How to take object from the Action to jsp
Hello, My question might sound naive but I really eed your answer. I'm storing an object in ServletContext with the following code : servlet.getServletContext().setAttribute(treemodel,root); where root is an object of type Node(myclass). In my jsp I want to retrieve this object from the Servletontext so I do the following: %= new DirectoryModel((Node)servlet.getServletContext().getAttribute(treemodel) %. I'm wondering why I get the Exception: org.apache.jasper.compiler.ParseException: C:\jakarta\jakarta-tomcat-3.2.3\webapps\teach\main_menu.jsp(77,99) Attribute treemodel has no value at org.apache.jasper.compiler.JspReader.parseAttributeValue(JspReader.java:519) at org.apache.jasper.compiler.JspReader.parseTagAttributes(JspReader.java:635) at org.apache.jasper.compiler.Parser$Tag.accept(Parser.java:798) My problem is that I cannot handle this object as a javabean since I want to use the object as it is and not to get the values of its properties. I would really appreciated your help. Thank you, Konstantina
ApplicationResources searchs
Hi guys, just a question about ApplicationResources file. Is there any chance to speed up key searchs in resource files by alphabetically ordering of the keys within the file. Could be helpful for long keyed files. Any other way to improve performance in fetching the right value for a key? Thanks in advance, Adolfo Rodriguez _ Get your FREE download of MSN Explorer at http://explorer.msn.com/intl.asp. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
struts-config path
Hi guys, my question is concerned with struts-config location. I know it use to be /Web-inf/struts-config as a init parameter for the ActionServlet specified in the web.xml. Is it possible to place the config file anywhere in the filesystem and specify the path in the config param of web.xml? Can it be an absolute path rather than a relative one? My company use to group all the config files for web apps in a centralized directory in the filesystem of the particular application path. Can it be accessed by, say, the class-path? Thanks in advance, Adolfo Rodriguez _ Send and receive Hotmail on your mobile device: http://mobile.msn.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: ApplicationResources searchs
Hi guys, just a question about ApplicationResources file. Is there any chance to speed up key searchs in resource files by alphabetically ordering of the keys within the file. Could be helpful for long keyed files. Any other way to improve performance in fetching the right value for a key? I am curious to know if you are having performance problems with reading the ApplicationResources file, do you have so many entries in it that it is slow to access? You might consider writting the values in the ApplicationResources file to a bean and getting the properties from the bean each time you want them. Then again, if your ApplicationResources file is that big, maybe this bean will be VERY large. _ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Forward from one webapp to another
Hi all, I'm looking for a way to forward control from one webapp to another with passing some parameters. What I actually have is a webapp A, where a user first authenticate, and then does his job. Later, the user can switch, via an html link, to a another webapp B. The fact is that I don't want the user to authenticate again in this webapp B so, for the moment I'm using a REDIRECTION in the webapp A action with some URL parameters: login, password (argh, they are in cleartext !) To better understand what I mean, here's how I'm currently doing : BrowserServer | | |GET switchwebapp.do | | | webappA | | | | | REDIRECT to webapp B | | | webappA | | | | | GET action.do of webapp B | | | webappB | | | | | OK - Result page | | | webappB But, what I'D LIKE TO HAVE is this : Browser Server | | |GET switchwebapp.do | | | webappA | | | | | | pass user's parameters | | | | | v | | getting in webappB | | get user's credentials | OK - Result page | | | webappB Is it possible to do so with Tomcat-Struts ? Thanks in advance for any contribution/idea about this issue. Regards, Arnaud Chiaberge -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
HTTPS + Struts
Can you advice on how you manage to redirect the http request from http to https? I have following scenario (typical of a shopping site). 1) User search and place item into shopping cart (eg calls http://www.acmeshop.com/addtoshoppingcart.do) 2) addtoshoppingcart.do do some processing and redirects user back to shopping search page (eg http://www.acmeshop.com/shoppingsearch.jsp ) 3) User clicks on the check out page URL. (eg calls http://www.acmeshop.com/showshoppingcart.do and return the results to http://www.acmeshop.com/showcartcheckout.jsp). 4) User clicks on make payment. On the shwowcartcheckout.jsp, I need to be able to set the form action attribute to call https://www.acmeshop.com/makepayment.do (where makepayment.do will redirect to the https://www.acmeshop.com/enterpaymentdetail.jsp). The form action attribute on the enterpaymentdetail.jsp will call https://www.acmeshop.com/processpayment.do ) What I am trying to find out is how do I set the https:// in the form action attribute of showcartcheckout.jsp. The form tag does not have any attribute will will create the https://... string. Do I have to hard code the form action in this page? Or am I total off the track? Thanks in advance Rizvan -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: ApplicationResources searchs
Thanks for your fast response. We are planing development of large internacionalized web applications and we are considering this issue just in case. Anyhow would be interesting since our applications could hold a large amount of multilanguage keys. Right to say that loading in memory would speed up searchs. Any other advice related? Adolfo From: Agj[ XeCX [EMAIL PROTECTED] Reply-To: Struts Users Mailing List [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Subject: Re: ApplicationResources searchs Date: Wed, 3 Apr 2002 17:46:48 +0900 Hi guys, just a question about ApplicationResources file. Is there any chance to speed up key searchs in resource files by alphabetically ordering of the keys within the file. Could be helpful for long keyed files. Any other way to improve performance in fetching the right value for a key? I am curious to know if you are having performance problems with reading the ApplicationResources file, do you have so many entries in it that it is slow to access? You might consider writting the values in the ApplicationResources file to a bean and getting the properties from the bean each time you want them. Then again, if your ApplicationResources file is that big, maybe this bean will be VERY large. _ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] _ Chat with friends online, try MSN Messenger: http://messenger.msn.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Forward from one webapp to another
Hi all, I'm looking for a way to forward control from one webapp to another with passing some parameters. I am not sure if you can have data sharing between different webapps managed by the servlet container, that is for someone else to answer. But you could have webappA store some values in a database. When you go from webappA to webAppB you could pass a hash(which you store in the database). When webappB gets this hash it can check to see if it is in the database, if it is then all is happy and webappB can proceed. Obviously you can store other info in the database beside the hash like the userId, etc. _ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re[2]: ApplicationResources searchs
If you load in memory it would take some time the first times I suggest you to load just a part of the file in memory Rizvan __ Reply Separator _ [EMAIL PROTECTED] 03/04/2002 11:02:00 |---+--| | |Return Receipt: No| | To:[EMAIL PROTECTED] |Importance: Normal| | cc: (bcc: Rizvan KATCHERA/fr/socgen) | | | | | |---+--| SUBJECT: Re: ApplicationResources searchs Thanks for your fast response. We are planing development of large internacionalized web applications and we are considering this issue just in case. Anyhow would be interesting since our applications could hold a large amount of multilanguage keys. Right to say that loading in memory would speed up searchs. Any other advice related? Adolfo From: âAâôâgâjü[ âXâeâCâX [EMAIL PROTECTED] Reply-To: Struts Users Mailing List [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Subject: Re: ApplicationResources searchs Date: Wed, 3 Apr 2002 17:46:48 +0900 Hi guys, just a question about ApplicationResources file. Is there any chance to speed up key searchs in resource files by alphabetically ordering of the keys within the file. Could be helpful for long keyed files. Any other way to improve performance in fetching the right value for a key? I am curious to know if you are having performance problems with reading the ApplicationResources file, do you have so many entries in it that it is slow to access? You might consider writting the values in the ApplicationResources file to a bean and getting the properties from the bean each time you want them. Then again, if your ApplicationResources file is that big, maybe this bean will be VERY large. _ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] _ Chat with friends online, try MSN Messenger: http://messenger.msn.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Re[2]: ApplicationResources searchs
Its a design question - where do you want to speed up things. I think a little extra time starting up the application is OK. When the application I have starts up it loads lots of reasonabally static information from a database into beans. It may take a little longer for the application to start up. But it pays off later when I want to access that data since I don't have to hit the database, same would go for the ApplicationResources file. On Wed, 3 Apr 2002 11:08:46 +0200 [EMAIL PROTECTED] wrote: If you load in memory it would take some time the first times I suggest you to load just a part of the file in memory How would you work out which part of the file to load into memory? Rizvan _ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Struts.tld or Struts-form.tld ?
What the differences in 1.0.2 distribution of Struts between Struts.tld and the two Struts-html / Struts-form tlds ? Is it only refactoring of taglibs ? -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Preview OReilly Struts Chapters Online - Soon
In order to reach the largest audience possible, I suggest you post the chapters at TheServerSide.com. Post as many chapters as you can. Eric Ma -- This e-mail may contain confidential and/or privileged information. If you are not the intended recipient (or have received this e-mail in error) please notify the sender immediately and destroy this e-mail. Any unauthorized copying, disclosure or distribution of the material in this e-mail is strictly forbidden. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Help needing regarding implementing JAAS for a Web application
Hello Everyone, I need your help regarding Implementing JAAS for a web app based on Struts, I have made a class which instantiates the Login context, and has an inner class callback handler(for receiving the user name and password). But I get an error when the login context is instantaiated , that the Config file cant be found. Could anyone please send me some code which depicts clearly how JAAS can be implemented in a Web app (my application server is Weblogic). I need it urgently as I have a deadline to meet. Thanks in advance, regards, Sudhir -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: JSP optimiser that works with Struts
He may save a nibble or two Mark -Original Message- From: Chuck Cavaness [mailto:[EMAIL PROTECTED]] Sent: Tuesday, April 02, 2002 8:32 PM Not sure if I'm the first, but I have to ask (in a polite voice) why? Chuck p.s. Not sure if JPretty does JSP also, but here's the link: http://www.mmsindia.com/JPretty.html At 02:08 PM 3/27/2002 +1100, you wrote: Hi list, I'm looking for a jsp optimiser (open source/free) that will strip all white spaces from my jsp file. I have tried tidy but it doesn't work well with Struts tags. Is there a way to use tidy for Struts jsp? My jsp page contains a lot of indentation and formatting to make it human readable, so what I'm planning to do is before building the war file I want to run this optimiser over the jsp files and use the output on the war file. Anyone got any neat tricks/tools? cheers, -- Victor Hadianto --- Plastic... Aluminum... These are the inheritors of the Universe! Flesh and Blood have had their day... and that day is past! -- Green Lantern Comics -- 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: JavaServerFaces (JSF) replacement for Struts?
JSF was introduced at last year's JavaOne at the Monday PM Keynote. It's simply Sun's strategy for a comprehensive integrated application development environment built with frameworks. I'm sure Struts will be incorporated into JSF (as will most other Java technologies, like J2ME and J2EE), but it will not lose its identity anytime soon. Mark -Original Message- From: Bryan Field-Elliot [mailto:[EMAIL PROTECTED]] Sent: Tuesday, April 02, 2002 9:23 PM To: Struts Users Mailing List Subject: RE: JavaServerFaces (JSF) replacement for Struts? I, for one, am excited to see JSF (based upon what paltry info I have read about it). I've done several hellishly complicated pages in JSP, doing all kinds of crazy stuff like generating dynamic JavaScript for the client, and invoking Struts actions (with different parameters) depending upon what the user clicked on. It sounds like JSF is made for building those kinds of pages (so I hope). And for it to fit well with Struts is a bonus. Bryan On Tue, 2002-04-02 at 19:11, Sandeep Takhar wrote: I went to the BOF following this session where Craig McLanahan was the main speaker. He basically finished off by saying that we will use whatever we want to from JSF. Just as there are pieces we use from the Servlet JSP specification. He is part of the expert group and is keen on making the jsf framework work for whichever frameworks are out there and specifically struts. He mentioned he had a working model with Struts JSF. I think that maybe there will be some releases of struts that incorporate JSF. Maybe there will be some that take advantage of jsp 1.2 servlet 2.3... I guess this is more a discussion for the dev group. I wouldn't count on JSF being a silver bullet. I think it has a long way to go and Struts will still be around and just end up incorporating the new JSF stuff. Craig said it -- and it is the truth: It is up to us... Sandeep --- Bryan Field-Elliot [EMAIL PROTECTED] wrote: I imagine that it would be a relatively simple task, to write an adaptor of some sort to map the JSF event model onto Struts actions. Bryan On Tue, 2002-04-02 at 12:41, Robert wrote: I went to the JSF session at JavaOne and the most asked question for the JSR group was What about Struts?. Their answer is that JSF will be flexible enough to work with whatever framework you want, including struts. JSF has an event model as well as the widgets, but you don't have to use them (events), so in that scenario, JSF HTML widgets would be a front-end for the Struts controller, effectively replacing/complimenting the Struts taglibs for presentation. Their idea was to have a flexible UI framework that could stand on its own with the event model, or work with whatever controller you wanted. Having said that, JSF is also supposed to have support for other client types, such as PDAs and phones, supplying a different widget set for each. They had a nice demo of using Dreamweaver to build the JSF portion, much like there is a Struts extension out there. - Robert -Original Message- From: Melanie Harris [mailto:[EMAIL PROTECTED]] Sent: Tuesday, April 02, 2002 1:37 PM To: [EMAIL PROTECTED] Subject: JavaServerFaces (JSF) replacement for Struts? Hi All, Out on http://www.javaworld.com/javaworld/jw-03-2002/j1-02-grapevine2.html today there is mention of the following: JavaServer Faces Sun Microsystems' Senior Software Engineer Roger Kitain from the JSF team outlined the one project I really hoped would release a specification and RI this week. JSF's functionality, layered on top of the JSP specification, includes change listeners on client-side widgets and a standard tag library (including a tree-view control). I'm working on a project in which such features would come in handy, so if you're listening guys, please release the RI as soon as you can! This sounds to me like JSF might be something that would be similar to Struts with added client-side widgets. I'd like to know what others think of JSF and if you think it might eventually become a preferred framework over struts, etc... ? Thanks in advance for your comments. -mel h - Do You Yahoo!?
