RE: Anyone have the Struts Validator example working?
Hi, The Orion documentation about the load-on-startup states that the optional contents of these element must be an integer indicating the order in which the servlet should be loaded. Then if you use values like 1 (ActionServlet) and 2 (ValidatorServlet) or any different values you want, it should work fine. Anyway you better update to Orion 1.5.2: the new stable release. Giustino De Vincentiis -Messaggio originale- Da: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Inviato: martedì 5 giugno 2001 23.05 A: [EMAIL PROTECTED] Oggetto: RE: Anyone have the Struts Validator example working? My findings with the following settings: == load-on-startup=0 or 1 web.xml's setting definition sequence: 1. validator servlet 2. strut action servlet == All registration example - javax.servlet.jsp.JspException: Cannot find message resources under key org.apache.struts.action.MESSAGE both change language example - javax.servlet.jsp.JspException: Cannot find global ActionForward for name registration == load-on-startup=0 or 1 web.xml's servlet definition sequence: 1. strut action servlet 2. validator servlet == Registration Example - input form can be displayed - error when save java.lang.NullPointerException at com.wintecinc.struts.action.ValidatorForm.validate(ValidatorForm.java:123) Registration with Javascript Validation and Server Validation - java.lang.NullPointerException at com.wintecinc.struts.taglib.html.JavascriptValidatorTag.doStartTag(Javascrip tValidatorTag.java:174) Multi-Part Registration Example with Javascript Validation and Server Validation java.lang.NullPointerException at com.wintecinc.struts.taglib.html.JavascriptValidatorTag.doStartTag(Javascrip tValidatorTag.java:174) Type Example validating some primitive numbers, a range on the integer, and a date. - input form can be displayed - error when save java.lang.NullPointerException at com.wintecinc.struts.action.ValidatorForm.validate(ValidatorForm.java:123) Both change language example - input from with correct lang. can be displayed - error when save java.lang.NullPointerException at com.wintecinc.struts.action.ValidatorForm.validate(ValidatorForm.java:123) == web.xml's servlet definition sequence: 1. validator servletwith load-on-startup = 2 2. strut action servlet with load-on-startup = 1 == Everything works Fine Chris -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: June 5, 2001 2:32 PM To: [EMAIL PROTECTED] Subject: RE: Anyone have the Struts Validator example working? I still have the following error when I tried to access http://localhost/share/validator/registration.jsp: 500 Internal Server Error javax.servlet.jsp.JspException: Cannot find message resources under key org.apache.struts.action.MESSAGE at org.apache.struts.util.RequestUtils.message(RequestUtils.java:292) at org.apache.struts.taglib.bean.MessageTag.doStartTag(MessageTag.java:239) at /registration.jsp._jspService(/registration.jsp.java:72) (JSP page line 9) at com.orionserver[Orion/1.5.2 (build 10460)].http.OrionHttpJspPage.service(Unknown Source) at com.evermind[Orion/1.5.2 (build 10460)]._ah._rad(Unknown Source) at com.evermind[Orion/1.5.2 (build 10460)].server.http.JSPServlet.service(Unknown Source) at com.evermind[Orion/1.5.2 (build 10460)]._cxb._abe(Unknown Source) at com.evermind[Orion/1.5.2 (build 10460)]._cxb._uec(Unknown Source) at com.evermind[Orion/1.5.2 (build 10460)]._io._twc(Unknown Source) at com.evermind[Orion/1.5.2 (build 10460)]._io._gc(Unknown Source) at com.evermind[Orion/1.5.2 (build 10460)]._if.run(Unknown Source) == My Settings are as follow: == Orion: 1.5.2 [application.xml] web-module id=validator path=../../../../dev/share/struts-validator/validator// [default-web-site.xml] web-app application=default name=validator root=/share/validator/ validator.war: extracted from validator20010510.zip this war file is extracted and put in directory ../../../../dev/share/struts-validator/validator/ modify web.xml for load-on-startup value to 1 from 2 (already tried 0 too - same error) as follows: !-- Validator Initialization Servlet Configuration -- servlet servlet-namevalidator/servlet-name servlet-classcom.wintecinc.struts.action.ValidatorServlet/servlet-class init-param param-nameconfig/param-name param-value/WEB-INF/validation.xml/param-value /init-param init-param param-namedebug/param-name param-value2/param-value /init-param load-on-startup1/load-on-startup /servlet !-- Action Servlet Configuration --
Displaying the jsp forwarded by actionforward with the struts-form.tld
Im facing problem in displaying a forwarded jsp where in the form values
are coming from the request attributes set in action class. im getting the
attribute values but the struts-form tags are not getting converted to what it
is supposed to. my jsp is like this .. the tag works fine for the first input
jsp file . since it is just a submit form. but in my forwarded form i have
submitted to the same servlet. can you suggest soln here . my jsp code goes like
this for the forwarded page.
**
%@ page language="java" %%@ taglib
uri="/WEB-INF/struts-form.tld" prefix="form" %
htmltitleMusicCD
Display/titlebody%out.println(request.getAttribute("ejbUpc"));out.println(request.getAttribute("ejbTitle"));out.println(request.getAttribute("ejbArtist"));out.println(request.getAttribute("ejbType"));out.println(request.getAttribute("ejbPrice"));%
form:form action="musiccd.do"table border="0"
align="center" bgcolor="brown"
tr td
align="center" colspan="2"font face="Comic Sans
MS" size="3" color="yellow"Music CD
Details/font/td/trtrtdfont
face="Comic Sans MS" size="3" color="white"CD
#/font/tdtdform:text
property="upc" value=%= request.getAttribute("ejbUpc") % maxlength="30"
size="30"
//td/trtrtdfont
face="Comic Sans MS" size="3"
color="white"Title/font/tdtdform:text
property="title" value=%= request.getAttribute("ejbTitle") %
maxlength="30"
size="30"//td/trtrtdfont
face="Comic Sans MS" size="3"
color="white"Artist/font/tdtdform:text
property="artist" value=%= request.getAttribute("ejbArtist") %
maxlength="30"
size="30"//td/trtrtdfont
face="Comic Sans MS" size="3"
color="white"Type/font/tdtdform:text
property="type" value=%= request.getAttribute("ejbType") %
maxlength="30"
size="30"//td/trtrtdfont
face="Comic Sans MS" size="3"
color="white"Price/font/tdtdform:text
property="price" value=%= request.getAttribute("ejbPrice") %
maxlength="30"
size="30"//td/trtrtd
align="left"form:submit property="submit"
value="Submit"//tdtd
align="right"form:reset
//td/tr/table/form:form/body/html
thanx in adv.
Ameer Hussain SSs/w engineerYashaa Infotech Pvt.Ltd.#14 , 10th
Main, HAL 3rd StageBangalore 560075phone: 5294430/53 http://www.yashaa.com
Form based authentication
Hi, Has anyone used Form based authentication? How does action =j_security_check work? Thanks, Nagalli ameer ameer@yashaaTo: Struts .com[EMAIL PROTECTED] cc: 06/06/01 Subject: Displaying the jsp 03:01 PM forwarded by actionforward with the Please struts-form.tld respond to struts-user Im facing problem in displaying a forwarded jsp where in the form values are coming from the request attributes set in action class. im getting the attribute values but the struts-form tags are not getting converted to what it is supposed to. my jsp is like this .. the tag works fine for the first input jsp file . since it is just a submit form. but in my forwarded form i have submitted to the same servlet. can you suggest soln here . my jsp code goes like this for the forwarded page. ** %@ page language=java % %@ taglib uri=/WEB-INF/struts-form.tld prefix=form % html titleMusicCD Display/title body % out.println(request.getAttribute(ejbUpc)); out.println(request.getAttribute(ejbTitle)); out.println(request.getAttribute(ejbArtist)); out.println(request.getAttribute(ejbType)); out.println(request.getAttribute(ejbPrice)); % form:form action=musiccd.do table border=0 align=center bgcolor=brown tr td align=center colspan=2 font face=Comic Sans MS size=3 color=yellowMusic CD Details/font /td /tr tr td font face=Comic Sans MS size=3 color=whiteCD #/font /td td form:text property=upc value=%= request.getAttribute(ejbUpc) % maxlength=30 size=30 / /td /tr tr td font face=Comic Sans MS size=3 color=whiteTitle/font /td td form:text property=title value=%= request.getAttribute(ejbTitle) % maxlength=30 size=30/ /td /tr tr td font face=Comic Sans MS size=3 color=whiteArtist/font /td td form:text property=artist value=%= request.getAttribute (ejbArtist) % maxlength=30 size=30/ /td /tr tr td font face=Comic Sans MS size=3 color=whiteType/font /td td form:text property=type value=%= request.getAttribute(ejbType) % maxlength=30 size=30/ /td /tr tr td font face=Comic Sans MS size=3 color=whitePrice/font /td td form:text property=price value=%= request.getAttribute(ejbPrice) % maxlength=30 size=30/ /td /tr tr td align=left form:submit property=submit value=Submit/ /td td align=right form:reset / /td /tr /table /form:form /body /html thanx in adv. Ameer Hussain SS s/w engineer Yashaa Infotech Pvt.Ltd. #14 , 10th Main, HAL 3rd Stage Bangalore 560075 phone: 5294430/53 http://www.yashaa.com
RE: logic:iterate or bean:write ERROR !!!
Geoffrey, Your code should be working, see my working code of an iterate in an iterate both with bean:write functionality. Regardes, jef -Original Message- From: Geoffrey Van Nuffelen [mailto:[EMAIL PROTECTED]] Sent: Tuesday, 05 June, 2001 11:28 To: Struts-User (E-Mail) Subject: logic:iterate or bean:write ERROR !!! Hi all, I always have a problem with the iterate and write tag. If I don't specify a bean:write tag into an logic:iterate tag, I don't have any error... But If a specify a write tag I have an exception error : The error : --- javax.servlet.ServletException: Cannot find bean client in scope null at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImp l.java:459) at _0002fClientList_0002ejspClientList_jsp_66._jspService My JSP : - ... logic:iterate id=client name=test property=clients TR TDbean:write name=client property=pmclient//TD /TR /logic:iterate ... test is an object wich has a property clients (array of client ) and a method getClients(). pmclient is a property of client ( the method getPmclient() exist). Is someone has a working example... I would be really happy !!! Thanks, Geoffrey... personList.jsp
a struts tag within another struts tag ...
does anyone know a way of doing something like so, so that it works: logic:iterate id=listElement name=myList html:radio property=selectedListElement value=bean:write name=listElement// /logic:iterate i always get a error saying that listElement has no value in that scope ... i get around this problem using jsp, like so: logic:iterate id=listElement name=myList % String myListElement = (String) pageContext.findAttribute(listElement);% html:radio property=selectedListElement value=%=myListElement%/ /logic:iterate But I really don't want to be mixing jsp with struts ... any ideas? chico -- The content of this e-mail is confidential, may contain privileged material and is intended solely for the recipient(s) named above. If you receive this in error, please notify Software AG immediately and delete this e-mail. Software AG (UK) Limited Registered in England Wales 1310740 Registered Office: Hudson House, Hudson Way, Pride Park, Derby DE24 8HS
RE: a struts tag within another struts tag ...
Hi Chico, Not sure if it will work but try... logic:iterate id=listElement name=myList html:radio property=selectedListElement bean:write name=listElement/ /html:radio /logic:iterate if this doesn't work a more elegant way to achieve your scriplet code would be to use a bean:define. Jon. -Original Message- From: Charlesworth, Chico [mailto:[EMAIL PROTECTED]] Sent: 06 June 2001 09:09 To: '[EMAIL PROTECTED]' Subject: a struts tag within another struts tag ... does anyone know a way of doing something like so, so that it works: logic:iterate id=listElement name=myList html:radio property=selectedListElement value=bean:write name=listElement// /logic:iterate i always get a error saying that listElement has no value in that scope ... i get around this problem using jsp, like so: logic:iterate id=listElement name=myList % String myListElement = (String) pageContext.findAttribute(listElement);% html:radio property=selectedListElement value=%=myListElement%/ /logic:iterate But I really don't want to be mixing jsp with struts ... any ideas? chico -- The content of this e-mail is confidential, may contain privileged material and is intended solely for the recipient(s) named above. If you receive this in error, please notify Software AG immediately and delete this e-mail. Software AG (UK) Limited Registered in England Wales 1310740 Registered Office: Hudson House, Hudson Way, Pride Park, Derby DE24 8HS
RE: Form based authentication
Hi, When using form based auth the web container will under take the auth using the j_password j_username supplied. So it all depends on which container you are using. Tomcat for example allows you to map to a database containing user and role info in the web.xml. You also have to specify a login and error page in the web.xml. Jon. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: 06 June 2001 08:17 To: [EMAIL PROTECTED] Subject: Form based authentication Hi, Has anyone used Form based authentication? How does action =j_security_check work? Thanks, Nagalli
RE: Need help with Can't remove attributes from request scope probl em.
Hi Steve, Try editing org.apache.struts.taglib.FormTag.doEndTag as follows : // Remove the page scope attributes we created pageContext.getRequest().removeAttribute(Constants.BEAN_KEY); pageContext.getRequest().removeAttribute(Constants.FORM_KEY); Jon. -Original Message- From: Ritter, Steve [mailto:[EMAIL PROTECTED]] Sent: 05 June 2001 20:03 To: '[EMAIL PROTECTED]' Subject: Need help with Can't remove attributes from request scope probl em. Hi everyone, We ran into a problem running b2/b3 on Servletmill that others seem to have hit with WTE. It occurs when trying to access the login page from struts-example, you get an IllegalArgumentException with message Can't remove attributes from request scope. It seems this thread discusses a potential HACK to fix the issue. http://www.mail-archive.com/struts-user@jakarta.apache.org/msg08663.html The top-most posting in this thread indicates bugzilla id 932 which I checked into: http://nagoya.apache.org/bugzilla/show_bug.cgi?id=932 So, according to Craig the bug is really in the servlet container and it would seem that my servlet container has the very same prolem. What is suggested work around for this? Can someone help me with some more details in the event that I need to speak with my container vendor? --Steve
RE: a struts tag within another struts tag ...
