Re: dynamic forwards
lisa ward [EMAIL PROTECTED] Hi again, The values in your hash map have been hardcoded in, which works fine. But what do I if I do not know what the user's selection will be in advance. Take for instance, if I have a set of checkboxes on my page, I would like to be able to initialize the map with the values that the user has selected. Or am I just missing the point here? Hold on. You have to have all necessary information, when you are generating the link. It does not matter, whether the keys in the map are hardcoded or determined during the runtime. Important is that you are creating the link on the server side, before the user clicks on any checkboxes. If you want to use user's input, you can do it when serving the next page. You can then generate the map in an Action and generate the link for the next displayed page (so you will know all paramaters in advance, since the checkboxes have been submitted already) Or your Action can use the checkboxes to determine what to do or to determine where to forward to. You don't need to use constant strings in findForward. Another possibility would be using JavaScript on the client, but since many browsers have JavaScript disabled, you should not rely on it. -- gR Please explain further and thank you very much for your patience. Thanks Lisa From: Gregor Rayman [EMAIL PROTECTED] Reply-To: [EMAIL PROTECTED] To: [EMAIL PROTECTED] CC: lisa ward [EMAIL PROTECTED] Subject: Re: dynamic forwards Date: Wed, 26 Sep 2001 20:55:34 +0200 lisa ward [EMAIL PROTECTED] wrote: Another quick question. How would I be able to initialize the hashMap. the problem Im facing is that when I use a forward the submit is not called so the values are not initialized in my bean. Here an quick and dirty example. (Dirty beacuse it uses scriplte. Custom tag would be somehow more apprpriate.) % HashMap linkParams = new HashMap(); // create the map linkParams.put(areaId, a); // set the values linkParams.put(aspectId, b); pageContext.setAttribute(linkParams, linkParams); // make the map an attribute of page % html:link page=/deleteaspect.do name=linkParams bean:message key=button.delete/ /html:link The generated URL will be: .../deleteaspect.do?areaId=aaspectId=b The map does not have to be the attribute itself. It can be a property of an attribute. Then the html:link tag would look like this: html:link page=/deleteaspect.do name=linkAttribute property=propertyName -- gR _ Get your FREE download of MSN Explorer at http://explorer.msn.com/intl.asp
Tomcat 4 and JNDI Lookup ?
Hello, I've got an exception when a make this: Initial context = new InitialContext(); javax.naming.NoInitialContextException: Cannot instantiate class: org.apache.naming.java.javaURLContextFactory. Root exception is java.lang.ClassCastException: org.apache.naming.java.javaURLContextFactory at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:659) at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:250) at javax.naming.InitialContext.init(InitialContext.java:226) at javax.naming.InitialContext.(InitialContext.java:202) at TestEnv.doGet(TestEnv.java:67) at javax.servlet.http.HttpServlet.service(HttpServlet.java:1125) at javax.servlet.http.HttpServlet.service(HttpServlet.java:1264) at org.apache.catalina.servlets.InvokerServlet.serveRequest(InvokerServlet.java:439) at org.apache.catalina.servlets.InvokerServlet.doGet(InvokerServlet.java:180) at javax.servlet.http.HttpServlet.service(HttpServlet.java:1125) at javax.servlet.http.HttpServlet.service(HttpServlet.java:1264) 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:215) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2366) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:462) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:163) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:1005) at org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1098) at java.lang.Thread.run(Unknown Source) Is it a Tomcat4 bug ? ___ Do You Yahoo!? -- Un e-mail gratuit @yahoo.fr ! Yahoo! Courrier : http://fr.mail.yahoo.com
How-To : html:messages
Hi All Thought I would like to share the following example code that demonstrate how to use the html:messages tag. Following from the email Dirk wrote. In your action class you will have... ActionMessages messages=new ActionMessages(); messages.add(ActionMessages.GLOBAL_MESSAGE,new ActionMessage(login.succesful.key)); saveMessages(request,messages); In your JSP html:messages id=messageid header=login.successful.header footer=login.successful.footer message=true bean:write name=messageid/ /html:messages Regards Michael Mok -Message d'origine- De: storck [mailto:[EMAIL PROTECTED]] Date: lundi 24 septembre 2001 10:07 À: User Struts (E-Mail) Objet: User-messages from Action-Class to JSP Hi, maybe I asked something realy stupid, but how I display user-messages like login successfull on my JSP-Page wich comes from my Action-Class. I know that I have to use something like that: ActionMessages messages=new ActionMessages(); messages.add(ActionMessages.GLOBAL_MESSAGE,new ActionMessage(login.succesful.key)); saveMessages(request,messages); But how do I display that message now on my JSP-Page. ANOTHER question: With html:errors/ I write out all errors at that page but how can I write a special error at a special place on a JSP-Page. I have something in mind like a formular with different input-fields and if the user submits that formular with a wrong or with more wrong fields a error-message should apear under that wrong field! Thanks ++ | Ce courrier ainsi que les fichiers joints sont confidentiels. | | Si vous avez recu ce courrier par erreur, veuillez en informer | | l'administrateur du système : [EMAIL PROTECTED] | | - | | Ce message confirme que le courrier a passé le contrôle| | antivirus du relais de messagerie Internet avec succés.| ++