RE: JavaServerFaces (JSF) replacement for Struts?
hey there's new technology already :-) Tom Lister * 020 7612 3030 * [EMAIL PROTECTED] -Original Message- From: Melanie Harris [mailto:[EMAIL PROTECTED]] Sent: 02 April 2002 20:37 To: [EMAIL PROTECTED] Subject: JavaServerFaces (JSF) replacement for Struts? Hi All, Out on http://www.javaworld.com/javaworld/jw-03-2002/j1-02-grapevine2.html today there is mention of the following: JavaServer Faces Sun Microsystems' Senior Software Engineer Roger Kitain from the JSF team outlined the one project I really hoped would release a specification and RI this week. JSF's functionality, layered on top of the JSP specification, includes change listeners on client-side widgets and a standard tag library (including a tree-view control). I'm working on a project in which such features would come in handy, so if you're listening guys, please release the RI as soon as you can! This sounds to me like JSF might be something that would be similar to Struts with added client-side widgets. I'd like to know what others think of JSF and if you think it might eventually become a preferred framework over struts, etc... ? Thanks in advance for your comments. -mel h - Do You Yahoo!? Yahoo! Tax Center - online filing with TurboTax *** This email message contains confidential information for the above addressee only. If you are not the intended addressee you must not disclose or use the information in any manner whatsoever. Any opinion or views contained in this email message are those of the sender, do not represent those of the Company in any way and reliance should not be placed upon its contents. Unless otherwise stated this email message is not intended to be contractually binding. Where an Agreement exists between our respective companies and there is conflict between the contents of this email message and the Agreement then the terms of that Agreement shall prevail. Abbey National Treasury Services plc. Registered in England. Registered Office: Abbey House, Baker Street, London NW1 6XL. Company Registration No: 2338548. Regulated by the FSA *** -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Don't anderstand jsp:usebean mecanism
On tomcat 3.3.1 I tried the following JSP code: jsp:usebean id=logonForm class=java.lang.String/ % Object toto = pageContext.getAttribute(logonForm); Object titi = pageContext.getRequest().getAttribute(logonForm); Object tutu = pageContext.getSession().getAttribute(logonForm); % %= toto % %= titi % %= tutu % JSP 1.1 spec says this jsp:usebean syntax would instanciate a new bean (here a simple String). Where is it ? -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Help needing regarding implementing JAAS for a Web application
Sudhir, Are you deploying your webapp outside of WebLogic? The answer to your question really depends on the web container you are using. For example, I don't *think* there is any 'production' ready support for a JAAS Realm in Tomcat. If you are deploying to the WebLogic web container, then RTFM the WebLogic security docs. They are pretty good. JAAS is an integral part of J2EE and is provided by the container ( I don't think WL 6.x provides *authorization* with their JAAS implementation, however - only authentication ). If you are using/can use container security, there should be no need to write your own LoginContext and callback handler, AFAIK. Also, if you are using container (declarative) security, if your security requirements are simple enough, you won't have to write ANY code. That's the idea behind JAAS being in the J2EE spec. BTW - your JAAS config file is located by using: -Djava.security.auth.login.config=file://path/to/a/config/file on the command line. HTH, Mike -Original Message- From: Sudhir S. Shetty [mailto:[EMAIL PROTECTED]] Sent: Wednesday, April 03, 2002 7:20 AM To: Struts Users Mailing List Subject: Help needing regarding implementing JAAS for a Web application Hello Everyone, I need your help regarding Implementing JAAS for a web app based on Struts, I have made a class which instantiates the Login context, and has an inner class callback handler(for receiving the user name and password). But I get an error when the login context is instantaiated , that the Config file cant be found. Could anyone please send me some code which depicts clearly how JAAS can be implemented in a Web app (my application server is Weblogic). I need it urgently as I have a deadline to meet. Thanks in advance, regards, Sudhir -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: ApplicationResources searchs
This is what we are doing. And the bigger the properties file, the more justified caching it in a bean. I don't know what sorting algorithm the JVM uses for beans or resource bundles, but I'd bet alphabetizing the keys would make a difference in a large sort. Mark -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Wednesday, April 03, 2002 3:47 AM To: Struts Users Mailing List Subject: Re: ApplicationResources searchs Hi guys, just a question about ApplicationResources file. Is there any chance to speed up key searchs in resource files by alphabetically ordering of the keys within the file. Could be helpful for long keyed files. Any other way to improve performance in fetching the right value for a key? I am curious to know if you are having performance problems with reading the ApplicationResources file, do you have so many entries in it that it is slow to access? You might consider writting the values in the ApplicationResources file to a bean and getting the properties from the bean each time you want them. Then again, if your ApplicationResources file is that big, maybe this bean will be VERY large. _ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Don't anderstand jsp:usebean mecanism :sory, I'm realy stupid
Sorry, I found I've to use jsp:useBean (with uppercase B) ! - Original Message - From: Nicolas De Loof [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Wednesday, April 03, 2002 3:09 PM Subject: Don't anderstand jsp:usebean mecanism On tomcat 3.3.1 I tried the following JSP code: jsp:usebean id=logonForm class=java.lang.String/ % Object toto = pageContext.getAttribute(logonForm); Object titi = pageContext.getRequest().getAttribute(logonForm); Object tutu = pageContext.getSession().getAttribute(logonForm); % %= toto % %= titi % %= tutu % JSP 1.1 spec says this jsp:usebean syntax would instanciate a new bean (here a simple String). Where is it ? -- 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: Installation on OS-390 and Websphere 3.5.3: - ErrorApplication unavailable for service
I have found mention is several articles that this can be caused by errors in the train.webapp and web.xml. Could anyone look at the attached and see if there are any errors? I have gone into the struts code and comented out everything in the init() routine of the ActionServlet, entered a System.out.println() statement in it, and the application will still not start. Steven Banks [EMAIL PROTECTED] 03/27/02 10:54AM Roger. Thanks for the response. Before trying the upgrade, I am going to try getting it to work on 3.5.3 just call me stubborn. There is a set of notes from someone who has it working on this user group. The latest I have tried was changing a WAS start-up parameter appserver.compliance.mode=true. The result was the the servlet does not load at all. It could not find the config file. I have since discovered that one result of the parameter change is that the location of the struts-config.xml file has to be moved as the following code from the Action Servlets initMapping routine no longer worked. When appserver.compliance.mode=false the default value InputStream input = getServletContext().getResourceAsStream(config); found the xml file in the following directory: u/mywebs/dev/train/WEB-INF/classes/WEB-INF/struts-config.xml When appserver.compliance.mode=true, the xml file had to be moved to /u/mywebs/dev/train/web/WEB-INF/struts-config.xml It would be nice if the main struts code would return getServletContext().getRealPath(config)); when it cannot find the config file, this would solve a lot of problems like this very quickly. Once I moved the file to this new location, the servlet starts OK, but returns the http 503 error again as soon as I try to access any file in the web application. I am going to put a call in to IBM tech support to see if they can help, but any other help here would be appreciated. Steven Steven Banks 902-368-0566 Steven Banks Roger Fortier [EMAIL PROTECTED] 03/26/02 04:32PM Below the dotted line is a message that was posted on IBM newsgroup for WebSphere AS400 and basically Struts will not work with Websphere 3.5.3 on AS400. You must upgrade to 3.5.4. Perhaps it's the same for websphere on OS-390? Also, check this link for a version of struts-jar that will work with Websphere 4.0. http://www.mail-archive.com/struts-user@jakarta.apache.org/msg15143.html --- Good News: Yes, it will work. Bad News: You may have to jump through a few hoops, depending on just what it is you intend to do in the application, how you intend to deploy, and what your AS400 configuration looks like. 3.5.5 hasn't really been out all that long, and when you consider that anything like this for the 400 always comes poking along several weeks or months after the other platforms my guess would be that higher won't be an option for a while. The way it has shaken out for me is that struts apps deploy fine on versions 3.5.3, 3.5.4, and 3.5.5 for Windows. I did do the documented hacks for the struts source and the parser.jar that are out on the Apache site. This may not be necessary in version 3.5.5, but unfortunately I haven't had adequate time to investigate it. If it isn't fixed, dock IBM several points for not walking it the way they talk it with regard to open source. But don't assume if it works on Windows it will work on the 400 - more on that later. In addition, I did have to change struts-config.xml and web.xml to use system rather than public dtd's. This was not necessary on my Windows desktop, but when I deployed to the 400 I got numerous errors when the webapp loaded. Changing the dtd ref did the trick. If your machine is behind a firewall with no internet access you'll also have to make sure the dtd can be found, so you may need to specify an internal uri. Don't worry, the system log will let you know right away if it doesn't like what you picked. I used the Struts connection pooling option because I used Tomcat as my development server, and because I want to build in some monitoring that is currently not available in WSE for the 400. I developed on Windows using the AS400 toolbox drivers, and switched over to the native DB2 drivers when moving up(Don't ask me why). I ran into some issues there where I was not able to update certain files using SQL (support posts seem to point to issues with non-journaled files), and switching back to the 400 drivers cleared it up. Not sure why, since connections using the WS connection pool and these same drivers seem to have no issues. The big news is that while I got my apps to deploy to a 3.5.4 installation on the 400, no amount of installing, finessing or tears/breastbeating could get them to run on 3.5.3. Even though they ran alright on the same number release on Windows (and Linux for that matter ). So my hunch is that as long as you are on 3.5.4 on up you are OK. But as to the
exception on index.jsp
Hello, I made a little struts application on WSAD, but when i tried to access my index.jsp, i have the following exception : Error Message: Cannot create rewrite URL: java.net.MalformedURLException: Cannot retrieve ActionForwards collection Error Code: 500 Target Servlet: null Error Stack: javax.servlet.jsp.JspException: Cannot create rewrite URL: java.net.MalformedURLException: Cannot retrieve ActionForwards collection at org.apache.struts.taglib.html.LinkTag.doStartTag(LinkTag.java:343) at _index_jsp_0._jspService(index.jsp :10) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:142) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.runtime.JspServlet$JspServletWrapper.service(JspServlet.ja va:300) at org.apache.jasper.runtime.JspServlet.serviceJspFile(JspServlet.java:430) at org.apache.jasper.runtime.JspServlet.service(JspServlet.java:565) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at com.ibm.servlet.engine.webapp.StrictServletInstance.doService(ServletManager .java:827) at com.ibm.servlet.engine.webapp.StrictLifecycleServlet._service(StrictLifecycl eServlet.java:167) at com.ibm.servlet.engine.webapp.IdleServletState.service(StrictLifecycleServle t.java:297) at com.ibm.servlet.engine.webapp.StrictLifecycleServlet.service(StrictLifecycle Servlet.java:110) at com.ibm.servlet.engine.webapp.ServletInstance.service(ServletManager.java:47 2) at com.ibm.servlet.engine.webapp.ValidServletReferenceState.dispatch(ServletMan ager.java:1012) at com.ibm.servlet.engine.webapp.ServletInstanceReference.dispatch(ServletManag er.java:913) at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.handleWebAppDispatch(W ebAppRequestDispatcher.java:523) at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.dispatch(WebAppRequest Dispatcher.java:282) at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.forward(WebAppRequestD ispatcher.java:112) at com.ibm.servlet.engine.srt.WebAppInvoker.doForward(WebAppInvoker.java:91) at com.ibm.servlet.engine.srt.WebAppInvoker.handleInvocationHook(WebAppInvoker. java:184) at com.ibm.servlet.engine.invocation.CachedInvocation.handleInvocation(CachedIn vocation.java:67) at com.ibm.servlet.engine.srp.ServletRequestProcessor.dispatchByURI(ServletRequ estProcessor.java:122) at com.ibm.servlet.engine.oselistener.OSEListenerDispatcher.service(OSEListener .java:315) at com.ibm.servlet.engine.http11.HttpConnection.handleRequest(HttpConnection.ja va:60) at com.ibm.ws.http.HttpConnection.readAndHandleRequest(HttpConnection.java:323) at com.ibm.ws.http.HttpConnection.run(HttpConnection.java:252) at com.ibm.ws.util.CachedThread.run(ThreadPool.java:122) Someone can help me ? - Lesire Fabien JAVA developement [EMAIL PROTECTED] IsaSoftware SA 13/15 Bd de l'Impératrice B - 1000 Bruxelles Web : www.isabel.be DISCLAIMER : Confidential information may be contained in this message and it may be legally privileged. If you are not the addressee indicated in this message (or responsible for delivery of the message to such person), you may not copy or deliver this message to anyone. In such case, you should destroy this message and kindly notify the sender by reply email. Please advise immediately if you or your employer does not consent to Internet email for messages of this kind. Opinions, conclusions and other information in this message that do not relate to the official business of Isabel shall be understood as neither given nor endorsed by it. Messages and attachments are swept by a virusscanner. If this message contains password-protected attachments, the files have not been scanned for viruses by the Isabel mail domain. Always scan attachments before opening them.
RE: How to take object from the Action to jsp
Hi Constantina, Instead of servlet.getServletContext().setAttribute(treemodel,root); I use request.setAttribute(treemodel,root); In the JSP, instead of DirectoryModel((Node)servlet.getServletContext().getAttribute(treemodel) %. I use bean:write name=treemodel property=propertyOfNodeClass / to wirte one propierty into the generated html code, or % DirectoryModel((Node)this.pageContext.getAttribute(treemodel)); Hope That Help, Enrique. _ Enrique Rodriguez Lasterra -Mensaje original- De: Konstantina Stamopoulou [mailto:[EMAIL PROTECTED]] Enviado el: miercoles, 03 de abril de 2002 10:37 Para: Struts Users Mailing List Asunto: How to take object from the Action to jsp Hello, My question might sound naive but I really eed your answer. I'm storing an object in ServletContext with the following code : servlet.getServletContext().setAttribute(treemodel,root); where root is an object of type Node(myclass). In my jsp I want to retrieve this object from the Servletontext so I do the following: %= new DirectoryModel((Node)servlet.getServletContext().getAttribute(tre emodel) %. I'm wondering why I get the Exception: org.apache.jasper.compiler.ParseException: C:\jakarta\jakarta-tomcat-3.2.3\webapps\teach\main_menu.jsp(77,99) Attribute treemodel has no value at org.apache.jasper.compiler.JspReader.parseAttributeValue(JspReader .java:519) at org.apache.jasper.compiler.JspReader.parseTagAttributes(JspReader. java:635) at org.apache.jasper.compiler.Parser$Tag.accept(Parser.java:798) My problem is that I cannot handle this object as a javabean since I want to use the object as it is and not to get the values of its properties. I would really appreciated your help. Thank you, Konstantina -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: How to take object from the Action to jsp
Thanx, It finally worked by using bean. Konstantina - Original Message - From: Enrique Rodriguez [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Wednesday, April 03, 2002 4:50 PM Subject: RE: How to take object from the Action to jsp Hi Constantina, Instead of servlet.getServletContext().setAttribute(treemodel,root); I use request.setAttribute(treemodel,root); In the JSP, instead of DirectoryModel((Node)servlet.getServletContext().getAttribute(treemodel) %. I use bean:write name=treemodel property=propertyOfNodeClass / to wirte one propierty into the generated html code, or % DirectoryModel((Node)this.pageContext.getAttribute(treemodel)); Hope That Help, Enrique. _ Enrique Rodriguez Lasterra -Mensaje original- De: Konstantina Stamopoulou [mailto:[EMAIL PROTECTED]] Enviado el: miercoles, 03 de abril de 2002 10:37 Para: Struts Users Mailing List Asunto: How to take object from the Action to jsp Hello, My question might sound naive but I really eed your answer. I'm storing an object in ServletContext with the following code : servlet.getServletContext().setAttribute(treemodel,root); where root is an object of type Node(myclass). In my jsp I want to retrieve this object from the Servletontext so I do the following: %= new DirectoryModel((Node)servlet.getServletContext().getAttribute(tre emodel) %. I'm wondering why I get the Exception: org.apache.jasper.compiler.ParseException: C:\jakarta\jakarta-tomcat-3.2.3\webapps\teach\main_menu.jsp(77,99) Attribute treemodel has no value at org.apache.jasper.compiler.JspReader.parseAttributeValue(JspReader .java:519) at org.apache.jasper.compiler.JspReader.parseTagAttributes(JspReader. java:635) at org.apache.jasper.compiler.Parser$Tag.accept(Parser.java:798) My problem is that I cannot handle this object as a javabean since I want to use the object as it is and not to get the values of its properties. I would really appreciated your help. Thank you, Konstantina -- 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: JavaServerFaces (JSF) replacement for Struts?