Hi Charlesworth I think it should be more like this logic:iterate id=listElement name=myList html:radio name=listElement property=selectedListElement / /logic:iterate Regards Michael Mok -Original Message- From: Charlesworth, Chico [mailto:[EMAIL PROTECTED]] Sent: Wednesday, 6 June 2001 16:09 To: '[EMAIL PROTECTED]' Subject: a struts tag within another struts tag ... does anyone know a way of doing something like so, so that it works: logic:iterate id=listElement name=myList html:radio property=selectedListElement value=bean:write name=listElement// /logic:iterate i always get a error saying that listElement has no value in that scope ... i get around this problem using jsp, like so: logic:iterate id=listElement name=myList % String myListElement = (String) pageContext.findAttribute(listElement);% html:radio property=selectedListElement value=%=myListElement%/ /logic:iterate But I really don't want to be mixing jsp with struts ... any ideas? chico -- The content of this e-mail is confidential, may contain privileged material and is intended solely for the recipient(s) named above. If you receive this in error, please notify Software AG immediately and delete this e-mail. Software AG (UK) Limited Registered in England Wales 1310740 Registered Office: Hudson House, Hudson Way, Pride Park, Derby DE24 8HS
RE: a struts tag within another struts tag ...
Both suggestions don't work because the value attribute is mandatory, where you get the error: According to the TLD attribute value is mandatory for tag radio what is really needed is a way of putting a struts bean value into the value attribute of the radio tag without using jsp ... any other suggestions? chico -Original Message- From: Michael Mok [mailto:[EMAIL PROTECTED]] Sent: Wednesday, June 06, 2001 10:23 AM To: [EMAIL PROTECTED] Subject: RE: a struts tag within another struts tag ... Hi Charlesworth I think it should be more like this logic:iterate id=listElement name=myList html:radio name=listElement property=selectedListElement / /logic:iterate Regards Michael Mok -Original Message- From: Charlesworth, Chico [mailto:[EMAIL PROTECTED]] Sent: Wednesday, 6 June 2001 16:09 To: '[EMAIL PROTECTED]' Subject: a struts tag within another struts tag ... does anyone know a way of doing something like so, so that it works: logic:iterate id=listElement name=myList html:radio property=selectedListElement value=bean:write name=listElement// /logic:iterate i always get a error saying that listElement has no value in that scope ... i get around this problem using jsp, like so: logic:iterate id=listElement name=myList % String myListElement = (String) pageContext.findAttribute(listElement);% html:radio property=selectedListElement value=%=myListElement%/ /logic:iterate But I really don't want to be mixing jsp with struts ... any ideas? chico -- The content of this e-mail is confidential, may contain privileged material and is intended solely for the recipient(s) named above. If you receive this in error, please notify Software AG immediately and delete this e-mail. Software AG (UK) Limited Registered in England Wales 1310740 Registered Office: Hudson House, Hudson Way, Pride Park, Derby DE24 8HS -- The content of this e-mail is confidential, may contain privileged material and is intended solely for the recipient(s) named above. If you receive this in error, please notify Software AG immediately and delete this e-mail. Software AG (UK) Limited Registered in England Wales 1310740 Registered Office: Hudson House, Hudson Way, Pride Park, Derby DE24 8HS
Need your help -- Digester class
Hi, I want use the Digester class to populate some objects with XML-Data. The Properties of the objects have not identical names to the XML-Attributes. Therefore I need a mapping. Am I right, when I search for a solution with that statement: ** digester.addSetProperty(test, email, mail); ** Where test is the XML-element, email is the Property of my object on top of the stack, and mail is the XML-attribute within the test-Tag to be evaluated? The XML-Source snippet is: test mail=[EMAIL PROTECTED]/ Here is the debug-protocol when parsing the XML with the digester: *** Set de.dhw.asim.components.benutzer.UserDaten property null to [EMAIL PROTECTED] *** Why is the property null? What make I wrong?? _ Hartmut Bernecker Druckhaus Waiblingen Siemenstrasse 10 D-71332 Waiblingen, Germany http://www.dhw.de/
Re: how does one invoke cascasde style sheets
I put my style sheets in a directory at the top level of my web application. For example in /tomcat/webapps/myapp/css. Then in the jsp I reference it simply as link rel=stylesheet href=css/templates.css charset=ISO-8859-1 type=text/css - Original Message - From: kuma.cra [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Tuesday, June 05, 2001 8:00 PM Subject: how does one invoke cascasde style sheets Hi ,folks thru struts i have been able to create / modify a taglib from within netbeans v3.2 tomcat as the container (win98 OS )and connect to a postgresql test database on lunix thanks all , anyway as a newbie please could you point me in the right direction to how and where i set up my companies cascade style sheets for our look and feel on the jsp's as i preparing a project benchmark . 1) do i create a resource directory beneath my webapps/WEB-INF dir. 2) do i have to map it within the tld . Any suggestions welcomed as so far i have had excellant feedback from this community. Cheers all Chuck
Scratch RowSets
The documentation for the Early Release of CachedRowSets mentions that Because both a CachedRowSet object and its metadata can be created from scratch, a component that acts as a factory for rowsets can use this capability to create a rowset containing data from non-SQL data sources. has anyone here tried this yet? The idea being I would like to transfer incoming properties from an ActionForm into a scratch RowSet, and use that as the value object. (Perhaps within a wrapper or a facade so business logic methods can be added.) There will be expanded support for RowSets in 1.1, and I wanted to get started on some support utilities / design patterns before looking at what other modifications will be needed. I put together a quick Iterate wrapper that works fine with a returned RowSet, but also need to create a new RowSet from scratch to close the loop. I guess the thing to try is to create a MetaDataRowSet object and pass that to a new RowSet (instead of making the SQL call), and then see if I can insert a row. -- Ted Husted, Husted dot Com, Fairport NY USA. -- Custom Software ~ Technical Services. -- Tel 716 737-3463. -- http://www.husted.com/about/struts/
Please help with JDBC
Title: Please help with JDBC Hi all, I'm having a lot of difficulty understanding the way Struts handles JDBC. I've got a MySQL database that I can access through JDBC from a standard Java class, so I know that my computer's configuration, classpath and drivers are all set properly, but as soon as I add the datasource to my struts-config.xml, I get the following error. When I run the DatabaseTest.java class from the command prompt it has no problem accessing the database, but obviously Struts or Tomcat or one of the parsers is not finding javax/sql/DataSource. Can anyone help me get this setup correct? New org.apache.struts.util.GenericDataSource java.lang.NoClassDefFoundError: javax/sql/DataSource at java.lang.ClassLoader.defineClass0(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:486) at org.apache.tomcat.loader.AdaptiveClassLoader12.doDefineClass(AdaptiveClassLoader12.java:9 3) at org.apache.tomcat.loader.AdaptiveClassLoader.loadClass(AdaptiveClassLoader.java:509) at java.lang.ClassLoader.loadClass(ClassLoader.java:253) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:313) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:120) at org.apache.struts.digester.ObjectCreateRule.begin(ObjectCreateRule.java:152) at org.apache.struts.digester.Digester.startElement(Digester.java:498) at org.xml.sax.helpers.XMLReaderAdapter.startElement(XMLReaderAdapter.java:329) at org.apache.xerces.parsers.SAXParser.startElement(SAXParser.java:1376) at org.apache.xerces.validators.common.XMLValidator.callStartElement(XMLValidator.java:1170) at org.apache.xerces.framework.XMLDocumentScanner.scanElement(XMLDocumentScanner.java:1862) at org.apache.xerces.framework.XMLDocumentScanner$ContentDispatcher.dispatch(XMLDocumentScan ner.java:1238) at org.apache.xerces.framework.XMLDocumentScanner.parseSome(XMLDocumentScanner.java:381) at org.apache.xerces.framework.XMLParser.parse(XMLParser.java:952) at org.xml.sax.helpers.XMLReaderAdapter.parse(XMLReaderAdapter.java:223) at javax.xml.parsers.SAXParser.parse(SAXParser.java:345) at javax.xml.parsers.SAXParser.parse(SAXParser.java:143) at org.apache.struts.digester.Digester.parse(Digester.java:716) at org.apache.struts.action.ActionServlet.initMapping(ActionServlet.java:1301) at org.apache.struts.action.ActionServlet.init(ActionServlet.java:465) at javax.servlet.GenericServlet.init(GenericServlet.java:258) at org.apache.tomcat.core.ServletWrapper.doInit(ServletWrapper.java:317) at org.apache.tomcat.core.Handler.init(Handler.java:215) at org.apache.tomcat.core.ServletWrapper.init(ServletWrapper.java:296) at org.apache.tomcat.context.LoadOnStartupInterceptor.contextInit(LoadOnStartupInterceptor.j ava:130) at org.apache.tomcat.core.ContextManager.initContext(ContextManager.java:491) at org.apache.tomcat.core.ContextManager.init(ContextManager.java:453) at org.apache.tomcat.startup.Tomcat.execute(Tomcat.java:195) at org.apache.tomcat.startup.Tomcat.main(Tomcat.java:235) Begin event threw exception java.lang.ClassNotFoundException: org/apache/struts/util/GenericDataSource at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:120) at org.apache.struts.digester.ObjectCreateRule.begin(ObjectCreateRule.java:152) at org.apache.struts.digester.Digester.startElement(Digester.java:498) at org.xml.sax.helpers.XMLReaderAdapter.startElement(XMLReaderAdapter.java:329) at org.apache.xerces.parsers.SAXParser.startElement(SAXParser.java:1376) at org.apache.xerces.validators.common.XMLValidator.callStartElement(XMLValidator.java:1170) at org.apache.xerces.framework.XMLDocumentScanner.scanElement(XMLDocumentScanner.java:1862) at org.apache.xerces.framework.XMLDocumentScanner$ContentDispatcher.dispatch(XMLDocumentScan ner.java:1238) at org.apache.xerces.framework.XMLDocumentScanner.parseSome(XMLDocumentScanner.java:381) at org.apache.xerces.framework.XMLParser.parse(XMLParser.java:952) at org.xml.sax.helpers.XMLReaderAdapter.parse(XMLReaderAdapter.java:223) at javax.xml.parsers.SAXParser.parse(SAXParser.java:345) at javax.xml.parsers.SAXParser.parse(SAXParser.java:143) at org.apache.struts.digester.Digester.parse(Digester.java:716) at org.apache.struts.action.ActionServlet.initMapping(ActionServlet.java:1301) at org.apache.struts.action.ActionServlet.init(ActionServlet.java:465) at javax.servlet.GenericServlet.init(GenericServlet.java:258) at org.apache.tomcat.core.ServletWrapper.doInit(ServletWrapper.java:317) at org.apache.tomcat.core.Handler.init(Handler.java:215) at org.apache.tomcat.core.ServletWrapper.init(ServletWrapper.java:296) at org.apache.tomcat.context.LoadOnStartupInterceptor.contextInit(LoadOnStartupInterceptor.j ava:130) at org.apache.tomcat.core.ContextManager.initContext(ContextManager.java:491) at org.apache.tomcat.core.ContextManager.init(ContextManager.java:453) at org.apache.tomcat.startup.Tomcat.execute(Tomcat.java:195) at
RE: Please help with JDBC
Title: Please help with JDBC Put jdbc2_0-stdext.jar in your %Tomcat%\lib directory and restart. That jar contains the appropriate DataSource class. -Original Message-From: Luna, Kat [mailto:[EMAIL PROTECTED]]Sent: Wednesday, June 06, 2001 8:42 AMTo: [EMAIL PROTECTED]Subject: Please help with JDBC Hi all, I'm having a lot of difficulty understanding the way Struts handles JDBC. I've got a MySQL database that I can access through JDBC from a standard Java class, so I know that my computer's configuration, classpath and drivers are all set properly, but as soon as I add the datasource to my struts-config.xml, I get the following error. When I run the DatabaseTest.java class from the command prompt it has no problem accessing the database, but obviously Struts or Tomcat or one of the parsers is not finding javax/sql/DataSource. Can anyone help me get this setup correct? New org.apache.struts.util.GenericDataSource java.lang.NoClassDefFoundError: javax/sql/DataSource at java.lang.ClassLoader.defineClass0(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:486) at org.apache.tomcat.loader.AdaptiveClassLoader12.doDefineClass(AdaptiveClassLoader12.java:9 3) at org.apache.tomcat.loader.AdaptiveClassLoader.loadClass(AdaptiveClassLoader.java:509) at java.lang.ClassLoader.loadClass(ClassLoader.java:253) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:313) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:120) at org.apache.struts.digester.ObjectCreateRule.begin(ObjectCreateRule.java:152) at org.apache.struts.digester.Digester.startElement(Digester.java:498) at org.xml.sax.helpers.XMLReaderAdapter.startElement(XMLReaderAdapter.java:329) at org.apache.xerces.parsers.SAXParser.startElement(SAXParser.java:1376) at org.apache.xerces.validators.common.XMLValidator.callStartElement(XMLValidator.java:1170) at org.apache.xerces.framework.XMLDocumentScanner.scanElement(XMLDocumentScanner.java:1862) at org.apache.xerces.framework.XMLDocumentScanner$ContentDispatcher.dispatch(XMLDocumentScan ner.java:1238) at org.apache.xerces.framework.XMLDocumentScanner.parseSome(XMLDocumentScanner.java:381) at org.apache.xerces.framework.XMLParser.parse(XMLParser.java:952) at org.xml.sax.helpers.XMLReaderAdapter.parse(XMLReaderAdapter.java:223) at javax.xml.parsers.SAXParser.parse(SAXParser.java:345) at javax.xml.parsers.SAXParser.parse(SAXParser.java:143) at org.apache.struts.digester.Digester.parse(Digester.java:716) at org.apache.struts.action.ActionServlet.initMapping(ActionServlet.java:1301) at org.apache.struts.action.ActionServlet.init(ActionServlet.java:465) at javax.servlet.GenericServlet.init(GenericServlet.java:258) at org.apache.tomcat.core.ServletWrapper.doInit(ServletWrapper.java:317) at org.apache.tomcat.core.Handler.init(Handler.java:215) at org.apache.tomcat.core.ServletWrapper.init(ServletWrapper.java:296) at org.apache.tomcat.context.LoadOnStartupInterceptor.contextInit(LoadOnStartupInterceptor.j ava:130) at org.apache.tomcat.core.ContextManager.initContext(ContextManager.java:491) at org.apache.tomcat.core.ContextManager.init(ContextManager.java:453) at org.apache.tomcat.startup.Tomcat.execute(Tomcat.java:195) at org.apache.tomcat.startup.Tomcat.main(Tomcat.java:235) Begin event threw exception java.lang.ClassNotFoundException: org/apache/struts/util/GenericDataSource at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:120) at org.apache.struts.digester.ObjectCreateRule.begin(ObjectCreateRule.java:152) at org.apache.struts.digester.Digester.startElement(Digester.java:498) at org.xml.sax.helpers.XMLReaderAdapter.startElement(XMLReaderAdapter.java:329) at org.apache.xerces.parsers.SAXParser.startElement(SAXParser.java:1376) at org.apache.xerces.validators.common.XMLValidator.callStartElement(XMLValidator.java:1170) at org.apache.xerces.framework.XMLDocumentScanner.scanElement(XMLDocumentScanner.java:1862) at org.apache.xerces.framework.XMLDocumentScanner$ContentDispatcher.dispatch(XMLDocumentScan ner.java:1238) at org.apache.xerces.framework.XMLDocumentScanner.parseSome(XMLDocumentScanner.java:381) at org.apache.xerces.framework.XMLParser.parse(XMLParser.java:952) at org.xml.sax.helpers.XMLReaderAdapter.parse(XMLReaderAdapter.java:223) at javax.xml.parsers.SAXParser.parse(SAXParser.java:345) at javax.xml.parsers.SAXParser.parse(SAXParser.java:143) at org.apache.struts.digester.Digester.parse(Digester.java:716) at org.apache.struts.action.ActionServlet.initMapping(ActionServlet.java:1301) at org.apache.struts.action.ActionServlet.init(ActionServlet.java:465) at
RE: Displaying the jsp forwarded by actionforward with the struts-form.tld
Replace the value=%=
request.getAttribute("ejbTitle") % with value=' %=
request.getAttribute("ejbTitle") % '
Note the use of single
quotes. It should work.
