sa destination, toute diffusion ou toute publication, totale ou partielle, est interdite, sauf autorisation expresse. L'internet ne permettant pas d'assurer l'integrite de ce message, BNP PARIBAS (et ses filiales) decline(nt) toute responsabilite au titre de ce message, dans l'hypothese ou il aurait ete modifie. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
auto-generation of form class or dynaActionForm tags from html form page?
does anyone know if there is an ant-based utility that will scan .html files in a specified folder and based on html form tag definitions in ay of the files in the folder, automatically generate a struts form class in a specified folder *or* update the struts-config.xml file by adding the appropriate DynaActionForm form-bean tags? thank you. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
loading message resources from database?
Hello, I'd like to allow admins of my application to edit message resources via web interface. It seems it would be nice to have such resources stored in a database instead of properties file. I see it should be possible to implement loading my resources from database by subclassing MessageResourcesFactory and MessageResources classes from org.apache.struts.util. But I believe I'm not the first one who needs something like that. Don't you know about any open source Struts extension containing something like that? Or is such feature planned in future version of Struts? Thanks Pavel -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Initalize input form with data from the database
Yep I see what you mean. I've got my page working as tip #003 of Ted Husteds example. But I dont understand how I can initialy call the JSP page by going through the LookupDispatchAction! -Original Message- From: Gemes Tibor [mailto:[EMAIL PROTECTED]] Sent: 02 December 2002 14:31 To: Struts Users Mailing List Subject: Re: Initalize input form with data from the database 2002. december 2. 15:23 datummal Cook, Graham ezt irtad: But if I extend ActionForm, I cant do the things that LookupDispatchAction does? There must be some misunderstanding. You have 1 action which extends LookupDispatchAction. There is a ActionForm assigned to this Action. If you would like to know more about LookupDispatchAction check Ted Husted's tips (special attention to tip #3) http://husted.com/struts/tips/003.html Hth, Tib -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] This message contains information that may be privileged or confidential and is the property of the Cap Gemini Ernst Young Group. It is intended only for the person to whom it is addressed. If you are not the intended recipient, you are not authorized to read, print, retain, copy, disseminate, distribute, or use this message or any part thereof. If you receive this message in error, please notify the sender immediately and delete all copies of this message . -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: loading message resources from database?
Someone has implemented this already. Search google or the mail archive for a link. David From: Pavel Kolesnikov [EMAIL PROTECTED] Reply-To: Struts Users Mailing List [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: loading message resources from database? Date: Mon, 2 Dec 2002 16:55:50 +0100 (CET) Hello, I'd like to allow admins of my application to edit message resources via web interface. It seems it would be nice to have such resources stored in a database instead of properties file. I see it should be possible to implement loading my resources from database by subclassing MessageResourcesFactory and MessageResources classes from org.apache.struts.util. But I believe I'm not the first one who needs something like that. Don't you know about any open source Struts extension containing something like that? Or is such feature planned in future version of Struts? Thanks Pavel -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] _ Tired of spam? Get advanced junk mail protection with MSN 8. http://join.msn.com/?page=features/junkmail -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Remove browser toolbars 'n' such.
I remember someone on the list saying that, when creating a struts app, that remove all toolbars, address bar, and navigational button from the browser ... I like this idea, but can't seem to find out how. My JSP's are under the WED-INF folder and my index.jsp simply forwards to the initial request. Any ideas on how to popup the application in a window without on the browser jazz? Darren. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
jsession and Apache
Hi all: I'm developing a struts application in Tomcat 3.3.1 and Apache 1.3.x using mod_jd. My problem is that the images I render with the html:img tag are broken because Tomcat add a ;jsession at the end of the image URL and Apache doesn't find it and generate a 404 error. How can I remove jsession from the URL? Can you help me? Thank you in advance Regards - Miguel Ángel Medina López Logic Factory: www.logic-factory.com Granada - España -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Complicated Web Interfaces?
On Mon, 2 Dec 2002, Savantraj, Chennamakal Subramanian wrote: Date: Mon, 2 Dec 2002 11:21:52 +0800 From: Savantraj, Chennamakal Subramanian [EMAIL PROTECTED] Reply-To: Struts Users Mailing List [EMAIL PROTECTED] To: 'Struts Users Mailing List' [EMAIL PROTECTED] Subject: RE: Complicated Web Interfaces? By considering complcated GUI, we are planning to move to Swing Applications, which are deployed using WEB START. Our idea is to use a controller to Navigate between Swing Application and Server side Business Logic. So the core business Logic still run in server and GUI components run Locally.Not decided yet how to Transfer Data back and forth between Application and Server.Pls share your experience.. Any serious problem(s) with this approach? In general, this is a viable solution for UIs that are not amenable to the limitations of HTML browsers, and/or need to run in an environment where a browser is not available. The primary downsides are that your user must download a JVM if they don't have one (although only once), and your developers must know both Swing and HTML if you're delivering the same app both ways. For client-server communication, you could look at a web services style approach, or perhaps design some Struts actions that accept serialized Java objects represent the request and return a serialized Java object containing the results. The request-response nature of HTTP is actually quite helpful for this sort of requirement. Craig -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Remove browser toolbars 'n' such.
Darren,
we use something like this:
%-- Begin JavaScript Section to open a new window --%
SCRIPT language=JavaScript1.1
function module_window(url)
{
var str =
left=0,screenX=0,top=0,screenY=0,resizable=yes,scrollbars=yes;
if (window.screen)
{
var ah = screen.availHeight - 30;
var aw = screen.availWidth - 10;
str += ,height= + ah;
str += ,innerHeight= + ah;
str += ,width= + aw;
str += ,innerWidth= + aw;
}
var new_url = url + v_password ;
win=window.open(new_url, w, str);
}
/SCRIPT
it sets the height of the page and configures some of the attributes
-Original Message-
From: Darren Hill [mailto:[EMAIL PROTECTED]]
Sent: Monday, December 02, 2002 11:42 AM
To: 'Struts Users Mailing List'
Subject: Remove browser toolbars 'n' such.
I remember someone on the list saying that, when creating a
struts app, that
remove all toolbars, address bar, and navigational button from the browser
... I like this idea, but can't seem to find out how.
My JSP's are under the WED-INF folder and my index.jsp simply forwards to
the initial request. Any ideas on how to popup the application
in a window
without on the browser jazz?
Darren.
--
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Re: Remove browser toolbars 'n' such.
On 2-12-2002 17:42, Darren Hill [EMAIL PROTECTED] wrote: I remember someone on the list saying that, when creating a struts app, that remove all toolbars, address bar, and navigational button from the browser ... I like this idea, but can't seem to find out how. My JSP's are under the WED-INF folder and my index.jsp simply forwards to the initial request. Any ideas on how to popup the application in a window without on the browser jazz? Darren. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] I could be wrong but you might need to mail a javascript mail group.. Look at the javascript documentation for window.open() Cheers mark -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Remove browser toolbars 'n' such.
Use javascript to open the popup window. window.open(url of content,HTML target name for window,Window Properties) In window properties you can set many, many properties of the browser window, including the ones you asked about. See any good Javascript book for a list of the allowed properties to set. ron -Original Message- From: Darren Hill [mailto:[EMAIL PROTECTED]] Sent: Monday, December 02, 2002 10:42 AM To: 'Struts Users Mailing List' Subject: Remove browser toolbars 'n' such. I remember someone on the list saying that, when creating a struts app, that remove all toolbars, address bar, and navigational button from the browser ... I like this idea, but can't seem to find out how. My JSP's are under the WED-INF folder and my index.jsp simply forwards to the initial request. Any ideas on how to popup the application in a window without on the browser jazz? Darren. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Complicated Web Interfaces?
On Mon, 2 Dec 2002, Daniel Joshua wrote: Date: Mon, 2 Dec 2002 11:36:18 +0800 From: Daniel Joshua [EMAIL PROTECTED] Reply-To: Struts Users Mailing List [EMAIL PROTECTED], [EMAIL PROTECTED] To: 'Struts Users Mailing List' [EMAIL PROTECTED], [EMAIL PROTECTED] Subject: RE: Complicated Web Interfaces? Yup I read it... I also read an article on it at http://www.javaworld.com/javaworld/jw-11-2002/jw-1129-jsf.html But, my question is, how long before it will be ready for use? There will be at least one more EA type release (and I'll release an EA of a Struts integration library at the same time), with final release of JavaServer Faces aimed at sometime next year. Sorry I can't be more precise than that ... the schedule's under discussion in the Expert Group. PS: It looks cool! Thanks ... it's designed to be cool :-). Regards, Daniel Craig -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: subclassing action
On Mon, 2 Dec 2002, Mohan Radhakrishnan wrote: Date: Mon, 2 Dec 2002 11:51:27 +0530 From: Mohan Radhakrishnan [EMAIL PROTECTED] Reply-To: Struts Users Mailing List [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: subclassing action Hi, I am looking for information on subclassing actions. Is there a way to transfer control to the subclass if a certain check in the super action is valid ? Is this how this is done ? In normal OO, it happens based on polymorphism. How is it done with struts ? A common technique in Struts based apps is to have a common base Action that embeds functionality common to a set of your application's requirements, such as customized login checking. The general pattern would be to have the common base class implement the public execute() method (in 1.0 it was perform()), and then dispatch to business logic in some other (usually protected) methods defined by the base class. You can also do things like dynamically choose which business logic method to call, based on request parameters. This use case is so common that Struts provides a standard base class (org.apache.struts.actions.DispatchAction) for you. Thanks, Mohan Craig -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Struts administrative funcs
On Mon, 2 Dec 2002, [iso-8859-9] Tuncay Baskan (Ýnternet Grubu) wrote: Date: Mon, 2 Dec 2002 09:35:58 +0200 From: [iso-8859-9] Tuncay Baskan (Ýnternet Grubu) [EMAIL PROTECTED] Reply-To: Struts Users Mailing List [EMAIL PROTECTED] To: Struts-User (E-mail) [EMAIL PROTECTED] Subject: Struts administrative funcs Hello, I remember struts administrative actions in struts-config.xml (back in 1.0 days). Are there still admin actions in 1.1? (At least to reload configuration and action classes). No ... it turned out that Struts couldn't really do everything people expected when trying to reload an application, and it makes no sense to duplicate what servlet containers do already. You should use the application reload facilities of your container -- such as the ability to reload on demand using Tomcat's manager webapp. Btw, how do you develop with struts? I mean, I really really hate to waste time by watching Tomcat reload application or sometimes Tomcat itself. Are there any tips tricks to not wasting time? (I'm using IBM Wsad) Personally, I use the Ant tasks supplied with Tomcat 4.1 (I'm a command line wienie rather than a GUI wienie :-). I've also factored out the time-expensive initialization operations like opening connection pools, using the JNDI resources support that Tomcat provides, so typical app reload time is a couple of seconds. I don't feel bad about typing ant reload and waiting that long. /tb. Craig -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: session form bean reuse
On Mon, 2 Dec 2002, Mark Lepkowski wrote: Date: Mon, 02 Dec 2002 09:21:42 -0500 From: Mark Lepkowski [EMAIL PROTECTED] Reply-To: Struts Users Mailing List [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Subject: Re: session form bean reuse How do you get session A information available to session B without persisting it somehow (the HttpSessionContext interface is depracated in Java Servlet API v2.1for security reasons...)? Struts will not itself reuse form bean instances across sessions (although your application could copy one if it really wanted to). Use servlet context attributes to share information between all the sessions in your webapp. Craig -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Re: struts 1.1. modules examples.