Subject: Re: JavaServerFaces (JSF) replacement for Struts? From: Vic Cekvenich [EMAIL PROTECTED] === The way it was explained to me, by HE who explains everything (Craig), is the other way around. I hope I got it right: Struts can incorporate Java Faces (not JavaFaces incorporate Struts). Java Faces will require Servlet 2.4 (So some time from now before containers support it) and help render things like components. Tile will still be needed for Layout and you will still need MVC framework (ex: Struts) to get to the point of rendering components. So instead of html:text we might use a better version of an html:textbox. Struts 1.1 is 2.2 based. The intermediate step is for Struts to go 2.3, and then be able to use the Standard Tags (that would replace and upgrade logic and bean tag, but not HTML tag). Struts is a lot more than tags, it is an MVC implementation. Even the standard Tags are a bit to hard work with yet. So Struts future if I may looks like this: Struts 1.1 with Portal Tiles, Validation, DynaBeans (ie-not need for getters and setters), etc. lots there. Then some version that uses Standard Tags. once Struts does 2.3 (and Action controller becomes a filter) (If you have 2.3 container, you could start experimenting with Standard Tags.) Then some version that can use JavaFaces, but after 2.4. In summary, Struts will incorporate and co-exist with new future technologies, and not be replaced by them. Vic Galbreath, Mark wrote: JSF was introduced at last year's JavaOne at the Monday PM Keynote. It's simply Sun's strategy for a comprehensive integrated application development environment built with frameworks. I'm sure Struts will be incorporated into JSF (as will most other Java technologies, like J2ME and J2EE), but it will not lose its identity anytime soon. Mark -Original Message- From: Bryan Field-Elliot [mailto:[EMAIL PROTECTED]] Sent: Tuesday, April 02, 2002 9:23 PM To: Struts Users Mailing List Subject: RE: JavaServerFaces (JSF) replacement for Struts? I, for one, am excited to see JSF (based upon what paltry info I have read about it). I've done several hellishly complicated pages in JSP, doing all kinds of crazy stuff like generating dynamic JavaScript for the client, and invoking Struts actions (with different parameters) depending upon what the user clicked on. It sounds like JSF is made for building those kinds of pages (so I hope). And for it to fit well with Struts is a bonus. Bryan On Tue, 2002-04-02 at 19:11, Sandeep Takhar wrote: I went to the BOF following this session where Craig McLanahan was the main speaker. He basically finished off by saying that we will use whatever we want to from JSF. Just as there are pieces we use from the Servlet JSP specification. He is part of the expert group and is keen on making the jsf framework work for whichever frameworks are out there and specifically struts. He mentioned he had a working model with Struts JSF. I think that maybe there will be some releases of struts that incorporate JSF. Maybe there will be some that take advantage of jsp 1.2 servlet 2.3... I guess this is more a discussion for the dev group. I wouldn't count on JSF being a silver bullet. I think it has a long way to go and Struts will still be around and just end up incorporating the new JSF stuff. Craig said it -- and it is the truth: It is up to us... Sandeep --- Bryan Field-Elliot [EMAIL PROTECTED] wrote: I imagine that it would be a relatively simple task, to write an adaptor of some sort to map the JSF event model onto Struts actions. Bryan On Tue, 2002-04-02 at 12:41, Robert wrote: I went to the JSF session at JavaOne and the most asked question for the JSR group was What about Struts?. Their answer is that JSF will be flexible enough to work with whatever framework you want, including struts. JSF has an event model as well as the widgets, but you don't have to use them (events), so in that scenario, JSF HTML widgets would be a front-end for the Struts controller, effectively replacing/complimenting the Struts taglibs for presentation. Their idea was to have a flexible UI framework that could stand on its own with the event model, or work with whatever controller you wanted. Having said that, JSF is also supposed to have support for other client types, such as PDAs and phones, supplying a different widget set for each. They had a nice demo of using Dreamweaver to build the JSF portion, much like there is a Struts extension out there. -
RE: Installation on OS-390 and Websphere 3.5.3: - ErrorApplication unavailable for service
It works better when you remember to attach the files. Steven Banks Steven Banks [EMAIL PROTECTED] 04/03/02 09:27AM I have found mention is several articles that this can be caused by errors in the train.webapp and web.xml. Could anyone look at the attached and see if there are any errors? I have gone into the struts code and comented out everything in the init() routine of the ActionServlet, entered a System.out.println() statement in it, and the application will still not start. Steven Banks [EMAIL PROTECTED] 03/27/02 10:54AM Roger. Thanks for the response. Before trying the upgrade, I am going to try getting it to work on 3.5.3 just call me stubborn. There is a set of notes from someone who has it working on this user group. The latest I have tried was changing a WAS start-up parameter appserver.compliance.mode=true. The result was the the servlet does not load at all. It could not find the config file. I have since discovered that one result of the parameter change is that the location of the struts-config.xml file has to be moved as the following code from the Action Servlets initMapping routine no longer worked. When appserver.compliance.mode=false the default value InputStream input = getServletContext().getResourceAsStream(config); found the xml file in the following directory: u/mywebs/dev/train/WEB-INF/classes/WEB-INF/struts-config.xml When appserver.compliance.mode=true, the xml file had to be moved to /u/mywebs/dev/train/web/WEB-INF/struts-config.xml It would be nice if the main struts code would return getServletContext().getRealPath(config)); when it cannot find the config file, this would solve a lot of problems like this very quickly. Once I moved the file to this new location, the servlet starts OK, but returns the http 503 error again as soon as I try to access any file in the web application. I am going to put a call in to IBM tech support to see if they can help, but any other help here would be appreciated. Steven Steven Banks 902-368-0566 Steven Banks Roger Fortier [EMAIL PROTECTED] 03/26/02 04:32PM Below the dotted line is a message that was posted on IBM newsgroup for WebSphere AS400 and basically Struts will not work with Websphere 3.5.3 on AS400. You must upgrade to 3.5.4. Perhaps it's the same for websphere on OS-390? Also, check this link for a version of struts-jar that will work with Websphere 4.0. http://www.mail-archive.com/struts-user@jakarta.apache.org/msg15143.html --- Good News: Yes, it will work. Bad News: You may have to jump through a few hoops, depending on just what it is you intend to do in the application, how you intend to deploy, and what your AS400 configuration looks like. 3.5.5 hasn't really been out all that long, and when you consider that anything like this for the 400 always comes poking along several weeks or months after the other platforms my guess would be that higher won't be an option for a while. The way it has shaken out for me is that struts apps deploy fine on versions 3.5.3, 3.5.4, and 3.5.5 for Windows. I did do the documented hacks for the struts source and the parser.jar that are out on the Apache site. This may not be necessary in version 3.5.5, but unfortunately I haven't had adequate time to investigate it. If it isn't fixed, dock IBM several points for not walking it the way they talk it with regard to open source. But don't assume if it works on Windows it will work on the 400 - more on that later. In addition, I did have to change struts-config.xml and web.xml to use system rather than public dtd's. This was not necessary on my Windows desktop, but when I deployed to the 400 I got numerous errors when the webapp loaded. Changing the dtd ref did the trick. If your machine is behind a firewall with no internet access you'll also have to make sure the dtd can be found, so you may need to specify an internal uri. Don't worry, the system log will let you know right away if it doesn't like what you picked. I used the Struts connection pooling option because I used Tomcat as my development server, and because I want to build in some monitoring that is currently not available in WSE for the 400. I developed on Windows using the AS400 toolbox drivers, and switched over to the native DB2 drivers when moving up(Don't ask me why). I ran into some issues there where I was not able to update certain files using SQL (support posts seem to point to issues with non-journaled files), and switching back to the 400 drivers cleared it up. Not sure why, since connections using the WS connection pool and these same drivers seem to have no issues. The big news is that while I got my apps to deploy to a 3.5.4 installation on the 400, no amount of installing, finessing or tears/breastbeating could get them to run on 3.5.3. Even though they ran alright on the same number release on
RE: problem with arraylist and iterate
Arron. We are using version 1.0.2 here and I seem unable to convince to get 1.1beta here, is there any work around to do this in version 1.0.2? Thank you very much indeed. Yanhui -Original Message- From: Arron Bates [mailto:[EMAIL PROTECTED]] Sent: Tuesday, April 02, 2002 6:24 PM To: Struts Users Mailing List Subject: Re: problem with arraylist and iterate What has to happen is the properties for each of the inputs in the list, have to get the correct indexed property to update correctly every time. The nested taglib in the current 1.1beta Struts can help you do this with ease. If want a tutorial to walk you through it, or you're running an older version of Struts and need teh nested taglib library, go here... http://www.keyboardmonkey.com/struts After that, you shouldn't have iterating problems again. Arron. Yu, Yanhui wrote: Hi Jeff, I am similar problems here with ArrayList, could you please post the solution if you find any? Appreciate it very much. Yanhui -Original Message- From: Jefferson Rodrigues de Oliveira e Silva [mailto:[EMAIL PROTECTED]] Sent: Tuesday, April 02, 2002 6:29 AM To: Struts Users Mailing List Subject: problem with arraylist and iterate Hi all, I have the following problem: I have a bean User which has a hashtable attribute bets. The getBets method returns a Bet[] array. The Bet class has 6 attributes. In the bets.jsp page, I show in a table all the values from the Bet objects (using iterate), one row for each object, and two of these values from each object the user is able to edit. The bets.jsp page is ok, all the values are being displayed, and the user can edit the two fields for each row. My problem is when the user submit this bets.jsp. How can I get all the fields (two for each table row) in a Form bean ? I want that the FormBean to handle the submit is the BetsForm ? I implemented the BetsForm with a single attribute, an ArrayList called bets. How should I implement this BetsForm bean ? How can it receive all the fields from the bets.jsp page in the arraylist attribute ? Thanks in advance Jefferson -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Editor aware of Struts
Subject: Re: Editor aware of Struts From: Vic Cekvenich [EMAIL PROTECTED] === You can do Struts with just JSP, you have to edit Java as well. (I use OmniCore.com CodeGuide 4 now, after NetBeans.org) To do things like table iterate of a resuult set, they will have to be OK with writing HTML tdtr Vic Yu, Yanhui wrote: Hi all, Does anyone out there who can recommend us a tool that is Struts aware? We are using WSAD and it can't recognize any struts tags in the Page Designer that comes with WSAD. The developers don't really like to edit the Source page (the text editor). We would very much appreciate any suggestions to any tool that can visually edit a JSP page with Struts. Thank you very much in advance, Yanhui -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
storing data beyond single page scope without commiting to database
Subject: storing data beyond single page scope without commiting to database From: Simon Kirk [EMAIL PROTECTED] === Hello all, I have a system where I am creating an object with a certain amount of data, let's call it object A. It references to one or more object Bs that can be said to 'belong' to it. Let's say that there are not any object Bs that fit the criteria of what I want, so in my form to input an object A, I have a button to add an object B to go with it. What I could do is when I click the button to create a new object B, I submit the data so far entered for object A and store the data in a database. I then enter my data for object B, submit, and get taken back to object A where my form entries are restored, together with the new object B in, say, a drop down list. However this raises the problem that the data for the incomplete object A could become available to other users unless I put in an 'active' flag or something like it so that until I finally submit the data for object A other users can't see it. What I would *like* to do is store the data for object A in the form bean for it and retrieve it later on after creating object B. This seems to be an issue of scope. I feel this is probably something people have done a lot before, but I can't find anything that concisely and clearly explains it on the struts website. Can anybody suggest something, or point me in the direction of things to read? Incidentally, I suppose one way around it would be to maintain a database connection and only commit my changes for the object A on completion of submission for both A and B, but I'm using a database connection pool anyway which would negate this, no? Many thanks for any help. Simon -- Simon Kirk perception|be.developer(java) t. +44 (0) 20 7689 1200 -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Websphere 4 Tiles
Hi I'm trying to get Tiles working under Websphere 4 with no luck yet. Tiles version is that for Struts 1.0.2. I get the following error message (in using definitions): Error 500: Can't get definitions factory from context. I've tried the application under tomcat 4.0.3 and it works fine. Have i missed something in the websphere configuration or does tiles don't work with websphere?!?! Thnx 4 your help Anusch Daemi -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
How to create the map for multiple parameters with html:link?
Hi, is there any way to create the java.util.Map required for the html:link tag when using more than one parameter without using scriptlets? Thanks in advance. Markus -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: storing data beyond single page scope without commiting to database
Hi Note, I am a newbie. Nonetheless, have you tried storing the form-bean for Object A in the session (struts-config)? Then in another action say ten screens down the line you can retrieve it from the session and work with it there. Once you are finished, you can remove it from the session if you want. -Original Message- From: Struts Newsgroup [mailto:@[EMAIL PROTECTED]] Sent: 03 April 2002 16:55 To: [EMAIL PROTECTED] Subject: storing data beyond single page scope without commiting to database Subject: storing data beyond single page scope without commiting to database From: Simon Kirk [EMAIL PROTECTED] === Hello all, I have a system where I am creating an object with a certain amount of data, let's call it object A. It references to one or more object Bs that can be said to 'belong' to it. Let's say that there are not any object Bs that fit the criteria of what I want, so in my form to input an object A, I have a button to add an object B to go with it. What I could do is when I click the button to create a new object B, I submit the data so far entered for object A and store the data in a database. I then enter my data for object B, submit, and get taken back to object A where my form entries are restored, together with the new object B in, say, a drop down list. However this raises the problem that the data for the incomplete object A could become available to other users unless I put in an 'active' flag or something like it so that until I finally submit the data for object A other users can't see it. What I would *like* to do is store the data for object A in the form bean for it and retrieve it later on after creating object B. This seems to be an issue of scope. I feel this is probably something people have done a lot before, but I can't find anything that concisely and clearly explains it on the struts website. Can anybody suggest something, or point me in the direction of things to read? Incidentally, I suppose one way around it would be to maintain a database connection and only commit my changes for the object A on completion of submission for both A and B, but I'm using a database connection pool anyway which would negate this, no? Many thanks for any help. Simon -- Simon Kirk perception|be.developer(java) t. +44 (0) 20 7689 1200 -- 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: Websphere 4 Tiles
I do not know what is causing your error, but I can tell you we have an application running using Websphere 4.0 with struts 1.0.2 and tiles. -Original Message- From: Daemi, Anusch [mailto:[EMAIL PROTECTED]] Sent: Wednesday, April 03, 2002 9:05 AM To: '[EMAIL PROTECTED]' Subject: Websphere 4 Tiles Hi I'm trying to get Tiles working under Websphere 4 with no luck yet. Tiles version is that for Struts 1.0.2. I get the following error message (in using definitions): Error 500: Can't get definitions factory from context. I've tried the application under tomcat 4.0.3 and it works fine. Have i missed something in the websphere configuration or does tiles don't work with websphere?!?! Thnx 4 your help Anusch Daemi -- 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]
Frustrating ClassCastException
I am currently using Tomcat 4.0.1 in a VisualAge 3.5.3 environment with struts 1.0.2. Here is the scenario. I run both struts-example webapp and my application webapp, everything works out fine. JSP's and Java files are created in the work directory in Tomcat and everything is hunky dory. Now I stop Tomcat and bring it backup and then attempt to test the struts-example webapp. It works well. Now when I run my web app, I get a ClassCast Exception. Looks like it is caused by ActionForm. But All my ActionForm's blissfully extend org.apache.struts.action.ActionForm. Everything except struts-config and web.xml is the same in both webapps. What could be wrong? Thanks for your time hemant -- java.lang.ClassCastException java.lang.Throwable() java.lang.Exception() java.lang.RuntimeException() java.lang.ClassCastException() org.apache.struts.action.ActionForm org.apache.struts.action.ActionServlet.processActionForm(org.apache.struts.action.ActionMapping, javax.servlet.http.HttpServletRequest) org.apache.struts.action.ActionForm org.apache.struts.action.ActionServlet.processActionForm(org.apache.struts.action.ActionMapping, javax.servlet.http.HttpServletRequest) void org.apache.struts.action.ActionServlet.process(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) void org.apache.struts.action.ActionServlet.doPost(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) void javax.servlet.http.HttpServlet.service(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) void javax.servlet.http.HttpServlet.service(javax.servlet.ServletRequest, javax.servlet.ServletResponse) void org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(javax.servlet.ServletRequest, javax.servlet.ServletResponse) void org.apache.catalina.core.ApplicationFilterChain.doFilter(javax.servlet.ServletRequest, javax.servlet.ServletResponse) void org.apache.catalina.core.StandardWrapperValve.invoke(org.apache.catalina.Request, org.apache.catalina.Response, org.apache.catalina.ValveContext) void org.apache.catalina.core.StandardPipeline.invokeNext(org.apache.catalina.Request, org.apache.catalina.Response) void org.apache.catalina.core.StandardPipeline.invoke(org.apache.catalina.Request, org.apache.catalina.Response) void org.apache.catalina.core.ContainerBase.invoke(org.apache.catalina.Request, org.apache.catalina.Response) void org.apache.catalina.core.StandardContextValve.invoke(org.apache.catalina.Request, org.apache.catalina.Response, org.apache.catalina.ValveContext) void org.apache.catalina.core.StandardPipeline.invokeNext(org.apache.catalina.Request, org.apache.catalina.Response) void org.apache.catalina.core.StandardPipeline.invoke(org.apache.catalina.Request, org.apache.catalina.Response) void org.apache.catalina.core.ContainerBase.invoke(org.apache.catalina.Request, org.apache.catalina.Response) void org.apache.catalina.core.StandardContext.invoke(org.apache.catalina.Request, org.apache.catalina.Response) void org.apache.catalina.core.StandardHostValve.invoke(org.apache.catalina.Request, org.apache.catalina.Response, org.apache.catalina.ValveContext) void org.apache.catalina.core.StandardPipeline.invokeNext(org.apache.catalina.Request, org.apache.catalina.Response) void org.apache.catalina.valves.ErrorDispatcherValve.invoke(org.apache.catalina.Request, org.apache.catalina.Response, org.apache.catalina.ValveContext) void org.apache.catalina.core.StandardPipeline.invokeNext(org.apache.catalina.Request, org.apache.catalina.Response) void org.apache.catalina.valves.ErrorReportValve.invoke(org.apache.catalina.Request, org.apache.catalina.Response, org.apache.catalina.ValveContext) void org.apache.catalina.core.StandardPipeline.invokeNext(org.apache.catalina.Request, org.apache.catalina.Response) void org.apache.catalina.valves.AccessLogValve.invoke(org.apache.catalina.Request, org.apache.catalina.Response, org.apache.catalina.ValveContext) void org.apache.catalina.core.StandardPipeline.invokeNext(org.apache.catalina.Request, org.apache.catalina.Response) void org.apache.catalina.core.StandardPipeline.invoke(org.apache.catalina.Request, org.apache.catalina.Response) void org.apache.catalina.core.ContainerBase.invoke(org.apache.catalina.Request, org.apache.catalina.Response) void org.apache.catalina.core.StandardEngineValve.invoke(org.apache.catalina.Request, org.apache.catalina.Response, org.apache.catalina.ValveContext) void org.apache.catalina.core.StandardPipeline.invokeNext(org.apache.catalina.Request, org.apache.catalina.Response)
RE: storing data beyond single page scope without commiting to database
Why don't you store the temporary object in the session object and check to see if the object exists when rendering the form? -Original Message- From: Struts Newsgroup [mailto:@[EMAIL PROTECTED]] Sent: Wednesday, April 03, 2002 9:55 AM To: [EMAIL PROTECTED] Subject: storing data beyond single page scope without commiting to database Subject: storing data beyond single page scope without commiting to database From: Simon Kirk [EMAIL PROTECTED] === Hello all, I have a system where I am creating an object with a certain amount of data, let's call it object A. It references to one or more object Bs that can be said to 'belong' to it. Let's say that there are not any object Bs that fit the criteria of what I want, so in my form to input an object A, I have a button to add an object B to go with it. What I could do is when I click the button to create a new object B, I submit the data so far entered for object A and store the data in a database. I then enter my data for object B, submit, and get taken back to object A where my form entries are restored, together with the new object B in, say, a drop down list. However this raises the problem that the data for the incomplete object A could become available to other users unless I put in an 'active' flag or something like it so that until I finally submit the data for object A other users can't see it. What I would *like* to do is store the data for object A in the form bean for it and retrieve it later on after creating object B. This seems to be an issue of scope. I feel this is probably something people have done a lot before, but I can't find anything that concisely and clearly explains it on the struts website. Can anybody suggest something, or point me in the direction of things to read? Incidentally, I suppose one way around it would be to maintain a database connection and only commit my changes for the object A on completion of submission for both A and B, but I'm using a database connection pool anyway which would negate this, no? Many thanks for any help. Simon -- Simon Kirk perception|be.developer(java) t. +44 (0) 20 7689 1200 -- 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]
visual Struts editor
Arron, I am new to Struts but I have been following the emails on this list for a while so I think you may be a good candidate for me to post this question: We use WSAD here and the developers like the Designer it comes with that provides gui interfaces, so the developers can see where is this button and where is that table when developing a JSP page. Now we are trying to use Struts, WSAD's Designer is not Struts-aware, i.e., the Designer would show all the Struts buttons/all tags as a small red icon without any labels and so it is difficult to recognize where the buttons/components are. The developers have to edit the source code (just like using a TextPad or Notepad). My question is, does any one out there who can recommend us an editing tool that would recognize Struts buttons and such, so our developers can visually see what is on where in the JSP page during the developing stage? Thank you all very much in advance for any suggestion, Yanhui -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: How to create the map for multiple parameters with html:link?