Re: Dual-list UI
the best solution is to use JavaScript to move items from select list to select list on the client side. Look at the configuration option in I think, http://my.netscape.com/ to what they do over there. -- Peter Pilgrim | |++44 (0)207-545-9923 \ \ ___ / / ... . - ( * ) --- -- _Cafe_Savannah,_San Antonio,Ibiza__ Message History From: [EMAIL PROTECTED] (Eric Rizzo) on 26/09/2001 14:19 AST Has anyone come up with a good way to implement a dual-list interface using Struts? I mean a UI where there are two lists, a source and a destination, and buttons to move items between them. Obviously, the lists would be created with html:select tags, and the source list can be populated with html:option[s] tags. The big problem I see is how to get the destination list contents into the form bean when the form is submitted. The Action is not interested in what is selected in the list, but instead the list's entire contents. --CUT-- -- 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.
Re: Application Resource reload.
Yes look in struts-config.xml for the answer. There should be a reload action unless you deleted it. Type in the URL in to your browser `http://localhost:8080/web-app/admin/reload.do' Bookmark it! -- Peter Pilgrim | |++44 (0)207-545-9923 \ \ ___ / / ... . - ( * ) --- -- _Cafe_Savannah,_San Antonio,Ibiza__ Message History From: Mark Gordon [EMAIL PROTECTED] on 26/09/2001 14:32 MST Is it possible to reload the applicationresource.properties file without restarting the web server/servlet container? Is it possible to reload the struts-config.xml? -CUT- -- 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.
Remember selection in selection list
Could anyone please help me with the following problem. I have a formular with amoung other input fields the following two fields: A selection list (java:ComboBox) that looks like that: html:select property=hkd option value=YYes option value=NNo /html:select and a textarea like that: textarea name=select_txt cols=70 rows=10 wrap=physical/textarea Problem: If an error is detected when validating the form, the page is forwarded to itsself showing the error messages on top using html:errors/ tag in the jsp page. Below the error messages is the form where all input fields are filled with the values entered without the textareas and the comboboxes. These fields are reset. How can I manage it that the textarea is filled with the text previous entered and the ComboBoxes are pre-selected with the previous selected values. Thanks, Heinz.
Re: Remember selection in selection list
Hi,
This how I have done it and seems to work for me. I am checking for a flag in my reset method before I reset the fields and I havealso specified that the scope of the action that is used by the action form set to session. I hope this makes sense.
config file extract:
action path="/selectLastMatch"
type="actions.SelectLastMatchAction"
name="lastMatchForm"
input="/lastMatch.jsp"
scope="session"
/action
extract from the reset method in action form subclass:
if( action.equals( VideoLoungeConstants.RESET ) )
{
this.attackAction = Constants.NONE; // String value
this.defenceAction = Constants.NONE;
this.incident = Constants.NONE;
}
extract from jsp page:
html:form action="/selectLastMatch" focus="attackAction"
html:select property="attackAction"
html:options property="value" collection="attackActionsList" /
/html:select
/html:form
Chiji
Reply-To: [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Subject: Remember selection in selection list
Date: Thu, 27 Sep 2001 11:32:06 +0100
MIME-Version: 1.0
Received: from [64.125.133.20] by hotmail.com (3.2) with ESMTP id MHotMailBD7C3D5600CA400438D2407D851407960; Thu, 27 Sep 2001 02:33:10 -0700
Received: (qmail 70997 invoked by uid 500); 27 Sep 2001 09:32:28 -
Received: (qmail 70990 invoked from network); 27 Sep 2001 09:32:27 -
Received: from smtp3.lix.aon.at (195.3.86.156) by daedalus.apache.org with SMTP; 27 Sep 2001 09:32:27 -
Received: from sts.at ([213.33.83.142])by smtp3.lix.aon.at (Build 98 8.9.3/NT-8.9.3) with ESMTP id LAA08782for <[EMAIL PROTECTED]>; Thu, 27 Sep 2001 11:34:12 +0200
From struts-user-return-17856-cn081 Thu, 27 Sep 2001 02:34:44 -0700
Mailing-List: contact [EMAIL PROTECTED]; run by ezmlm
Precedence: bulk
list-help:
list-unsubscribe:
list-post:
Delivered-To: mailing list [EMAIL PROTECTED]
Message-ID: [EMAIL PROTECTED]
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:0.9.2) Gecko/20010726 Netscape6/6.1
X-Accept-Language: en-us
X-Spam-Rating: daedalus.apache.org 1.6.2 0/1000/N
Could anyone please help me with the following problem.