You can get some doc here : http://jakarta.apache.org/struts/userGuide/building_controller.html#dd_config_modules But there are no example of what i was asking for... Message d'origine Date: Mon, 02 Dec 2002 10:38:01 -0600 De: Hanasaki JiJi [EMAIL PROTECTED] A: [EMAIL PROTECTED] Sujet: Re: struts 1.1. modules examples. that rocks! wehre can i get docs on this and the xamples? [EMAIL PROTECTED] wrote: Modules are struts 1.1 sub webapps. This means you can part your webapp into fragments if it's going larger. Then each developpement team can work on a part of the webapp, use as many struts-config as parts of the webapp etc... Message d'origine Date: Mon, 02 Dec 2002 09:53:11 -0600 De: Hanasaki JiJi [EMAIL PROTECTED] A: [EMAIL PROTECTED] Sujet: Re: struts 1.1. modules examples. What are modules? [EMAIL PROTECTED] wrote: Hello all, I try to use struts 1.1 modules. I will be glad if somebody tells me how to find examples of : - how to declare an action un a struts-config.xml module file ie what is the pattern of the path? (path=/myModuleName/myActionName ?) - how to invoque a module action (html:form action/myModule/myAction.do... ?) - what is the pattern for the forward argument (forward name=succes path=/myModule/myJpsPage.jsp ?) () are only my hypothesis... thanks a lots for any advice. Alexandre. -- = = Management is doing things right; leadership is doing the = = right things.- Peter Drucker= =___= = http://www.sun.com/service/sunps/jdc/javacenter.pdf = = www.sun.com | www.javasoft.com | http://wwws.sun.com/sunone = = - NetCourrier, votre bureau virtuel sur Internet : Mail, Agenda, Clubs, Toolbar... Web/Wap : www.netcourrier.com Téléphone/Fax : 08 92 69 00 21 (0,34 #8364; TTC/min) Minitel: 3615 NETCOURRIER (0,15 #8364; TTC/min) -- = = Management is doing things right; leadership is doing the = = right things.- Peter Drucker= =___= = http://www.sun.com/service/sunps/jdc/javacenter.pdf = = www.sun.com | www.javasoft.com | http://wwws.sun.com/sunone = = - NetCourrier, votre bureau virtuel sur Internet : Mail, Agenda, Clubs, Toolbar... Web/Wap : www.netcourrier.com Téléphone/Fax : 08 92 69 00 21 (0,34 TTC/min) Minitel: 3615 NETCOURRIER (0,15 TTC/min) -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Learning Struts
Well, unfortunately, the books are not yet available in HK bookstores... need to wait for some time. sigh. Eric - Original Message - From: Vincent Stoessel [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Monday, November 25, 2002 11:09 AM Subject: Re: Learning Struts You are in the very fortunate position right now. Before this month there was very little published about struts. Now there are Wiley , Manning and Orielly books on the subject. Go to your favorite online bookseller and type in jakarta struts or java struts and you will be rewarded. Eric Tse wrote: Dear all, I am interested in learning struts framework and tried to search some articles and kick-start my journey. However, it seems to me that all of the tutorial gave me much information for the MVC architecture which I know already. Do you have any simple war/jar file for my learning? I read through the struts-example.war already. It does not give me guidance to me to learn. Anyone can help? Thanks a lot. Eric -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Learning Struts
yeah i read that. it's good ! Thanks a lot Eric - Original Message - From: Bala Murali [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Monday, November 25, 2002 11:37 AM Subject: Re: Learning Struts Hi Eric, For very basic step-by-step guide(with complete example) the following is a good one. http://rzserv2.fhnon.de/~lg002556/struts/Doku.html Warm rgds, === Bala Murali Technical consultant - J2EE http://indiago.blogspot.com === Eric == Eric Tse [EMAIL PROTECTED] writes: Eric Dear all, Eric I am interested in learning struts framework and tried to search some articles and kick-start my journey. However, it seems to me that all of the tutorial gave me much information for the MVC architecture which I know already. Eric Do you have any simple war/jar file for my learning? I read through the struts-example.war already. It does not give me guidance to me to learn. Anyone can help? From the top-level of the Struts home page, click on Resources. This will provide you with many links to articles and tutorials about Struts. -- === David M. Karr ; Java/J2EE/XML/Unix/C++ [EMAIL PROTECTED] ; SCJP -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Remove browser toolbars 'n' such.
You need to do a bit of JavaScript for this. Use window.open(). See MSDN DHTML References fopr more info. http://msdn.microsoft.com/library/default.asp?url=/workshop/author/dhtml/reference/dhtmlrefs.asp On your initial page you need to have a Click here to enter type link that has an onclick handler to call window.open(). In the arguaments to window.open() you can turn the menus, address bar and toolbar on or off. David On Mon, 2 Dec 2002 11:42:10 -0500 , Darren Hill [EMAIL PROTECTED] said: I remember someone on the list saying that, when creating a struts app, that remove all toolbars, address bar, and navigational button from the browser ... I like this idea, but can't seem to find out how. My JSP's are under the WED-INF folder and my index.jsp simply forwards to the initial request. Any ideas on how to popup the application in a window without on the browser jazz? Darren. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- David Roussel -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Dynamically generated forms
Hi All, I have a form where I want to generate forms dynamically. For instance, I have a language bean with 3 objects so in my form I have 3 fields i.e. html:text property=cardNumberfield_en/ html:text property=cardNumberfield_de/ html:text property=cardNumberfield_dk/ When I add an object to the language bean I want to have html:text property=field_en/ html:text property=field_de/ html:text property=field_dk/ html:text property=field_se/ Is there a way to do this? That is, dynamically genertate the form fields? All of my data is coming out of a ValidatorForm. thanks Jordan -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Remove browser toolbars 'n' such.
Thanks everyone ...
I'll include what I came up with ... for further archive searches ...
SCRIPT
window.open('html:rewrite forward=welcome/', CanXApp,
fullscreen=no,toolbar=no,status=no,menubar=no,scrollbars=yes,resizable=yes,
directories=no,location=no)
this.window.close
/SCRIPT
This preserves HUSTED Tip to redirect into the struts app so that no jsp is
ever directly accessed .. everything goes through the framework.
Darren.
Thanks for everyones input.
-Original Message-
From: David Roussel [mailto:[EMAIL PROTECTED]]
Sent: December 2, 2002 12:12 PM
To: [EMAIL PROTECTED]
Subject: Re: Remove browser toolbars 'n' such.
You need to do a bit of JavaScript for this. Use window.open().
See MSDN DHTML References fopr more info.
http://msdn.microsoft.com/library/default.asp?url=/workshop/author/dhtml/ref
erence/dhtmlrefs.asp
On your initial page you need to have a Click here to enter type link
that has an onclick handler to call window.open(). In the arguaments to
window.open() you can turn the menus, address bar and toolbar on or off.
David
On Mon, 2 Dec 2002 11:42:10 -0500 , Darren Hill [EMAIL PROTECTED] said:
I remember someone on the list saying that, when creating a struts app,
that
remove all toolbars, address bar, and navigational button from the
browser
... I like this idea, but can't seem to find out how.
My JSP's are under the WED-INF folder and my index.jsp simply forwards to
the initial request. Any ideas on how to popup the application in a
window
without on the browser jazz?
Darren.
--
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mailto:[EMAIL PROTECTED]
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David Roussel
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Struts Form Beans Value Objects
I have an EJB which returns me a HeaderVO (Value Object) inside this VO I have an Array List of LineVO's. As you'd except all my Value objects are Serializable. Ok now i want to display this data to my client so I will have a header html table and a lines html table. My header and lines both contain text fields to allow for client updates. Here's where i'm seeking some assistance: should I * Extract the data from my headerVO and insert it into a FormBean and then store my linesVO data as a 2Dimensional Array in my form bean. Is there a better way to do this without writing extra code to deal with conversion between VO's and a Form Bean i.e. can i store the value objects instead a form bean but yet allow for user updates to the data. Your ideas and suggestions would be gratefully appreciated. _ Tired of spam? Get advanced junk mail protection with MSN 8. http://join.msn.com/?page=features/junkmail -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Struts Form Beans Value Objects
I think you can place the VO in your form bean, and have text fields to update the different properties. For example, if you have a property header that contains your HeaderVO: html:text property=header.myProperty/ After submission, the VO in the form bean will contain the data entered by the user, without additional code. Hope it helps Patrice - Original Message - From: Pat Quinn [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Monday, December 02, 2002 7:08 PM Subject: Struts Form Beans Value Objects I have an EJB which returns me a HeaderVO (Value Object) inside this VO I have an Array List of LineVO's. As you'd except all my Value objects are Serializable. Ok now i want to display this data to my client so I will have a header html table and a lines html table. My header and lines both contain text fields to allow for client updates. Here's where i'm seeking some assistance: should I * Extract the data from my headerVO and insert it into a FormBean and then store my linesVO data as a 2Dimensional Array in my form bean. Is there a better way to do this without writing extra code to deal with conversion between VO's and a Form Bean i.e. can i store the value objects instead a form bean but yet allow for user updates to the data. Your ideas and suggestions would be gratefully appreciated. _ Tired of spam? Get advanced junk mail protection with MSN 8. http://join.msn.com/?page=features/junkmail -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Help with bean:message
Hi,
I want to create a String[] using messages in my JSP page. Can
somebody tell me how to do that? Or is there any other better way of doing
this?
Requirement is simple, I want to display days (Monday thru Sunday) in my
JSP, Since our application is multi-lingual I want to get this from
properties file, some thing like
String[] arrayOfDays = { bean:message key=day1/, bean:message
key=day2/ };
Any help would be greatly appreciated!
Thanks,
Jana.
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[slightly OT] Time zone strategies
Hi all, Although this problem isn't necessarily unique to struts, it's certainly something that many of you may have come across in building struts applications. I'm writing a CRUD-type app to manage news articles which will support users in various time zones. Individual articles have date/time stamps which are normalized to the server reference timezone as they are stored in the model layer. However, each user should see and modify the dates in his/her own timezone on the presentation layer, optionally specifying alternate timezones if desired. My current approach is the following (bear with me): - business layer object ArticleBO contains a Date field populated from db with ResultSet.getDate() - view layer ActionForm ArticleForm contains a Date object (internalDate) as well as String fields for date and time; internalDate is prepopulated from ArticleBO for view/edit actions - Article JSP contains two text fields for date and time strings, which are not themselves prepopulated from the ArticleForm, but rather filled in as the page loads via JavaScripts which use internalDate.getTime() to create a localized JavaScript Date object and corresponding date/time strings for the form - ArticleForm also contains a hidden field clientTimezoneOffset that is populated by JavaScript as (new Date()).getTimezoneOffset(), which is the client's GMT offset in minutes - ArticleForm returns to my add/edit/whatever Action after validation, at which point the date/time strings are converted back to a Date object using a SimpleDateFormat. The SimpleDateFormat is set to the client's timezone using the offset information in the clientTimezoneOffset field. This is tricky because 1. JavaScript-supplied values are the negative of what Java expects -- for example, California comes out as +8 (+7 DST) instead of -0800 (-0700 DST) 2. Since the offset value is adjusted for DST according to the local time on the client, the retrieval method must un-adjust it accordingly when setting the raw offset of the resulting TimeZone (which is DST-neutral) - ArticleBO populated from ArticleForm now holds a Date object in the server's timezone It took me awhile to figure that all out, and it seems to work well based on the testing I've done by setting the test lab machines' clocks/timezones every which way. It's an awfully convoluted process, though, and I don't like to rely on JavaScript. Has anyone else come up with a better solution? Thanks Ryan Olson -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Docs
I wondered why the nightly builds increased in size by 10 megs. Has anybody complimented you guys on the new documentation yet? Just in case: great job! It's really pulling together nicely. I'd say that with the updated docs, Ted and Chuck's books, and everything else, Struts is well on the way to becoming the most thoroughly documented open-source project there is. Keep up the great work! Steve [but psst . . . the faq dir is missing from the 1202 build ;)] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Looking for Struts powerpoint slides
Hi, I need to put together a powerpoint presentation to introduce Struts 1.1 and Tiles to an audience of Java web developers. I am sure this has been done before, so I was hoping may be somebody out there is willing to share his/her own slides with me. Complete presentations, or just a couple of slides, it is all welcome. May be you can send it to me directly, at [EMAIL PROTECTED], so we do not annoy subscribers of this mailing list with large attachments. Thanks in advance! Steven. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Validator in struts 1.1
This happened to me too...
Defining a proxy within the Tomcat JVM using the CATALINA_OPTS
environment variable solved my problem...