Markus, To implement a suitable map, we created a new tag called URI. By using this tag and specifying the id= attribute, a new scriplet object is created in the appropriate scope. Then, we are able to pass this object into the html:link tag. This is one way of doing it. The Struts way would probably be to execute an action which puts such a map into the request scope, and then forward to the page you want to go to. -AP_ http://www.alexparansky.com Java/J2EE Architect/Consultant http://www.myprofiles.com/member/view.do?profileId=127 -Original Message- From: Markus Neifer [mailto:[EMAIL PROTECTED]] Sent: Wednesday, April 03, 2002 7:04 AM To: [EMAIL PROTECTED] Subject: How to create the map for multiple parameters with html:link? Hi, is there any way to create the java.util.Map required for the html:link tag when using more than one parameter without using scriptlets? Thanks in advance. Markus -- 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: Frustrating ClassCastException
Take a look at your jar files, specifically for struts.jar. Make sure it is only available in yourApp/WEB-INF/lib directory and not in you JDK_PATH/jre/lib/ext or TOMCAT_ROOT/lib or TOMCAT_ROOT/commons/lib. Mark. -Original Message- From: hemant [mailto:[EMAIL PROTECTED]] Sent: Wednesday, April 03, 2002 10:29 AM To: struts Subject: Frustrating ClassCastException I am currently using Tomcat 4.0.1 in a VisualAge 3.5.3 environment with struts 1.0.2. Here is the scenario. I run both struts-example webapp and my application webapp, everything works out fine. JSP's and Java files are created in the work directory in Tomcat and everything is hunky dory. Now I stop Tomcat and bring it backup and then attempt to test the struts-example webapp. It works well. Now when I run my web app, I get a ClassCast Exception. Looks like it is caused by ActionForm. But All my ActionForm's blissfully extend org.apache.struts.action.ActionForm. Everything except struts-config and web.xml is the same in both webapps. What could be wrong? Thanks for your time hemant -- java.lang.ClassCastException java.lang.Throwable() java.lang.Exception() java.lang.RuntimeException() java.lang.ClassCastException() org.apache.struts.action.ActionForm org.apache.struts.action.ActionServlet.processActionForm(org.apache.struts.a ction.ActionMapping, javax.servlet.http.HttpServletRequest) org.apache.struts.action.ActionForm org.apache.struts.action.ActionServlet.processActionForm(org.apache.struts.a ction.ActionMapping, javax.servlet.http.HttpServletRequest) void org.apache.struts.action.ActionServlet.process(javax.servlet.http.HttpServle tRequest, javax.servlet.http.HttpServletResponse) void org.apache.struts.action.ActionServlet.doPost(javax.servlet.http.HttpServlet Request, javax.servlet.http.HttpServletResponse) void javax.servlet.http.HttpServlet.service(javax.servlet.http.HttpServletRequest , javax.servlet.http.HttpServletResponse) void javax.servlet.http.HttpServlet.service(javax.servlet.ServletRequest, javax.servlet.ServletResponse) void org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(javax.servl et.ServletRequest, javax.servlet.ServletResponse) void org.apache.catalina.core.ApplicationFilterChain.doFilter(javax.servlet.Servl etRequest, javax.servlet.ServletResponse) void org.apache.catalina.core.StandardWrapperValve.invoke(org.apache.catalina.Req uest, org.apache.catalina.Response, org.apache.catalina.ValveContext) void org.apache.catalina.core.StandardPipeline.invokeNext(org.apache.catalina.Req uest, org.apache.catalina.Response) void org.apache.catalina.core.StandardPipeline.invoke(org.apache.catalina.Request , org.apache.catalina.Response) void org.apache.catalina.core.ContainerBase.invoke(org.apache.catalina.Request, org.apache.catalina.Response) void org.apache.catalina.core.StandardContextValve.invoke(org.apache.catalina.Req uest, org.apache.catalina.Response, org.apache.catalina.ValveContext) void org.apache.catalina.core.StandardPipeline.invokeNext(org.apache.catalina.Req uest, org.apache.catalina.Response) void org.apache.catalina.core.StandardPipeline.invoke(org.apache.catalina.Request , org.apache.catalina.Response) void org.apache.catalina.core.ContainerBase.invoke(org.apache.catalina.Request, org.apache.catalina.Response) void org.apache.catalina.core.StandardContext.invoke(org.apache.catalina.Request, org.apache.catalina.Response) void org.apache.catalina.core.StandardHostValve.invoke(org.apache.catalina.Reques t, org.apache.catalina.Response, org.apache.catalina.ValveContext) void org.apache.catalina.core.StandardPipeline.invokeNext(org.apache.catalina.Req uest, org.apache.catalina.Response) void org.apache.catalina.valves.ErrorDispatcherValve.invoke(org.apache.catalina.R equest, org.apache.catalina.Response, org.apache.catalina.ValveContext) void org.apache.catalina.core.StandardPipeline.invokeNext(org.apache.catalina.Req uest, org.apache.catalina.Response) void org.apache.catalina.valves.ErrorReportValve.invoke(org.apache.catalina.Reque st, org.apache.catalina.Response, org.apache.catalina.ValveContext) void org.apache.catalina.core.StandardPipeline.invokeNext(org.apache.catalina.Req uest, org.apache.catalina.Response) void org.apache.catalina.valves.AccessLogValve.invoke(org.apache.catalina.Request , org.apache.catalina.Response, org.apache.catalina.ValveContext) void org.apache.catalina.core.StandardPipeline.invokeNext(org.apache.catalina.Req uest, org.apache.catalina.Response) void org.apache.catalina.core.StandardPipeline.invoke(org.apache.catalina.Request , org.apache.catalina.Response) void
struts 1.1-b1 - ActionMappingFactory.java appears to be missing from source distribution
Subject: struts 1.1-b1 - ActionMappingFactory.java appears to be missing from source distribution From: Steve Hupert [EMAIL PROTECTED] === I am attempting to debug a problem I am having with struts 1.1-b1. The problem I am debugging results in a null pointer exception that seems to be caused by an object of type org.apache.struts.config.ActionMappingFactory. If I look at struts.jar in jakarta-struts-1.1-b1-lib.zip, I find an ActionMappingFactory.class. However, if I look at the contents of jakarta-struts-1.1-b1-src.zip no corresponding .java file exists. Where is this file? Am I correct in assuming this ActionMappingFactory.java should be in jakarta-struts-1.1-b1-src.zip? Is this the proper mailing list to post this question to? Or should it be posted to the developer mailing list? Thanks in advance for any feedback on this item. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: I'm stuck on the html:submit
Hi James:
But what if you have multiple html:submit's in your jsp...
And supposing only 1 of those submit button's need to have this javascript
confirm() popup. How does the onSubmit() at the form level know which
submit button-property was set?It would need to do an if statement and
only popup the question if a certain submit was set:
For example:
Suppose I have the following in my html form:
html:form onSubmit=checkDeleteConfirmation()
table ...
tr
td ID=smallhtml:submit property=add value=Add /td
td ID=smallhtml:submit property=update value=Update /td
td ID=smallhtml:submit property=delete value=Delete /td
...
/table
/html:form
Supposing I only want to pop the question when they hit delete:
script language=JavaScript
function checkDeleteConfirmation() {
//
// How can I determine if they clicked on the delete button
since onSubmit()
// gets called for every single submit type button?
}
/script
thanks,
Theron
James
Mitchell To: Struts Users Mailing List
jmitchtx@tel[EMAIL PROTECTED]
ocity.com cc:
Subject: RE: I'm stuck on the html:submit
04/02/02
08:52 PM
Please
respond to
Struts Users
Mailing List
Ok. I was going to make another suggestion based on what you posted
earlier.
You don't actually need any javascript in your html:submit tag.
The onSubmit action is handled by the html:form onSubmit=return
callMyFunction()
Anyway, you could have tested your function call by substituting html:form
action=/whatever onSubmit=return true
then change it to false and test again
if that passes, then put return true on the first line of your javascript
function.
Working example:
--
!-- pieces taken from the struts example --
%@ page contentType=text/html;charset=UTF-8 language=java %
%@ taglib uri=/WEB-INF/app.tldprefix=app %
%@ taglib uri=/WEB-INF/struts-bean.tld prefix=bean %
%@ taglib uri=/WEB-INF/struts-html.tld prefix=html %
%@ taglib uri=/WEB-INF/struts-logic.tld prefix=logic %
html:form action=/saveRegistration onsubmit=return doMeFirst('what you
need')
table border=0 width=100%
tr
th align=right
bean:message key=prompt.fullName/
/th
td align=left
html:text property=fullName size=50/
/td
/tr
/table
html:submit value=Submit/
/html:form
SCRIPT LANGUAGE=javascript
!--
function doMeFirst( param ){
if (param == what I was expecting) {
return true;
}else{
return false;
}
}
//--
/SCRIPT
JM
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, April 02, 2002 10:58 PM
To: Struts Users Mailing List
Cc: [EMAIL PROTECTED]
Subject: RE: I'm stuck on the html:submit
I apologize James, I ended up doing it a totally different way (without
using html:button) which seems to work nowI did not save the
prior
way that I was having problems with :-(
theron
James
Mitchell To: Struts Users
Mailing List
jmitchtx@tel
[EMAIL PROTECTED]
ocity.com cc:
Subject: RE: I'm
stuck on the html:submit
04/02/02
07:26 PM
Please
respond to
Struts Users
Mailing List
Could you post your entire jsp code to have a better look?
JM
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, April 02, 2002 8:51 PM
To: Struts Users Mailing List
Subject: I'm stuck on the
How to avoid a separate .jsp page for body definition when usingTemplates?
I am currently using Templates (not Tiles) to layout our pages. While general components such as menu, header, footer are well defined, same for all pages, and are included from a global single location, the body is always different. So, for every page, we wind up with 2 pages. page.jsp - uses the template tags to define the layout pageContent.jsp - used from page.jsp to define the body content This is quite cumbersome. Is there a way to put the layout definition and the contents of at least the body into the same page? Other things such as the title, and help text change on a page by page basis, so it would be nice to package these two items in to the same page as well. Is this easier done with Tiles? Thanks. -AP_ http://www.alexparansky.com Java/J2EE Architect/Consultant http://www.myprofiles.com/member/view.do?profileId=127 -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: I'm stuck on the html:submit
This is how I would do:
html:form action=/whatever.do
table ...
tr
td ID=smallhtml:submit property=add value=Add /td
td ID=smallhtml:submit property=update value=Update /td
td ID=smallhtml:submit onclick=return confirm('Confirm
Delete?'); property=delete value=Delete /td
...
/table
/html:form
This way, only delete button will pop the confirm window.
Leo.
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, April 03, 2002 11:12 AM
To: Struts Users Mailing List
Cc: [EMAIL PROTECTED]
Subject: RE: I'm stuck on the html:submit
Hi James:
But what if you have multiple html:submit's in your jsp...
And supposing only 1 of those submit button's need to have this javascript
confirm() popup. How does the onSubmit() at the form level know which
submit button-property was set?It would need to do an if statement and
only popup the question if a certain submit was set:
For example:
Suppose I have the following in my html form:
html:form onSubmit=checkDeleteConfirmation()
table ...
tr
td ID=smallhtml:submit property=add value=Add /td
td ID=smallhtml:submit property=update value=Update /td
td ID=smallhtml:submit property=delete value=Delete /td
...
/table
/html:form
Supposing I only want to pop the question when they hit delete:
script language=JavaScript
function checkDeleteConfirmation() {
//
// How can I determine if they clicked on the delete button
since onSubmit()
// gets called for every single submit type button?
}
/script
thanks,
Theron
James
Mitchell To: Struts Users Mailing List
jmitchtx@tel[EMAIL PROTECTED]
ocity.com cc:
Subject: RE: I'm stuck on the
html:submit
04/02/02
08:52 PM
Please
respond to
Struts Users
Mailing List
Ok. I was going to make another suggestion based on what you posted
earlier.
You don't actually need any javascript in your html:submit tag.