I have a formular with amoung other input fields the following two
fields:
A selection list (java:ComboBox) that looks like that:
Yes
No
and a textarea like that:
wrap=physical
Problem: If an error is detected when validating the form, the page
is
forwarded to itsself showing the error messages on top using
tag in the jsp page.
Below the error messages is the form where all input fields are
filled
with the values entered without the textareas and the "comboboxes".
These fields are reset.
How can I manage it that the textarea is filled with the text
previous
entered and the "ComboBoxes" are pre-selected with the previous
selected
values.
Thanks, Heinz.
Get your FREE download of MSN Explorer at http://explorer.msn.com
RFC on the best aproche to develop one APP for WEB+WAP+OTHER MEDIAS
I am developing one App and i have the aspiration to deploy to several media WEB+WAP+OTHER Does someone has one idea one the best problem solution? Best Regards Oscar Trigueiros
RE: Application Resource reload.
Hello, `http://localhost:8080/web-app/admin/reload.do' This surely is useful, but the original struts-conifg.xml has a little comment over it saying this should be protected by some security measure in an real application. Now I wonder how it can be done. Any ideas? -- kazumi
Re: dynamic forwards
In your message you said: so you will know all paramaters in advance, since the checkboxes have been submitted already. But since Im using a html:link (forward) instead of a submit, at which point do I initialize the selected checkbox values in my hash map. Thanks Lisa From: Gregor Rayman [EMAIL PROTECTED] Reply-To: [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: Re: dynamic forwards Date: Thu, 27 Sep 2001 09:27:10 +0200 lisa ward [EMAIL PROTECTED] Hi again, The values in your hash map have been hardcoded in, which works fine. But what do I if I do not know what the user's selection will be in advance. Take for instance, if I have a set of checkboxes on my page, I would like to be able to initialize the map with the values that the user has selected. Or am I just missing the point here? Hold on. You have to have all necessary information, when you are generating the link. It does not matter, whether the keys in the map are hardcoded or determined during the runtime. Important is that you are creating the link on the server side, before the user clicks on any checkboxes. If you want to use user's input, you can do it when serving the next page. You can then generate the map in an Action and generate the link for the next displayed page (so you will know all paramaters in advance, since the checkboxes have been submitted already) Or your Action can use the checkboxes to determine what to do or to determine where to forward to. You don't need to use constant strings in findForward. Another possibility would be using JavaScript on the client, but since many browsers have JavaScript disabled, you should not rely on it. -- gR Please explain further and thank you very much for your patience. Thanks Lisa From: Gregor Rayman [EMAIL PROTECTED] Reply-To: [EMAIL PROTECTED] To: [EMAIL PROTECTED] CC: lisa ward [EMAIL PROTECTED] Subject: Re: dynamic forwards Date: Wed, 26 Sep 2001 20:55:34 +0200 lisa ward [EMAIL PROTECTED] wrote: Another quick question. How would I be able to initialize the hashMap. the problem Im facing is that when I use a forward the submit is not called so the values are not initialized in my bean. Here an quick and dirty example. (Dirty beacuse it uses scriplte. Custom tag would be somehow more apprpriate.) % HashMap linkParams = new HashMap(); // create the map linkParams.put(areaId, a); // set the values linkParams.put(aspectId, b); pageContext.setAttribute(linkParams, linkParams); // make the map an attribute of page % html:link page=/deleteaspect.do name=linkParams bean:message key=button.delete/ /html:link The generated URL will be: .../deleteaspect.do?areaId=aaspectId=b The map does not have to be the attribute itself. It can be a property of an attribute. Then the html:link tag would look like this: html:link page=/deleteaspect.do name=linkAttribute property=propertyName -- gR _ Get your FREE download of MSN Explorer at http://explorer.msn.com/intl.asp _ Get your FREE download of MSN Explorer at http://explorer.msn.com/intl.asp
Re: RFC on the best aproche to develop one APP for WEB+WAP+OTHER MEDIAS