cheers,
Amar..
-Original Message-From: ameer
[mailto:[EMAIL PROTECTED]]Sent: Wednesday, June 06, 2001 3:02
AMTo: StrutsSubject: Displaying the jsp forwarded by
actionforward with the struts-form.tld
Im facing problem in displaying a forwarded jsp where in the form values
are coming from the request attributes set in action class. im getting the
attribute values but the struts-form tags are not getting converted to what it
is supposed to. my jsp is like this .. the tag works fine for the first input
jsp file . since it is just a submit form. but in my forwarded form i have
submitted to the same servlet. can you suggest soln here . my jsp code goes
like this for the forwarded page.
**
%@ page language="java" %%@ taglib
uri="/WEB-INF/struts-form.tld" prefix="form" %
htmltitleMusicCD
Display/titlebody%out.println(request.getAttribute("ejbUpc"));out.println(request.getAttribute("ejbTitle"));out.println(request.getAttribute("ejbArtist"));out.println(request.getAttribute("ejbType"));out.println(request.getAttribute("ejbPrice"));%
form:form action="musiccd.do"table border="0"
align="center" bgcolor="brown"
tr td
align="center" colspan="2"font face="Comic Sans
MS" size="3" color="yellow"Music CD
Details/font/td/trtrtdfont
face="Comic Sans MS" size="3" color="white"CD
#/font/tdtdform:text
property="upc" value=%= request.getAttribute("ejbUpc") %
maxlength="30" size="30"
//td/trtrtdfont
face="Comic Sans MS" size="3"
color="white"Title/font/tdtdform:text
property="title" value=%= request.getAttribute("ejbTitle") %
maxlength="30"
size="30"//td/trtrtdfont
face="Comic Sans MS" size="3"
color="white"Artist/font/tdtdform:text
property="artist" value=%= request.getAttribute("ejbArtist") %
maxlength="30"
size="30"//td/trtrtdfont
face="Comic Sans MS" size="3"
color="white"Type/font/tdtdform:text
property="type" value=%= request.getAttribute("ejbType") %
maxlength="30"
size="30"//td/trtrtdfont
face="Comic Sans MS" size="3"
color="white"Price/font/tdtdform:text
property="price" value=%= request.getAttribute("ejbPrice") %
maxlength="30"
size="30"//td/trtrtd
align="left"form:submit property="submit"
value="Submit"//tdtd
align="right"form:reset
//td/tr/table/form:form/body/html
thanx in adv.
Ameer Hussain SSs/w engineerYashaa Infotech Pvt.Ltd.#14 ,
10th Main, HAL 3rd StageBangalore 560075phone: 5294430/53 http://www.yashaa.com
Re: making src contributions
Thanks. BTW, how does one achieve the envious title of commiter :^)? - Original Message - From: Ted Husted [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Wednesday, June 06, 2001 9:57 AM Subject: Re: making src contributions Simple patches can be posted to Bugzilla and/or the Struts-Dev list. For an actual feature, you can open a thread on Struts-Dev about what you want to do. Based on what happens with that, you can submit a [PROPOSAL] message there detailing your plans, to see if anyone wants to help. Ultimately, post the source code to DEV or on a Web site someplace where others can try it out. The committers can then [VOTE] as to whether it should be added to the public codebase. Jeff Trent wrote: How does one go about proposing / making struts src contributions for next release?
template-taglib; nestes templates?
Title: template-taglib; nestes templates? Is it possible to use a template in a template? I tried following: I have a file /templates/main.jsp, which is the main layout for all pages (header, content and footer area and a page title): %-- main.jsp --% %@ taglib uri='/WEB-INF/tlds/struts-template.tld' prefix='template' % html head titletemplate:get name='title'//title meta http-equiv=Content-Type content=text/html; charset=iso-8859-1 link rel=stylesheet href="%=request.getContextPath()%/css/main.css" type=text/css /head body table tr valign='top' trtdtemplate:get name='header'//td/tr trtdtemplate:get name='content'//td/tr trtdtemplate:get name='footer'//td/tr /table /body /html Second step: I don't want to say all the time what header and footer to use, so I wrote other templates (which are based on /templates/main.jsp) which grouped some header and footer scenarios together. As an example I have /templates/layout1.jsp: %-- layout1.jsp --% %@ taglib uri='/WEB-INF/tlds/struts-template.tld' prefix='template' % template:insert template='/templates/main.jsp' template:put name='header' content='/header.jsp'/ template:put name='footer' content='/footer.jsp'/ template:put name='title'template:get name='title1'//template:put /template:insert Third step: I have a JSP page, which uses layout1.jsp: %-- page1.jsp --% %@ taglib uri='/WEB-INF/tlds/struts-template.tld' prefix='template' % index1a template:insert template='/templates/layout1.jsp' template:put name='title1' content='Templates/Layout1' direct='true'/ %-- I use direct for testing only template:put name='content' content=/dok1.jsp direct='true' / %-- I use direct for testing only /template:insert If I call page1.jsp in the browser I get an exception (see below). If I change the line template:put name='title'template:get name='title1'//template:put in layout1.jsp to template:put name='title'some static text/template:put everything goes right! Can I use nested templates? If yes, how can I use them? The exception text: 500 Internal Server Error /page1.jsp: javax.servlet.ServletException: Exception thrown processing JSP page. javax.servlet.jsp.JspException: Exception thrown processing JSP page. java.lang.Throwable(java.lang.String) java.lang.Exception(java.lang.String) javax.servlet.jsp.JspException(java.lang.String) int org.apache.struts.taglib.template.InsertTag.doEndTag() void jrun__index2ejspa._jspService(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) void allaire.jrun.jsp.HttpJSPServlet.service(javax.servlet.ServletRequest, javax.servlet.ServletResponse) void allaire.jrun.servlet.JRunSE.service(javax.servlet.Servlet, javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) void allaire.jrun.servlet.JRunSE.runServlet(allaire.jrun.servlet.JRunChain, allaire.jrun.servlet.ForwardRequest, allaire.jrun.servlet.JRunResponse) void allaire.jrun.servlet.JRunNamedDispatcher.forward(javax.servlet.ServletRequest, javax.servlet.ServletResponse) void allaire.jrun.jsp.JSPServlet.service(javax.servlet.ServletRequest, javax.servlet.ServletResponse) void allaire.jrun.servlet.JRunSE.service(javax.servlet.Servlet, javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) void allaire.jrun.servlet.JRunSE.runServlet(allaire.jrun.servlet.JRunChain, allaire.jrun.servlet.ForwardRequest, allaire.jrun.servlet.JRunResponse) void allaire.jrun.servlet.JRunRequestDispatcher.forward(javax.servlet.ServletRequest, javax.servlet.ServletResponse) void allaire.jrun.servlet.JRunSE.service(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) void allaire.jrun.servlet.JvmContext.dispatch(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) void allaire.jrun.http.WebEndpoint.run() void allaire.jrun.ThreadPool.run(java.lang.Runnable) void allaire.jrun.WorkerThread.run() Thank you, Gernot
Fw: making src contributions
Nevermind, I found it. Very anticlimatic. - Original Message - From: Jeff Trent [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Wednesday, June 06, 2001 10:02 AM Subject: Re: making src contributions Thanks. BTW, how does one achieve the envious title of commiter :^)? - Original Message - From: Ted Husted [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Wednesday, June 06, 2001 9:57 AM Subject: Re: making src contributions Simple patches can be posted to Bugzilla and/or the Struts-Dev list. For an actual feature, you can open a thread on Struts-Dev about what you want to do. Based on what happens with that, you can submit a [PROPOSAL] message there detailing your plans, to see if anyone wants to help. Ultimately, post the source code to DEV or on a Web site someplace where others can try it out. The committers can then [VOTE] as to whether it should be added to the public codebase. Jeff Trent wrote: How does one go about proposing / making struts src contributions for next release?
Q: How to add .props files to web.xml
Sorry for being a complete newbie, but what is the XML for adding this file to web.xml? ApplicationResources.properties Thanks much, -Wes -Original Message- From: Manoj Deb [mailto:[EMAIL PROTECTED]] Sent: Tuesday, June 05, 2001 10:57 PM To: [EMAIL PROTECTED] Subject: RE: More help Plz: Exception thrown processing JSP page... You can keep it in any dir in web tier, but there should be an entry in web.xml. Rgds, Manoj
Compositing Actions
Is there a straightforward way to locate and invoke an Action from within the perform() method of another Action? The reason I would like to do this is to create a composite Action from a number of other component Actions--these component Actions must be available individually in the Struts application, however I would like to provide a composite Action that requires objects placed in the request attributes by the component Actions. Thanks in advance, --Andy Andy Jenkins Venetica Corporation (www.venetica.com) Voice: 704.926.3080 [EMAIL PROTECTED]
Re: Q: How to add .props files to web.xml
To specify the application resources, you add the following to your web.xml file... servlet ... init-param param-nameapplication/param-name param-valuecom.myResources.ApplicationResources/param-value /init-param ... /servlet Pete Wes Bramhall wrote: Sorry for being a complete newbie, but what is the XML for adding this file to web.xml? ApplicationResources.properties Thanks much, -Wes -Original Message- From: Manoj Deb [mailto:[EMAIL PROTECTED]] Sent: Tuesday, June 05, 2001 10:57 PM To: [EMAIL PROTECTED] Subject: RE: More help Plz: Exception thrown processing JSP page... You can keep it in any dir in web tier, but there should be an entry in web.xml. Rgds, Manoj
RE: How to add .props files to web.xml
Hi Manoj, Note the application init-param below. So struts will look in classes/net/itwa for the resource file in this example running under Tomcat. Snip... !-- Action Servlet Configuration -- servlet servlet-nameaction/servlet-name servlet-classorg.apache.struts.action.ActionServlet/servlet-class init-param param-nameapplication/param-name param-valuenet.itwa.ApplicationResources/param-value /init-param init-param param-nameconfig/param-name param-value/WEB-INF/struts-config.xml/param-value /init-param init-param param-namedebug/param-name param-value2/param-value /init-param init-param param-namedetail/param-name param-value2/param-value /init-param init-param param-namevalidate/param-name param-valuetrue/param-value /init-param load-on-startup2/load-on-startup /servlet !-- Action Servlet Mapping -- servlet-mapping servlet-nameaction/servlet-name url-pattern*.do/url-pattern /servlet-mapping Jon. -Original Message- From: Wes Bramhall [mailto:[EMAIL PROTECTED]] Sent: 06 June 2001 15:20 To: '[EMAIL PROTECTED]' Subject: Q: How to add .props files to web.xml Sorry for being a complete newbie, but what is the XML for adding this file to web.xml? ApplicationResources.properties Thanks much, -Wes -Original Message- From: Manoj Deb [mailto:[EMAIL PROTECTED]] Sent: Tuesday, June 05, 2001 10:57 PM To: [EMAIL PROTECTED] Subject: RE: More help Plz: Exception thrown processing JSP page... You can keep it in any dir in web tier, but there should be an entry in web.xml. Rgds, Manoj
RE: Need help with Can't remove attributes from request scope p robl em.