The onSubmit action is handled by the html:form onSubmit=return
callMyFunction()
Anyway, you could have tested your function call by substituting html:form
action=/whatever onSubmit=return true
then change it to false and test again
if that passes, then put return true on the first line of your javascript
function.
Working example:
--
!-- pieces taken from the struts example --
%@ page contentType=text/html;charset=UTF-8 language=java %
%@ taglib uri=/WEB-INF/app.tldprefix=app %
%@ taglib uri=/WEB-INF/struts-bean.tld prefix=bean %
%@ taglib uri=/WEB-INF/struts-html.tld prefix=html %
%@ taglib uri=/WEB-INF/struts-logic.tld prefix=logic %
html:form action=/saveRegistration onsubmit=return doMeFirst('what you
need')
table border=0 width=100%
tr
th align=right
bean:message key=prompt.fullName/
/th
td align=left
html:text property=fullName size=50/
/td
/tr
/table
html:submit value=Submit/
/html:form
SCRIPT LANGUAGE=javascript
!--
function doMeFirst( param ){
if (param == what I was expecting) {
return true;
}else{
return false;
}
}
//--
/SCRIPT
JM
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, April 02, 2002 10:58 PM
To: Struts Users Mailing List
Cc: [EMAIL PROTECTED]
Subject: RE: I'm stuck on the html:submit
I apologize James, I ended up doing it a totally different way (without
using html:button) which seems to work nowI did not save the
prior
way that I was having problems with :-(
theron
James
Mitchell To: Struts Users
Mailing List
jmitchtx@tel
[EMAIL PROTECTED]
ocity.com cc:
Subject: RE: I'm
stuck on the html:submit
04/02/02
07:26 PM
Please
respond to
Struts Users
Mailing List
Could you post your entire jsp code to have a better look?
JM
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, April 02, 2002 8:51 PM
To: Struts Users Mailing List
Subject: I'm stuck on the html:submit
I know with the html:form you have the onSubmit() javascript
handler in
which the following will work:
script language=JavaScript
function unlinkConfirmation() {
if (confirm(Remove employee link?))
return true;
else
return false;
}
RE: How to avoid a separate .jsp page for body definition whenus ing Templates?
Hi Alex, That was one of the reasons I used Tiles. You can put all your page definitions in tiles-defs.xml. This single configuration files will replace all your page.jsp(s). Mark. -Original Message- From: Alex Paransky [mailto:[EMAIL PROTECTED]] Sent: Wednesday, April 03, 2002 11:19 AM To: 'Struts Users' Subject: How to avoid a separate .jsp page for body definition when using Templates? I am currently using Templates (not Tiles) to layout our pages. While general components such as menu, header, footer are well defined, same for all pages, and are included from a global single location, the body is always different. So, for every page, we wind up with 2 pages. page.jsp - uses the template tags to define the layout pageContent.jsp - used from page.jsp to define the body content This is quite cumbersome. Is there a way to put the layout definition and the contents of at least the body into the same page? Other things such as the title, and help text change on a page by page basis, so it would be nice to package these two items in to the same page as well. Is this easier done with Tiles? Thanks. -AP_ http://www.alexparansky.com Java/J2EE Architect/Consultant http://www.myprofiles.com/member/view.do?profileId=127 -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- This message is intended only for the personal and confidential use of the designated recipient(s) named above. If you are not the intended recipient of this message you are hereby notified that any review, dissemination, distribution or copying of this message is strictly prohibited. This communication is for information purposes only and should not be regarded as an offer to sell or as a solicitation of an offer to buy any financial product, an official confirmation of any transaction, or as an official statement of Lehman Brothers. Email transmission cannot be guaranteed to be secure or error-free. Therefore, we do not represent that this information is complete or accurate and it should not be relied upon as such. All information is subject to change without notice. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Editor aware of Struts
I think DreamWeaver Ultradev with CTLX extension from Apache works good Rajesh -Original Message- From: Struts Newsgroup [mailto:[EMAIL PROTECTED]] Sent: Wednesday, April 03, 2002 8:10 PM To: [EMAIL PROTECTED] Subject:Re: Editor aware of Struts Subject: Re: Editor aware of Struts From: Vic Cekvenich [EMAIL PROTECTED] === You can do Struts with just JSP, you have to edit Java as well. (I use OmniCore.com CodeGuide 4 now, after NetBeans.org) To do things like table iterate of a resuult set, they will have to be OK with writing HTML tdtr Vic Yu, Yanhui wrote: Hi all, Does anyone out there who can recommend us a tool that is Struts aware? We are using WSAD and it can't recognize any struts tags in the Page Designer that comes with WSAD. The developers don't really like to edit the Source page (the text editor). We would very much appreciate any suggestions to any tool that can visually edit a JSP page with Struts. Thank you very much in advance, Yanhui -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Editor aware of Struts
Vic, is OmniCore.com CodeGuide 4 a Java IDE? We are using IBM's WSAD (combines Java IDE, like VAJ and JSP editors like Websphere studio) to edit Java code (such as the Action and ActionForm classes). WSAD has a page Designer (like Websphere Studio) which offers visual desgning for JSP page, somewhat like FrontPage, where the developer can visually see the buttons, tables, images and such during development. WSAD also comes with a Source editor (just like Textpad) which only shows the JSP source code. The developer can choose to use either the Designer or the Source editor to compose a JSP page. Now we are trying to use Struts, the Designer from WSAD no longer recongnize the struts componnets such as Struts buttons. It shows a red triangular icon for any of the Struts component without any face value shown (like a button's value). What I am looking for is an editing tool that will recognize Struts components, e.g., Struts button and show the button during editing, i.e., before rendering with a browser. Hope I explained what I am looking for and appreciate for any suggestions. Yanhui -Original Message- From: Struts Newsgroup [mailto:[EMAIL PROTECTED]] Sent: Wednesday, April 03, 2002 8:40 AM To: [EMAIL PROTECTED] Subject: Re: Editor aware of Struts Subject: Re: Editor aware of Struts From: Vic Cekvenich [EMAIL PROTECTED] === You can do Struts with just JSP, you have to edit Java as well. (I use OmniCore.com CodeGuide 4 now, after NetBeans.org) To do things like table iterate of a resuult set, they will have to be OK with writing HTML tdtr Vic Yu, Yanhui wrote: Hi all, Does anyone out there who can recommend us a tool that is Struts aware? We are using WSAD and it can't recognize any struts tags in the Page Designer that comes with WSAD. The developers don't really like to edit the Source page (the text editor). We would very much appreciate any suggestions to any tool that can visually edit a JSP page with Struts. Thank you very much in advance, Yanhui -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: How to avoid a separate .jsp page for body definition when us ing Templates?
Hi Alex, I agree with Mark. I had your same problem a while back and decided to switch to Tiles, which is much more flexible. For each page, I have an entry in struts-config.xml and one in tiles-defs.xml. A really simple page looks like this: struts-config.xml: action path=/security/authIndex forward=site.page.security.authIndex/ tiles-defs.xml: definition name=site.page.security.authIndex path=/security/authIndex.jsp/ /security/authIndex.jsp: %@ taglib uri=/WEB-INF/struts-logic.tld prefix=logic % logic:present role=guest logic:redirect page=/guest/index.do/ /logic:present logic:present role=admin logic:redirect page=/admin/index.do/ /logic:present logic:present role=candidate logic:redirect page=/candidate/index.do/ /logic:present logic:present role=employer logic:redirect page=/employer/index.do/ /logic:present You could put whatever you wanted in /security/authIndex.jsp. Also, you can have the site.page.security.authIndex inherit from a base layout if you wanted to. You no longer need two files per page. It's one master layout file plus a file for each logical content page (a page body). -Original Message- From: Zeltser, Mark [mailto:[EMAIL PROTECTED]] Sent: Wednesday, April 03, 2002 11:21 AM To: 'Struts Users Mailing List' Subject: RE: How to avoid a separate .jsp page for body definition when us ing Templates? Hi Alex, That was one of the reasons I used Tiles. You can put all your page definitions in tiles-defs.xml. This single configuration files will replace all your page.jsp(s). Mark. -Original Message- From: Alex Paransky [mailto:[EMAIL PROTECTED]] Sent: Wednesday, April 03, 2002 11:19 AM To: 'Struts Users' Subject: How to avoid a separate .jsp page for body definition when using Templates? I am currently using Templates (not Tiles) to layout our pages. While general components such as menu, header, footer are well defined, same for all pages, and are included from a global single location, the body is always different. So, for every page, we wind up with 2 pages. page.jsp - uses the template tags to define the layout pageContent.jsp - used from page.jsp to define the body content This is quite cumbersome. Is there a way to put the layout definition and the contents of at least the body into the same page? Other things such as the title, and help text change on a page by page basis, so it would be nice to package these two items in to the same page as well. Is this easier done with Tiles? Thanks. -AP_ http://www.alexparansky.com Java/J2EE Architect/Consultant http://www.myprofiles.com/member/view.do?profileId=127 -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- This message is intended only for the personal and confidential use of the designated recipient(s) named above. If you are not the intended recipient of this message you are hereby notified that any review, dissemination, distribution or copying of this message is strictly prohibited. This communication is for information purposes only and should not be regarded as an offer to sell or as a solicitation of an offer to buy any financial product, an official confirmation of any transaction, or as an official statement of Lehman Brothers. Email transmission cannot be guaranteed to be secure or error-free. Therefore, we do not represent that this information is complete or accurate and it should not be relied upon as such. All information is subject to change without notice. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: How to avoid a separate .jsp page for body definition when us ingTemplates?
I guess putting the layout for all the pages in tiles-defs.xml is a solution, however, I am still hoping that the layout of the page can be kept with the page. There are other aspects which differ for each page. For example, I would like to include a help text with each page that is displayed. Currently, that's either a) another file, or b) ugly long line of HTML formatted data in the information.jsp (page which defines the template layout). For example, one of my pages looks like this: %@ page language=java % %@ taglib uri=struts-template prefix=template % template:insert template=/common/template.html template:put name=title content=Member direct=true / template:put name=content content=/private/member/informationContent.html / template:put name=help direct=true content=br/This page shows some informationbr// /template:insert I would really want to include this layout, the help information, the title information and the informationContent.html in to one page called information.jsp. -AP_ http://www.alexparansky.com Java/J2EE Architect/Consultant http://www.myprofiles.com/member/view.do?profileId=127 -Original Message- From: Zeltser, Mark [mailto:[EMAIL PROTECTED]] Sent: Wednesday, April 03, 2002 8:21 AM To: 'Struts Users Mailing List' Subject: RE: How to avoid a separate .jsp page for body definition when us ing Templates? Hi Alex, That was one of the reasons I used Tiles. You can put all your page definitions in tiles-defs.xml. This single configuration files will replace all your page.jsp(s). Mark. -Original Message- From: Alex Paransky [mailto:[EMAIL PROTECTED]] Sent: Wednesday, April 03, 2002 11:19 AM To: 'Struts Users' Subject: How to avoid a separate .jsp page for body definition when using Templates? I am currently using Templates (not Tiles) to layout our pages. While general components such as menu, header, footer are well defined, same for all pages, and are included from a global single location, the body is always different. So, for every page, we wind up with 2 pages. page.jsp - uses the template tags to define the layout pageContent.jsp - used from page.jsp to define the body content This is quite cumbersome. Is there a way to put the layout definition and the contents of at least the body into the same page? Other things such as the title, and help text change on a page by page basis, so it would be nice to package these two items in to the same page as well. Is this easier done with Tiles? Thanks. -AP_ http://www.alexparansky.com Java/J2EE Architect/Consultant http://www.myprofiles.com/member/view.do?profileId=127 -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- This message is intended only for the personal and confidential use of the designated recipient(s) named above. If you are not the intended recipient of this message you are hereby notified that any review, dissemination, distribution or copying of this message is strictly prohibited. This communication is for information purposes only and should not be regarded as an offer to sell or as a solicitation of an offer to buy any financial product, an official confirmation of any transaction, or as an official statement of Lehman Brothers. Email transmission cannot be guaranteed to be secure or error-free. Therefore, we do not represent that this information is complete or accurate and it should not be relied upon as such. All information is subject to change without notice. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: lost form data when validate returns errors
Dan, I am having the exact same problem! In my struts-config.xml I have my formBeans set to request scope, so I suspect that this causes the information in my form to disappear. I don't want to have the bean persist for the whole session because users will be coming back to this page. Have you solved this problem already? Thanks, mturner I'm having the problem of losing form data when my action class returns errors. The error displays properly, but I lose all the form data. Looking at older posts, I've seen the same problem, but haven't seen a fix or workaround yet. I've included the relevant code snippets. __ Your favorite stores, helpful shopping tools and great gift ideas. Experience the convenience of buying online with Shop@Netscape! http://shopnow.netscape.com/ Get your own FREE, personal Netscape Mail account today at http://webmail.netscape.com/ -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: How to avoid a separate .jsp page for body definition whenus ing Templates?
If I understand you correctly you are trying to mix content and layout. I would create main layout and would include the body for each definition. !-- Main page layout used as a root for other pages definition. -- definition name=site.mainLayout path=/jsp/common/classicLayout.jsp put name=menu value=/jsp/common/menu.jsp / put name=body value=/jsp/specificPage.jsp / /definition where classicLayout.jsp will define your sites look and feel and sepecificPage.jsp will contain body of the page including help information. Mark. -Original Message- From: Alex Paransky [mailto:[EMAIL PROTECTED]] Sent: Wednesday, April 03, 2002 11:50 AM To: Struts Users Mailing List Subject: RE: How to avoid a separate .jsp page for body definition when us ing Templates? I guess putting the layout for all the pages in tiles-defs.xml is a solution, however, I am still hoping that the layout of the page can be kept with the page. There are other aspects which differ for each page. For example, I would like to include a help text with each page that is displayed. Currently, that's either a) another file, or b) ugly long line of HTML formatted data in the information.jsp (page which defines the template layout). For example, one of my pages looks like this: %@ page language=java % %@ taglib uri=struts-template prefix=template % template:insert template=/common/template.html template:put name=title content=Member direct=true / template:put name=content content=/private/member/informationContent.html / template:put name=help direct=true content=br/This page shows some informationbr// /template:insert I would really want to include this layout, the help information, the title information and the informationContent.html in to one page called information.jsp. -AP_ http://www.alexparansky.com Java/J2EE Architect/Consultant http://www.myprofiles.com/member/view.do?profileId=127 -Original Message- From: Zeltser, Mark [mailto:[EMAIL PROTECTED]] Sent: Wednesday, April 03, 2002 8:21 AM To: 'Struts Users Mailing List' Subject: RE: How to avoid a separate .jsp page for body definition when us ing Templates? Hi Alex, That was one of the reasons I used Tiles. You can put all your page definitions in tiles-defs.xml. This single configuration files will replace all your page.jsp(s). Mark. -Original Message- From: Alex Paransky [mailto:[EMAIL PROTECTED]] Sent: Wednesday, April 03, 2002 11:19 AM To: 'Struts Users' Subject: How to avoid a separate .jsp page for body definition when using Templates? I am currently using Templates (not Tiles) to layout our pages. While general components such as menu, header, footer are well defined, same for all pages, and are included from a global single location, the body is always different. So, for every page, we wind up with 2 pages. page.jsp - uses the template tags to define the layout pageContent.jsp - used from page.jsp to define the body content This is quite cumbersome. Is there a way to put the layout definition and the contents of at least the body into the same page? Other things such as the title, and help text change on a page by page basis, so it would be nice to package these two items in to the same page as well. Is this easier done with Tiles? Thanks. -AP_ http://www.alexparansky.com Java/J2EE Architect/Consultant http://www.myprofiles.com/member/view.do?profileId=127 -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- This message is intended only for the personal and confidential use of the designated recipient(s) named above. If you are not the intended recipient of this message you are hereby notified that any review, dissemination, distribution or copying of this message is strictly prohibited. This communication is for information purposes only and should not be regarded as an offer to sell or as a solicitation of an offer to buy any financial product, an official confirmation of any transaction, or as an official statement of Lehman Brothers. Email transmission cannot be guaranteed to be secure or error-free. Therefore, we do not represent that this information is complete or accurate and it should not be relied upon as such. All information is subject to change without notice. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- This message is intended only for the personal and confidential use of the designated recipient(s) named above. If you are not the intended recipient of this message you are hereby notified that any review, dissemination, distribution or copying of this message is strictly
alternative jsp compiler?
i don't know if this sort of thing even exists or if it is even feasible but asking never hurts... what i want is to not have my jsp's compiled into servlets but into beans. with struts i already have a nice framework that allows multi-threaded access to a centralized controller with the ability to route requests to/through a series of actors. why can't the presentation actors be beans instead of servlets? wouldn't creating a nifty little jspBean class be reasonably easy to do? rjsjr -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: I'm stuck on the html:submit
thanks Leonardo!