You should consider just using XML for your content, and create one XSL style sheet per media (one for web, one for wap, etc ...) Use this and the XSLTransformation will do the rest and display your App correctly on each media :-) Michael - Original Message - From: Oscar Trigueiros [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, September 27, 2001 11:49 AM Subject: RFC on the best aproche to develop one APP for WEB+WAP+OTHER MEDIAS I am developing one App and i have the aspiration to deploy to several media WEB+WAP+OTHER Does someone has one idea one the best problem solution? Best Regards Oscar Trigueiros
Re: dynamic forwards
lisa ward [EMAIL PROTECTED] wrote: In your message you said: so you will know all paramaters in advance, since the checkboxes have been submitted already. But since Im using a html:link (forward) instead of a submit, at which point do I initialize the selected checkbox values in my hash map. You cannot. What are you talking about is dynamics which happens in the browser. There you can use JavaScript to create dynamic link. When you want to use standard HTML form way to send parameters to the server, you have to do it with submit. You can use a href=javascript:forms[0].submit(); to make link, which submits. (I am not sure, whether the syntax above is ok) -- gR
Re: prefix matching for an action
I am or should I say, have been trying to find a solution to this problem. I have a set of dynamically generated forwards with differing attributes that make up the query string for the forward. Do your actions bypass your action form and go to the action class directly and if they do how do you initialize the properties in your action form class? I know I should be trying to solve your problem, but maybe we could help each other out on this one seeing that we have the same problem. Thanks Lisa. From: Jeff Boortz [EMAIL PROTECTED] Reply-To: [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: prefix matching for an action Date: Wed, 26 Sep 2001 16:43:26 -0700 (PDT) I am trying to achieve the following: struts-config action-mappings action path=/myAction/* type=com.company.action.MyAction / /action-mappings /struts-config Essentially, I would like for a URL such as http://www.company.com/app/myAction/filename to trigger my action (assume in this example that the ActionServlet is mapped to /app/* in the web.xml file). I would like filename to be dynamic, so that a user could essentially download the action's dynamic responses with meaningful filenames. To the best of my knowledge, Struts does not support this. The best workaround I have found is to make this action the default action: action path=doesn't matter type=com.company.action.MyAction unknown=true / But I really don't want to have to do that, especially since I will want to have many such action classes. It looks like I should be able to extend some class (ActionMapping?) in order to enable such a feature. But I am not sure what steps to follow. Has anyone encountered a similar challenge? Thanks JB __ Do You Yahoo!? Get email alerts NEW webcam video instant messaging with Yahoo! Messenger. http://im.yahoo.com _ Get your FREE download of MSN Explorer at http://explorer.msn.com/intl.asp
Re: dynamic forwards
Thanks, I will try this, who knows maybe I have barking up the wrong tree and just trying to be too smart. From: Gregor Rayman [EMAIL PROTECTED] Reply-To: [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: Re: dynamic forwards Date: Thu, 27 Sep 2001 12:29:44 +0200 lisa ward [EMAIL PROTECTED] wrote: In your message you said: so you will know all paramaters in advance, since the checkboxes have been submitted already. But since Im using a html:link (forward) instead of a submit, at which point do I initialize the selected checkbox values in my hash map. You cannot. What are you talking about is dynamics which happens in the browser. There you can use JavaScript to create dynamic link. When you want to use standard HTML form way to send parameters to the server, you have to do it with submit. You can use a href=javascript:forms[0].submit(); to make link, which submits. (I am not sure, whether the syntax above is ok) -- gR _ Get your FREE download of MSN Explorer at http://explorer.msn.com/intl.asp
RE: RFC on the best aproche to develop one APP for WEB+WAP+OTHER MEDIAS