CATALINA_OPTS=-DproxySet=true -DproxyHost=proxy-name
-DproxyPort=proxy-port
jorge
-Original Message-
From: Frost, Gary [IT] [mailto:[EMAIL PROTECTED]]
Sent: segunda-feira, 2 de Dezembro de 2002 7:54
To: [EMAIL PROTECTED]
Subject: Validator in struts 1.1
Hi, I'm trying to get the validator to work, and I must be doing
something wrong, coz when I look at the debug output of the webapp I see
the following message
2002-12-02 18:31:05,744 INFO [main]
org.apache.struts.validator.ValidatorPlugIn[] - Loading validation rules
file from '/WEB-INF/config/validator-rules.xml'
2002-12-02 18:31:05,772 DEBUG [main]
org.apache.commons.digester.Digester.sax[] -
setDocumentLocator(org.apache.crimson.parser.Parser2$DocLocator@354749)
2002-12-02 18:31:05,773 DEBUG [main]
org.apache.commons.digester.Digester.sax[] - startDocument() 2002-12-02
18:31:05,789 DEBUG [main] org.apache.commons.digester.Digester.sax[] -
resolveEntity('-//Apache Software Foundation//DTD Commons Validator
Rules Configuration 1.0//EN',
'http://jakarta.apache.org/commons/dtds/validator_1_0.dtd')
2002-12-02 18:31:06,149 ERROR [main]
org.apache.commons.digester.Digester[]
- Parse Fatal Error at line 4 column -1: External entity not found:
http://jakarta.apache.org/commons/dtds/validator_1_0.dtd;.
java.net.UnknownHostException: jakarta.apache.org
at org.apache.crimson.parser.Parser2.fatal(Parser2.java:3035)
at
org.apache.crimson.parser.Parser2.externalParameterEntity(Parser2.java:2
723)
at
org.apache.crimson.parser.Parser2.maybeDoctypeDecl(Parser2.java:1154)
at
org.apache.crimson.parser.Parser2.parseInternal(Parser2.java:488)
at org.apache.crimson.parser.Parser2.parse(Parser2.java:304)
at
org.apache.crimson.parser.XMLReaderImpl.parse(XMLReaderImpl.java:433)
at
org.apache.commons.digester.Digester.parse(Digester.java:1561)
at
org.apache.commons.validator.ValidatorResourcesInitializer.initialize(Va
lida
torResourcesInitializer.java:256)
at
org.apache.struts.validator.ValidatorPlugIn.initResources(ValidatorPlugI
n.ja
va:224)
at
org.apache.struts.validator.ValidatorPlugIn.init(ValidatorPlugIn.java:16
7)
snip
I.e. from what I see here its trying to go externally to resolve the
dtd...
I was using 1.1Beta2, and though maybe that it was a bug that has been
corrected, so I grabbed the latest nightly build (20021201), I copied
all the jar files into my WEB_INF/lib directory, and they certainly seem
to be loading ok, I checked and confirmed that the validator_1_0.dtd is
in the commons-validator.jar (it does).
I looked in the Catalina.out from Tomcat 4, and saw quite a few
ContextConfig[/webatlas]: Scanning library JAR files
ContextConfig[/webatlas]:
tldConfigJar(/WEB-INF/lib/standard.jar): Processing entry
'META-INF/sql-rt.tld'
XmlMapper: Set locator :
org.apache.xerces.readers.DefaultEntityHandler@4cc588
Resolve: -//Sun Microsystems, Inc.//DTD JSP Tag Library
1.2//EN http://java.sun.com/dtd/web-jsptaglibrary_1_2.dtd
Using alternate DTD
/javax/servlet/jsp/resources/web-jsptaglibrary_1_2.dtd
Notation: WEB-JSPTAGLIB.1_2 -//Sun Microsystems,
Inc.//DTD JSP Tag Library 1.2//EN null
ContextConfig[/webatlas]:
tldConfigJar(/WEB-INF/lib/standard.jar): Processing entry
'META-INF/c.tld'
And the same for struts.jar (i.e.
ContextConfig[/webatlas]:
tldConfigJar(/WEB-INF/lib/struts.jar): Processing entry
'META-INF/tlds/struts-nested.tld'
XmlMapper: Set locator :
org.apache.xerces.readers.DefaultEntityHandler@3adc56
Resolve: -//Sun Microsystems, Inc.//DTD JSP Tag Library
1.1//EN http://java.sun.com/j2ee/dtds/web-jsptaglibrary_1_1.dtd
Using alternate DTD
/javax/servlet/jsp/resources/web-jsptaglibrary_1_1.dtd)
But nothing for validator.jar in that section (even though near the top
of the output was a line
WebappLoader[/webatlas]: Deploy JAR
/WEB-INF/lib/commons-validator.jar to
/home/gf06866/projects/webATLAS/dist/war/WEB-INF/lib/commons-validator.j
ar
So it seems that it is picking up the jar ok...!!
I confirmed that my struts.xml was loading the validator in the plugin
correctly, it reads
plug-in
className=org.apache.struts.validator.ValidatorPlugIn
set-property property=pathnames
value=/WEB-INF/config/validator-rules.xml,
/WEB-INF/config/logon/validator.xml/
/plug-in
And the two validator files are reference the correct DOC_TYPE, they
(both) read
!DOCTYPE form-validation PUBLIC
-//Apache Software Foundation//DTD Commons Validator Rules
Configuration 1.0//EN
http://jakarta.apache.org/commons/dtds/validator_1_0.dtd;
The net result is that obviously the validator isn't
RE: [slightly OT] Time zone strategies
I didn't delve too much into the details of your current approach, but couldn't you do this fairly easily using the Calendar class... Date fromDb = ResultSet.getDate(...); Calendar cal = Calendar.getInstance(user's TimeZone, optionally user's Locale); cal.setTime(fromDb); Now you can manipulate/display the values in the user's timezone --- - Nayan Hajratwala - Chikli Consulting LLC - http://www.chikli.com -Original Message- From: Ryan Olson [mailto:[EMAIL PROTECTED]] Sent: Monday, December 02, 2002 2:23 PM To: Struts Users Mailing List Subject: [slightly OT] Time zone strategies Hi all, Although this problem isn't necessarily unique to struts, it's certainly something that many of you may have come across in building struts applications. I'm writing a CRUD-type app to manage news articles which will support users in various time zones. Individual articles have date/time stamps which are normalized to the server reference timezone as they are stored in the model layer. However, each user should see and modify the dates in his/her own timezone on the presentation layer, optionally specifying alternate timezones if desired. My current approach is the following (bear with me): - business layer object ArticleBO contains a Date field populated from db with ResultSet.getDate() - view layer ActionForm ArticleForm contains a Date object (internalDate) as well as String fields for date and time; internalDate is prepopulated from ArticleBO for view/edit actions - Article JSP contains two text fields for date and time strings, which are not themselves prepopulated from the ArticleForm, but rather filled in as the page loads via JavaScripts which use internalDate.getTime() to create a localized JavaScript Date object and corresponding date/time strings for the form - ArticleForm also contains a hidden field clientTimezoneOffset that is populated by JavaScript as (new Date()).getTimezoneOffset(), which is the client's GMT offset in minutes - ArticleForm returns to my add/edit/whatever Action after validation, at which point the date/time strings are converted back to a Date object using a SimpleDateFormat. The SimpleDateFormat is set to the client's timezone using the offset information in the clientTimezoneOffset field. This is tricky because 1. JavaScript-supplied values are the negative of what Java expects -- for example, California comes out as +8 (+7 DST) instead of -0800 (-0700 DST) 2. Since the offset value is adjusted for DST according to the local time on the client, the retrieval method must un-adjust it accordingly when setting the raw offset of the resulting TimeZone (which is DST-neutral) - ArticleBO populated from ArticleForm now holds a Date object in the server's timezone It took me awhile to figure that all out, and it seems to work well based on the testing I've done by setting the test lab machines' clocks/timezones every which way. It's an awfully convoluted process, though, and I don't like to rely on JavaScript. Has anyone else come up with a better solution? Thanks Ryan Olson -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Looking for Struts powerpoint slides
I put together a set of Powerpoints for use in presenting Struts to a reasonably non-technical audience. It is intended really as a management presentation, but I'm sure you could reuse some of the slides. If you add slides for Tiles or to add more detail for developers, plese let me know and I'll incorporate them. The presentation is on the website for my new book Struts Kick Start which shuld be available from Amazon soon - the address is: http://www.strutskickstart.com Best of luck, Kevin Steven Davelaar [EMAIL PROTECTED] on 12/02/2002 02:38:37 PM Please respond to Struts Users Mailing List [EMAIL PROTECTED] To:struts [EMAIL PROTECTED] cc: (bcc: Kevin Bedell/Systems/USHO/SunLife) Subject:Looking for Struts powerpoint slides Hi, I need to put together a powerpoint presentation to introduce Struts 1.1 and Tiles to an audience of Java web developers. I am sure this has been done before, so I was hoping may be somebody out there is willing to share his/her own slides with me. Complete presentations, or just a couple of slides, it is all welcome. May be you can send it to me directly, at [EMAIL PROTECTED], so we do not annoy subscribers of this mailing list with large attachments. Thanks in advance! Steven. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] --- This e-mail message (including attachments, if any) is intended for the use of the individual or entity to which it is addressed and may contain information that is privileged, proprietary , confidential and exempt from disclosure. If you are not the intended recipient, you are notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this communication in error, please notify the sender and erase this e-mail message immediately. --- -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Struts Form Beans Value Objects
Most likely, you will find good reasons to have value objects which are specific to your business logic layer, and value objects which are specific to your view layer, even if they have identical contents in many cases. There's a couple of reasons for this (other people may see others). Probably the best reason is that your form beans should contain string values, as that's the form that the user entered the data in, but your business logic value objects should contain values in your domain types. You may also find that you have fields in one layer that you don't need to communicate to the other layer. It's conceivable you could just ignore the values that don't apply at one layer, but it would be cleaner if each layer just gets the data it needs, as if someone else works on this code, they won't get confused about which values each layer really needs. In most cases, you'll still be able to use Beanutils to copy bean values from one layer to another, even if there are standard data type conversions. -Original Message- From: Pat Quinn [mailto:[EMAIL PROTECTED]] I have an EJB which returns me a HeaderVO (Value Object) inside this VO I have an Array List of LineVO's. As you'd except all my Value objects are Serializable. Ok now i want to display this data to my client so I will have a header html table and a lines html table. My header and lines both contain text fields to allow for client updates. Here's where i'm seeking some assistance: should I * Extract the data from my headerVO and insert it into a FormBean and then store my linesVO data as a 2Dimensional Array in my form bean. Is there a better way to do this without writing extra code to deal with conversion between VO's and a Form Bean i.e. can i store the value objects instead a form bean but yet allow for user updates to the data. Your ideas and suggestions would be gratefully appreciated. _ Tired of spam? Get advanced junk mail protection with MSN 8. http://join.msn.com/?page=features/junkmail -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Please help! More nested tag trouble with DynaValidatorForm!
Gemes Tibor wrote: 2002-11-30, szo keltezssel Seth Milder ezt rta: Does anyone have a workaround? Am I doing some stupid thing here? The dot separator is for subbeans' properties. It follows the commons beanutils' PropertyUtils notation. http://jakarta.apache.org/commons/beanutils/api/org/apache/commons/beanutils/PropertyUtils.html Hth Tib I figured out a workaround for my problem. I looked at the link you provided and I just wanted to thank you for it. The above has greatly simplified my code. -- Seth Milder Department of Physics and Astronomy MS 3f3 George Mason University Fairfax, VA http://www.mrseth.org -- The whole problem with the world is that fools and fanatics are always so certain of themselves, and wiser people so full of doubts. --Bertrand Russell -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: session form bean reuse
How do you get session A information available to session B without persisting it somehow (the HttpSessionContext interface is depracated in Java Servlet API v2.1for security reasons...)? (snip) Use servlet context attributes to share information between all the sessions in your webapp. Thanks for the info. I knew there had to be something in the servlet scope, but didn't know quite where to find it. The following works in any of our classes that extend Action: servlet.getServletContext().setAttribute( myAttribute, myAttribute ); and likewise MyAttribute myAttribute = (MyAttribute)servlet.getServletContext().getAttribute( myAttribute ); I noticed that: - servlet is declared a protected transient ActionServlet in ActionServletWrapper, - ActionForm has the getter method for the wrapper, - RequestUtils.populate() calls the getter, - ActionServlet calls RequestUtils.populate() What I don't follow is how the servlet object is exposed in the Action subclasses. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
WYSIWYG API
Hi all, I am thinking about developing a projects with stands in a WYSIWYG design of HTML pages. I have been looking for any API, or Open Source project to adapt, which could ease me the task, by using visual images, representing HTML components, or maybe Struts custom tags, dragged and dropped from a palette. Does any of you know some API, maybe in Eclipse`s SWT that gives me half of the way done. Any suggestion? TIA, Adolfo. _ Tired of spam? Get advanced junk mail protection with MSN 8. http://join.msn.com/?page=features/junkmail -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: WYSIWYG API
I believe new IDEs from major companies like IBM and Borland have this functionality (or at least the start of it). David From: Adolfo Miguelez [EMAIL PROTECTED] Reply-To: Struts Users Mailing List [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: WYSIWYG API Date: Mon, 02 Dec 2002 20:39:16 + Hi all, I am thinking about developing a projects with stands in a WYSIWYG design of HTML pages. I have been looking for any API, or Open Source project to adapt, which could ease me the task, by using visual images, representing HTML components, or maybe Struts custom tags, dragged and dropped from a palette. Does any of you know some API, maybe in Eclipse`s SWT that gives me half of the way done. Any suggestion? TIA, Adolfo. _ Tired of spam? Get advanced junk mail protection with MSN 8. http://join.msn.com/?page=features/junkmail -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] _ Protect your PC - get McAfee.com VirusScan Online http://clinic.mcafee.com/clinic/ibuy/campaign.asp?cid=3963 -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Docs
Because there are a bunch of images included now. Not because the actual documentation increased that much. David From: Steve Gass [EMAIL PROTECTED] Reply-To: [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Subject: Docs Date: Mon, 02 Dec 2002 14:36:44 -0500 I wondered why the nightly builds increased in size by 10 megs. Has anybody complimented you guys on the new documentation yet? Just in case: great job! It's really pulling together nicely. I'd say that with the updated docs, Ted and Chuck's books, and everything else, Struts is well on the way to becoming the most thoroughly documented open-source project there is. Keep up the great work! Steve [but psst . . . the faq dir is missing from the 1202 build ;)] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] _ The new MSN 8: smart spam protection and 2 months FREE* http://join.msn.com/?page=features/junkmail -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
How to collect user input?