Hi Jon, Thanks for the reply, I tried the recommended change to the source code and still I get the same error. I've sent an email to my vendor's support group, in lieu of that is there anything else you would suggest? --Steve -Original Message- From: Jon.Ridgway [mailto:[EMAIL PROTECTED]] Sent: Wednesday, June 06, 2001 2:10 AM To: [EMAIL PROTECTED] Subject: RE: Need help with Can't remove attributes from request scope p robl em. Hi Steve, Try editing org.apache.struts.taglib.FormTag.doEndTag as follows : // Remove the page scope attributes we created pageContext.getRequest().removeAttribute(Constants.BEAN_KEY); pageContext.getRequest().removeAttribute(Constants.FORM_KEY); Jon. -Original Message- From: Ritter, Steve [mailto:[EMAIL PROTECTED]] Sent: 05 June 2001 20:03 To: '[EMAIL PROTECTED]' Subject: Need help with Can't remove attributes from request scope probl em. Hi everyone, We ran into a problem running b2/b3 on Servletmill that others seem to have hit with WTE. It occurs when trying to access the login page from struts-example, you get an IllegalArgumentException with message Can't remove attributes from request scope. It seems this thread discusses a potential HACK to fix the issue. http://www.mail-archive.com/struts-user@jakarta.apache.org/msg 08663.html The top-most posting in this thread indicates bugzilla id 932 which I checked into: http://nagoya.apache.org/bugzilla/show_bug.cgi?id=932 So, according to Craig the bug is really in the servlet container and it would seem that my servlet container has the very same prolem. What is suggested work around for this? Can someone help me with some more details in the event that I need to speak with my container vendor? --Steve
Nested logic:iterate tags
Is it possible to nest logic:iterate tags? I would prefer not to try to spend too much time trying to do something that isn't possible. Marc _ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com
invalid multipart request in beta 3
Hi, I recently changed from Struts b1 to b3. (I skipped b2) I have doe working with b1 to handle uploading, based on the upload application that came with struts. Since changed to b3 I get the following error: javax.servlet.ServletException: MultipartIterator: invalid multipart request data, doesn't start with boundary I cannot find what has changed between struts b1 and b3 that would cause this. I cannot find a way to resolve it. The code in my upload action executes and finishes. Control is passed to the controller servlet where this problem occurs. I would appreciate any help Thanks, Peter javax.servlet.ServletException: MultipartIterator: invalid multipart request data, doesn't start with boundary at org.apache.struts.upload.MultipartIterator.parseRequest(MultipartIterator.ja va:345) at org.apache.struts.upload.MultipartIterator.(MultipartIterator.java:152) at org.apache.struts.upload.DiskMultipartRequestHandler.handleRequest(DiskMulti partRequestHandler.java:65) at org.apache.struts.util.RequestUtils.populate(RequestUtils.java:735) at org.apache.struts.action.ActionServlet.processPopulate(ActionServlet.java:20 53) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1563) at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:509) at javax.servlet.http.HttpServlet.service(HttpServlet.java:772) at javax.servlet.http.HttpServlet.service(HttpServlet.java:865) at allaire.jrun.servlet.JRunSE.service(JRunSE.java:1013) at allaire.jrun.servlet.JRunSE.runServlet(JRunSE.java:925) at allaire.jrun.servlet.JRunRequestDispatcher.forward(JRunRequestDispatcher.jav a:88) at org.apache.struts.action.ActionServlet.processActionForward(ActionServlet.ja va:1758) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1595) at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:509) at javax.servlet.http.HttpServlet.service(HttpServlet.java:772) at javax.servlet.http.HttpServlet.service(HttpServlet.java:865) at allaire.jrun.servlet.JRunSE.service(JRunSE.java:1013) at allaire.jrun.servlet.JRunSE.runServlet(JRunSE.java:925) at allaire.jrun.servlet.JRunRequestDispatcher.forward(JRunRequestDispatcher.jav a:88) at allaire.jrun.servlet.JRunSE.service(JRunSE.java:1131) at allaire.jrun.servlet.JvmContext.dispatch(JvmContext.java:330) at allaire.jrun.jrpp.ProxyEndpoint.run(ProxyEndpoint.java:354) at allaire.jrun.ThreadPool.run(ThreadPool.java:267) at allaire.jrun.WorkerThread.run(WorkerThread.java:74) -- __ Peter Doyle TEO Media Ireland [EMAIL PROTECTED] http://www.teomedia.com Ph +353 1 888 1353 Fx +353 1 888 1354 Unit 8 Scotch Berth, North Wall, Dublin 1, Ireland __
Re: Nested logic:iterate tags
Apparently, it is. I tried it and it worked quite easily. Answered my own question. Marc - Original Message - From: Marc S. Penner [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Wednesday, June 06, 2001 10:32 AM Subject: Nested logic:iterate tags Is it possible to nest logic:iterate tags? I would prefer not to try to spend too much time trying to do something that isn't possible. Marc _ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com _ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com
RE: Nested logic:iterate tags
yes it is possible, like so: logic:iterate id=firstListElement name=firstList logic:iterate id=secondListElement namesecondList bean:write name=firstListElement bean:write name=secondListElement /logic:iterate /logic:iterate -Original Message- From: Marc S. Penner [mailto:[EMAIL PROTECTED]] Sent: Wednesday, June 06, 2001 3:33 PM To: [EMAIL PROTECTED] Subject: Nested logic:iterate tags Is it possible to nest logic:iterate tags? I would prefer not to try to spend too much time trying to do something that isn't possible. Marc _ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com -- The content of this e-mail is confidential, may contain privileged material and is intended solely for the recipient(s) named above. If you receive this in error, please notify Software AG immediately and delete this e-mail. Software AG (UK) Limited Registered in England Wales 1310740 Registered Office: Hudson House, Hudson Way, Pride Park, Derby DE24 8HS
RE: Nested logic:iterate tags
Hi Marc, Yes its possible, search the archive as I believe an example has been posted. See http://www.mail-archive.com/struts-user@jakarta.apache.org/ Jon. -Original Message- From: Marc S. Penner [mailto:[EMAIL PROTECTED]] Sent: 06 June 2001 15:33 To: [EMAIL PROTECTED] Subject: Nested logic:iterate tags Is it possible to nest logic:iterate tags? I would prefer not to try to spend too much time trying to do something that isn't possible. Marc _ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com
Re: Nested logic:iterate tags
Marc,
Here's a sample of nested iterate tags IterateForm.java and
TimeNavDblIter.jsp.
Thanks to Craig et al it's a piece of cake.
john ware
/ TimeNavDblIter.jsp
!doctype html public -//w3c//dtd html 4.0 transitional//en
%@ page language=java import = com.jdware.beans.* %
%@ taglib uri=/WEB-INF/struts-bean.tld prefix=bean %
%@ taglib uri=/WEB-INF/struts-html.tld prefix=html %
%@ taglib uri=/WEB-INF/struts-logic.tld prefix=logic %
html:html
%
IterateForm instance = new IterateForm();
instance.setName( yeh baby );
pageContext.setAttribute(instance, instance,
PageContext.PAGE_SCOPE);
%
html:form action=/time
Name: bean:write name=instance property='%= name %' filter=true
/br/
Address bean:write name=instance property='%= address %'
filter=true /br/
table border=1 width=100%
trthType/ththSize/th
% int h = 0; %
logic:iterate name=instance property='%= foos[0].bars %'
id=anything
th
bean:write name=instance property='%= foos[0].bars[ + h +
].date %' filter=true /
/th
% h++; %
/logic:iterate
/tr
tr
% int i = 0; %
logic:iterate name=instance property=foos id=anything
tr
td
bean:write name=instance property='%= foos[ + i + ].type
%' filter=true /
/td
td
bean:write name=instance property='%= foos[ + i + ].size
%' filter=true /
/td
% int j = 0; %
logic:iterate name=instance property='%= foos[ + i + ].bars
%' id=anything
td
html:text name=instance property='%= foos[ + i + ].bars[ +
j + ].hours %' filter=true /
/td
% j++; %
/logic:iterate
/tr
% i++; %
/logic:iterate
/table
html:submit/
/html:form
/html:html
// end
TimeNavDblIter.jsp
// IterateForm.java
package com.jdware.beans;
import java.util.*;
import org.apache.struts.action.ActionError;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionMapping;
import javax.servlet.http.HttpServletRequest;
import com.jdware.util.Trace;
public class IterateForm extends ActionForm {
public String name = TestMe;
public String address = Sischo Dr;
public IterateForm(){
foos = Foo.getFoosByMagic();
}
public static class Foo implements Comparable {
public String type;
public int size;
public Foo(){
type=foo;
size=0;
bars = Bar.getBarsByMagic();
}
public Foo( String type, int size ){
bars = Bar.getBarsByMagic();
this.type = type;
this.size = size;
}
public static ArrayList getFoosByMagic(){
ArrayList rtn = new ArrayList();
rtn.add( new Foo(typeA, 42));
rtn.add( new Foo(typeF, 2));
rtn.add( new Foo(typeW, 4));
rtn.add( new Foo(typeH, 0));
rtn.add( new Foo(typeX, 77));
return rtn;
}
public String getType(){return type;}
public void setType( String type ){ this.type = type; }
public int getSize(){ return size; }
public void setSize( int size ){ this.size = size; }
public int compareTo(Object o){
return type.compareTo( ((Foo)o).type );
}
public static class Bar implements Comparable{
/**
*
*/
public String date;
public String getDate(){ return date; }
public void setDate( String date ){ this.date = date; }
/**
*
*/
public String activity;
public String getActivity(){ return activity; }
public void setActivity( String activity ){ this.activity =
activity; }
/**
*
*/
public double hours;
public double getHours(){ return hours; }
public void setHours( double hours ) { this.hours = hours; }
public Bar(){
date = 8/5/50;
activity = nonsense;
hours = 8.5;
}
public Bar( String date, String activity, double hours ){
this.date = date;
this.activity = activity;
this.hours = hours;
}
public static ArrayList getBarsByMagic(){
ArrayList rtn = new ArrayList();
rtn.add( new Bar(4/3/54, chores, 8.5));
rtn.add( new Bar(2/5/85, hotguys, 0.5));
rtn.add( new Bar(6/4/88, battle, 3.5));
rtn.add( new Bar(8/5/50, fun, 18.5));
return rtn;
}
public int compareTo(Object o){
return date.compareTo( ((Bar)o).date );
}
RE: Need help with Can't remove attributes from request scope p robl em.
Hi Steve, Do you have a stack trace for the error? It will tell us which Struts class the exception is being thrown from, we can then figure out how to solve it for your container. Jon. -Original Message- From: Ritter, Steve [mailto:[EMAIL PROTECTED]] Sent: 06 June 2001 15:28 To: '[EMAIL PROTECTED]' Subject: RE: Need help with Can't remove attributes from request scope p robl em. Hi Jon, Thanks for the reply, I tried the recommended change to the source code and still I get the same error. I've sent an email to my vendor's support group, in lieu of that is there anything else you would suggest? --Steve -Original Message- From: Jon.Ridgway [mailto:[EMAIL PROTECTED]] Sent: Wednesday, June 06, 2001 2:10 AM To: [EMAIL PROTECTED] Subject: RE: Need help with Can't remove attributes from request scope p robl em. Hi Steve, Try editing org.apache.struts.taglib.FormTag.doEndTag as follows : // Remove the page scope attributes we created pageContext.getRequest().removeAttribute(Constants.BEAN_KEY); pageContext.getRequest().removeAttribute(Constants.FORM_KEY); Jon. -Original Message- From: Ritter, Steve [mailto:[EMAIL PROTECTED]] Sent: 05 June 2001 20:03 To: '[EMAIL PROTECTED]' Subject: Need help with Can't remove attributes from request scope probl em. Hi everyone, We ran into a problem running b2/b3 on Servletmill that others seem to have hit with WTE. It occurs when trying to access the login page from struts-example, you get an IllegalArgumentException with message Can't remove attributes from request scope. It seems this thread discusses a potential HACK to fix the issue. http://www.mail-archive.com/struts-user@jakarta.apache.org/msg 08663.html The top-most posting in this thread indicates bugzilla id 932 which I checked into: http://nagoya.apache.org/bugzilla/show_bug.cgi?id=932 So, according to Craig the bug is really in the servlet container and it would seem that my servlet container has the very same prolem. What is suggested work around for this? Can someone help me with some more details in the event that I need to speak with my container vendor? --Steve
setting boolean to yes/no
Hi, I have a form with a checkbox that sets a boolean property in one of my classes. At a later page I display a msg if the user has selected the checkbox and I get 'true' or 'false' displayed. What I am actually looking for is a 'Yes' or 'No' to be displayed. Is there a clean way of getting the boolean value and then converting it to the 'yes/no' and then displaying them on a page? Thanks for any help. Alex Alex Colic.vcf
Re: Moving from Struts 1.0b1 to Struts 1.0b3
Graeme Miller, As a solution you can have your controller do the validation instead of validating in the form bean. Let me know if you need any further help. Thanks, Amalendu Biswas. From: Graeme Miller [EMAIL PROTECTED] Reply-To: [EMAIL PROTECTED] To: '[EMAIL PROTECTED]' [EMAIL PROTECTED] Subject: Moving from Struts 1.0b1 to Struts 1.0b3 Date: Wed, 6 Jun 2001 18:07:59 +1200 As no-one has provided any thoughts on this one I thought I would repost and give a bit more detail on how the error is being caused. Problem: The validate(mapping, request) method on the ActionForm class is not completing sucessfully in Struts 1.0b3 where it was in Struts 1.0b1. Detail: This is a form that has a couple of struts file upload controls on it (as well as text fields etc) so I suppose that might be related somehow. The exception being thrown in the log is :- java.lang.ClassCastException: org.apache.struts.upload.MultipartRequestWrapper at org.apache.tomcat.facade.RequestDispatcherImpl.forward(RequestDispatcherImpl .java:144) at org.apache.struts.action.ActionServlet.processValidate(ActionServlet.java:21 37) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1564) at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:509) at javax.servlet.http.HttpServlet.service(HttpServlet.java:760) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404) at org.apache.tomcat.core.Handler.service(Handler.java, Compiled Code) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java, Compiled Code) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:79 7) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743) at org.apache.tomcat.service.connector.Ajp12ConnectionHandler.processConnection (Ajp12ConnectionHandler.java:166) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java, Compiled Code) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java, Compiled Code) at java.lang.Thread.run(Thread.java:479) Does anyone have any ideas? This one has got me totally stumped and without a solution we will have to remain on Struts 1.0b1. Thanks in advance, Graeme. -Original Message- From: Graeme Miller [mailto:[EMAIL PROTECTED]] Sent: Tuesday, 5 June 2001 5:02 p.m. To: '[EMAIL PROTECTED]' Subject: Moving from Struts 1.0b1 to Struts 1.0b3 Currently having a problem with migrating code from using Struts 1.0b1 to Struts 1.0b3 Everything seems to work fine apart from the fact that the validate methods on our form beans (ie subclasses of org.apache.struts.action.ActionForm) no longer get called successfully. I have had a look through the release notes and cannot find any reasons why these methods would no longer work. Any ideas people? The following error is what gets thrown in the tomcat log. java.lang.ClassCastException at org.apache.tomcat.facade.RequestDispatcherImpl.forward(RequestDispatcherImpl .java, Compiled Code) at org.apache.struts.action.ActionServlet.processValidate(ActionServlet.java, Compiled Code) at org.apache.struts.action.ActionServlet.process(ActionServlet.java, Compiled Code) at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:509) at javax.servlet.http.HttpServlet.service(HttpServlet.java:760) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java, Compiled Code) at org.apache.tomcat.core.Handler.service(Handler.java, Compiled Code) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java, Compiled Code) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java, Compiled Code) at org.apache.tomcat.core.ContextManager.service(ContextManager.java, Compiled Code) at org.apache.tomcat.service.connector.Ajp12ConnectionHandler.processConnection (Ajp12ConnectionHandler.java, Com piled Code) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java, Compiled Code) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java, Compiled Code) at java.lang.Thread.run(Thread.java:479) Thanks in advance. Graeme. _ Get your FREE download of MSN Explorer at http://explorer.msn.com
RE: setting boolean to yes/no
Write a tag. I have a BooleanTag that displays an image (tick or cross). You could modify it to show Yes/No Here's the extract from the tld: tag nameboolean/name tagclassants.servlets.taglib.BooleanTag/tagclass bodycontentempty/bodycontent attribute namevalue/name requiredtrue/required rtexprvaluetrue/rtexprvalue /attribute attribute nameshowFalse/name requiredfalse/required rtexprvaluefalse/rtexprvalue /attribute /tag -Original Message- From: Alex Colic [mailto:[EMAIL PROTECTED]] Sent: 06 June 2001 16:11 To: Struts Subject: setting boolean to yes/no Hi, I have a form with a checkbox that sets a boolean property in one of my classes. At a later page I display a msg if the user has selected the checkbox and I get 'true' or 'false' displayed. What I am actually looking for is a 'Yes' or 'No' to be displayed. Is there a clean way of getting the boolean value and then converting it to the 'yes/no' and then displaying them on a page? Thanks for any help. Alex *** 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 SFA *** BooleanTag.java
RE: Need help with Can't remove attributes from request scope p robl em.