Hi Michael: Thanks for starting this conversation i belive that we are for a real hot subject. I have used xml transformations with Cocoon before and i haven't become one supporter of this aproch. Because it increase the skills demands on the programer staff and does not have much gain with it, you always have to create one new xsl file per media plus the transfor mecanism but with jsp is just one file and no new tecnology skill. I was thinking one someting more simpler like having several jsp one per media and having some smart technique based of using the right jsp based on http header User-Agent introspection. Best Regards Oscar Trigueiros -Original Message- From: Michael Breion [mailto:[EMAIL PROTECTED]] Sent: quinta-feira, 27 de Setembro de 2001 11:31 To: [EMAIL PROTECTED] Subject: Re: RFC on the best aproche to develop one APP for WEB+WAP+OTHER MEDIAS You should consider just using XML for your content, and create one XSL style sheet per media (one for web, one for wap, etc ...) Use this and the XSLTransformation will do the rest and display your App correctly on each media :-) Michael - Original Message - From: Oscar Trigueiros [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, September 27, 2001 11:49 AM Subject: RFC on the best aproche to develop one APP for WEB+WAP+OTHER MEDIAS I am developing one App and i have the aspiration to deploy to several media WEB+WAP+OTHER Does someone has one idea one the best problem solution? Best Regards Oscar Trigueiros
Re: RFC on the best aproche to develop one APP for WEB+WAP+OTHER MEDIAS
you can use the technology u prefer... But I still recommend the XSL, because with your jsp approach, u'll have 3 jsp (like 3 XSL sheet), but when ur data change, u'll change ur 3 jsp, when I will only change my xml file to redistribute all things well :) ... :) I think it's the best thing to do, if ur content is to change often (like every week, or something) And I don t think this demands much skills to the programmer, cause I learnt those technology in just weeks...and it reaaly helped me :) Regards, Michael - Original Message - From: Oscar Trigueiros [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, September 27, 2001 12:54 PM Subject: RE: RFC on the best aproche to develop one APP for WEB+WAP+OTHER MEDIAS Hi Michael: Thanks for starting this conversation i belive that we are for a real hot subject. I have used xml transformations with Cocoon before and i haven't become one supporter of this aproch. Because it increase the skills demands on the programer staff and does not have much gain with it, you always have to create one new xsl file per media plus the transfor mecanism but with jsp is just one file and no new tecnology skill. I was thinking one someting more simpler like having several jsp one per media and having some smart technique based of using the right jsp based on http header User-Agent introspection. Best Regards Oscar Trigueiros -Original Message- From: Michael Breion [mailto:[EMAIL PROTECTED]] Sent: quinta-feira, 27 de Setembro de 2001 11:31 To: [EMAIL PROTECTED] Subject: Re: RFC on the best aproche to develop one APP for WEB+WAP+OTHER MEDIAS You should consider just using XML for your content, and create one XSL style sheet per media (one for web, one for wap, etc ...) Use this and the XSLTransformation will do the rest and display your App correctly on each media :-) Michael - Original Message - From: Oscar Trigueiros [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, September 27, 2001 11:49 AM Subject: RFC on the best aproche to develop one APP for WEB+WAP+OTHER MEDIAS I am developing one App and i have the aspiration to deploy to several media WEB+WAP+OTHER Does someone has one idea one the best problem solution? Best Regards Oscar Trigueiros
Problem : Recursive elements in Digester
Hi
All,
I have the following
xml file :
XYZ
sections section id =
"1"displayNameFirstSec/displayNamesection
id =
"1.1"displayNameFirstsub/displayNametableRef
id="Master"/section
id="1.1.1"
displayNameFirstsub11/displayName
tableRef
id="Master11"//section/sectionsection
id =
"1.2"displayNameFirstsub2/displayNametableRef
id="Master2"/section
id="1.2.1"
displayNameFirstsub3/displayName
tableRef
id="Master3"//section/section
/section section id =
"2"displayNameSecondSec/displayNametableRef
id="Wood Finishes"/ /section
/sections
/XYZ
I use the
following methods :
digester.addObjectCreate("XYZ/sections/section", "Section");
Cat.debug("adding sections");
digester.addSetProperties("XYZ/sections/section");
digester.addSetNext("XYZ/sections/section", "addSection");
digester.addObjectCreate("*/section", "Section");
Cat.debug("adding sub sections");
digester.addSetProperties("*/section");
digester.addSetNext("*/section", "addSubSection");
I am not getting the
desired results. If I include the first one, I am
getting
section 1 and
2. But If I use both I am getting no output.
I want to go through
this section tag one by one. Sometimes it
goes straight
intoinnermost node ( if i use */section only ).
Can you please
provide me a sample code how to achieve this?
thanks,
sundar.
Re: Tomcat 4 and JNDI Lookup ?