Hi, I have a form which collects multiple values, How to collect the user input effectively using STRUTS? For example I want to use some index for the checkbox? like day1,day2 in that case, do I need to have two properties in my form bean? like getDay1() and getDay2() or Is there any better way of doing this? Any suggestions would be greatly appreciated! Thanks, Jana. Saturday Closed Opening Time Open 24 hours Midnight 12:30 AM 1:00 AM 1:30 AM 2:00 AM 2:30 AM 3:00 AM 3:30 AM 4:00 AM 4:30 AM 5:00 AM 5:30 AM 6:00 AM 6:30 AM 7:00 AM 7:30 AM 8:00 AM 8:30 AM 9:00 AM 9:30 AM 10:00 AM 10:30 AM 11:00 AM 11:30 AM Noon 12:30 PM 1:00 PM 1:30 PM 2:00 PM 2:30 PM 3:00 PM 3:30 PM 4:00 PM 4:30 PM 5:00 PM 5:30 PM 6:00 PM 6:30 PM 7:00 PM 7:30 PM 8:00 PM 8:30 PM 9:00 PM 9:30 PM 10:00 PM 10:30 PM 11:00 PM 11:30 PM Midnight Closing Time Midnight 12:30 AM 1:00 AM 1:30 AM 2:00 AM 2:30 AM 3:00 AM 3:30 AM 4:00 AM 4:30 AM 5:00 AM 5:30 AM 6:00 AM 6:30 AM 7:00 AM 7:30 AM 8:00 AM 8:30 AM 9:00 AM 9:30 AM 10:00 AM 10:30 AM 11:00 AM 11:30 AM Noon 12:30 PM 1:00 PM 1:30 PM 2:00 PM 2:30 PM 3:00 PM 3:30 PM 4:00 PM 4:30 PM 5:00 PM 5:30 PM 6:00 PM 6:30 PM 7:00 PM 7:30 PM 8:00 PM 8:30 PM 9:00 PM 9:30 PM 10:00 PM 10:30 PM 11:00 PM 11:30 PM Midnight Sunday Closed Opening Time Open 24 hours Midnight 12:30 AM 1:00 AM 1:30 AM 2:00 AM 2:30 AM 3:00 AM 3:30 AM 4:00 AM 4:30 AM 5:00 AM 5:30 AM 6:00 AM 6:30 AM 7:00 AM 7:30 AM 8:00 AM 8:30 AM 9:00 AM 9:30 AM 10:00 AM 10:30 AM 11:00 AM 11:30 AM Noon 12:30 PM 1:00 PM 1:30 PM 2:00 PM 2:30 PM 3:00 PM 3:30 PM 4:00 PM 4:30 PM 5:00 PM 5:30 PM 6:00 PM 6:30 PM 7:00 PM 7:30 PM 8:00 PM 8:30 PM 9:00 PM 9:30 PM 10:00 PM 10:30 PM 11:00 PM 11:30 PM Midnight Closing Time Midnight 12:30 AM 1:00 AM 1:30 AM 2:00 AM 2:30 AM 3:00 AM 3:30 AM 4:00 AM 4:30 AM 5:00 AM 5:30 AM 6:00 AM 6:30 AM 7:00 AM 7:30 AM 8:00 AM 8:30 AM 9:00 AM 9:30 AM 10:00 AM 10:30 AM 11:00 AM 11:30 AM Noon 12:30 PM 1:00 PM 1:30 PM 2:00 PM 2:30 PM 3:00 PM 3:30 PM 4:00 PM 4:30 PM 5:00 PM 5:30 PM 6:00 PM 6:30 PM 7:00 PM 7:30 PM 8:00 PM 8:30 PM 9:00 PM 9:30 PM 10:00 PM 10:30 PM 11:00 PM 11:30 PM Midnight
bean:define for value in properties file
I have a value in my ApplicationResources.properties called page.title=Customer Information I want to have this value available in the page context. I would like to use a struts tag to do so. If not, I have to use a scriptlet (which I try to avoid). here is what I'd like to do bean:define id=pageTitle value=page.title/ any ideas? thanks, Mike
RE: bean:define for value in properties file
bean:message key=page.title / http://jakarta.apache.org/struts/api/org/apache/struts/taglib/bean/MessageTa g.html a -Original Message- From: Michael Lee [mailto:[EMAIL PROTECTED]] Sent: Monday, December 02, 2002 3:52 PM To: Struts Users Mailing List Subject: bean:define for value in properties file I have a value in my ApplicationResources.properties called page.title=Customer Information I want to have this value available in the page context. I would like to use a struts tag to do so. If not, I have to use a scriptlet (which I try to avoid). here is what I'd like to do bean:define id=pageTitle value=page.title/ any ideas? thanks, Mike -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: bean:define for value in properties file
Not view it, set it to a pageContext variable. thanks though, Mike - Original Message - From: Andrew B Forman [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Monday, December 02, 2002 5:03 PM Subject: RE: bean:define for value in properties file bean:message key=page.title / http://jakarta.apache.org/struts/api/org/apache/struts/taglib/bean/MessageTa g.html a -Original Message- From: Michael Lee [mailto:[EMAIL PROTECTED]] Sent: Monday, December 02, 2002 3:52 PM To: Struts Users Mailing List Subject: bean:define for value in properties file I have a value in my ApplicationResources.properties called page.title=Customer Information I want to have this value available in the page context. I would like to use a struts tag to do so. If not, I have to use a scriptlet (which I try to avoid). here is what I'd like to do bean:define id=pageTitle value=page.title/ any ideas? thanks, Mike -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: bean:define for value in properties file
At 5:08 PM -0500 2002/12/02, Michael Lee wrote:
Not view it, set it to a pageContext variable.
thanks though,
bean:define id=pageTitle
bean:message key=page.title /
/bean:define
Since Struts 1.1 (I think) bean:define can use its body content to
define a literal String bean.
Joe
Mike
- Original Message -
From: Andrew B Forman [EMAIL PROTECTED]
To: Struts Users Mailing List [EMAIL PROTECTED]
Sent: Monday, December 02, 2002 5:03 PM
Subject: RE: bean:define for value in properties file
bean:message key=page.title /
http://jakarta.apache.org/struts/api/org/apache/struts/taglib/bean/MessageTa
g.html
a
-Original Message-
From: Michael Lee [mailto:[EMAIL PROTECTED]]
Sent: Monday, December 02, 2002 3:52 PM
To: Struts Users Mailing List
Subject: bean:define for value in properties file
I have a value in my ApplicationResources.properties called
page.title=Customer Information
I want to have this value available in the page context. I would
like to use a struts tag to do so. If not, I have to use a
scriptlet (which I try to avoid).
here is what I'd like to do
bean:define id=pageTitle value=page.title/
any ideas?
thanks,
Mike
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* Joe Germuska{ [EMAIL PROTECTED] }
It's pitiful, sometimes, if they've got it bad. Their eyes get
glazed, they go white, their hands tremble As I watch them I
often feel that a dope peddler is a gentleman compared with the man
who sells records.
--Sam Goody, 1956
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Re: Docs
On Monday 02 December 2002 04:21 pm, David Graham wrote: Because there are a bunch of images included now. Not because the actual documentation increased that much. Well, it was the file size which led me to look at the docs more closely. I guess it's been awhile since I've updated them on my system, but the newest version is far more complete and useful than the last time I studied them. I stand by my compliment. :) -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
intermitten missing field value when submit to a Struts action????
Hi, Has any one experienced a problem that I'm having with hidden input text field? I have two different IE browser versions (5.5 and 6.0). For the IE 6.0, it works fine when I get a hidden field value via (String)request.getParameter( action ); But, for IE 5.5 version with the same code, some times it returns a null value from the hidden field action. Thanks, Tuan winmail.dat-- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
validator question
I have an app with multiple forms. Some fields appear on multiple forms (e.g. email). Instead of copy-pasting the field validataion definition, is there a way to define a field element once and refer to it multiple time in the validation.xml file? thx andy -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: intermitten missing field value when submit to a Struts action????
This doesn't sound like a browser issue. I would look elsewhere. Edgar -Original Message- From: Tuan H. Le [mailto:[EMAIL PROTECTED]] Sent: Monday, December 02, 2002 6:05 PM To: 'Struts Users Mailing List (E-mail)' Subject: intermitten missing field value when submit to a Struts action Hi, Has any one experienced a problem that I'm having with hidden input text field? I have two different IE browser versions (5.5 and 6.0). For the IE 6.0, it works fine when I get a hidden field value via (String)request.getParameter( action ); But, for IE 5.5 version with the same code, some times it returns a null value from the hidden field action. Thanks, Tuan -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Bypassing validation in ActionForm for certain LookupDispatchAction modes
Hi, I have a LookupDispatchAction which performs add, update, and delete operations based on an incoming ActionForm. I have a validate() method in the ActionForm since I need to validate input for the update and add operations, but I want to bypass that method in the case of the delete action (ie I don't want the user to be stopped from deleting a record that they may have made changes to and doesn't presently contain valid data). Based on the list archives it looks like the way to do this is to add a check to the validate() method, like this: String dispatchParam = mapping.getParameter(); String dispatchActionMode = request.getParameter(dispatchParam); Since I'm using LookupDispatchAction I want to compare the value of dispatchActionMode with the button label as defined in my ApplicationResources properties file (button.label.delete) in this case. However, I haven't been able to figure out how to get at that value from within my ActionForm. (Actually, I'd rather look up the value in the Map returned by getKeyMethodMap() in the LookupDispatchAction, but it's neither public nor static.) I'm also open to other suggestions as to how to go about doing this. Thanks Ryan Olson -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: intermitten missing field value when submit to a Struts action????
Edgar, Thanks for your replied. I also tried to set the action in a Struts form bean and I got the same result. It worked fine with IE 6.0. Thanks, Tuan -Original Message- From: edgar [mailto:[EMAIL PROTECTED]] Sent: Monday, December 02, 2002 3:25 PM To: 'Struts Users Mailing List' Subject: RE: intermitten missing field value when submit to a Struts action This doesn't sound like a browser issue. I would look elsewhere. Edgar -Original Message- From: Tuan H. Le [mailto:[EMAIL PROTECTED]] Sent: Monday, December 02, 2002 6:05 PM To: 'Struts Users Mailing List (E-mail)' Subject: intermitten missing field value when submit to a Struts action Hi, Has any one experienced a problem that I'm having with hidden input text field? I have two different IE browser versions (5.5 and 6.0). For the IE 6.0, it works fine when I get a hidden field value via (String)request.getParameter( action ); But, for IE 5.5 version with the same code, some times it returns a null value from the hidden field action. Thanks, Tuan -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
[OT] caching drop-down lists
In our application (and I'm sure most others) we've got a multitude of drop-down lists used for data entry. The Collections for the drop-downs are populated from the database. This doesn't seem very efficient - to hit the database for a read-only data every time. I'd like to cache this data (Business Delegate layer in our case); but I'm afraid of caching all the drop-down list Collections - I don't want to use up too much memory. I'm thinking of implementing some sort of singleton that would cache a specified number of Collections and remove the least recently used ones as new ones are requested. Has anyone implemented this sort of thing? Am I adding too much complexity (and overhead)? Do you think I should just cache them all - after all, I'm not sure that there will actually be so many as to use an inordinate amount of memory? Just thinking out loud... --Voytek Jarnot -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: [OT] caching drop-down lists
It wouldn't be too difficult to write your own softreference cache that would store
your collections.