Theron
Leonardo
Maciel To: Struts Users Mailing List
LMaciel@Scie[EMAIL PROTECTED]
nt.com cc:
Subject: RE: I'm stuck on the html:submit
04/03/02
08:16 AM
Please
respond to
Struts Users
Mailing List
This is how I would do:
html:form action=/whatever.do
table ...
tr
td ID=smallhtml:submit property=add value=Add /td
td ID=smallhtml:submit property=update value=Update /td
td ID=smallhtml:submit onclick=return confirm('Confirm
Delete?'); property=delete value=Delete /td
...
/table
/html:form
This way, only delete button will pop the confirm window.
Leo.
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, April 03, 2002 11:12 AM
To: Struts Users Mailing List
Cc: [EMAIL PROTECTED]
Subject: RE: I'm stuck on the html:submit
Hi James:
But what if you have multiple html:submit's in your jsp...
And supposing only 1 of those submit button's need to have this javascript
confirm() popup. How does the onSubmit() at the form level know which
submit button-property was set?It would need to do an if statement and
only popup the question if a certain submit was set:
For example:
Suppose I have the following in my html form:
html:form onSubmit=checkDeleteConfirmation()
table ...
tr
td ID=smallhtml:submit property=add value=Add /td
td ID=smallhtml:submit property=update value=Update /td
td ID=smallhtml:submit property=delete value=Delete /td
...
/table
/html:form
Supposing I only want to pop the question when they hit delete:
script language=JavaScript
function checkDeleteConfirmation() {
//
// How can I determine if they clicked on the delete button
since onSubmit()
// gets called for every single submit type button?
}
/script
thanks,
Theron
James
Mitchell To: Struts Users Mailing List
jmitchtx@tel[EMAIL PROTECTED]
ocity.com cc:
Subject: RE: I'm stuck on the
html:submit
04/02/02
08:52 PM
Please
respond to
Struts Users
Mailing List
Ok. I was going to make another suggestion based on what you posted
earlier.
You don't actually need any javascript in your html:submit tag.
The onSubmit action is handled by the html:form onSubmit=return
callMyFunction()
Anyway, you could have tested your function call by substituting html:form
action=/whatever onSubmit=return true
then change it to false and test again
if that passes, then put return true on the first line of your javascript
function.
Working example:
--
!-- pieces taken from the struts example --
%@ page contentType=text/html;charset=UTF-8 language=java %
%@ taglib uri=/WEB-INF/app.tldprefix=app %
%@ taglib uri=/WEB-INF/struts-bean.tld prefix=bean %
%@ taglib uri=/WEB-INF/struts-html.tld prefix=html %
%@ taglib uri=/WEB-INF/struts-logic.tld prefix=logic %
html:form action=/saveRegistration onsubmit=return doMeFirst('what you
need')
table border=0 width=100%
tr
th align=right
bean:message key=prompt.fullName/
/th
td align=left
html:text property=fullName size=50/
/td
/tr
/table
html:submit value=Submit/
/html:form
SCRIPT LANGUAGE=javascript
!--
function doMeFirst( param ){
if (param == what I was expecting) {
return true;
}else{
return false;
}
}
//--
/SCRIPT
JM
-Original
Re: alternative jsp compiler?
Hi Robert, how these bean could be invoked by http requests even if they are not servlet? the only way I know alternative to servlet to handle http interactions is SOAP. Pino At 11.11 03/04/2002, Robert J. Sanford, Jr. wrote: i don't know if this sort of thing even exists or if it is even feasible but asking never hurts... what i want is to not have my jsp's compiled into servlets but into beans. with struts i already have a nice framework that allows multi-threaded access to a centralized controller with the ability to route requests to/through a series of actors. why can't the presentation actors be beans instead of servlets? wouldn't creating a nifty little jspBean class be reasonably easy to do? rjsjr -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: lost form data when validate returns errors
Hi, What we do is put the form beans in the session, but each one has a clear method we call before filling in data on the form. This keeps the data from being lost, and also keeps it from showing up when not wanted. The clear just sets the member variables in the form bean back to nothing. -- Larry Maturo [EMAIL PROTECTED] -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Wednesday, April 03, 2002 11:04 AM To: Struts Users Mailing List Subject: Re: lost form data when validate returns errors Dan, I am having the exact same problem! In my struts-config.xml I have my formBeans set to request scope, so I suspect that this causes the information in my form to disappear. I don't want to have the bean persist for the whole session because users will be coming back to this page. Have you solved this problem already? Thanks, mturner I'm having the problem of losing form data when my action class returns errors. The error displays properly, but I lose all the form data. Looking at older posts, I've seen the same problem, but haven't seen a fix or workaround yet. I've included the relevant code snippets. __ Your favorite stores, helpful shopping tools and great gift ideas. Experience the convenience of buying online with Shop@Netscape! http://shopnow.netscape.com/ Get your own FREE, personal Netscape Mail account today at http://webmail.netscape.com/ -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Announce Struts E-Book for less than $10
Subject: Announce Struts E-Book for less than $10 From: Vic Cekvenich [EMAIL PROTECTED] === go to basebeans.com/book.jsp and click in. (this is the same old Struts book in EBook). It will help you understand the Struts DB examample (with options, CRUD, tiles, validation, masterdetail, etc. also available for Free at baseBeans.com downlods page) hth, Vic -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: alternative jsp compiler?
struts provides the controller servlet. all requests from any page that is being managed by struts goes first through the controller. instead of having the struts controller servlet forward a request to another servlet (instantiated by compiling .jsp-.java-.class) the controller servlet simply invokes a method on the newly defined bean. does that make sense to anyone other than myself? is what i'm asking a reasonable thing or am i off in left field? rjsjr -Original Message- From: Giuseppe Galli [mailto:[EMAIL PROTECTED]] Sent: Wednesday, April 03, 2002 11:12 AM To: Struts Users Mailing List; [EMAIL PROTECTED] Subject: Re: alternative jsp compiler? Hi Robert, how these bean could be invoked by http requests even if they are not servlet? the only way I know alternative to servlet to handle http interactions is SOAP. Pino At 11.11 03/04/2002, Robert J. Sanford, Jr. wrote: i don't know if this sort of thing even exists or if it is even feasible but asking never hurts... what i want is to not have my jsp's compiled into servlets but into beans. with struts i already have a nice framework that allows multi-threaded access to a centralized controller with the ability to route requests to/through a series of actors. why can't the presentation actors be beans instead of servlets? wouldn't creating a nifty little jspBean class be reasonably easy to do? rjsjr -- 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: alternative jsp compiler?
Robert J. Sanford, Jr. wrote: servlet (instantiated by compiling .jsp-.java-.class) the controller servlet simply invokes a method on the newly defined bean. And how is this different from invoking a method in the newly defined servlet? Your bean sounds too much like a servlet with a different name. -- []'s Marcelo Vanzin Touch Tecnologia [EMAIL PROTECTED] Life is too short to drink cheap beer -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: alternative jsp compiler?
the difference is that a new servlet is actually a process (for lack of a better term) in the container where the bean would not be - it would be invoked from the thread accessing the controller servlet. like i said, i don't know if this is even a reasonable request, it just sort of floated into my head one day. rjsjr -Original Message- From: Marcelo Vanzin [mailto:[EMAIL PROTECTED]] Sent: Wednesday, April 03, 2002 11:30 AM To: Struts Users Mailing List Subject: Re: alternative jsp compiler? Robert J. Sanford, Jr. wrote: servlet (instantiated by compiling .jsp-.java-.class) the controller servlet simply invokes a method on the newly defined bean. And how is this different from invoking a method in the newly defined servlet? Your bean sounds too much like a servlet with a different name. -- []'s Marcelo Vanzin Touch Tecnologia [EMAIL PROTECTED] Life is too short to drink cheap beer -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: alternative jsp compiler?
Robert J. Sanford, Jr. wrote: the difference is that a new servlet is actually a process (for lack of a better term) in the container where the bean would not be - it would be invoked from the thread accessing the controller servlet. So you're substituting: container - servlet - dispatch - servlet ( etc ) For: container - servlet - bean (- bean?) So everything runs in the same process tree instead of finishing the execution of one servlet, pass the control to other (thus freeing some resources from the previous one) and so on? I don't know, it seems to me that the dispatch method used by the container is better...it may be slower (though I doubt it makes a big difference), but, it's a compromise. -- []'s Marcelo Vanzin Touch Tecnologia [EMAIL PROTECTED] Life is too short to drink cheap beer -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: alternative jsp compiler?
Robert J. Sanford, Jr. wrote: the difference is that a new servlet is actually a process (for lack of a better term) in the container where the bean would not be - it would be invoked from the thread accessing the controller servlet. BTW, if I understand you correctly, what you're proposing can be done easily with a templating engine like Velocity. In your action class within Struts, call Velocity.merge(bla bla bla) (or whatever the method is called), which'll send the data of the template to te client, and then return null, so that Struts does not do any further dispatches. -- []'s Marcelo Vanzin Touch Tecnologia [EMAIL PROTECTED] Life is too short to drink cheap beer -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Installation on OS-390 and Websphere 3.5.3: - Error Application unavailable for service
Nope. I don't see a single error. Of course, I don't see a single file, either. :-) Mark -Original Message- From: Steven Banks [mailto:[EMAIL PROTECTED]] Sent: Wednesday, April 03, 2002 8:27 AM To: [EMAIL PROTECTED] Subject: RE: Installation on OS-390 and Websphere 3.5.3: - Error Application unavailable for service I have found mention is several articles that this can be caused by errors in the train.webapp and web.xml. Could anyone look at the attached and see if there are any errors? I have gone into the struts code and comented out everything in the init() routine of the ActionServlet, entered a System.out.println() statement in it, and the application will still not start. Steven Banks [EMAIL PROTECTED] 03/27/02 10:54AM Roger. Thanks for the response. Before trying the upgrade, I am going to try getting it to work on 3.5.3 just call me stubborn. There is a set of notes from someone who has it working on this user group. The latest I have tried was changing a WAS start-up parameter appserver.compliance.mode=true. The result was the the servlet does not load at all. It could not find the config file. I have since discovered that one result of the parameter change is that the location of the struts-config.xml file has to be moved as the following code from the Action Servlets initMapping routine no longer worked. When appserver.compliance.mode=false the default value InputStream input = getServletContext().getResourceAsStream(config); found the xml file in the following directory: u/mywebs/dev/train/WEB-INF/classes/WEB-INF/struts-config.xml When appserver.compliance.mode=true, the xml file had to be moved to /u/mywebs/dev/train/web/WEB-INF/struts-config.xml It would be nice if the main struts code would return getServletContext().getRealPath(config)); when it cannot find the config file, this would solve a lot of problems like this very quickly. Once I moved the file to this new location, the servlet starts OK, but returns the http 503 error again as soon as I try to access any file in the web application. I am going to put a call in to IBM tech support to see if they can help, but any other help here would be appreciated. Steven Steven Banks 902-368-0566 Steven Banks Roger Fortier [EMAIL PROTECTED] 03/26/02 04:32PM Below the dotted line is a message that was posted on IBM newsgroup for WebSphere AS400 and basically Struts will not work with Websphere 3.5.3 on AS400. You must upgrade to 3.5.4. Perhaps it's the same for websphere on OS-390? Also, check this link for a version of struts-jar that will work with Websphere 4.0. http://www.mail-archive.com/struts-user@jakarta.apache.org/msg15143.html --- Good News: Yes, it will work. Bad News: You may have to jump through a few hoops, depending on just what it is you intend to do in the application, how you intend to deploy, and what your AS400 configuration looks like. 3.5.5 hasn't really been out all that long, and when you consider that anything like this for the 400 always comes poking along several weeks or months after the other platforms my guess would be that higher won't be an option for a while. The way it has shaken out for me is that struts apps deploy fine on versions 3.5.3, 3.5.4, and 3.5.5 for Windows. I did do the documented hacks for the struts source and the parser.jar that are out on the Apache site. This may not be necessary in version 3.5.5, but unfortunately I haven't had adequate time to investigate it. If it isn't fixed, dock IBM several points for not walking it the way they talk it with regard to open source. But don't assume if it works on Windows it will work on the 400 - more on that later. In addition, I did have to change struts-config.xml and web.xml to use system rather than public dtd's. This was not necessary on my Windows desktop, but when I deployed to the 400 I got numerous errors when the webapp loaded. Changing the dtd ref did the trick. If your machine is behind a firewall with no internet access you'll also have to make sure the dtd can be found, so you may need to specify an internal uri. Don't worry, the system log will let you know right away if it doesn't like what you picked. I used the Struts connection pooling option because I used Tomcat as my development server, and because I want to build in some monitoring that is currently not available in WSE for the 400. I developed on Windows using the AS400 toolbox drivers, and switched over to the native DB2 drivers when moving up(Don't ask me why). I ran into some issues there where I was not able to update certain files using SQL (support posts seem to point to issues with non-journaled files), and switching back to the 400 drivers cleared it up. Not sure why, since connections using the WS connection pool and these same drivers seem to have no issues. The big news is that while I got my apps
Problem with javascript tag
I am trying to use the html:javascript formName=formName/ tag with the validator frame work, and all that is output to the browser is the actual javascript code. The reason is that at the beginning of the code, there is no script language=javascript definition. At the end of the code there is the following output: // End -- /SCRIPT So the reason I see a whole bunch of javascript in my page is because there is no beginning javascript tag. However I cannot figure out why this is happening. If anyone has any suggestions, please send them to me. Thanks in advance, ** Juan Alvarado Internet Developer -- Manduca Management (786)552-0504 [EMAIL PROTECTED] AOL Instant Messenger: [EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: alternative jsp compiler?