No-it is a LDAP error. From: emmanuel.boudrant [EMAIL PROTECTED] Reply-To: [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: Tomcat 4 and JNDI Lookup ? Date: Thu, 27 Sep 2001 09:49:36 +0200 (CEST) Hello, I've got an exception when a make this: Initial context = new InitialContext(); javax.naming.NoInitialContextException: Cannot instantiate class: org.apache.naming.java.javaURLContextFactory. Root exception is java.lang.ClassCastException: org.apache.naming.java.javaURLContextFactory at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:659) at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:250) at javax.naming.InitialContext.init(InitialContext.java:226) at javax.naming.InitialContext.(InitialContext.java:202) at TestEnv.doGet(TestEnv.java:67) at javax.servlet.http.HttpServlet.service(HttpServlet.java:1125) at javax.servlet.http.HttpServlet.service(HttpServlet.java:1264) at org.apache.catalina.servlets.InvokerServlet.serveRequest(InvokerServlet.java:439) at org.apache.catalina.servlets.InvokerServlet.doGet(InvokerServlet.java:180) at javax.servlet.http.HttpServlet.service(HttpServlet.java:1125) at javax.servlet.http.HttpServlet.service(HttpServlet.java:1264) 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:215) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2366) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:462) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:163) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:1005) at org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1098) at java.lang.Thread.run(Unknown Source) Is it a Tomcat4 bug ? ___ Do You Yahoo!? -- Un e-mail gratuit @yahoo.fr ! Yahoo! Courrier : http://fr.mail.yahoo.com _ Get your FREE download of MSN Explorer at http://explorer.msn.com/intl.asp
RE: RFC on the best aproche to develop one APP for WEB+WAP+OTHER MEDIAS
But if you change the data format you also have to change the xsl. Well i my case the data format will not chage often. How do you consider the use of custome taglib's provided by Struts and you own and the use of xslt transformations. -Original Message- From: Michael Breion [mailto:[EMAIL PROTECTED]] Sent: quinta-feira, 27 de Setembro de 2001 12:36 To: [EMAIL PROTECTED] Subject: Re: RFC on the best aproche to develop one APP for WEB+WAP+OTHER MEDIAS you can use the technology u prefer... But I still recommend the XSL, because with your jsp approach, u'll have 3 jsp (like 3 XSL sheet), but when ur data change, u'll change ur 3 jsp, when I will only change my xml file to redistribute all things well :) ... :) I think it's the best thing to do, if ur content is to change often (like every week, or something) And I don t think this demands much skills to the programmer, cause I learnt those technology in just weeks...and it reaaly helped me :) Regards, Michael - Original Message - From: Oscar Trigueiros [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, September 27, 2001 12:54 PM Subject: RE: RFC on the best aproche to develop one APP for WEB+WAP+OTHER MEDIAS Hi Michael: Thanks for starting this conversation i belive that we are for a real hot subject. I have used xml transformations with Cocoon before and i haven't become one supporter of this aproch. Because it increase the skills demands on the programer staff and does not have much gain with it, you always have to create one new xsl file per media plus the transfor mecanism but with jsp is just one file and no new tecnology skill. I was thinking one someting more simpler like having several jsp one per media and having some smart technique based of using the right jsp based on http header User-Agent introspection. Best Regards Oscar Trigueiros -Original Message- From: Michael Breion [mailto:[EMAIL PROTECTED]] Sent: quinta-feira, 27 de Setembro de 2001 11:31 To: [EMAIL PROTECTED] Subject: Re: RFC on the best aproche to develop one APP for WEB+WAP+OTHER MEDIAS You should consider just using XML for your content, and create one XSL style sheet per media (one for web, one for wap, etc ...) Use this and the XSLTransformation will do the rest and display your App correctly on each media :-) Michael - Original Message - From: Oscar Trigueiros [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, September 27, 2001 11:49 AM Subject: RFC on the best aproche to develop one APP for WEB+WAP+OTHER MEDIAS I am developing one App and i have the aspiration to deploy to several media WEB+WAP+OTHER Does someone has one idea one the best problem solution? Best Regards Oscar Trigueiros
Re: Hiring Struts guru
I am not exactaly a guru, but I've been working with it for 6 months in a project here. I am working at Algorithmics Incorporated Brazil. This is a canadian financial risk company with offices all over the world, but as said, it is not a strict technological company. I have a lot of experience in UNIX system administration, non graphical Java and C++. If you'll ever need to configure a CISCO or Cyclades router I will also be able to do that, but don't ask me to. I am 32 years old, married and I have a one year old boy. I know it's a long shot and a long distance application form, but I wanted to try. I intend to move from Brazil or Rio de Janeiro in the next 6 months to one year. I've been to San Jose once, in my way from LA to San Francisco and I liked it. At least I think I did, it was only one day in downtown. Maurício Santiago de Castro [EMAIL PROTECTED] Shahid Ahmed wrote: Hi, My group has an immediate opening for someone with demonstrable technical skills/expertise in Struts framework. Location is San Jose, California, USA. If you are interested and has solid experience, please contact me. cheers, shahid