That way, you can store as much as you want/ that the VM can handle
public class DropDownCache()
{
private Map map;
public Collection getDropDown(String key)
{
Collection result = null;
// or use WeakReference
SoftReference ref = (SoftReference) this.map.get(key);
if (ref != null)
{
result = (Collection) ref.getObject();
if (result == null)
{
this.map.remove(key);
}
}
return result;
}
public void putDropDown(String key, Collection dropDown)
{
SoftReference ref = new SoftReference();
ref.setObject(dropDown);
this.map.put(key, ref);
}
}
Then, in your BusinessDelegators, simple do a DropDownCache check, if the object's not
there, hit the db and re-grab it, and store it again before returning it to the Action.
-Jacob Hookom
-Original Message-
From: Jarnot Voytek Contr AU HQ/SC [mailto:[EMAIL PROTECTED]]
Sent: Mon 12/2/2002 6:04 PM
To: '[EMAIL PROTECTED]'
Cc:
Subject: [OT] caching drop-down lists
In our application (and I'm sure most others) we've got a multitude of
drop-down lists used for data entry. The Collections for the drop-downs are
populated from the database.
This doesn't seem very efficient - to hit the database for a read-only data
every time.
I'd like to cache this data (Business Delegate layer in our case); but I'm
afraid of caching all the drop-down list Collections - I don't want to use
up too much memory.
I'm thinking of implementing some sort of singleton that would cache a
specified number of Collections and remove the least recently used ones as
new ones are requested.
Has anyone implemented this sort of thing? Am I adding too much complexity
(and overhead)? Do you think I should just cache them all - after all, I'm
not sure that there will actually be so many as to use an inordinate amount
of memory?
Just thinking out loud...
--Voytek Jarnot
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RE: [OT] caching drop-down lists
How about registering this DropDowns in Application Context? This will
ensure Singleton model anyway.
-Original Message-
From: Hookom, Jacob John [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, December 03, 2002 8:36 AM
To: Struts Users Mailing List
Subject: RE: [OT] caching drop-down lists
It wouldn't be too difficult to write your own softreference cache that
would store your collections.
That way, you can store as much as you want/ that the VM can handle
public class DropDownCache()
{
private Map map;
public Collection getDropDown(String key)
{
Collection result = null;
// or use WeakReference
SoftReference ref = (SoftReference) this.map.get(key);
if (ref != null)
{
result = (Collection) ref.getObject();
if (result == null)
{
this.map.remove(key);
}
}
return result;
}
public void putDropDown(String key, Collection dropDown)
{
SoftReference ref = new SoftReference();
ref.setObject(dropDown);
this.map.put(key, ref);
}
}
Then, in your BusinessDelegators, simple do a DropDownCache check, if the
object's not there, hit the db and re-grab it, and store it again before
returning it to the Action.
-Jacob Hookom
-Original Message-
From: Jarnot Voytek Contr AU HQ/SC [mailto:[EMAIL PROTECTED]]
Sent: Mon 12/2/2002 6:04 PM
To: '[EMAIL PROTECTED]'
Cc:
Subject: [OT] caching drop-down lists
In our application (and I'm sure most others) we've got a multitude of
drop-down lists used for data entry. The Collections for the drop-downs are
populated from the database.
This doesn't seem very efficient - to hit the database for a read-only data
every time.
I'd like to cache this data (Business Delegate layer in our case); but I'm
afraid of caching all the drop-down list Collections - I don't want to use
up too much memory.
I'm thinking of implementing some sort of singleton that would cache a
specified number of Collections and remove the least recently used ones as
new ones are requested.
Has anyone implemented this sort of thing? Am I adding too much complexity
(and overhead)? Do you think I should just cache them all - after all, I'm
not sure that there will actually be so many as to use an inordinate amount
of memory?
Just thinking out loud...
--Voytek Jarnot
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RE: [slightly OT] Time zone strategies
Well, that's the approach I'd taken originally, but I found two problems with it: 1) I didn't like how that approach mixes the presentation layer into the business layer (ie, my data access objects shouldn't care what timezone the user is in) 2) I don't necessarily know ahead of time (ie, when fetching the data) what timezone the user is in What I'm aiming for is a solution that does all the timezone manipulation on the presentation/view layer so that my business objects don't have to worry about it. At least, I think that's what would make the most sense... Thanks Ryan Olson Hajratwala, Nayan (N.) [EMAIL PROTECTED] wrote: I didn't delve too much into the details of your current approach, but couldn't you do this fairly easily using the Calendar class... Date fromDb = ResultSet.getDate(...); Calendar cal = Calendar.getInstance(user's TimeZone, optionally user's Locale); cal.setTime(fromDb); Now you can manipulate/display the values in the user's timezone Original Message- From: Ryan Olson [mailto:[EMAIL PROTECTED]] Sent: Monday, December 02, 2002 2:23 PM To: Struts Users Mailing List Subject: [slightly OT] Time zone strategies Hi all, Although this problem isn't necessarily unique to struts, it's certainly something that many of you may have come across in building struts applications. I'm writing a CRUD-type app to manage news articles which will support users in various time zones. Individual articles have date/time stamps which are normalized to the server reference timezone as they are stored in the model layer. However, each user should see and modify the dates in his/her own timezone on the presentation layer, optionally specifying alternate timezones if desired. [...] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Validator in struts 1.1
Thanks, that sorts the problem out, it now resolves the dtd from the
internet.
However while this gets me going, its probably best in the production system
that we don't need this dependency, we should be able to resolve the DTD
locally using the given DTD in commons-validator.jar ... anyone got any
input on why this isn't happening for me automagically, and/or how I get it
to resolve correctly from the supplied dtd.
Gary
-Original Message-
From: Jorge Martins [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, 3 December 2002 6:39 AM
To: 'Struts Users Mailing List'
Subject:RE: Validator in struts 1.1
This happened to me too...
Defining a proxy within the Tomcat JVM using the CATALINA_OPTS
environment variable solved my problem...
CATALINA_OPTS=-DproxySet=true -DproxyHost=proxy-name
-DproxyPort=proxy-port
jorge
-Original Message-
From: Frost, Gary [IT] [mailto:[EMAIL PROTECTED]]
Sent: segunda-feira, 2 de Dezembro de 2002 7:54
To: [EMAIL PROTECTED]
Subject: Validator in struts 1.1
Hi, I'm trying to get the validator to work, and I must be doing
something wrong, coz when I look at the debug output of the webapp I see
the following message
2002-12-02 18:31:05,744 INFO [main]
org.apache.struts.validator.ValidatorPlugIn[] - Loading validation rules
file from '/WEB-INF/config/validator-rules.xml'
2002-12-02 18:31:05,772 DEBUG [main]
org.apache.commons.digester.Digester.sax[] -
setDocumentLocator(org.apache.crimson.parser.Parser2$DocLocator@354749)
2002-12-02 18:31:05,773 DEBUG [main]
org.apache.commons.digester.Digester.sax[] - startDocument() 2002-12-02
18:31:05,789 DEBUG [main] org.apache.commons.digester.Digester.sax[] -
resolveEntity('-//Apache Software Foundation//DTD Commons Validator
Rules Configuration 1.0//EN',
'http://jakarta.apache.org/commons/dtds/validator_1_0.dtd')
2002-12-02 18:31:06,149 ERROR [main]
org.apache.commons.digester.Digester[]
- Parse Fatal Error at line 4 column -1: External entity not found:
http://jakarta.apache.org/commons/dtds/validator_1_0.dtd;.
java.net.UnknownHostException: jakarta.apache.org
at org.apache.crimson.parser.Parser2.fatal(Parser2.java:3035)
at
org.apache.crimson.parser.Parser2.externalParameterEntity(Parser2.java:2
723)
at
org.apache.crimson.parser.Parser2.maybeDoctypeDecl(Parser2.java:1154)
at
org.apache.crimson.parser.Parser2.parseInternal(Parser2.java:488)
at org.apache.crimson.parser.Parser2.parse(Parser2.java:304)
at
org.apache.crimson.parser.XMLReaderImpl.parse(XMLReaderImpl.java:433)
at
org.apache.commons.digester.Digester.parse(Digester.java:1561)
at
org.apache.commons.validator.ValidatorResourcesInitializer.initialize(Va
lida
torResourcesInitializer.java:256)
at
org.apache.struts.validator.ValidatorPlugIn.initResources(ValidatorPlugI
n.ja
va:224)
at
org.apache.struts.validator.ValidatorPlugIn.init(ValidatorPlugIn.java:16
7)
snip
I.e. from what I see here its trying to go externally to resolve the
dtd...
I was using 1.1Beta2, and though maybe that it was a bug that has been
corrected, so I grabbed the latest nightly build (20021201), I copied
all the jar files into my WEB_INF/lib directory, and they certainly seem
to be loading ok, I checked and confirmed that the validator_1_0.dtd is
in the commons-validator.jar (it does).
I looked in the Catalina.out from Tomcat 4, and saw quite a few
ContextConfig[/webatlas]: Scanning library JAR files
ContextConfig[/webatlas]:
tldConfigJar(/WEB-INF/lib/standard.jar): Processing entry
'META-INF/sql-rt.tld'
XmlMapper: Set locator :
org.apache.xerces.readers.DefaultEntityHandler@4cc588
Resolve: -//Sun Microsystems, Inc.//DTD JSP Tag Library
1.2//EN http://java.sun.com/dtd/web-jsptaglibrary_1_2.dtd
Using alternate DTD
/javax/servlet/jsp/resources/web-jsptaglibrary_1_2.dtd
Notation: WEB-JSPTAGLIB.1_2 -//Sun Microsystems,
Inc.//DTD JSP Tag Library 1.2//EN null
ContextConfig[/webatlas]:
tldConfigJar(/WEB-INF/lib/standard.jar): Processing entry
'META-INF/c.tld'
And the same for struts.jar (i.e.
ContextConfig[/webatlas]:
tldConfigJar(/WEB-INF/lib/struts.jar): Processing entry
'META-INF/tlds/struts-nested.tld'
XmlMapper: Set locator :
org.apache.xerces.readers.DefaultEntityHandler@3adc56
Resolve: -//Sun Microsystems, Inc.//DTD JSP Tag Library
1.1//EN http://java.sun.com/j2ee/dtds/web-jsptaglibrary_1_1.dtd
Using alternate DTD
/javax/servlet/jsp/resources/web-jsptaglibrary_1_1.dtd)
But nothing for validator.jar in that section (even though near the top
of the output was a line
WebappLoader[/webatlas]: Deploy JAR
/WEB-INF/lib/commons-validator.jar to
/home/gf06866/projects/webATLAS/dist/war/WEB-INF/lib/commons-validator.j
ar
So it seems that it is picking up the jar ok...!!
I confirmed that my
Re: [OT] caching drop-down lists
On Mon, 2 Dec 2002, Jarnot Voytek Contr AU HQ/SC wrote: Date: Mon, 2 Dec 2002 18:04:44 -0600 From: Jarnot Voytek Contr AU HQ/SC [EMAIL PROTECTED] Reply-To: Struts Users Mailing List [EMAIL PROTECTED] To: '[EMAIL PROTECTED]' [EMAIL PROTECTED] Subject: [OT] caching drop-down lists In our application (and I'm sure most others) we've got a multitude of drop-down lists used for data entry. The Collections for the drop-downs are populated from the database. This doesn't seem very efficient - to hit the database for a read-only data every time. I'd like to cache this data (Business Delegate layer in our case); but I'm afraid of caching all the drop-down list Collections - I don't want to use up too much memory. I'm thinking of implementing some sort of singleton that would cache a specified number of Collections and remove the least recently used ones as new ones are requested. Has anyone implemented this sort of thing? Am I adding too much complexity (and overhead)? Do you think I should just cache them all - after all, I'm not sure that there will actually be so many as to use an inordinate amount of memory? In a commercial project, I'd say that 99.9% of the time buying a few extra megabytes of RAM is *much* cheaper than the cost of the programming effort to build and maintain such caches over the life of a project. I *hope* that's true for the military as well :-). Of course, how much room the collections take is totally application dependent -- I'd start by caching all of them (as servlet context attributes) and see how much memory it actually takes. If you're hitting the database a lot for this purpose, you'll probably also enjoy the improved response time due to reducing per-request database hits. Just thinking out loud... --Voytek Jarnot Craig -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: intermitten missing field value when submit to a Struts action????