so velocity is using the same idea of a controller servlet with a bean of some sort to actually render a page instead of generating a new servlet for each displayed page? cool. are there any sort of visual tools for creating the layout of a velocity page? my designers are using dreamweaver to layout jsp's and would want to continue along similar veins if we switched over to a new template engine... rjsjr -Original Message- From: Marcelo Vanzin [mailto:[EMAIL PROTECTED]] Sent: Wednesday, April 03, 2002 11:49 AM To: Struts Users Mailing List Subject: Re: alternative jsp compiler? Robert J. Sanford, Jr. wrote: the difference is that a new servlet is actually a process (for lack of a better term) in the container where the bean would not be - it would be invoked from the thread accessing the controller servlet. BTW, if I understand you correctly, what you're proposing can be done easily with a templating engine like Velocity. In your action class within Struts, call Velocity.merge(bla bla bla) (or whatever the method is called), which'll send the data of the template to te client, and then return null, so that Struts does not do any further dispatches. -- []'s Marcelo Vanzin Touch Tecnologia [EMAIL PROTECTED] Life is too short to drink cheap beer -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: HTTPS + Struts
Have you already discovered this URL? http://struts.ditlinger.com/ Is an Struts extension that solves this issue in a very elegant way. For a more ilustrative reading you can also check the article by one of the authors of the extension: http://www.javaworld.com/javaworld/jw-02-2002/jw-0215-ssl.html? Jorge Ivan Suarez Murillo Factoring Market R+D Medellin, Colombia - Mensaje original - De: [EMAIL PROTECTED] Fecha: Miércoles, Abril 3, 2002 3:58 am Asunto: HTTPS + Struts Can you advice on how you manage to redirect the http request from http to https? I have following scenario (typical of a shopping site). 1) User search and place item into shopping cart (eg calls http://www.acmeshop.co) 2) addtoshoppingcart.do do some processing and redirects user back to shopping search page (eg http://www.acmeshop.com/shoppingsearch.jsp ) 3) User clicks on the check out page URL. (eg calls http://www.acmeshop.com/showshoppingcart.do and return the results to http://www.acmeshop.com/showcartcheckout.jsp). 4) User clicks on make payment. On the shwowcartcheckout.jsp, I need to be able to set the form action attribute to call https://www.acmeshop.com/makepayment.do (where makepayment.do will redirectto the https://www.acmeshop.com/enterpaymentdetail.jsp). The form action attribute on the enterpaymentdetail.jsp will call https://www.acmeshop.com/processpayment.do ) What I am trying to find out is how do I set the https:// in the form action attribute of showcartcheckout.jsp. The form tag does not have any attributewill will create the https://... string. Do I have to hard code the form action in this page? Or am I total off the track? Thanks in advance Rizvan -- To unsubscribe, e-mail: mailto:struts-user- [EMAIL PROTECTED]For additional commands, e-mail: mailto:[EMAIL PROTECTED] ___ Consigue tu e-mail gratuito TERRA.COM.CO Haz click en http://www1.terra.com.co/correo -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: HTTPS + Struts
Rizvan: We have written an extension to Struts that does the things you are asking about. This extension allows you to specify certain actions to requested via https. Our extension to the html:form tag determines whether the posting action should be requested via http or https. If it should be https, the https://and.so.on will be added to the posting URL in the form tag generated as output. See http://struts.ditlinger.com for some more info or feel free to email me with your questions. Steve -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Wednesday, April 03, 2002 12:59 AM To: [EMAIL PROTECTED] Subject: HTTPS + Struts Can you advice on how you manage to redirect the http request from http to https? I have following scenario (typical of a shopping site). 1) User search and place item into shopping cart (eg calls http://www.acmeshop.com/addtoshoppingcart.do) 2) addtoshoppingcart.do do some processing and redirects user back to shopping search page (eg http://www.acmeshop.com/shoppingsearch.jsp ) 3) User clicks on the check out page URL. (eg calls http://www.acmeshop.com/showshoppingcart.do and return the results to http://www.acmeshop.com/showcartcheckout.jsp). 4) User clicks on make payment. On the shwowcartcheckout.jsp, I need to be able to set the form action attribute to call https://www.acmeshop.com/makepayment.do (where makepayment.do will redirect to the https://www.acmeshop.com/enterpaymentdetail.jsp). The form action attribute on the enterpaymentdetail.jsp will call https://www.acmeshop.com/processpayment.do ) What I am trying to find out is how do I set the https:// in the form action attribute of showcartcheckout.jsp. The form tag does not have any attribute will will create the https://... string. Do I have to hard code the form action in this page? Or am I total off the track? Thanks in advance Rizvan -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Authentication without JDBC Realms?
Hopefully someone can provide some insight on this. We're developing at my company a Struts application and we're trying to implement security. We're using iPlanet because it's what we already owned (version 6.0) and we're on a limited budget. We don't have money for another server for LDAP, and don't believe the existing server could handle both LDAP and the web server duties. With all of that in mind we looked into JDBC Realms. Based on what I'd seen in some books an examples, JDBC Realms looked promising. However, it now appears, that JDBC Realms are only available in Tomcat currently. So with that background, I'm wondering how others are implementing security if not using JDBC Realms. We'd prefer something like JDBC Realms since we're storing users and roles in the database anyway, but it appears that isn't available. So right now we're thinking we'll need to devise a custom solution. Problem is, since we have actions AND JSP pages we need to technically check for access at both a JSP and action servlet level. Thoughts on this? Is it possible to lock down JSPs such that they can't be accessed directly, but only as a result of a forward from an action? Or is an action implicitly using an HTTP redirect, and thus locking down JSPs would be counter-productive? Any help or advice would be greatly appreciated. Preston -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Action Trouble : Servlet Error: Connection reset by peer: socket write error
All - I am getting the log messages attached at the end of this e-mail when my action is initally instantiated. Once these messages post everything works fine. I am clueless as to what is causing this problem. Any help, suggestions, or rude comments welcome! regards, mark nichols Struts version: 1.0 IDE: WebSphere Studio Application Developer 4.0 JSP spec: 1.1 Servlet Spec: 2.2 Favorite Ginger Ale: Vernor's == START of messages === [02.04.03 13:30:36:568 CST] 2c8da636 WebGroup I SRVE0091I: [Servlet LOG]: action: Creating new Action instance [02.04.03 13:35:51:121 CST] 2c822636 WebGroup X Servlet Error: Connection reset by peer: socket write error: java.net.SocketException: Connection reset by peer: socket write error at java.net.SocketOutputStream.socketWrite(Native Method) at java.net.SocketOutputStream.write(SocketOutputStream.java:95) at com.ibm.ws.io.Stream.write(Stream.java:26) at com.ibm.ws.io.WriteStream.write(WriteStream.java:108) at com.ibm.ws.http.ResponseStream.writeChunk(ResponseStream.java:303) at com.ibm.ws.http.ResponseStream.write(ResponseStream.java:143) at com.ibm.ws.io.WriteStream.flush(WriteStream.java:129) at com.ibm.servlet.engine.http11.HttpConnection.flush(HttpConnection.java:384) at com.ibm.servlet.engine.srp.SRPConnection.flush(SRPConnection.java:242) at com.ibm.servlet.engine.srt.SRTOutputStream.flush(SRTOutputStream.java:41) at java.io.OutputStreamWriter.flush(OutputStreamWriter.java:251) at com.ibm.servlet.engine.srt.BufferedWriter.flushChars(BufferedWriter.java:341) at com.ibm.servlet.engine.srt.BufferedWriter.flush(BufferedWriter.java:322) at com.ibm.servlet.engine.srt.BufferedWriter.flushBuffer(BufferedWriter.java:445) at com.ibm.servlet.engine.srt.SRTServletResponse.flushBuffer(SRTServletResponse.java:579) at com.ibm.servlet.engine.webapp.HttpServletResponseProxy.flushBuffer(HttpServletResponseProxy.java:116) at org.apache.jasper.runtime.JspWriterImpl.flush(JspWriterImpl.java:235) at welcomeContent_jsp_1._jspService(welcomeContent.jsp :22) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:139) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.runtime.JspServlet$JspServletWrapper.service(JspServlet.java:286) at org.apache.jasper.runtime.JspServlet.serviceJspFile(JspServlet.java:415) at org.apache.jasper.runtime.JspServlet.service(JspServlet.java:544) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at com.ibm.servlet.engine.webapp.StrictServletInstance.doService(ServletManager.java:827) at com.ibm.servlet.engine.webapp.StrictLifecycleServlet._service(StrictLifecycleServlet.java:159) at com.ibm.servlet.engine.webapp.IdleServletState.service(StrictLifecycleServlet.java:286) at com.ibm.servlet.engine.webapp.StrictLifecycleServlet.service(StrictLifecycleServlet.java:106) at com.ibm.servlet.engine.webapp.ServletInstance.service(ServletManager.java:472) at com.ibm.servlet.engine.webapp.ValidServletReferenceState.dispatch(ServletManager.java:1012) at com.ibm.servlet.engine.webapp.ServletInstanceReference.dispatch(ServletManager.java:913) at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.handleWebAppDispatch(WebAppRequestDispatcher.java:499) at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.dispatch(WebAppRequestDispatcher.java:278) at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.forward(WebAppRequestDispatcher.java:105) at com.ibm.servlet.engine.srt.WebAppInvoker.doForward(WebAppInvoker.java:67) at com.ibm.servlet.engine.srt.WebAppInvoker.handleInvocationHook(WebAppInvoker.java:123) at com.ibm.servlet.engine.invocation.CachedInvocation.handleInvocation(CachedInvocation.java:67) at com.ibm.servlet.engine.srp.ServletRequestProcessor.dispatchByURI(ServletRequestProcessor.java:122) at com.ibm.servlet.engine.oselistener.OSEListenerDispatcher.service(OSEListener.java:315) at com.ibm.servlet.engine.http11.HttpConnection.handleRequest(HttpConnection.java:60) at com.ibm.ws.http.HttpConnection.readAndHandleRequest(HttpConnection.java:313) at com.ibm.ws.http.HttpConnection.run(HttpConnection.java:242) at com.ibm.ws.util.CachedThread.run(ThreadPool.java:122) [02.04.03 13:36:14:885 CST] 2c822636 WebGroup I SRVE0091I: [Servlet LOG]: Error page exception The server cannot use the error page specified for your application because of the exception printed below. [02.04.03 13:36:14:955 CST] 2c822636 WebGroup I SRVE0092I: [Servlet LOG]: Error Page Exception: : com.ibm.servlet.engine.webapp.WebAppErrorReport: JSPG0113E: JSP file
Re: alternative jsp compiler?
Robert J. Sanford, Jr. wrote: so velocity is using the same idea of a controller servlet with a bean of some sort to actually render a page instead of generating a new servlet for each displayed page? cool. Kind of. :-) You're actually just calling a method that'll read a template with Velocity's tags, and passing a Context object (this is a Velocity object that kinda looks like a Hashtable) from where it'll take the beans to make the substitutions in the template. But, you do not have a new servlet created for it, you're just executing a method in a class. are there any sort of visual tools for creating the layout of a velocity page? A Velocity template looks pretty much like plain HTML with some added syntax for the commmands and variable names. I don't think there's an environment ready for it, but, as it looks just like plain HTML (with just some added noise from the commands), Dreamweaver has a chance of showing them nicely. Take a look at its page: http://jakarta.apache.org/velocity -- []'s Marcelo Vanzin Touch Tecnologia [EMAIL PROTECTED] Life is too short to drink cheap beer -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: alternative jsp compiler?
thanks! and you're right about drinking cheap beer as well. rjsjr -Original Message- From: Marcelo Vanzin [mailto:[EMAIL PROTECTED]] Sent: Wednesday, April 03, 2002 2:12 PM To: Struts Users Mailing List Subject: Re: alternative jsp compiler? Robert J. Sanford, Jr. wrote: so velocity is using the same idea of a controller servlet with a bean of some sort to actually render a page instead of generating a new servlet for each displayed page? cool. Kind of. :-) You're actually just calling a method that'll read a template with Velocity's tags, and passing a Context object (this is a Velocity object that kinda looks like a Hashtable) from where it'll take the beans to make the substitutions in the template. But, you do not have a new servlet created for it, you're just executing a method in a class. are there any sort of visual tools for creating the layout of a velocity page? A Velocity template looks pretty much like plain HTML with some added syntax for the commmands and variable names. I don't think there's an environment ready for it, but, as it looks just like plain HTML (with just some added noise from the commands), Dreamweaver has a chance of showing them nicely. Take a look at its page: http://jakarta.apache.org/velocity -- []'s Marcelo Vanzin Touch Tecnologia [EMAIL PROTECTED] Life is too short to drink cheap beer -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Security Solution
I have interesting news regarding security X EJBs, at least from the WebLogic camp. :-) Since Tomcat did not propagate the authenticated user (even with container manager security), I asked BEA support about this issue and got some light from them. :-) Craig R. McClanahan wrote: I have heard some speak about ejb as thought they need the container-managed security. This might be so. I don't know. I am hoping that someone might be able to provide that functionality. The EJB layer *absolutely* requires container managed security. This is not true, at least speaking from the scenario of a Tomcat (or whatever other) client talking remotely to a Weblogic server. When instantiating the InitialContext, you can put in the environment the property Context.SECURITY_CREDENTIALS to be an instance of T3User (the Weblogic user implementantion), that has name and a credential object (that is treated in the Weblogic security realm, depending on what it is). So, all you need is a username and a password, regardless of where they come from. -- []'s Marcelo Vanzin Touch Tecnologia [EMAIL PROTECTED] Life is too short to drink cheap beer -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Strange error with logic:iterate
Hope this helps. bean:define id=list name='localForm' property=myList scope=session/ logic:iterate id=myRow name=list bean:write name=myRow property=myName/ /logic:iterate Here in this example, 'myList' is a java.util.List kept as a attribute in the ActionForm. Cheers!, -MS. Abel Muiño Vizcaino [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED]... Hello. I'm receiving a weird error that I can't understand (I don't know if I'm blind or if it is a really strange error). I have this code on a jsp page included from another one: tr valign=top th align=right width=50% bean:message key=UserProfile.interests/ /th td align=left width=50% logic:iterate id=element name=interestsSet html:multibox property=interestsbean:write name=interest property=value//html:multibox bean:write name=element property=label/br /logic:iterate /td /tr Where interestsSet is a java.util.List of a custom made bean-class with getValue() and getLabel() methods, and interests is a property of the action form that contains this tags. The problem I'm having is that the logic:iterate tag throws a lot of exceptions (i think it's that tag, becouse if I comment out the inner tags using % /* ... */ % it keeps failing, but if I comment out the whole iterate block, the page loads without problems. Someone can give me a hint? Thanks a lot. -- [ *** Non á L.O.U. *** ] [ *** No a la L.O.U. *** ] Abel Muiño Vizcaino (Futuro Ingeniero Informático F.I.C, U.D.C.) mailto:[EMAIL PROTECTED] ICQ UIN: 145623385 http://www.xente.mundo-r.com/abel.muinho/ -- 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: authentication and authorization with struts and ldap
Subject: Re: authentication and authorization with struts and ldap From: Matt Raible [EMAIL PROTECTED] === Tomcat works great with it's Realms if that's your appserver. Most appservers have this built in. It's a little learning curve to do container-managed authentication - but worth it. Matt Anthony W. Marino [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED]... On Tuesday 02 April 2002 11:38 am, Sriram Nookala wrote: I'm looking for resources and examples in order to integrate ldap with struts for authorization and authentication. thanks, sriram Check out TagLibs. Anthony -- 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]
include tag
Hi, is there a way to use the jsp include tags ? i have tried %@ include ... and always an error happens. with jsp:include ... i always get white pages. I am using struts 1.0.2 with tomcat 4.0.3 and jdk 1.4. so long Ingo Bruell --- [EMAIL PROTECTED] [EMAIL PROTECTED] ICQ# 40377720 OldenburgPGP-Fingerprint: CB01 AE12 B359 87C4 BF1C 953C 8FE7 C648 169E E5FC Germany PGP-Public-Key available at pgpkeys.mit.edu -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: include tag
Try this: jsp:include page=includes/logo.jsp flush=true/ It's a working example. Regards, Dimitar -Original Message- From: Ingo Bruell [mailto:[EMAIL PROTECTED]] Sent: Wednesday, April 03, 2002 3:42 PM To: [EMAIL PROTECTED] Subject: include tag Hi, is there a way to use the jsp include tags ? i have tried %@ include ... and always an error happens. with jsp:include ... i always get white pages. I am using struts 1.0.2 with tomcat 4.0.3 and jdk 1.4. so long Ingo Bruell --- [EMAIL PROTECTED] [EMAIL PROTECTED] ICQ# 40377720 OldenburgPGP-Fingerprint: CB01 AE12 B359 87C4 BF1C 953C 8FE7 C648 169E E5FC Germany PGP-Public-Key available at pgpkeys.mit.edu -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re[2]: include tag
Hi Struts, DS jsp:include page=includes/logo.jsp flush=true/ DS It's a working example. if i only include for example a complete table it works. But if i divide the page into header, menu, main and footer with a table that starts in header.jsp and ends in footer.jsp i get: --- snip --- org.apache.jasper.compiler.ParseException: End of content reached while more parsing required: tag nesting error? at org.apache.jasper.compiler.JspReader.popFile(JspReader.java:293) at org.apache.jasper.compiler.JspReader.hasMoreInput(JspReader.java:337) at org.apache.jasper.compiler.Parser.parse(Parser.java:1109) at org.apache.jasper.compiler.Parser.parse(Parser.java:1103) at org.apache.jasper.compiler.Parser$Tag.accept(Parser.java:892) at org.apache.jasper.compiler.Parser.parse(Parser.java:1145) at org.apache.jasper.compiler.Parser.parse(Parser.java:1103) at org.apache.jasper.compiler.Parser.parse(Parser.java:1099) at org.apache.jasper.compiler.ParserController.parse(ParserController.java:213) at org.apache.jasper.compiler.Compiler.compile(Compiler.java:210) at org.apache.jasper.servlet.JspServlet.loadJSP(JspServlet.java:552) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.loadIfNecessary(JspServlet.java:177) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:189) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:382) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:474) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:243) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:190) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2343) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:468) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:1012) at org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1107) at java.lang.Thread.run(Thread.java:536) --- snap --- so long Ingo Bruell --- [EMAIL PROTECTED] [EMAIL PROTECTED] ICQ# 40377720 OldenburgPGP-Fingerprint: CB01 AE12 B359 87C4 BF1C 953C 8FE7 C648 169E E5FC Germany PGP-Public-Key available at pgpkeys.mit.edu -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
data connection limit
I spent awhile this afternoon trying to figure why I was hanging. Turns out
that I was not closing 1 of several connections on each pass of a certain
page. when I hit the maxcount, I hung. I'm running struts as an NT service
but have a window up so I can see debugging I put in with system.out and
exceptions. I'm not seeing anything here. Does struts throw an exception?