form error
Hi, I have a classic form in a jsp page (form:form), with a form bean and an action mapping declared in my struts-config.xml, but when I validate this form, I have an error : Error: 400 Location: /ufop/relations/ficheClient/clients.do Invalid path /relations/ficheClient/clients was requested I have other forms in other pages, declared exactly in the same way, but only this one have a problem... ? Does anyone knows where this error come from ? Here is the code if you want to read it: in my form : form:form action=clients.do...form:submit value=OK //form:form in struts-config.xml: form-beans form-bean name=listeClientsForm type=lists.listeClientsForm/ /form-beans action-mappings action path=/clients type=lists.listeClientsAction name=listeClientsForm forward name=success path=/relations/ficheClient/clientSelection.jsp / forward name=erreur path=erreur.jsp / /action /action-mappings Thank you very much ! regards, Aurélie Lucet [EMAIL PROTECTED] Assistante Ingénieur Atelier de développement ATLOG 2 ter rue Jules Siefried 79000 NIORT http://www.atlog.fr/
Tiles Newbie - tutorial problem
Hi, I've downloaded the tiles install from http://www.lifl.fr/~dumoulin/tiles/tiles.zip I deployed the tiles-doc.war in weblogic and the index page displayed fine. However, when I clicked on the Tutorial Live examples link: http://localhost:7001/tiles-doc/tutorial/index.jsp I get this error: Thu Sep 27 14:15:13 BST 2001 [Exception in:/tutorial/common/header.jsp] (line 1): Error in using tag library uri='/WEB-INF/struts-html.tld' prefix='html': For tag 'messages', cannot load extra info class 'com.wintecinc.struts.taglib.html.MessagesTei' weblogic.servlet.jsp.JspException: (line 1): Error in using tag library uri='/WEB-INF/struts-html.tld' prefix='html': For tag 'messages', cannot load extra info class 'com.wintecinc.struts.taglib.html.MessagesTei' at weblogic.servlet.jsp.StandardTagLib.tld_jspException(StandardTagLib.java:901) at weblogic.servlet.jsp.StandardTagLib.parseTagDD(StandardTagLib.java:949) at weblogic.servlet.jsp.StandardTagLib.parseDD(StandardTagLib.java:926) at weblogic.servlet.jsp.StandardTagLib.(StandardTagLib.java:207) at weblogic.servlet.jsp.JspLexer.loadTagLib(JspLexer.java:145) at weblogic.servlet.jsp.JspLexer.mTAGLIB_DIRECTIVE_BODY(JspLexer.java:4174) at weblogic.servlet.jsp.JspLexer.mTAGLIB_DIRECTIVE(JspLexer.java:4015) at . .. ... Any ideas? Cheers Nathan
Workflow Control and Action Reuse (newbie)
I just started looking at struts 4 days ago, so please bear with me... This question really gets into workflow management. I have a certain action that would be reused frequently across my site. I want to route to that action from many other actions and then return both control and information back to the calling action. i.e., Actions A,B,C and D transfer control to Action x. Once x has done its work, I need for x to route control back to A, B, C or D appropriately and to provide some new request information that was gathered during Action x to these Actions A,B,C or D. The problem is that actions A,B,C and D all have different interfaces on their beans so it might be a little challenging to have 'x' simply know which methods on bean A,B,C or D to use. I think I might want to use a mediator to handle the interactions between the beans for A,B,C,D and X i.e. action flow control works like this... A -- x B -- x C -- x D -- x It seems to me that one way to do this is to: 1. Have A, B, C or D place a Mediator-pattern object in the request 2. Have A,B,C and D forward ( redirect the request) to action x. 3. Action x would look for the Mediator object under a certain key and would use the mediator to access information from bean A,B,C or D while x does its work. 4. When x finishes, it would then update the mediator which would update the original Bean used by A,B,C or D 5. Finally, x would ask the mediator for the message that would be needed to restart the original action and would redirect the user back there. Has anyone else tried to solve this problem differently? similarly? more or less happily? thanks, --Michael
Re: Use an image for submit button
Thinh Doan wrote: I'd like to replace the following with an image instead of a button: html:submit property=submit value=Login styleClass=verdanaCAPCopy/ I just learned this the other day myself. For some reason, an input type=image ... will submit the form when clicked. So just use the Struts tag html:image page=relativePathToImageFile ... in your JSP. Also noted that someone posted yesterday the following that might be an alternative: You can use a href=javascript:forms[0].submit(); to make link, which submits. (I am not sure, whether the syntax above is ok) HTH, Eric -- Eric Rizzo, Software Engineer OpenNetwork Technologies http://www.opennetwork.com - I embrace my personality flaws, for without them I might have no personality at all.