If you have something working consistently in one browser and consistently not in another, it's likely to be an HTML problem. Are you submitting with a GET or a POST method? If you're using GET, there's a known bug (fixed in IE 6) where parameter names can resolve to escape characters, e.g. /someul.do?param=123quote=456 will become /someul.do?param=123e=456. Might be something to do with that? -Original Message- From: Tuan H. Le [mailto:[EMAIL PROTECTED]] Sent: Tuesday, 3 December 2002 10:28 AM To: Struts Users Mailing List Subject: RE: intermitten missing field value when submit to a Struts action Edgar, Thanks for your replied. I also tried to set the action in a Struts form bean and I got the same result. It worked fine with IE 6.0. Thanks, Tuan -Original Message- From: edgar [mailto:[EMAIL PROTECTED]] Sent: Monday, December 02, 2002 3:25 PM To: 'Struts Users Mailing List' Subject: RE: intermitten missing field value when submit to a Struts action This doesn't sound like a browser issue. I would look elsewhere. Edgar -Original Message- From: Tuan H. Le [mailto:[EMAIL PROTECTED]] Sent: Monday, December 02, 2002 6:05 PM To: 'Struts Users Mailing List (E-mail)' Subject: intermitten missing field value when submit to a Struts action Hi, Has any one experienced a problem that I'm having with hidden input text field? I have two different IE browser versions (5.5 and 6.0). For the IE 6.0, it works fine when I get a hidden field value via (String)request.getParameter( action ); But, for IE 5.5 version with the same code, some times it returns a null value from the hidden field action. Thanks, Tuan -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: [OT] caching drop-down lists
Java 1.4 already has a LRU cache implementation called java.util.LinkedHashMap. http://www.onjava.com/pub/a/onjava/2002/03/06/topten.html?page=1 However, I would just put everything in the ServletContext until you can prove it won't work. David From: Jarnot Voytek Contr AU HQ/SC [EMAIL PROTECTED] Reply-To: Struts Users Mailing List [EMAIL PROTECTED] To: '[EMAIL PROTECTED]' [EMAIL PROTECTED] Subject: [OT] caching drop-down lists Date: Mon, 2 Dec 2002 18:04:44 -0600 In our application (and I'm sure most others) we've got a multitude of drop-down lists used for data entry. The Collections for the drop-downs are populated from the database. This doesn't seem very efficient - to hit the database for a read-only data every time. I'd like to cache this data (Business Delegate layer in our case); but I'm afraid of caching all the drop-down list Collections - I don't want to use up too much memory. I'm thinking of implementing some sort of singleton that would cache a specified number of Collections and remove the least recently used ones as new ones are requested. Has anyone implemented this sort of thing? Am I adding too much complexity (and overhead)? Do you think I should just cache them all - after all, I'm not sure that there will actually be so many as to use an inordinate amount of memory? Just thinking out loud... --Voytek Jarnot -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] _ The new MSN 8: smart spam protection and 2 months FREE* http://join.msn.com/?page=features/junkmail -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
html:multibox having a problem of passing the selected items to an action
Hi,
I'm having a problem of getting the selected checkbox values in my Struts action
class. In the view, it has two multiboxes (approve and reject) and in my Struts form
class I declared two String[] attributes to hold the selected checkbox values. But,
when it gets to the action via html form submit, it returns empty String array. The
checkbox selection works fine on the view.
Below is my code: View, ActionForm, Action class, and strut-config.xml.
Thanks for your time!
Tuan
- View (JSP) -
head
titleOnline Focal Tool Application/title
link rel=stylesheet type=text/css href=common/styles/styleMid.css
SCRIPT LANGUAGE=JavaScript
function check( e ) {
e.checked = true;
}
function clear( e ) {
e.checked = false;
}
function checkAll( selectedChkBoxName ) {
// clear the other selections
if ( selectedChkBoxName == 'approveList' ) {
// clear reject check box list
clearAll( 'rejectList' );
} else {
// clear approve check box list
clearAll( 'approveList' );
}
// now, set the user's selections
var listForm = top.frames['body'].approveSubmitForm;
var len = listForm.elements.length;
for ( var i = 0; i len; i++ ) {
var e = listForm.elements[i];
if ( e.name == selectedChkBoxName ) {
check( e );
}
}
}
function isNumeric (content) {
if (((content/content) != 1) (content != 0)) {
return false;
} else {
return true;
}
}
function clearAll( selectedChkBoxName ) {
// now, un-select the user's selections
var listForm = top.frames['body'].approveSubmitForm;
var len = listForm.elements.length;
for ( var i = 0; i len; i++ ) {
var e = listForm.elements[i];
if ( e.name == selectedChkBoxName ) {
clear( e );
}
}
}
function selectChoice( theForm, theField ) {
var len = theForm.elements.length;
for ( var i = 0; i len; i++ ) {
if ( theForm.elements[i].type == 'checkbox' ) {
if ( theForm.elements[i].name != theField.name ) {
if (( theForm.elements[i].value == theField.value)
theForm.elements[i].checked ) {
clear( theForm.elements[i] );
break;
} else if ( theForm.elements[i].value == theField.value ) {
// found a match, but the other checkbox is not selected, so
// break out this loop
break;
}
}
}
} // end for
}
/SCRIPT
/head
html:form action=/approveSubmit
name=approveSubmitForm
type=com.phs.ezhr.presentation.form.ApproveSubmitForm
method=POST
target=_parent
...
logic:present name=employeeList scope=session
logic:iterate id=employee name=employeeList scope=session
type=com.phs.ezhr.business.vo.EmployeeVO indexId=idx offset=offset length=25
td
html:multibox property=approveList value=%=employeeId %
onclick=selectChoice( this.form, this )
/html:multibox
/td
td
html:multibox property=rejectList value=%=employeeId %
onclick=selectChoice( this.form, this )
/html:multibox
/td
...
/logic:iterate
/logic:present
...
/html:form
-- User Form class -
public final class ApproveSubmitForm extends ActionForm {
private String[] approveList;
private String[] rejectList;
/**
* Set the approve checkbox list array
* @param anApproveList
*/
public void setApproveList( String[] anApproveList ) {
this.approveList = anApproveList;
}
public String[] getApproveList() {
return this.approveList;
}
/**
* Set the reject checkbox list array
* @param aRejectList
*/
public void setRejectList( String[] aRejectList ) {
this.rejectList = aRejectList;
}
public String[] getRejectList() {
return this.rejectList;
}
/**
* Reset method is run after every HTML submit and before the action
* class takes over.
* @param mapping
* @param request
*/
public void reset( ActionMapping mapping,
HttpServletRequest request ) {
}
/**
* Validate method is run after every HTML submit and before the actio
* class takes over.
* @param mapping
* @param request
* @return
*/
public ActionErrors validate( ActionMapping mapping,
HttpServletRequest request ) {
ActionErrors errors = new ActionErrors();
return errors;
}
}
-- User Action class --
...
public ActionForward perform( ActionMapping mapping,
ActionForm form,
HttpServletRequest request,
RE: intermitten missing field value when submit to a Struts action????
Todd, I'm using POST method in my form. Thanks, Tuan -Original Message- From: Todd Pierce [mailto:[EMAIL PROTECTED]] Sent: Monday, December 02, 2002 5:22 PM To: Struts Users Mailing List Subject: RE: intermitten missing field value when submit to a Struts action If you have something working consistently in one browser and consistently not in another, it's likely to be an HTML problem. Are you submitting with a GET or a POST method? If you're using GET, there's a known bug (fixed in IE 6) where parameter names can resolve to escape characters, e.g. /someul.do?param=123quote=456 will become /someul.do?param=123e=456. Might be something to do with that? -Original Message- From: Tuan H. Le [mailto:[EMAIL PROTECTED]] Sent: Tuesday, 3 December 2002 10:28 AM To: Struts Users Mailing List Subject: RE: intermitten missing field value when submit to a Struts action Edgar, Thanks for your replied. I also tried to set the action in a Struts form bean and I got the same result. It worked fine with IE 6.0. Thanks, Tuan -Original Message- From: edgar [mailto:[EMAIL PROTECTED]] Sent: Monday, December 02, 2002 3:25 PM To: 'Struts Users Mailing List' Subject: RE: intermitten missing field value when submit to a Struts action This doesn't sound like a browser issue. I would look elsewhere. Edgar -Original Message- From: Tuan H. Le [mailto:[EMAIL PROTECTED]] Sent: Monday, December 02, 2002 6:05 PM To: 'Struts Users Mailing List (E-mail)' Subject: intermitten missing field value when submit to a Struts action Hi, Has any one experienced a problem that I'm having with hidden input text field? I have two different IE browser versions (5.5 and 6.0). For the IE 6.0, it works fine when I get a hidden field value via (String)request.getParameter( action ); But, for IE 5.5 version with the same code, some times it returns a null value from the hidden field action. Thanks, Tuan -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: intermitten missing field value when submit to a Struts action????
May look funny but pls check the spelling of method=post. We had this problem and later found that methd=post. Great possibility of overlooking this. -Original Message- From: Tuan H. Le [mailto:[EMAIL PROTECTED]] Sent: Tuesday, December 03, 2002 9:43 AM To: Struts Users Mailing List Subject: RE: intermitten missing field value when submit to a Struts action Todd, I'm using POST method in my form. Thanks, Tuan -Original Message- From: Todd Pierce [mailto:[EMAIL PROTECTED]] Sent: Monday, December 02, 2002 5:22 PM To: Struts Users Mailing List Subject: RE: intermitten missing field value when submit to a Struts action If you have something working consistently in one browser and consistently not in another, it's likely to be an HTML problem. Are you submitting with a GET or a POST method? If you're using GET, there's a known bug (fixed in IE 6) where parameter names can resolve to escape characters, e.g. /someul.do?param=123quote=456 will become /someul.do?param=123e=456. Might be something to do with that? -Original Message- From: Tuan H. Le [mailto:[EMAIL PROTECTED]] Sent: Tuesday, 3 December 2002 10:28 AM To: Struts Users Mailing List Subject: RE: intermitten missing field value when submit to a Struts action Edgar, Thanks for your replied. I also tried to set the action in a Struts form bean and I got the same result. It worked fine with IE 6.0. Thanks, Tuan -Original Message- From: edgar [mailto:[EMAIL PROTECTED]] Sent: Monday, December 02, 2002 3:25 PM To: 'Struts Users Mailing List' Subject: RE: intermitten missing field value when submit to a Struts action This doesn't sound like a browser issue. I would look elsewhere. Edgar -Original Message- From: Tuan H. Le [mailto:[EMAIL PROTECTED]] Sent: Monday, December 02, 2002 6:05 PM To: 'Struts Users Mailing List (E-mail)' Subject: intermitten missing field value when submit to a Struts action Hi, Has any one experienced a problem that I'm having with hidden input text field? I have two different IE browser versions (5.5 and 6.0). For the IE 6.0, it works fine when I get a hidden field value via (String)request.getParameter( action ); But, for IE 5.5 version with the same code, some times it returns a null value from the hidden field action. Thanks, Tuan -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] --- This email is confidential and intended only for the use of the individual or entity named above and may contain information that is privileged. If you are not the intended recipient, you are notified that any dissemination, distribution or copying of this email is strictly prohibited. If you have received this email in error, please notify us immediately by return email or telephone and destroy the original message. Thank you. - This mail is sent via Sony Asia Pacific Mail Gateway. --- -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: intermitten missing field value when submit to a Struts action????