Sure Jon, here is an excerpt from my servlet container log file -- I turned the verbocity way up and I'll give you all the context I can (a wide mail reader window works well here :) : [06/06/2001 08:34:48 PDT] worker1::jsp: ServletPath: /registration.jsp [06/06/2001 08:34:48 PDT] worker1::jsp: PathInfo: null [06/06/2001 08:34:48 PDT] worker1:getRealPath: entered with this path :/registration.jsp [06/06/2001 08:34:48 PDT] worker1::jsp: RealPath: /u/sritter/powertier654/servletmill/contexts/struts-example/registration.jsp [06/06/2001 08:34:48 PDT] worker1::jsp: RequestURI: /struts-example/registration.jsp [06/06/2001 08:34:48 PDT] worker1::jsp: QueryString: action=Create [06/06/2001 08:34:48 PDT] worker1::jsp: Request Params: [06/06/2001 08:34:48 PDT] worker1::jsp: action = Create [06/06/2001 08:34:48 PDT] worker1:getAttributes name = org.apache.tomcat.jsp_classpath [06/06/2001 08:34:48 PDT] worker1:jsp: Classpath according to the init parameter is: [06/06/2001 08:34:48 PDT] worker1:getRealPath: entered with this path :/registration.jsp [06/06/2001 08:34:48 PDT] worker1:getRealPath: entered with this path :/registration.jsp [06/06/2001 08:34:48 PDT] worker1:getRealPath: entered with this path :/registration.jsp [06/06/2001 08:34:48 PDT] worker1:jsp: Class name is: _0002fregistration_0002ejspregistration_jsp_0 [06/06/2001 08:34:48 PDT] worker1:getSession: session/sessionId null//struts-example.aak5b9008.1.3f8ec637463bb2c0 [06/06/2001 08:34:48 PDT] worker1:getAttributes name = org.apache.struts.action.MESSAGE [06/06/2001 08:34:48 PDT] worker1:getAttributes name = org.apache.struts.action.MAPPINGS [06/06/2001 08:34:48 PDT] worker1:getAttributes name = org.apache.struts.action.FORM_BEANS [06/06/2001 08:34:48 PDT] worker1:getAttributes name = org.apache.struts.action.SERVLET_MAPPING [06/06/2001 08:34:48 PDT] worker1:getAttributes name = org.apache.struts.action.MESSAGE [06/06/2001 08:34:48 PDT] worker1:getAttributes name = org.apache.struts.action.MESSAGE [06/06/2001 08:34:48 PDT] worker1:getAttributes name = org.apache.struts.action.MESSAGE [06/06/2001 08:34:48 PDT] worker1:getAttributes name = org.apache.struts.action.MESSAGE [06/06/2001 08:34:48 PDT] worker1:getAttributes name = org.apache.struts.action.MESSAGE [06/06/2001 08:34:48 PDT] worker1:getAttributes name = org.apache.struts.action.MESSAGE [06/06/2001 08:34:49 PDT] worker1:getAttributes name = org.apache.struts.action.MESSAGE [06/06/2001 08:34:49 PDT] worker1:getAttributes name = org.apache.struts.action.MESSAGE [06/06/2001 08:34:49 PDT] worker1:getAttributes name = org.apache.struts.action.MESSAGE [06/06/2001 08:34:49 PDT] worker1:ServletException was caught: cant remove Attributes from request scope [06/06/2001 08:34:49 PDT] worker1:Dumping response headers [06/06/2001 08:34:49 PDT] worker1:Dumping cookies [06/06/2001 08:34:49 PDT] java.lang.IllegalArgumentException: cant remove Attributes from request scope at org.apache.jasper.runtime.PageContextImpl.removeAttribute(PageContextImpl.java, Compiled Code) at org.apache.struts.taglib.html.FormTag.doEndTag(FormTag.java, Compiled Code) at _0002fregistration_0002ejspregistration_jsp_0._jspService(_0002fregistration_0002ejspregistration_jsp_0.java, Compiled Code) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java, Compiled Code) at javax.servlet.http.HttpServlet.service(HttpServlet.java, Compiled Code) at org.apache.jasper.runtime.JspServlet$JspServletWrapper.service(JspServlet.java, Compiled Code) at org.apache.jasper.runtime.JspServlet.serviceJspFile(JspServlet.java, Compiled Code) at org.apache.jasper.runtime.JspServlet.service(JspServlet.java, Compiled Code) at javax.servlet.http.HttpServlet.service(HttpServlet.java, Compiled Code) at com.tenbasej.jmill.JMillConnection.run(JMillConnection.java, Compiled Code) at com.tenbasej.jmill.JMillConnection.run(JMillConnection.java, Compiled Code) at com.tenbasej.jmill.JMillThreadPool$WorkerThread.run(JMillThreadPool.java, Compiled Code) [06/06/2001 08:34:49 PDT] worker2:Dumping response headers [06/06/2001 08:34:49 PDT] worker2:Dumping cookies Let me know if this helps. Atleast I know my container is using Jasper! I suppose I could look into updating my version of Jasper? --Steve -Original Message- From: Jon.Ridgway [mailto:[EMAIL PROTECTED]] Sent: Wednesday, June 06, 2001 8:05 AM To: [EMAIL PROTECTED] Subject: RE: Need help with Can't remove attributes from request scope p robl em. Hi Steve, Do you have a stack trace for the error? It will tell us which Struts class the exception is being thrown from, we can then figure out how to solve it for your container. Jon. -Original Message- From: Ritter, Steve [mailto:[EMAIL PROTECTED]] Sent: 06 June 2001 15:28 To: '[EMAIL PROTECTED]' Subject: RE: Need help with Can't remove attributes from request scope p robl em.
Re: invalid multipart request in beta 3
Hi Peter, I have a file upload program and I am using b3 and everything is working just fine. Would you make sure that you set the enctype to multipart/form-data on your form tag. Thanks, Amalendu Biswas. From: Peter Doyle [EMAIL PROTECTED] Reply-To: [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: invalid multipart request in beta 3 Date: Wed, 6 Jun 2001 15:44:58 +0100 Hi, I recently changed from Struts b1 to b3. (I skipped b2) I have doe working with b1 to handle uploading, based on the upload application that came with struts. Since changed to b3 I get the following error: javax.servlet.ServletException: MultipartIterator: invalid multipart request data, doesn't start with boundary I cannot find what has changed between struts b1 and b3 that would cause this. I cannot find a way to resolve it. The code in my upload action executes and finishes. Control is passed to the controller servlet where this problem occurs. I would appreciate any help Thanks, Peter javax.servlet.ServletException: MultipartIterator: invalid multipart request data, doesn't start with boundary at org.apache.struts.upload.MultipartIterator.parseRequest(MultipartIterator.ja va:345) at org.apache.struts.upload.MultipartIterator.(MultipartIterator.java:152) at org.apache.struts.upload.DiskMultipartRequestHandler.handleRequest(DiskMulti partRequestHandler.java:65) at org.apache.struts.util.RequestUtils.populate(RequestUtils.java:735) at org.apache.struts.action.ActionServlet.processPopulate(ActionServlet.java:20 53) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1563) at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:509) at javax.servlet.http.HttpServlet.service(HttpServlet.java:772) at javax.servlet.http.HttpServlet.service(HttpServlet.java:865) at allaire.jrun.servlet.JRunSE.service(JRunSE.java:1013) at allaire.jrun.servlet.JRunSE.runServlet(JRunSE.java:925) at allaire.jrun.servlet.JRunRequestDispatcher.forward(JRunRequestDispatcher.jav a:88) at org.apache.struts.action.ActionServlet.processActionForward(ActionServlet.ja va:1758) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1595) at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:509) at javax.servlet.http.HttpServlet.service(HttpServlet.java:772) at javax.servlet.http.HttpServlet.service(HttpServlet.java:865) at allaire.jrun.servlet.JRunSE.service(JRunSE.java:1013) at allaire.jrun.servlet.JRunSE.runServlet(JRunSE.java:925) at allaire.jrun.servlet.JRunRequestDispatcher.forward(JRunRequestDispatcher.jav a:88) at allaire.jrun.servlet.JRunSE.service(JRunSE.java:1131) at allaire.jrun.servlet.JvmContext.dispatch(JvmContext.java:330) at allaire.jrun.jrpp.ProxyEndpoint.run(ProxyEndpoint.java:354) at allaire.jrun.ThreadPool.run(ThreadPool.java:267) at allaire.jrun.WorkerThread.run(WorkerThread.java:74) -- __ Peter Doyle TEO Media Ireland [EMAIL PROTECTED] http://www.teomedia.com Ph +353 1 888 1353 Fx +353 1 888 1354 Unit 8 Scotch Berth, North Wall, Dublin 1, Ireland __ _ Get your FREE download of MSN Explorer at http://explorer.msn.com
RE: setting boolean to yes/no
Hi Alex, You can use a logic:equal tag to check result stored in your form. Then a bean:message to display the appropriate Yes or No message. Jon. -Original Message- From: Alex Colic [mailto:[EMAIL PROTECTED]] Sent: 06 June 2001 16:11 To: Struts Subject: setting boolean to yes/no Hi, I have a form with a checkbox that sets a boolean property in one of my classes. At a later page I display a msg if the user has selected the checkbox and I get 'true' or 'false' displayed. What I am actually looking for is a 'Yes' or 'No' to be displayed. Is there a clean way of getting the boolean value and then converting it to the 'yes/no' and then displaying them on a page? Thanks for any help. Alex
Re: setting boolean to yes/no
Hi Alex, You may add an extra attribute(displayProperty) in your form bean and have it's get(getDisplayProperty) method generate the YES/NO based on the value of the checkbox property attribute that you already have and then use this new attribute (displayProperty) in your jsp to render YES/NO. Let me know if you need any further help. Thanks, Amalendu Biswas From: Alex Colic [EMAIL PROTECTED] Reply-To: [EMAIL PROTECTED] To: Struts [EMAIL PROTECTED] Subject: setting boolean to yes/no Date: Wed, 6 Jun 2001 11:10:44 -0400 Hi, I have a form with a checkbox that sets a boolean property in one of my classes. At a later page I display a msg if the user has selected the checkbox and I get 'true' or 'false' displayed. What I am actually looking for is a 'Yes' or 'No' to be displayed. Is there a clean way of getting the boolean value and then converting it to the 'yes/no' and then displaying them on a page? Thanks for any help. Alex AlexColic.vcf _ Get your FREE download of MSN Explorer at http://explorer.msn.com
RE: Nested logic:iterate tags
Hi,
I just had bad experience with ServletExec 3.0E and nested
iterate tags. When I changed the inner iterate tag back to
scriptlets things startted working again (the code worked fine
under Tomcat 3.2.1).