RE: WML version of Struts?
I'm currently in the process of deciding whether or not Struts would be too heavyweight for the current application I'm developing. If I do decide to do it, I would most certainly write it for struts, as I have used struts on a previous html project, and liked it a lot. Thanks, Matt -Original Message- From: Brett Porter [mailto:[EMAIL PROTECTED]] Sent: Wednesday, September 26, 2001 4:48 PM To: '[EMAIL PROTECTED]' Subject: RE: WML version of Struts? Have a look around the struts website. It's already listed. http://jakarta.apache.org/struts/todo-1.1.html It doesn't have a volunteer yet, so it is a way off. If you are going to do it anyway, maybe you should discuss it with the maintainers and write it for struts. Cheers, Brett -Original Message- From: Matt Parker [mailto:[EMAIL PROTECTED]] Sent: Thursday, 27 September 2001 2:09 AM To: [EMAIL PROTECTED] Subject: WML version of Struts? Hi there, Are there any plans to incorporate WML support into Struts? Is it simply a matter of wrapping the WML tags like Struts currently does for HTML? TIA, Matt
Window-to-Window reference?
Hi, I know this isn't an html nor javascript mailling list, but as i am using Struts at the moment here it goes anyway: i have a page (let's call it MainPage) which contains a form that´s submitted to a Struts action. One of it's fields is filled by opening a new browser window (javascript) that displays a list of possible values for that field. The problem is that after the field value is chosen, i am not being able of finding a way to refresh the MainPage view (with the new value) automatically. Does anybody know a way of doing this (besides having a refresh button in the MainPage)? Thanks in advance, Antonio - Portugal _ INTERNET MAIL FOOTER A presente mensagem pode conter informação considerada confidencial. Se o receptor desta mensagem não for o destinatário indicado, fica expressamente proibido de copiar ou endereçar a mensagem a terceiros. Em tal situação, o receptor deverá destruir a presente mensagem e por gentileza informar o emissor de tal facto. - Privileged or confidential information may be contained in this message. If you are not the addressee indicated in this message, 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. -
RE: Use an image for submit button
Thanks Eric Marcelo. I tried html:image... and it seems to work fine. I used a href=javascript:document.forms[0].submit(); a lot in the past (for img rollover) but thought to try the Struts way. Thinh -Original Message- From: Eric Rizzo [mailto:[EMAIL PROTECTED]] Sent: Thursday, September 27, 2001 9:01 AM To: [EMAIL PROTECTED] Subject: Re: Use an image for submit button Thinh Doan wrote: I'd like to replace the following with an image instead of a button: html:submit property=submit value=Login styleClass=verdanaCAPCopy/ I just learned this the other day myself. For some reason, an input type=image ... will submit the form when clicked. So just use the Struts tag html:image page=relativePathToImageFile ... in your JSP. Also noted that someone posted yesterday the following that might be an alternative: You can use a href=javascript:forms[0].submit(); to make link, which submits. (I am not sure, whether the syntax above is ok) HTH, Eric -- Eric Rizzo, Software Engineer OpenNetwork Technologies http://www.opennetwork.com - I embrace my personality flaws, for without them I might have no personality at all.
Using Poolman without JNDI
Hello, I am trying to use the Poolman for JDBC connection for the struts application I am developing. I have set up everything needed to run the Poolman. Initially it runs ok. Connection is retrieved successfully using the DataSource dataSource = PoolMan.findDataSource(geniedb); geniedb is the jndi name of my database defined in the poolman.xml When I try to execute a query, the resulting ResultSet is empty (although it should not be empty). The same poolman.xml deployed into the Poolman web application works just fine and the same query returns the appropriate data.. According to the poolman usersguide this way of retrieving a DataSource should work without JNDI. I am using tomcat 3.2.2, poolman 2.0.4 and mm.mysql-2.0.4. Does anyone have ever experienced such problems? Greetings Dragomir Nikolov