Is it just for parameters named action or for other parameters as well? In JavaScript forms have a property action that contains the url of where to submit the form on a post. You may be experiencing some interference? - Though in my experience it usually seems to work the other way. Ie: the field hides the property... Worth a try using a name other than action though. -Original Message- From: Savantraj, Chennamakal Subramanian [mailto:[EMAIL PROTECTED]] Sent: Tuesday, December 03, 2002 09:44 To: 'Struts Users Mailing List' Subject: RE: intermitten missing field value when submit to a Struts action May look funny but pls check the spelling of method=post. We had this problem and later found that methd=post. Great possibility of overlooking this. -Original Message- From: Tuan H. Le [mailto:[EMAIL PROTECTED]] Sent: Tuesday, December 03, 2002 9:43 AM To: Struts Users Mailing List Subject: RE: intermitten missing field value when submit to a Struts action Todd, I'm using POST method in my form. Thanks, Tuan -Original Message- From: Todd Pierce [mailto:[EMAIL PROTECTED]] Sent: Monday, December 02, 2002 5:22 PM To: Struts Users Mailing List Subject: RE: intermitten missing field value when submit to a Struts action If you have something working consistently in one browser and consistently not in another, it's likely to be an HTML problem. Are you submitting with a GET or a POST method? If you're using GET, there's a known bug (fixed in IE 6) where parameter names can resolve to escape characters, e.g. /someul.do?param=123quote=456 will become /someul.do?param=123e=456. Might be something to do with that? -Original Message- From: Tuan H. Le [mailto:[EMAIL PROTECTED]] Sent: Tuesday, 3 December 2002 10:28 AM To: Struts Users Mailing List Subject: RE: intermitten missing field value when submit to a Struts action Edgar, Thanks for your replied. I also tried to set the action in a Struts form bean and I got the same result. It worked fine with IE 6.0. Thanks, Tuan -Original Message- From: edgar [mailto:[EMAIL PROTECTED]] Sent: Monday, December 02, 2002 3:25 PM To: 'Struts Users Mailing List' Subject: RE: intermitten missing field value when submit to a Struts action This doesn't sound like a browser issue. I would look elsewhere. Edgar -Original Message- From: Tuan H. Le [mailto:[EMAIL PROTECTED]] Sent: Monday, December 02, 2002 6:05 PM To: 'Struts Users Mailing List (E-mail)' Subject: intermitten missing field value when submit to a Struts action Hi, Has any one experienced a problem that I'm having with hidden input text field? I have two different IE browser versions (5.5 and 6.0). For the IE 6.0, it works fine when I get a hidden field value via (String)request.getParameter( action ); But, for IE 5.5 version with the same code, some times it returns a null value from the hidden field action. Thanks, Tuan -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] --- This email is confidential and intended only for the use of the individual or entity named above and may contain information that is privileged. If you are not the intended recipient, you are notified that any dissemination, distribution or copying of this email is strictly prohibited. If you have received this email in error, please notify us immediately by return email or telephone and destroy the original message. Thank you. - This mail is sent via Sony Asia Pacific Mail Gateway. --- -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: intermitten missing field value when submit to a Struts action????
Andrew, Thanks for your response! I changed the field name from action to dispatch, but I got the same result, and I'm having the same problem on the html:multibox as well (my previous post html:multibox having a problem of passing the selected items to an action). Thanks, Tuan -Original Message- From: Andrew Hill [mailto:[EMAIL PROTECTED]] Sent: Monday, December 02, 2002 6:19 PM To: Struts Users Mailing List Subject: RE: intermitten missing field value when submit to a Struts action Is it just for parameters named action or for other parameters as well? In JavaScript forms have a property action that contains the url of where to submit the form on a post. You may be experiencing some interference? - Though in my experience it usually seems to work the other way. Ie: the field hides the property... Worth a try using a name other than action though. -Original Message- From: Savantraj, Chennamakal Subramanian [mailto:[EMAIL PROTECTED]] Sent: Tuesday, December 03, 2002 09:44 To: 'Struts Users Mailing List' Subject: RE: intermitten missing field value when submit to a Struts action May look funny but pls check the spelling of method=post. We had this problem and later found that methd=post. Great possibility of overlooking this. -Original Message- From: Tuan H. Le [mailto:[EMAIL PROTECTED]] Sent: Tuesday, December 03, 2002 9:43 AM To: Struts Users Mailing List Subject: RE: intermitten missing field value when submit to a Struts action Todd, I'm using POST method in my form. Thanks, Tuan -Original Message- From: Todd Pierce [mailto:[EMAIL PROTECTED]] Sent: Monday, December 02, 2002 5:22 PM To: Struts Users Mailing List Subject: RE: intermitten missing field value when submit to a Struts action If you have something working consistently in one browser and consistently not in another, it's likely to be an HTML problem. Are you submitting with a GET or a POST method? If you're using GET, there's a known bug (fixed in IE 6) where parameter names can resolve to escape characters, e.g. /someul.do?param=123quote=456 will become /someul.do?param=123e=456. Might be something to do with that? -Original Message- From: Tuan H. Le [mailto:[EMAIL PROTECTED]] Sent: Tuesday, 3 December 2002 10:28 AM To: Struts Users Mailing List Subject: RE: intermitten missing field value when submit to a Struts action Edgar, Thanks for your replied. I also tried to set the action in a Struts form bean and I got the same result. It worked fine with IE 6.0. Thanks, Tuan -Original Message- From: edgar [mailto:[EMAIL PROTECTED]] Sent: Monday, December 02, 2002 3:25 PM To: 'Struts Users Mailing List' Subject: RE: intermitten missing field value when submit to a Struts action This doesn't sound like a browser issue. I would look elsewhere. Edgar -Original Message- From: Tuan H. Le [mailto:[EMAIL PROTECTED]] Sent: Monday, December 02, 2002 6:05 PM To: 'Struts Users Mailing List (E-mail)' Subject: intermitten missing field value when submit to a Struts action Hi, Has any one experienced a problem that I'm having with hidden input text field? I have two different IE browser versions (5.5 and 6.0). For the IE 6.0, it works fine when I get a hidden field value via (String)request.getParameter( action ); But, for IE 5.5 version with the same code, some times it returns a null value from the hidden field action. Thanks, Tuan -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] --- This email is confidential and intended only for the use of the individual or entity named above and may contain information that is privileged. If you are not the intended recipient, you are notified that any dissemination, distribution or copying of this email is strictly prohibited. If you have received this email in error, please notify us immediately by return email or telephone and destroy the original message. Thank you. - This mail is sent via Sony Asia Pacific Mail Gateway. --- -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: intermitten missing field value when submit to a Struts action????
I have found that until a form / action sequence is working, you should always use GET and using a text editor, decompose the query string. Many errors are obvious when looking at the request string. Edgar -Original Message- From: Savantraj, Chennamakal Subramanian [mailto:[EMAIL PROTECTED]] Sent: Monday, December 02, 2002 8:44 PM To: 'Struts Users Mailing List' Subject: RE: intermitten missing field value when submit to a Struts action May look funny but pls check the spelling of method=post. We had this problem and later found that methd=post. Great possibility of overlooking this. -Original Message- From: Tuan H. Le [mailto:[EMAIL PROTECTED]] Sent: Tuesday, December 03, 2002 9:43 AM To: Struts Users Mailing List Subject: RE: intermitten missing field value when submit to a Struts action Todd, I'm using POST method in my form. Thanks, Tuan -Original Message- From: Todd Pierce [mailto:[EMAIL PROTECTED]] Sent: Monday, December 02, 2002 5:22 PM To: Struts Users Mailing List Subject: RE: intermitten missing field value when submit to a Struts action If you have something working consistently in one browser and consistently not in another, it's likely to be an HTML problem. Are you submitting with a GET or a POST method? If you're using GET, there's a known bug (fixed in IE 6) where parameter names can resolve to escape characters, e.g. /someul.do?param=123quote=456 will become /someul.do?param=123e=456. Might be something to do with that? -Original Message- From: Tuan H. Le [mailto:[EMAIL PROTECTED]] Sent: Tuesday, 3 December 2002 10:28 AM To: Struts Users Mailing List Subject: RE: intermitten missing field value when submit to a Struts action Edgar, Thanks for your replied. I also tried to set the action in a Struts form bean and I got the same result. It worked fine with IE 6.0. Thanks, Tuan -Original Message- From: edgar [mailto:[EMAIL PROTECTED]] Sent: Monday, December 02, 2002 3:25 PM To: 'Struts Users Mailing List' Subject: RE: intermitten missing field value when submit to a Struts action This doesn't sound like a browser issue. I would look elsewhere. Edgar -Original Message- From: Tuan H. Le [mailto:[EMAIL PROTECTED]] Sent: Monday, December 02, 2002 6:05 PM To: 'Struts Users Mailing List (E-mail)' Subject: intermitten missing field value when submit to a Struts action Hi, Has any one experienced a problem that I'm having with hidden input text field? I have two different IE browser versions (5.5 and 6.0). For the IE 6.0, it works fine when I get a hidden field value via (String)request.getParameter( action ); But, for IE 5.5 version with the same code, some times it returns a null value from the hidden field action. Thanks, Tuan -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] --- This email is confidential and intended only for the use of the individual or entity named above and may contain information that is privileged. If you are not the intended recipient, you are notified that any dissemination, distribution or copying of this email is strictly prohibited. If you have received this email in error, please notify us immediately by return email or telephone and destroy the original message. Thank you. - This mail is sent via Sony Asia Pacific Mail Gateway. --- -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: [Struts Tip] #18 - Use EJBs with care
Just for the record, I drive a Chevy! http://www.open-tools.org/struts-atlanta/images/calvin-ejb.gif James Mitchell Software Engineer/Struts Evangelist http://www.open-Tools.org/struts-atlanta -Original Message- From: Gemes Tibor [mailto:[EMAIL PROTECTED]] Sent: Saturday, November 30, 2002 1:34 AM To: Struts Users Mailing List Subject: RE: [Struts Tip] #18 - Use EJBs with care +1 xdoclet rulez 2002-11-29, p keltezéssel Paul Kavanagh ezt írta: Why roll your own persistence, transaction handling, caching pooling when you can leverage an app server ? XDoclet removes a lot of the complexity that used to plague EJB. CMP 2.0 is really fast with the latest containers and I find a huge overall increase in productivity. Other benefits over rolling your own distrubuted architecture include being able to leverage industry design patterns and tools, and it's also easier to bring new team members up to speed. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
[OT] RE: [Struts Tip] #18 - Use EJBs with care
That delightful picture is now hanging at the front of our CS lab ;-) -Original Message- From: James [mailto:[EMAIL PROTECTED]] Sent: Mon 12/2/2002 9:56 PM To: 'Struts Users Mailing List' Cc: Subject: RE: [Struts Tip] #18 - Use EJBs with care Just for the record, I drive a Chevy! http://www.open-tools.org/struts-atlanta/images/calvin-ejb.gif James Mitchell Software Engineer/Struts Evangelist http://www.open-Tools.org/struts-atlanta -Original Message- From: Gemes Tibor [mailto:[EMAIL PROTECTED]] Sent: Saturday, November 30, 2002 1:34 AM To: Struts Users Mailing List Subject: RE: [Struts Tip] #18 - Use EJBs with care +1 xdoclet rulez 2002-11-29, p keltezéssel Paul Kavanagh ezt írta: Why roll your own persistence, transaction handling, caching pooling when you can leverage an app server ? XDoclet removes a lot of the complexity that used to plague EJB. CMP 2.0 is really fast with the latest containers and I find a huge overall increase in productivity. Other benefits over rolling your own distrubuted architecture include being able to leverage industry design patterns and tools, and it's also easier to bring new team members up to speed. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] winmail.dat-- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: subclassing action
Hi We are using a standard base action but in this case the logic to decide which perform method to call is based on a check in one of the action's perform method. 1. Call Action1 - Show reports the normal way. 2. If reports are to be scheduled , call Action 2. Action2 can be a sub-class of Action1 ? 3. Action2's perform method should be called. Action1 and Action2 differ . So Action2 is a subclass of Action1. Mohan -Original Message- From: Craig R. McClanahan [mailto:[EMAIL PROTECTED]] Sent: Monday, December 02, 2002 10:27 PM To: Struts Users Mailing List Subject: Re: subclassing action On Mon, 2 Dec 2002, Mohan Radhakrishnan wrote: Date: Mon, 2 Dec 2002 11:51:27 +0530 From: Mohan Radhakrishnan [EMAIL PROTECTED] Reply-To: Struts Users Mailing List [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: subclassing action Hi, I am looking for information on subclassing actions. Is there a way to transfer control to the subclass if a certain check in the super action is valid ? Is this how this is done ? In normal OO, it happens based on polymorphism. How is it done with struts ? A common technique in Struts based apps is to have a common base Action that embeds functionality common to a set of your application's requirements, such as customized login checking. The general pattern would be to have the common base class implement the public execute() method (in 1.0 it was perform()), and then dispatch to business logic in some other (usually protected) methods defined by the base class. You can also do things like dynamically choose which business logic method to call, based on request parameters. This use case is so common that Struts provides a standard base class (org.apache.struts.actions.DispatchAction) for you. Thanks, Mohan Craig -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
How to resolve why java element deprecated?