Is anyone aware of problems with NewAtlanta's handling of custom
tags in general or Struts in particular?
My env:
1. Sun JDK 1.2.2_5/6
2. New Atlanta ServletExec 3.0E
3. Windows 2000 Professional or Sparc Solaris 2.6
4. Jakarta Struts and Jakarta Taglib
Thanks,
--Amos
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, June 06, 2001 5:59 PM
To: [EMAIL PROTECTED]
Subject: Re: Nested logic:iterate tags
Marc,
Here's a sample of nested iterate tags IterateForm.java and
TimeNavDblIter.jsp.
Thanks to Craig et al it's a piece of cake.
john ware
/ TimeNavDblIter.jsp
!doctype html public -//w3c//dtd html 4.0 transitional//en
%@ page language=java import = com.jdware.beans.* %
%@ taglib uri=/WEB-INF/struts-bean.tld prefix=bean %
%@ taglib uri=/WEB-INF/struts-html.tld prefix=html %
%@ taglib uri=/WEB-INF/struts-logic.tld prefix=logic %
html:html
%
IterateForm instance = new IterateForm();
instance.setName( yeh baby );
pageContext.setAttribute(instance, instance,
PageContext.PAGE_SCOPE);
%
html:form action=/time
Name: bean:write name=instance property='%= name %' filter=true
/br/
Address bean:write name=instance property='%= address %'
filter=true /br/
table border=1 width=100%
trthType/ththSize/th
% int h = 0; %
logic:iterate name=instance property='%= foos[0].bars %'
id=anything
th
bean:write name=instance property='%= foos[0].bars[ + h +
].date %' filter=true /
/th
% h++; %
/logic:iterate
/tr
tr
% int i = 0; %
logic:iterate name=instance property=foos id=anything
tr
td
bean:write name=instance property='%= foos[ + i + ].type
%' filter=true /
/td
td
bean:write name=instance property='%= foos[ + i + ].size
%' filter=true /
/td
% int j = 0; %
logic:iterate name=instance property='%= foos[ + i + ].bars
%' id=anything
td
html:text name=instance property='%= foos[ + i + ].bars[ +
j + ].hours %' filter=true /
/td
% j++; %
/logic:iterate
/tr
% i++; %
/logic:iterate
/table
html:submit/
/html:form
/html:html
// end
TimeNavDblIter.jsp
// IterateForm.java
package com.jdware.beans;
import java.util.*;
import org.apache.struts.action.ActionError;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionMapping;
import javax.servlet.http.HttpServletRequest;
import com.jdware.util.Trace;
public class IterateForm extends ActionForm {
public String name = TestMe;
public String address = Sischo Dr;
public IterateForm(){
foos = Foo.getFoosByMagic();
}
public static class Foo implements Comparable {
public String type;
public int size;
public Foo(){
type=foo;
size=0;
bars = Bar.getBarsByMagic();
}
public Foo( String type, int size ){
bars = Bar.getBarsByMagic();
this.type = type;
this.size = size;
}
public static ArrayList getFoosByMagic(){
ArrayList rtn = new ArrayList();
rtn.add( new Foo(typeA, 42));
rtn.add( new Foo(typeF, 2));
rtn.add( new Foo(typeW, 4));
rtn.add( new Foo(typeH, 0));
rtn.add( new Foo(typeX, 77));
return rtn;
}
public String getType(){return type;}
public void setType( String type ){ this.type = type; }
public int getSize(){ return size; }
public void setSize( int size ){ this.size = size; }
public int compareTo(Object o){
return type.compareTo( ((Foo)o).type );
}
public static class Bar implements Comparable{
/**
*
*/
public String date;
public String getDate(){ return date; }
public void setDate( String date ){ this.date = date; }
/**
*
*/
public String activity;
public String getActivity(){ return activity; }
public void setActivity( String activity ){ this.activity =
activity; }
/**
*
*/
public double hours;
public double getHours(){ return hours; }
public void setHours( double hours ) { this.hours = hours; }
public Bar(){
date = 8/5/50;
activity = nonsense;
hours = 8.5;
}
public Bar(
RE: Need help with Can't remove attributes from request scope p robl em.
Hi Steve, It has been suggested on this group before that updating Jasper is a more elegant solution to this problem. So yes you might want to try this. As to the stack trace; it confirms that the error occurs in FormTag.doEngTag. Are you sure you are picking up the edited class? You might want to add some debug to doEndTag. Jon. -Original Message- From: Ritter, Steve [mailto:[EMAIL PROTECTED]] Sent: 06 June 2001 16:40 To: '[EMAIL PROTECTED]' Subject: RE: Need help with Can't remove attributes from request scope p robl em. Sure Jon, here is an excerpt from my servlet container log file -- I turned the verbocity way up and I'll give you all the context I can (a wide mail reader window works well here :) : [06/06/2001 08:34:48 PDT] worker1::jsp: ServletPath: /registration.jsp [06/06/2001 08:34:48 PDT] worker1::jsp: PathInfo: null [06/06/2001 08:34:48 PDT] worker1:getRealPath: entered with this path :/registration.jsp [06/06/2001 08:34:48 PDT] worker1::jsp: RealPath: /u/sritter/powertier654/servletmill/contexts/struts-example/registration.jsp [06/06/2001 08:34:48 PDT] worker1::jsp: RequestURI: /struts-example/registration.jsp [06/06/2001 08:34:48 PDT] worker1::jsp: QueryString: action=Create [06/06/2001 08:34:48 PDT] worker1::jsp: Request Params: [06/06/2001 08:34:48 PDT] worker1::jsp: action = Create [06/06/2001 08:34:48 PDT] worker1:getAttributes name = org.apache.tomcat.jsp_classpath [06/06/2001 08:34:48 PDT] worker1:jsp: Classpath according to the init parameter is: [06/06/2001 08:34:48 PDT] worker1:getRealPath: entered with this path :/registration.jsp [06/06/2001 08:34:48 PDT] worker1:getRealPath: entered with this path :/registration.jsp [06/06/2001 08:34:48 PDT] worker1:getRealPath: entered with this path :/registration.jsp [06/06/2001 08:34:48 PDT] worker1:jsp: Class name is: _0002fregistration_0002ejspregistration_jsp_0 [06/06/2001 08:34:48 PDT] worker1:getSession: session/sessionId null//struts-example.aak5b9008.1.3f8ec637463bb2c0 [06/06/2001 08:34:48 PDT] worker1:getAttributes name = org.apache.struts.action.MESSAGE [06/06/2001 08:34:48 PDT] worker1:getAttributes name = org.apache.struts.action.MAPPINGS [06/06/2001 08:34:48 PDT] worker1:getAttributes name = org.apache.struts.action.FORM_BEANS [06/06/2001 08:34:48 PDT] worker1:getAttributes name = org.apache.struts.action.SERVLET_MAPPING [06/06/2001 08:34:48 PDT] worker1:getAttributes name = org.apache.struts.action.MESSAGE [06/06/2001 08:34:48 PDT] worker1:getAttributes name = org.apache.struts.action.MESSAGE [06/06/2001 08:34:48 PDT] worker1:getAttributes name = org.apache.struts.action.MESSAGE [06/06/2001 08:34:48 PDT] worker1:getAttributes name = org.apache.struts.action.MESSAGE [06/06/2001 08:34:48 PDT] worker1:getAttributes name = org.apache.struts.action.MESSAGE [06/06/2001 08:34:48 PDT] worker1:getAttributes name = org.apache.struts.action.MESSAGE [06/06/2001 08:34:49 PDT] worker1:getAttributes name = org.apache.struts.action.MESSAGE [06/06/2001 08:34:49 PDT] worker1:getAttributes name = org.apache.struts.action.MESSAGE [06/06/2001 08:34:49 PDT] worker1:getAttributes name = org.apache.struts.action.MESSAGE [06/06/2001 08:34:49 PDT] worker1:ServletException was caught: cant remove Attributes from request scope [06/06/2001 08:34:49 PDT] worker1:Dumping response headers [06/06/2001 08:34:49 PDT] worker1:Dumping cookies [06/06/2001 08:34:49 PDT] java.lang.IllegalArgumentException: cant remove Attributes from request scope at org.apache.jasper.runtime.PageContextImpl.removeAttribute(PageContextImpl.ja va, Compiled Code) at org.apache.struts.taglib.html.FormTag.doEndTag(FormTag.java, Compiled Code) at _0002fregistration_0002ejspregistration_jsp_0._jspService(_0002fregistration _0002ejspregistration_jsp_0.java, Compiled Code) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java, Compiled Code) at javax.servlet.http.HttpServlet.service(HttpServlet.java, Compiled Code) at org.apache.jasper.runtime.JspServlet$JspServletWrapper.service(JspServlet.ja va, Compiled Code) at org.apache.jasper.runtime.JspServlet.serviceJspFile(JspServlet.java, Compiled Code) at org.apache.jasper.runtime.JspServlet.service(JspServlet.java, Compiled Code) at javax.servlet.http.HttpServlet.service(HttpServlet.java, Compiled Code) at com.tenbasej.jmill.JMillConnection.run(JMillConnection.java, Compiled Code) at com.tenbasej.jmill.JMillConnection.run(JMillConnection.java, Compiled Code) at com.tenbasej.jmill.JMillThreadPool$WorkerThread.run(JMillThreadPool.java, Compiled Code) [06/06/2001 08:34:49 PDT] worker2:Dumping response headers [06/06/2001 08:34:49 PDT] worker2:Dumping cookies Let me know if this helps. Atleast I know my container is using Jasper! I suppose I could look into updating my version of Jasper? --Steve -Original Message- From: Jon.Ridgway [mailto:[EMAIL PROTECTED]] Sent: Wednesday, June 06, 2001 8:05 AM To:
Re: template-taglib; nestes templates?
Check the Components proposal, you will certainly find what you need. Cedric Components sites : http://www.lifl.fr/~dumoulin/components/ (mirror) : http://www.geocities.com/cedricdumoulin/components/ Pfingstl Gernot wrote: Is it possible to use a template in a template? I tried following: I have a file /templates/main.jsp, which is the main layout for all pages (header, content and footer area and a page title): %-- main.jsp --% %@ taglib uri='/WEB-INF/tlds/struts-template.tld' prefix='template' % html head titletemplate:get name='title'//title meta http-equiv=Content-Type content=text/html; charset=iso-8859-1 link rel=stylesheet href=%=request.getContextPath()%/css/main.css type=text/css /head body table tr valign='top' trtdtemplate:get name='header'//td/tr trtdtemplate:get name='content'//td/tr trtdtemplate:get name='footer'//td/tr /table /body /html Second step: I don't want to say all the time what header and footer to use, so I wrote other templates (which are based on /templates/main.jsp) which grouped some header and footer scenarios together. As an example I have /templates/layout1.jsp: %-- layout1.jsp --% %@ taglib uri='/WEB-INF/tlds/struts-template.tld' prefix='template' % template:insert template='/templates/main.jsp' template:put name='header' content='/header.jsp'/ template:put name='footer' content='/footer.jsp'/ template:put name='title'template:get name='title1'//template:put /template:insert Third step: I have a JSP page, which uses layout1.jsp: %-- page1.jsp --% %@ taglib uri='/WEB-INF/tlds/struts-template.tld' prefix='template' % index1a template:insert template='/templates/layout1.jsp' template:put name='title1' content='Templates/Layout1' direct='true'/ %-- I use direct for testing only template:put name='content' content=/dok1.jsp direct='true' / %-- I use direct for testing only /template:insert If I call page1.jsp in the browser I get an exception (see below). If I change the line template:put name='title'template:get name='title1'//template:put in layout1.jsp to template:put name='title'some static text/template:put everything goes right! Can I use nested templates? If yes, how can I use them? The exception text: 500 Internal Server Error /page1.jsp: javax.servlet.ServletException: Exception thrown processing JSP page. javax.servlet.jsp.JspException: Exception thrown processing JSP page. java.lang.Throwable(java.lang.String) java.lang.Exception(java.lang.String) javax.servlet.jsp.JspException(java.lang.String) int org.apache.struts.taglib.template.InsertTag.doEndTag() void jrun__index2ejspa._jspService(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) void allaire.jrun.jsp.HttpJSPServlet.service(javax.servlet.ServletRequest, javax.servlet.ServletResponse) void allaire.jrun.servlet.JRunSE.service(javax.servlet.Servlet, javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) void allaire.jrun.servlet.JRunSE.runServlet(allaire.jrun.servlet.JRunChain, allaire.jrun.servlet.ForwardRequest, allaire.jrun.servlet.JRunResponse) void allaire.jrun.servlet.JRunNamedDispatcher.forward(javax.servlet.ServletRequest, javax.servlet.ServletResponse) void allaire.jrun.jsp.JSPServlet.service(javax.servlet.ServletRequest, javax.servlet.ServletResponse) void allaire.jrun.servlet.JRunSE.service(javax.servlet.Servlet, javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) void allaire.jrun.servlet.JRunSE.runServlet(allaire.jrun.servlet.JRunChain, allaire.jrun.servlet.ForwardRequest, allaire.jrun.servlet.JRunResponse) void allaire.jrun.servlet.JRunRequestDispatcher.forward(javax.servlet.ServletRequest, javax.servlet.ServletResponse) void allaire.jrun.servlet.JRunSE.service(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) void allaire.jrun.servlet.JvmContext.dispatch(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) void allaire.jrun.http.WebEndpoint.run() void allaire.jrun.ThreadPool.run(java.lang.Runnable) void allaire.jrun.WorkerThread.run() Thank you, Gernot
html:file tag question
Hi everyone. I was wondering if anyone know what will be submitted if I use the html:file tag WITHOUT setting the enctype to multipart/form-data on my form tag? A string? I do not want to actually upload the file, just get the filename requested. Many thanks, Dave
RE: invalid multipart request in beta 3
The form tag uses enctype multipart/form-data. Uploading is not the problem. The file uploads okay. When I forward to the next action I get the error. I'm wondering if the request is wrapped in a Mulitpart request of some kind. Peter -Original Message- From: Biswas Amalendu [mailto:[EMAIL PROTECTED]] Sent: 06 June 2001 16:42 To: [EMAIL PROTECTED] Subject: Re: invalid multipart request in beta 3 Hi Peter, I have a file upload program and I am using b3 and everything is working just fine. Would you make sure that you set the enctype to multipart/form-data on your form tag. Thanks, Amalendu Biswas. From: Peter Doyle [EMAIL PROTECTED] Reply-To: [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: invalid multipart request in beta 3 Date: Wed, 6 Jun 2001 15:44:58 +0100 Hi, I recently changed from Struts b1 to b3. (I skipped b2) I have doe working with b1 to handle uploading, based on the upload application that came with struts. Since changed to b3 I get the following error: javax.servlet.ServletException: MultipartIterator: invalid multipart request data, doesn't start with boundary I cannot find what has changed between struts b1 and b3 that would cause this. I cannot find a way to resolve it. The code in my upload action executes and finishes. Control is passed to the controller servlet where this problem occurs. I would appreciate any help Thanks, Peter javax.servlet.ServletException: MultipartIterator: invalid multipart request data, doesn't start with boundary at org.apache.struts.upload.MultipartIterator.parseRequest(MultipartIterator.j a va:345) at org.apache.struts.upload.MultipartIterator.(MultipartIterator.java:152) at org.apache.struts.upload.DiskMultipartRequestHandler.handleRequest(DiskMult i partRequestHandler.java:65) at org.apache.struts.util.RequestUtils.populate(RequestUtils.java:735) at org.apache.struts.action.ActionServlet.processPopulate(ActionServlet.java:2 0 53) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1563) at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:509) at javax.servlet.http.HttpServlet.service(HttpServlet.java:772) at javax.servlet.http.HttpServlet.service(HttpServlet.java:865) at allaire.jrun.servlet.JRunSE.service(JRunSE.java:1013) at allaire.jrun.servlet.JRunSE.runServlet(JRunSE.java:925) at allaire.jrun.servlet.JRunRequestDispatcher.forward(JRunRequestDispatcher.ja v a:88) at org.apache.struts.action.ActionServlet.processActionForward(ActionServlet.j a va:1758) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1595) at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:509) at javax.servlet.http.HttpServlet.service(HttpServlet.java:772) at javax.servlet.http.HttpServlet.service(HttpServlet.java:865) at allaire.jrun.servlet.JRunSE.service(JRunSE.java:1013) at allaire.jrun.servlet.JRunSE.runServlet(JRunSE.java:925) at allaire.jrun.servlet.JRunRequestDispatcher.forward(JRunRequestDispatcher.ja v a:88) at allaire.jrun.servlet.JRunSE.service(JRunSE.java:1131) at allaire.jrun.servlet.JvmContext.dispatch(JvmContext.java:330) at allaire.jrun.jrpp.ProxyEndpoint.run(ProxyEndpoint.java:354) at allaire.jrun.ThreadPool.run(ThreadPool.java:267) at allaire.jrun.WorkerThread.run(WorkerThread.java:74) -- __ Peter Doyle TEO Media Ireland [EMAIL PROTECTED] http://www.teomedia.com Ph +353 1 888 1353 Fx +353 1 888 1354 Unit 8 Scotch Berth, North Wall, Dublin 1, Ireland __ _ Get your FREE download of MSN Explorer at http://explorer.msn.com
RE: Need help with Can't remove attributes from request scope p robl em.