We use acommon piece of code:
public static Connection getConnection(ActionServlet _servlet, String
_key)
throws SQLException
{
javax.sql.DataSource dataSource;
dataSource = _servlet.findDataSource(_key);
return dataSource.getConnection();
}
in a static utility class. I've got catches for SQL and Throwable but don't
seem to be catching anything.
bill page
[EMAIL PROTECTED]
Digital Garden Software, Inc.
856 US Hwy 206 Bldg B Ste 15
Hillsborough, NJ 08844
908.904.0664
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Re: Re[2]: include tag
Ingo == Ingo Bruell [EMAIL PROTECTED] writes: Ingo Hi Struts, DS jsp:include page=includes/logo.jsp flush=true/ DS It's a working example. Ingo if i only include for example a complete table it works. But if i Ingo divide the page into header, menu, main and footer with a table that Ingo starts in header.jsp and ends in footer.jsp i get: Ingo --- snip --- Ingo org.apache.jasper.compiler.ParseException: End of content reached while more parsing required: tag nesting error? Each of your pages, whether they're included from somewhere else or not, all have to be well-formed, which among other things, means that a starting tag has to have an ending tag, in the same file. This is basically what that error message is telling you. You'll need to consider a structure where your table element begins and ends in the same file, but the pieces of the table are what you include. In addition, all of the included pieces also have to be well-formed. -- === David M. Karr ; Java/J2EE/XML/Unix/C++ [EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
JSP Include and tag lib declarations
I'm seeing some strange (or maybe intended) behavior with taglibs and included files. Here's what I do: %@ taglib prefix=bean uri=/WEB-INF/struts-bean.tld % %@ taglib prefix=html uri=/WEB-INF/struts-html.tld % Normal JSP/HTML stuff... html:form action=/action.do style=margin-botton:0m TABLE jsp:include page=/Common/foo1.jsp/ !-- Page specific rows go here -- /TABLE HR TABLE jsp:include page=/Common/foo2.jsp/ !-- More page specific rows here -- /TABLE /html:form More standard jsp/html (foo1 and foo2 just contain table rows but do use the struts bean tag.) The problem is with the two include files. In foo1 I can omit the %@ taglib lines and it works fine. If I omit them from foo2, its contents fail to display. Both foo1 and foo2 are well-formed, consisting only of matching TR/TR and TD/TD elements. Both use the struts bean tag. Any info is appreciated. Cheers, Bryan -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
usage of html:options
we have and ActionForm with Collection field (4xmpl list of smthing) how should i use tag html:options to fill parent tag html:select with values of list (from our Collection) In uptodate we use this scheme: in jsp file we have html:from - related with ActionForm in struts-config.xml bean:define id=locallist porperty formlist html:select . html:options collection=locallist ... . but how can u do the same thin' w/o bean:define ? Thnx!
DynaActionForm / DynaBean
I have read so much that talks about what the DynaBean DynaActionForm can accomplish but have been unable to find concrete examples. Does anybody have any code they could offer up to shed some light on the use. Brandon Goodin Phase Web and Multimedia P (406) 862-2245 F (406) 862-0354 [EMAIL PROTECTED] http://www.phase.ws -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Authentication without JDBC Realms?
Check the archives for the subject line RE:Security Solution. I have some code that I developed that might give you the flexibility you want. Brandon Goodin Phase Web and Multimedia P (406) 862-2245 F (406) 862-0354 [EMAIL PROTECTED] http://www.phase.ws -Original Message- From: Preston Crawford [mailto:[EMAIL PROTECTED]] Sent: Wednesday, April 03, 2002 1:03 PM To: [EMAIL PROTECTED] Subject: Authentication without JDBC Realms? Hopefully someone can provide some insight on this. We're developing at my company a Struts application and we're trying to implement security. We're using iPlanet because it's what we already owned (version 6.0) and we're on a limited budget. We don't have money for another server for LDAP, and don't believe the existing server could handle both LDAP and the web server duties. With all of that in mind we looked into JDBC Realms. Based on what I'd seen in some books an examples, JDBC Realms looked promising. However, it now appears, that JDBC Realms are only available in Tomcat currently. So with that background, I'm wondering how others are implementing security if not using JDBC Realms. We'd prefer something like JDBC Realms since we're storing users and roles in the database anyway, but it appears that isn't available. So right now we're thinking we'll need to devise a custom solution. Problem is, since we have actions AND JSP pages we need to technically check for access at both a JSP and action servlet level. Thoughts on this? Is it possible to lock down JSPs such that they can't be accessed directly, but only as a result of a forward from an action? Or is an action implicitly using an HTTP redirect, and thus locking down JSPs would be counter-productive? Any help or advice would be greatly appreciated. Preston -- 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]
At wits end, questions JRun, Oracle9ias
Strutsters,
I've been playing around with struts on my local machine here at work
under Tomcat and everything is fine. In another local environment I've
been using JRun for some applications and I'd like to get the sample
app I was working under Tomcat to work under JRun. I'm not having any
luck. I've been searching these archives and whatever I could find but
I'm still stuck.
Here's the deal. I have a really really watered down basic app in a
directory called 'utilities' in the tomcat webapps folder. I now took
this whole directory and copied it into the default path for where I
have other JRun apps. ( I configured JRun to point to this new
application and even configured the servlet mapping). If I try to go
right to the page 'payrollChangeForm.jsp' I get an error that others
have gotten (not necessarily with JRun):
Exception thrown processing JSP page.
javax.servlet.jsp.JspException: Cannot find ActionMappings or ActionFormBeans
collection
at org.apache.struts.taglib.html.FormTag.lookup(FormTag.java:781)
at org.apache.struts.taglib.html.FormTag.doStartTag(FormTag.java:481
{cut}...
Now, I'm not sure what cause this error since the same files are
working fine under Tomcat. Another thing messed up which might help
some of you debug is I also have an index page with a simple link on
it that calls the action :
action path=/payrollChanges
forward=/formsStruts/test.jsp
/action
When this link is hit, I get a nice 500 Internal Error page with:
null
java.lang.NoSuchMethodError
at org.apache.commons.digester.Digester.parse(Digester.java:859)
at org.apache.struts.action.ActionServlet.initMapping(ActionServlet.java:1274)
at org.apache.struts.action.ActionServlet.init(ActionServlet.java:461)
What else do I need to get this running successfully under JRun? The
installation instructions with Struts mention the taglib issues but I
don't think this is really related to that. Couple comments: JRun is
pointing to the directory for this application on another network
directory. This means my local classpath that points to some XML xerces
stuff I have on my local classpath won't be valid so I put the
following files in my applications lib directory xmlParserAPIs.jar and
xercesImpl.jar. Somehow I think this is a parser issue or something because if I
remove this file and then click on the link I'll get:
org/xml/sax/helpers/DefaultHandler
java.lang.NoClassDefFoundError: org/xml/sax/helpers/DefaultHandler
at java.lang.ClassLoader.defineClass0(Native Method)
I'm just guessing here but if the parsing isn't taking place correctly
that might explain the first problem of when I try to go straight to
the form.jsp page and get the Cannot find ActionMappings or
ActionFormBean collections' error, since maybe it can't parse the
struts-config.xml?
Any ideas what is wrong? I'm also concerned because I want to push for
using struts here at work but I know they'll have issues if it's going
to be hard to configure it to get it to work under Oracle9ias as well.
Are struts apps easy to configure under Oracle9ias as well? I didn't
think I'd have this problem with JRun so once I tackle that hurdle I
hope tackling the next one won't be as bad.
Thanks for any help.
--
Rick
mailto:[EMAIL PROTECTED]
One thing kids like is to be tricked. For instance, I was going to
take my little nephew to Disneyland, but instead I drove him to an old
burned-out warehouse. 'Oh, no,' I said. 'Disneyland burned down.' He
cried and cried, but I think that deep down, he thought it was a
pretty good joke. I started to drive over to the real Disneyland, but
it was getting pretty late.
-Jack Handey
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Where can I do some application initialize work?
HI,
I'm using struts torque together. I put some initialize code in one of my class as a
static code. But these code is not executed until class DataModel is lodaded. So, if I
call any function of Torque, it will report that Torque is not initialized.
Where can I put some global initialize code for the application ? Thanks.
Annie
public class DataModel {
static {
try{
Torque.init(piso.properties);
}
catch (Exception e)
{
e.printStackTrace();
}
}
Problem with logic:equal tag
I have some code in a jsp page logic:equal name=pageBean property=picExists value=false/ logic:equal tag returned true /logic:equal logic:notEqual name=pageBean property=picExists value=false/ logic:notEqual tag returned true /logic:notEqual When I access this page, I get the following logic:equal tag returned true logic:notEqual tag returned true Am I missing the point about the logic:equal and logic:notEqual tags, or is there a reason this might be happening? How can I make it print out only if value=false ? Regards Antony _ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re[2]: Struts Basic/Pooling DataSource Vs Poolman
On Tuesday, April 2, 2002, 7:42:27 PM, someone wrote: How is Poolman better than the database connection manager included with struts? Speed? Reliablity? I'm curious about this also. Also, where can I get Poolman and documentation if the site is down I'm looking for fairly robust connection pooling, it doesn't have to be super industrial strength though, so maybe the one with struts will be fine? -- Rick mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: DynaActionForm / DynaBean
I doubt this will be enough, but I'll offer it up to get you started.
Suppose I have the following form-bean:
form-beans
form-bean
name=itemDetailForm
dynamic=true
type=org.apache.struts.action.DynaActionForm
form-property name=view
type=com.oreilly.struts.catalog.view.ItemView/
/form-bean
...
/form-beans
I have specified that the form will hold an object of type
com.oreilly.struts.catalog.view.ItemView, using a name of view.
Further supposed that I have a GetItemDetailAction that has this execute
method:
...
public ActionForward executeAction(ActionMapping mapping,
ActionForm form,
HttpServletRequest request,
HttpServletResponse response,
UserContainer userContainer) throws
BaseException {
String itemId = request.getParameter( IConstants.ID_KEY );
ICatalogController catalogController =
userContainer.getCatalogController();
// Get a value object representing the item from the business tier
ItemView itemView = catalogController.getItemView(itemId);
// Set the ItemView into the Dynamic Action Form
((DynaActionForm)form).set(view, itemView);
// The parameter name 'view' is what is defined in the Dynamic form
// in struts-config. Maybe should use a constant there too?
// Return to the success resource for this action
return mapping.findForward(IConstants.SUCCESS_KEY);
}
Now, in the JSP page that the user is forwarded to, they can use all of the
Struts tags to get at the ItemView data inside of the dynamic form. I won't
show the JSP page, it's too long. Here's a couple of lines from it:
bean:write name=itemDetailForm property=view.name/
html:link
page=/action/cart?method=addItem
paramId=id
paramName=itemDetailForm
paramProperty=view.id
paramId=id
paramScope=request
Notice that view.name would be translated into getView().getName() like a
standard ActionForm.
I hope this helps somewhat.
Chuck
At 06:06 PM 4/3/2002 -0700, you wrote:
I have read so much that talks about what the DynaBean DynaActionForm can
accomplish but have been unable to find concrete examples. Does anybody have
any code they could offer up to shed some light on the use.
Brandon Goodin
Phase Web and Multimedia
P (406) 862-2245
F (406) 862-0354
[EMAIL PROTECTED]
http://www.phase.ws
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Re: DynaActionForm / DynaBean
I doubt this will be enough, but I'll offer it up to get you started.
Suppose I have the following form-bean:
form-beans
form-bean
name=itemDetailForm
dynamic=true
type=org.apache.struts.action.DynaActionForm
form-property name=view
type=com.oreilly.struts.catalog.view.ItemView/
/form-bean
...
/form-beans
I have specified that the form will hold an object of type
com.oreilly.struts.catalog.view.ItemView, using a name of view.
Further supposed that I have a GetItemDetailAction that has this execute
method:
...
public ActionForward executeAction(ActionMapping mapping,
ActionForm form,
HttpServletRequest request,
HttpServletResponse response,
UserContainer userContainer) throws
BaseException {
String itemId = request.getParameter( IConstants.ID_KEY );
ICatalogController catalogController =
userContainer.getCatalogController();
// Get a value object representing the item from the business tier
ItemView itemView = catalogController.getItemView(itemId);
// Set the ItemView into the Dynamic Action Form
((DynaActionForm)form).set(view, itemView);
// The parameter name 'view' is what is defined in the Dynamic form
// in struts-config. Maybe should use a constant there too?
// Return to the success resource for this action
return mapping.findForward(IConstants.SUCCESS_KEY);
}
Now, in the JSP page that the user is forwarded to, they can use all of the
Struts tags to get at the ItemView data inside of the dynamic form. I won't
show the JSP page, it's too long. Here's a couple of lines from it:
bean:write name=itemDetailForm property=view.name/
html:link
page=/action/cart?method=addItem
paramId=id
paramName=itemDetailForm
paramProperty=view.id
paramId=id
paramScope=request
Notice that view.name would be translated into getView().getName() like a
standard ActionForm.
I hope this helps somewhat.
Chuck
At 06:06 PM 4/3/2002 -0700, you wrote:
I have read so much that talks about what the DynaBean DynaActionForm can
accomplish but have been unable to find concrete examples. Does anybody have
any code they could offer up to shed some light on the use.
Brandon Goodin
Phase Web and Multimedia
P (406) 862-2245
F (406) 862-0354
[EMAIL PROTECTED]
http://www.phase.ws
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DynaActionForm Examples
Are there any good examples of the DynaActionForm? I looked at the struts-example login. I am not sure I see the advantage over creating an ActionForm class apart from a little time savings. I thought the DynaActionForm could be extended like the regular ActionForm so that I can mix get/set methods (hard coded) with dynamic properties, that are configured in the struts-config, then gathered and placed into a scope for use in the view. Am I off base? Someone has to have some real code out there. An official explanation of the DynaAction stuff would be nice. I know developers are swamped. But, if someones using it... post your code or let us know what you are doin with it. Thanks, Brandon Goodin Phase Web and Multimedia P (406) 862-2245 F (406) 862-0354 [EMAIL PROTECTED] http://www.phase.ws -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Problem with logic:equal tag
Found it!!! I have a / at the end of logic:equal name=pageBean property=picExists value=false/ I have some code in a jsp page logic:equal name=pageBean property=picExists value=false/ logic:equal tag returned true /logic:equal logic:notEqual name=pageBean property=picExists value=false/ logic:notEqual tag returned true /logic:notEqual _ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