Compiler says that PropertyUtil in struts 1.0.2. deprecated (i use copyProperties() method) I use JSDK 1.4.1 and could find out which class i am suppose to use insteed
Re: How to collect user input?
Check out Strut's example and struts tag example - Original Message - From: Jana Navaneethan [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Monday, December 02, 2002 1:29 PM Subject: How to collect user input? Hi, I have a form which collects multiple values, How to collect the user input effectively using STRUTS? For example I want to use some index for the checkbox? like day1,day2 in that case, do I need to have two properties in my form bean? like getDay1() and getDay2() or Is there any better way of doing this? Any suggestions would be greatly appreciated! Thanks, Jana. Saturday Closed Opening Time Open 24 hours Midnight 12:30 AM 1:00 AM 1:30 AM 2:00 AM 2:30 AM 3:00 AM 3:30 AM 4:00 AM 4:30 AM 5:00 AM 5:30 AM 6:00 AM 6:30 AM 7:00 AM 7:30 AM 8:00 AM 8:30 AM 9:00 AM 9:30 AM 10:00 AM 10:30 AM 11:00 AM 11:30 AM Noon 12:30 PM 1:00 PM 1:30 PM 2:00 PM 2:30 PM 3:00 PM 3:30 PM 4:00 PM 4:30 PM 5:00 PM 5:30 PM 6:00 PM 6:30 PM 7:00 PM 7:30 PM 8:00 PM 8:30 PM 9:00 PM 9:30 PM 10:00 PM 10:30 PM 11:00 PM 11:30 PM Midnight Closing Time Midnight 12:30 AM 1:00 AM 1:30 AM 2:00 AM 2:30 AM 3:00 AM 3:30 AM 4:00 AM 4:30 AM 5:00 AM 5:30 AM 6:00 AM 6:30 AM 7:00 AM 7:30 AM 8:00 AM 8:30 AM 9:00 AM 9:30 AM 10:00 AM 10:30 AM 11:00 AM 11:30 AM Noon 12:30 PM 1:00 PM 1:30 PM 2:00 PM 2:30 PM 3:00 PM 3:30 PM 4:00 PM 4:30 PM 5:00 PM 5:30 PM 6:00 PM 6:30 PM 7:00 PM 7:30 PM 8:00 PM 8:30 PM 9:00 PM 9:30 PM 10:00 PM 10:30 PM 11:00 PM 11:30 PM Midnight Sunday Closed Opening Time Open 24 hours Midnight 12:30 AM 1:00 AM 1:30 AM 2:00 AM 2:30 AM 3:00 AM 3:30 AM 4:00 AM 4:30 AM 5:00 AM 5:30 AM 6:00 AM 6:30 AM 7:00 AM 7:30 AM 8:00 AM 8:30 AM 9:00 AM 9:30 AM 10:00 AM 10:30 AM 11:00 AM 11:30 AM Noon 12:30 PM 1:00 PM 1:30 PM 2:00 PM 2:30 PM 3:00 PM 3:30 PM 4:00 PM 4:30 PM 5:00 PM 5:30 PM 6:00 PM 6:30 PM 7:00 PM 7:30 PM 8:00 PM 8:30 PM 9:00 PM 9:30 PM 10:00 PM 10:30 PM 11:00 PM 11:30 PM Midnight Closing Time Midnight 12:30 AM 1:00 AM 1:30 AM 2:00 AM 2:30 AM 3:00 AM 3:30 AM 4:00 AM 4:30 AM 5:00 AM 5:30 AM 6:00 AM 6:30 AM 7:00 AM 7:30 AM 8:00 AM 8:30 AM 9:00 AM 9:30 AM 10:00 AM 10:30 AM 11:00 AM 11:30 AM Noon 12:30 PM 1:00 PM 1:30 PM 2:00 PM 2:30 PM 3:00 PM 3:30 PM 4:00 PM 4:30 PM 5:00 PM 5:30 PM 6:00 PM 6:30 PM 7:00 PM 7:30 PM 8:00 PM 8:30 PM 9:00 PM 9:30 PM 10:00 PM 10:30 PM 11:00 PM 11:30 PM Midnight -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Re: struts 1.1. modules examples.
http://www.scioworks.com has an example of Struts module -D - Original Message - From: [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Monday, December 02, 2002 10:04 AM Subject: Re: Re: struts 1.1. modules examples. You can get some doc here : http://jakarta.apache.org/struts/userGuide/building_controller.html#dd_confi g_modules But there are no example of what i was asking for... Message d'origine Date: Mon, 02 Dec 2002 10:38:01 -0600 De: Hanasaki JiJi [EMAIL PROTECTED] A: [EMAIL PROTECTED] Sujet: Re: struts 1.1. modules examples. that rocks! wehre can i get docs on this and the xamples? [EMAIL PROTECTED] wrote: Modules are struts 1.1 sub webapps. This means you can part your webapp into fragments if it's going larger. Then each developpement team can work on a part of the webapp, use as many struts-config as parts of the webapp etc... Message d'origine Date: Mon, 02 Dec 2002 09:53:11 -0600 De: Hanasaki JiJi [EMAIL PROTECTED] A: [EMAIL PROTECTED] Sujet: Re: struts 1.1. modules examples. What are modules? [EMAIL PROTECTED] wrote: Hello all, I try to use struts 1.1 modules. I will be glad if somebody tells me how to find examples of : - how to declare an action un a struts-config.xml module file ie what is the pattern of the path? (path=/myModuleName/myActionName ?) - how to invoque a module action (html:form action/myModule/myAction.do... ?) - what is the pattern for the forward argument (forward name=succes path=/myModule/myJpsPage.jsp ?) () are only my hypothesis... thanks a lots for any advice. Alexandre. -- = = Management is doing things right; leadership is doing the = = right things.- Peter Drucker= =___= = http://www.sun.com/service/sunps/jdc/javacenter.pdf = = www.sun.com | www.javasoft.com | http://wwws.sun.com/sunone = = - NetCourrier, votre bureau virtuel sur Internet : Mail, Agenda, Clubs, Toolbar... Web/Wap : www.netcourrier.com Téléphone/Fax : 08 92 69 00 21 (0,34 #8364; TTC/min) Minitel: 3615 NETCOURRIER (0,15 #8364; TTC/min) -- = = Management is doing things right; leadership is doing the = = right things.- Peter Drucker= =___= = http://www.sun.com/service/sunps/jdc/javacenter.pdf = = www.sun.com | www.javasoft.com | http://wwws.sun.com/sunone = = - NetCourrier, votre bureau virtuel sur Internet : Mail, Agenda, Clubs, Toolbar... Web/Wap : www.netcourrier.com Téléphone/Fax : 08 92 69 00 21 (0,34 ? TTC/min) Minitel: 3615 NETCOURRIER (0,15 ? TTC/min) -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
On-The-Fly HTML to PDF Conversion
Dear All, Has anybody worked on on-the-fly conversion of HTML output to PDFs? The following are the requirements: 1. The site should provide View as PDF link on a particular page. The page is not a static HTML page. It is a JSP. 2. Clicking on View as PDF link will open the page that is currently displayed, in the PDF format. 3. Conversion needs to be done on-the-fly. 4. Environment: Solaris - WebSphere 4.0.2. I'm using the Struts Framework. I would also want to know if there is any easier methods for conversion other than using FOP (an Apache XML project) and Cocoon. Help in terms of pointers are also welcome. Thanks and Regards, Shashi Kiran -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: How to resolve why java element deprecated?
The version of java has nothing to do with this. Check the PropertyUtil javadoc in the jakarta commons for details. David From: Slava_L [EMAIL PROTECTED] Reply-To: Struts Users Mailing List [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Subject: How to resolve why java element deprecated? Date: Tue, 3 Dec 2002 12:51:47 +0800 Compiler says that PropertyUtil in struts 1.0.2. deprecated (i use copyProperties() method) I use JSDK 1.4.1 and could find out which class i am suppose to use insteed _ Add photos to your messages with MSN 8. Get 2 months FREE*. http://join.msn.com/?page=features/featuredemail -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: How to resolve why java element deprecated?
David Graham wrote: The version of java has nothing to do with this. Check the PropertyUtil javadoc in the jakarta commons for details. David I didn't think struts 1.0 use commons-xxx jars ? -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
[Off Topic] Opinions requested for Wrox Book Chapter
Hello all, I've been tasked with writing a chapter on Security and a chapter on Struts in an upcoming book from Wrox, Professional JSP 2.0. In the Security chapter, I hope to tackle tough problems and provide good solutions for things encountered while securing a web-based application. In the Struts chapter, I want to highlight some of the advanced features of Struts and provide meaningful examples of their implementation. I don't feel it's necessary to explain what Struts is, since a lot of good books have been published on this topic recently. However, I am hoping to build a good kickstart application for Struts using XDoclet and Ant, among other tools. I've produced some initial outlines for each chapter and placed them on my website for your review. http://raibledesigns.com/page/rd/20021202#day_1_of_writing If you have the time and energy, please take a look at these and either 1) comment on my site, or 2) reply to this e-mail. Your opinions and time is valued and appreciated. If you're looking to get started with Struts/XDoclet/Ant right away, check out the following links, and help me rename it from struts-xdoclet to a something better: http://www.raibledesigns.com/page/rd/20021202#erik_s_struts_xdoclet_exam ple (Erik Hatcher's Struts/XDoclet Example) http://www.raibledesigns.com/page/rd/20021127#struts_xdoclet_0_2 (My Struts-XDoclet Base App) http://www.raibledesigns.com/page/rd/20021130#help_me_rename_struts_xdoc let (Renaming suggestions) Thanks, Matt Raible
Re: Form validation with Struts Workflow
Richard, in the action mapping you can specify the attribute validate. This attribute defaults to true in the ActionMapping class. With the Struts Workflow Extension the class ApplicationMapping is used instead of ActionMapping. In this class validate defaults to false. Thus, if you want to switch automatic validation on, you explicitly have to specify validate=true in each action definition. However, I recommend to do without automatic form validation, when using the struts-workflow extension. Here is why: 1. Due to the current implementation of struts and the workflow extension, the form validation is done, before authentication and workflow has been checked. This is not what you want, because authentication and workflow needs to be checked first. 2. You can always call the form.validate() method from the action yourself, which I believe is the much better approach anyway, because most often you need some additional information from an external data source to validate the input (e. g. a password). Obtaining information from external data sources should always be done in the action classes, not in the form beans. If I remember correctly, there is no technical reason why automatic form validation can not be supported. It should be a minor change to eliminate reason (1) in the code. So please let me know, if you really need it. I should soon be able to provide a changed version. --- Matthias PS: I cc'ed to the struts user list, because conversations like this might be relevant to other worklow users, too. Richard Grossman wrote: Hi, I'm starting to work using Struts Workflow but I'm confronted to a big problem. It seem that using the workflow the validate method inside ActionForm are not called !?! is there any configuration or else to enabled this ? Thanks for your help Richard Grossman -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: How to resolve why java element deprecated?
in struts 1.0.x beanUtils is part of struts anyway, javadoc says nothin' about deprecation of propertyUtil, beanUtil - Original Message - From: David Graham [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Tuesday, December 03, 2002 2:19 PM Subject: Re: How to resolve why java element deprecated? The version of java has nothing to do with this. Check the PropertyUtil javadoc in the jakarta commons for details. David From: Slava_L [EMAIL PROTECTED] Reply-To: Struts Users Mailing List [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Subject: How to resolve why java element deprecated? Date: Tue, 3 Dec 2002 12:51:47 +0800 Compiler says that PropertyUtil in struts 1.0.2. deprecated (i use copyProperties() method) I use JSDK 1.4.1 and could find out which class i am suppose to use insteed _ Add photos to your messages with MSN 8. Get 2 months FREE*. http://join.msn.com/?page=features/featuredemail -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