Steve, Daniel sent me the following instructions which helped get me over the hurdle. Hope it helps you too. Roxie -Original Message- From: Daniel Benzimra-Ceuppens [mailto:[EMAIL PROTECTED]] Sent: Tuesday, June 05, 2001 6:38 PM To: Roxie Rochat Subject: RE: Form tag problem in VAJ 3.5.3 WTE with 1.0b2 I have: 1) both ...\WAS\struts-example\servlets AND ...\WAS\struts-example\web are specified in my webapp's classpath; 2) my struts.jar, parser.jar jaxp.jar files under ...\WAS\struts-example\servlets\; 3) I did not change the jar-file, but put the corrected class-file in directory ..\WAS\struts-example\servlets\org\apache\struts\taglib\html\ Works fine (here anyhow). Regards, Daniel. -Original Message- From: Ritter, Steve [mailto:[EMAIL PROTECTED]] Sent: Wednesday, June 06, 2001 9:28 AM To: '[EMAIL PROTECTED]' Subject: RE: Need help with Can't remove attributes from request scope p robl em. Hi Jon, Thanks for the reply, I tried the recommended change to the source code and still I get the same error. I've sent an email to my vendor's support group, in lieu of that is there anything else you would suggest? --Steve -Original Message- From: Jon.Ridgway [mailto:[EMAIL PROTECTED]] Sent: Wednesday, June 06, 2001 2:10 AM To: [EMAIL PROTECTED] Subject: RE: Need help with Can't remove attributes from request scope p robl em. Hi Steve, Try editing org.apache.struts.taglib.FormTag.doEndTag as follows : // Remove the page scope attributes we created pageContext.getRequest().removeAttribute(Constants.BEAN_KEY); pageContext.getRequest().removeAttribute(Constants.FORM_KEY); Jon.
RE: Need help with Can't remove attributes from request scope p robl em.
Yeah I am sure, but notice that there are 2 FormTag classes, one directly in the taglib package and one in org.apache.struts.taglib.html.FormTag so we have: org.apache.struts.taglib.FormTag org.apache.struts.taglib.html.FormTag so I changed both. I also decompiled the only versions of these .class files on my servlet engine's path and found my mods. So I am pretty sure the changes are being picked up. I'll look into updating jasper. --Steve -Original Message- From: Jon.Ridgway [mailto:[EMAIL PROTECTED]] Sent: Wednesday, June 06, 2001 9:10 AM To: [EMAIL PROTECTED] Subject: RE: Need help with Can't remove attributes from request scope p robl em. Hi Steve, It has been suggested on this group before that updating Jasper is a more elegant solution to this problem. So yes you might want to try this. As to the stack trace; it confirms that the error occurs in FormTag.doEngTag. Are you sure you are picking up the edited class? You might want to add some debug to doEndTag. Jon. -Original Message- From: Ritter, Steve [mailto:[EMAIL PROTECTED]] Sent: 06 June 2001 16:40 To: '[EMAIL PROTECTED]' Subject: RE: Need help with Can't remove attributes from request scope p robl em. Sure Jon, here is an excerpt from my servlet container log file -- I turned the verbocity way up and I'll give you all the context I can (a wide mail reader window works well here :) : [06/06/2001 08:34:48 PDT] worker1::jsp: ServletPath: /registration.jsp [06/06/2001 08:34:48 PDT] worker1::jsp: PathInfo: null [06/06/2001 08:34:48 PDT] worker1:getRealPath: entered with this path :/registration.jsp [06/06/2001 08:34:48 PDT] worker1::jsp: RealPath: /u/sritter/powertier654/servletmill/contexts/struts-example/re gistration.jsp [06/06/2001 08:34:48 PDT] worker1::jsp: RequestURI: /struts-example/registration.jsp [06/06/2001 08:34:48 PDT] worker1::jsp: QueryString: action=Create [06/06/2001 08:34:48 PDT] worker1::jsp: Request Params: [06/06/2001 08:34:48 PDT] worker1::jsp: action = Create [06/06/2001 08:34:48 PDT] worker1:getAttributes name = org.apache.tomcat.jsp_classpath [06/06/2001 08:34:48 PDT] worker1:jsp: Classpath according to the init parameter is: [06/06/2001 08:34:48 PDT] worker1:getRealPath: entered with this path :/registration.jsp [06/06/2001 08:34:48 PDT] worker1:getRealPath: entered with this path :/registration.jsp [06/06/2001 08:34:48 PDT] worker1:getRealPath: entered with this path :/registration.jsp [06/06/2001 08:34:48 PDT] worker1:jsp: Class name is: _0002fregistration_0002ejspregistration_jsp_0 [06/06/2001 08:34:48 PDT] worker1:getSession: session/sessionId null//struts-example.aak5b9008.1.3f8ec637463bb2c0 [06/06/2001 08:34:48 PDT] worker1:getAttributes name = org.apache.struts.action.MESSAGE [06/06/2001 08:34:48 PDT] worker1:getAttributes name = org.apache.struts.action.MAPPINGS [06/06/2001 08:34:48 PDT] worker1:getAttributes name = org.apache.struts.action.FORM_BEANS [06/06/2001 08:34:48 PDT] worker1:getAttributes name = org.apache.struts.action.SERVLET_MAPPING [06/06/2001 08:34:48 PDT] worker1:getAttributes name = org.apache.struts.action.MESSAGE [06/06/2001 08:34:48 PDT] worker1:getAttributes name = org.apache.struts.action.MESSAGE [06/06/2001 08:34:48 PDT] worker1:getAttributes name = org.apache.struts.action.MESSAGE [06/06/2001 08:34:48 PDT] worker1:getAttributes name = org.apache.struts.action.MESSAGE [06/06/2001 08:34:48 PDT] worker1:getAttributes name = org.apache.struts.action.MESSAGE [06/06/2001 08:34:48 PDT] worker1:getAttributes name = org.apache.struts.action.MESSAGE [06/06/2001 08:34:49 PDT] worker1:getAttributes name = org.apache.struts.action.MESSAGE [06/06/2001 08:34:49 PDT] worker1:getAttributes name = org.apache.struts.action.MESSAGE [06/06/2001 08:34:49 PDT] worker1:getAttributes name = org.apache.struts.action.MESSAGE [06/06/2001 08:34:49 PDT] worker1:ServletException was caught: cant remove Attributes from request scope [06/06/2001 08:34:49 PDT] worker1:Dumping response headers [06/06/2001 08:34:49 PDT] worker1:Dumping cookies [06/06/2001 08:34:49 PDT] java.lang.IllegalArgumentException: cant remove Attributes from request scope at org.apache.jasper.runtime.PageContextImpl.removeAttribute(Page ContextImpl.ja va, Compiled Code) at org.apache.struts.taglib.html.FormTag.doEndTag(FormTag.java, Compiled Code) at _0002fregistration_0002ejspregistration_jsp_0._jspService(_000 2fregistration _0002ejspregistration_jsp_0.java, Compiled Code) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java, Compiled Code) at javax.servlet.http.HttpServlet.service(HttpServlet.java, Compiled Code) at org.apache.jasper.runtime.JspServlet$JspServletWrapper.service (JspServlet.ja va, Compiled Code) at org.apache.jasper.runtime.JspServlet.serviceJspFile(JspServlet.java, Compiled Code) at
RE: Need help with Can't remove attributes from request scope p robl em.
Hi Jon, where can I get the correct version of Jasper? I checked the Jakarta site but I don't see Jasper identified on its own. Do I have to pull it out of Tomcat? If so, which release? --Steve -Original Message- From: Jon.Ridgway [mailto:[EMAIL PROTECTED]] Sent: Wednesday, June 06, 2001 9:10 AM To: [EMAIL PROTECTED] Subject: RE: Need help with Can't remove attributes from request scope p robl em. Hi Steve, It has been suggested on this group before that updating Jasper is a more elegant solution to this problem. So yes you might want to try this. As to the stack trace; it confirms that the error occurs in FormTag.doEngTag. Are you sure you are picking up the edited class? You might want to add some debug to doEndTag. Jon. -Original Message- From: Ritter, Steve [mailto:[EMAIL PROTECTED]] Sent: 06 June 2001 16:40 To: '[EMAIL PROTECTED]' Subject: RE: Need help with Can't remove attributes from request scope p robl em. Sure Jon, here is an excerpt from my servlet container log file -- I turned the verbocity way up and I'll give you all the context I can (a wide mail reader window works well here :) : [06/06/2001 08:34:48 PDT] worker1::jsp: ServletPath: /registration.jsp [06/06/2001 08:34:48 PDT] worker1::jsp: PathInfo: null [06/06/2001 08:34:48 PDT] worker1:getRealPath: entered with this path :/registration.jsp [06/06/2001 08:34:48 PDT] worker1::jsp: RealPath: /u/sritter/powertier654/servletmill/contexts/struts-example/re gistration.jsp [06/06/2001 08:34:48 PDT] worker1::jsp: RequestURI: /struts-example/registration.jsp [06/06/2001 08:34:48 PDT] worker1::jsp: QueryString: action=Create [06/06/2001 08:34:48 PDT] worker1::jsp: Request Params: [06/06/2001 08:34:48 PDT] worker1::jsp: action = Create [06/06/2001 08:34:48 PDT] worker1:getAttributes name = org.apache.tomcat.jsp_classpath [06/06/2001 08:34:48 PDT] worker1:jsp: Classpath according to the init parameter is: [06/06/2001 08:34:48 PDT] worker1:getRealPath: entered with this path :/registration.jsp [06/06/2001 08:34:48 PDT] worker1:getRealPath: entered with this path :/registration.jsp [06/06/2001 08:34:48 PDT] worker1:getRealPath: entered with this path :/registration.jsp [06/06/2001 08:34:48 PDT] worker1:jsp: Class name is: _0002fregistration_0002ejspregistration_jsp_0 [06/06/2001 08:34:48 PDT] worker1:getSession: session/sessionId null//struts-example.aak5b9008.1.3f8ec637463bb2c0 [06/06/2001 08:34:48 PDT] worker1:getAttributes name = org.apache.struts.action.MESSAGE [06/06/2001 08:34:48 PDT] worker1:getAttributes name = org.apache.struts.action.MAPPINGS [06/06/2001 08:34:48 PDT] worker1:getAttributes name = org.apache.struts.action.FORM_BEANS [06/06/2001 08:34:48 PDT] worker1:getAttributes name = org.apache.struts.action.SERVLET_MAPPING [06/06/2001 08:34:48 PDT] worker1:getAttributes name = org.apache.struts.action.MESSAGE [06/06/2001 08:34:48 PDT] worker1:getAttributes name = org.apache.struts.action.MESSAGE [06/06/2001 08:34:48 PDT] worker1:getAttributes name = org.apache.struts.action.MESSAGE [06/06/2001 08:34:48 PDT] worker1:getAttributes name = org.apache.struts.action.MESSAGE [06/06/2001 08:34:48 PDT] worker1:getAttributes name = org.apache.struts.action.MESSAGE [06/06/2001 08:34:48 PDT] worker1:getAttributes name = org.apache.struts.action.MESSAGE [06/06/2001 08:34:49 PDT] worker1:getAttributes name = org.apache.struts.action.MESSAGE [06/06/2001 08:34:49 PDT] worker1:getAttributes name = org.apache.struts.action.MESSAGE [06/06/2001 08:34:49 PDT] worker1:getAttributes name = org.apache.struts.action.MESSAGE [06/06/2001 08:34:49 PDT] worker1:ServletException was caught: cant remove Attributes from request scope [06/06/2001 08:34:49 PDT] worker1:Dumping response headers [06/06/2001 08:34:49 PDT] worker1:Dumping cookies [06/06/2001 08:34:49 PDT] java.lang.IllegalArgumentException: cant remove Attributes from request scope at org.apache.jasper.runtime.PageContextImpl.removeAttribute(Page ContextImpl.ja va, Compiled Code) at org.apache.struts.taglib.html.FormTag.doEndTag(FormTag.java, Compiled Code) at _0002fregistration_0002ejspregistration_jsp_0._jspService(_000 2fregistration _0002ejspregistration_jsp_0.java, Compiled Code) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java, Compiled Code) at javax.servlet.http.HttpServlet.service(HttpServlet.java, Compiled Code) at org.apache.jasper.runtime.JspServlet$JspServletWrapper.service (JspServlet.ja va, Compiled Code) at org.apache.jasper.runtime.JspServlet.serviceJspFile(JspServlet.java, Compiled Code) at org.apache.jasper.runtime.JspServlet.service(JspServlet.java, Compiled Code) at javax.servlet.http.HttpServlet.service(HttpServlet.java, Compiled Code) at com.tenbasej.jmill.JMillConnection.run(JMillConnection.java, Compiled
bean:write Tag and polymorphic behavior
Hi my fellow Strutters,
got an interesting question for you all to ponder. I am using the tag
bean:write name=ABCForm property=superclassObject.key / in my jsp
pages.
WILL THIS WORK ? Is struts smart enough to know that i am returning a
subclass and so can call its private variable using the getter method ? I
know that introspection is being performed inside. Some expert advise is
helpful...
I am enclosing the code for this..
public class ABCForm extends ActionForm
{
public SuperClass getSuperClassObject()
{
// basically it returns a Subclass upcasted to the superclass.
return superclassObject ;
}
}
public SuperClass
{
}
public SubClass extends SuperClass
{
private String key ;
public String getKey()
{
return key ;
}
}
RE: input in XML config
Forget what I said last night about calling setInput() from the ActionForm. Setting the input in the ActionForm's validate method flagrantly violates Struts' MVC architecture; flow of control should always be defined by the controller servlet and struts-config.xml. But saving request scope variables as part of an ActionForm isn't always an option. I think the best solution to Max's problem is to define the input as the full path to the original action, then make sure that the form coming from that page includes the necessary parameters to recreate the original action page. The following hypothetical situation should make this a bit clearer: - You are running an online bookstore backed by a database. To display books you have defined an action as viewbook.do. The action takes one parameter, an ISBN, so the user ends up seeing the url http://server/viewbook.do?ISBN=123. - On the book's page, you have a form asking users to rate the book. Part of the rating form uses a select box generated from a database of possible ratings (this list, all the possible ratings, is the kind of request scope variable that one would *not* want to store as part of a form; the list doesn't pertain to data the user entered, it merely defines *possible* input values). - When the user submits the ratings form, an ActionForm validates the input. In struts-config, the input attribute for the save ratings action is defined as viewbook.do. Now suppose that the ratings ActionForm generates errors... in order for the view book action to successfully recreate the page that the ratings form was submitted from, it needs an ISBN parameter. The solution to that seems fairly simple--just drop in a hidden ISBN field in the ratings form. What I don't like about this solution is that information essential to successfully defining the flow of control--a parameter that is part of the definition of the input page--has to be in an HTML form. Perhaps a feature for Struts 1.1 could be a special input value that signified use the form's HTTP referrer header, including all request parameters, as the input for this form. Or, quite possibly, there is an even more elegant solution that someone out there has discovered. Cheers, David -Original Message- From: Ted Husted [mailto:[EMAIL PROTECTED]] Sent: Tuesday, June 05, 2001 9:11 PM To: [EMAIL PROTECTED] Subject: Re: input in XML config Could you create these request scope beans as properties of the ActionForm? David Noll wrote: Max, I don't know if it's the official way to do it, but in my ActionForm's validate() method, I call mapping.setInput() with the full path of the original Action. An important thing to note is that if your Action class pre-populates an ActionForm for the page, you should check for the ActionForm's existence before populating it. All that said, it does seem a bit cumbersome to go through all that merely to return to a dynamically generated input page if there are form errors. Does anyone on the list know of a cleaner way to achieve this? David -- David Noll, Public Digital [EMAIL PROTECTED] -Original Message- From: LORENA MASSIMO [mailto:[EMAIL PROTECTED]] Sent: Tuesday, June 05, 2001 6:37 AM To: '[EMAIL PROTECTED]' Subject: input in XML config Hi, in an action mapping i'd like to reexecute the complete action instead of a simple jsp when the validate method of the form fails, because i need to create some beans having request scope So my question is... Is it possible to have an action in the input fiele of a mapping instead of a simple jsp? thanks Max
Where can I get the latest version of Jasper?
Does anyone know how I get the latest version of Jasper? Do I have to download Tomcat and if so which version? Thanks in advance!!! --Steve
Re: bean:write Tag and polymorphic behavior
Struts uses reflection. So if the method is there, it
will find it. You will need a setter though for the
key method or it will generate errors.
Here is an excerpt from the PropertyUtils
documentation.
Utility methods for using Java Reflection APIs to
facilitate generic property getter and setter
operations on Java objects. Much of this code was
originally included in BeanUtils, but has been
separated because of the volume of code involved.
In general, the objects that are examined and modified
using these methods are expected to conform to the
property getter and setter method naming conventions
described in the JavaBeans Specification (Version
1.0.1). No data type conversions are performed, and
there are no usage of any PropertyEditor classes that
have been registered, although a convenient way to
access the registered classes themselves is included.
David
--- Nanduri, Amarnath
[EMAIL PROTECTED] wrote:
Hi my fellow Strutters,
got an interesting question for you all to
ponder. I am using the tag
bean:write name=ABCForm
property=superclassObject.key / in my jsp
pages.
WILL THIS WORK ? Is struts smart enough to know that
i am returning a
subclass and so can call its private variable using
the getter method ? I
know that introspection is being performed inside.
Some expert advise is
helpful...
I am enclosing the code for this..
public class ABCForm extends ActionForm
{
public SuperClass getSuperClassObject()
{
// basically it returns a Subclass upcasted to
the superclass.
return superclassObject ;
}
}
public SuperClass
{
}
public SubClass extends SuperClass
{
private String key ;
public String getKey()
{
return key ;
}
}
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Re: input in XML config
I for one dont even understand the value in the input value parameter. There could be MANY pages that got you to the page you are on. The input value just makes one possible origin available for you to have as a return target should things go fowl. I had been saying on this discussion that there should be more or less 4 different destinations: 1) where you came from (referrer, or if there is no referrer a default page...see below) 2) where you were originally going when you were interrupted 3) a specific page - (can be success or failure page or could be the first page in a form) 4) a default page - Original Message - From: David Noll [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Wednesday, June 06, 2001 1:24 PM Subject: RE: input in XML config Forget what I said last night about calling setInput() from the ActionForm. Setting the input in the ActionForm's validate method flagrantly violates Struts' MVC architecture; flow of control should always be defined by the controller servlet and struts-config.xml. But saving request scope variables as part of an ActionForm isn't always an option. I think the best solution to Max's problem is to define the input as the full path to the original action, then make sure that the form coming from that page includes the necessary parameters to recreate the original action page. The following hypothetical situation should make this a bit clearer: - You are running an online bookstore backed by a database. To display books you have defined an action as viewbook.do. The action takes one parameter, an ISBN, so the user ends up seeing the url http://server/viewbook.do?ISBN=123. - On the book's page, you have a form asking users to rate the book. Part of the rating form uses a select box generated from a database of possible ratings (this list, all the possible ratings, is the kind of request scope variable that one would *not* want to store as part of a form; the list doesn't pertain to data the user entered, it merely defines *possible* input values). - When the user submits the ratings form, an ActionForm validates the input. In struts-config, the input attribute for the save ratings action is defined as viewbook.do. Now suppose that the ratings ActionForm generates errors... in order for the view book action to successfully recreate the page that the ratings form was submitted from, it needs an ISBN parameter. The solution to that seems fairly simple--just drop in a hidden ISBN field in the ratings form. What I don't like about this solution is that information essential to successfully defining the flow of control--a parameter that is part of the definition of the input page--has to be in an HTML form. Perhaps a feature for Struts 1.1 could be a special input value that signified use the form's HTTP referrer header, including all request parameters, as the input for this form. Or, quite possibly, there is an even more elegant solution that someone out there has discovered. Cheers, David -Original Message- From: Ted Husted [mailto:[EMAIL PROTECTED]] Sent: Tuesday, June 05, 2001 9:11 PM To: [EMAIL PROTECTED] Subject: Re: input in XML config Could you create these request scope beans as properties of the ActionForm? David Noll wrote: Max, I don't know if it's the official way to do it, but in my ActionForm's validate() method, I call mapping.setInput() with the full path of the original Action. An important thing to note is that if your Action class pre-populates an ActionForm for the page, you should check for the ActionForm's existence before populating it. All that said, it does seem a bit cumbersome to go through all that merely to return to a dynamically generated input page if there are form errors. Does anyone on the list know of a cleaner way to achieve this? David -- David Noll, Public Digital [EMAIL PROTECTED] -Original Message- From: LORENA MASSIMO [mailto:[EMAIL PROTECTED]] Sent: Tuesday, June 05, 2001 6:37 AM To: '[EMAIL PROTECTED]' Subject: input in XML config Hi, in an action mapping i'd like to reexecute the complete action instead of a simple jsp when the validate method of the form fails, because i need to create some beans having request scope So my question is... Is it possible to have an action in the input fiele of a mapping instead of a simple jsp? thanks Max
RE: bean:write Tag and polymorphic behavior
David,
Thanks for the info. I do have the setters. Too lazy to include them in
my actual mail.
cheers,
Amar..
-Original Message-
From: David Winterfeldt [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, June 06, 2001 2:18 PM
To: [EMAIL PROTECTED]
Subject: Re: bean:write Tag and polymorphic behavior
Struts uses reflection. So if the method is there, it
will find it. You will need a setter though for the
key method or it will generate errors.
Here is an excerpt from the PropertyUtils
documentation.
Utility methods for using Java Reflection APIs to
facilitate generic property getter and setter
operations on Java objects. Much of this code was
originally included in BeanUtils, but has been
separated because of the volume of code involved.
In general, the objects that are examined and modified
using these methods are expected to conform to the
property getter and setter method naming conventions
described in the JavaBeans Specification (Version
1.0.1). No data type conversions are performed, and
there are no usage of any PropertyEditor classes that
have been registered, although a convenient way to
access the registered classes themselves is included.
David
--- Nanduri, Amarnath
[EMAIL PROTECTED] wrote:
Hi my fellow Strutters,
got an interesting question for you all to
ponder. I am using the tag
bean:write name=ABCForm
property=superclassObject.key / in my jsp
pages.
WILL THIS WORK ? Is struts smart enough to know that
i am returning a
subclass and so can call its private variable using
the getter method ? I
know that introspection is being performed inside.
Some expert advise is
helpful...
I am enclosing the code for this..
public class ABCForm extends ActionForm
{
public SuperClass getSuperClassObject()
{
// basically it returns a Subclass upcasted to
the superclass.
return superclassObject ;
}
}
public SuperClass
{
}
public SubClass extends SuperClass
{
private String key ;
public String getKey()
{
return key ;
}
}
__
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Re: Getting values from ActionForm bean
Boy, I thought for sure that someone would have a suggestion for me
concerning this question. Is more information needed?
Shannon Moschetti wrote:
Sorry... the error generated from my JSP is as follows, and not the
error included in the original message:
javax.servlet.jsp.JspException: No getter method available for
property customers for bean under name null
at
org.apache.struts.taglib.html.OptionsTag.getIterator(OptionsTag.java:338)
at
org.apache.struts.taglib.html.OptionsTag.doEndTag(OptionsTag.java:234)
at
jsp_servlet._content._managerstart._jspService(_managerstart.java:337)
at weblogic.servlet.jsp.JspBase.service(JspBase.java:27)
at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:213)
at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:246)
at
weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:1265)
at
weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:1622)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
Shannon Moschetti wrote:
I'm new to struts and would like to get a handle on a few things. I
made certain to search the archives for an answer to my current
problem, but was unable to find an answer. So I post my question here.
I have an ActionForm in which I added a method that queries a
database and gets a name/id pair and adds them to a hashtable. On
creation of the form(in the JSP associated with the ActionForm class)
I want to populate a combobox on the form with values from the
hashtable. Here's what I tried, and the results of the code:
JSP
html:select property=customer size=1
html:options property=customers/ labelName=value
labelProperty=key
/html:select
ActionForm
public Hashtable getCustomers(){
// query database, build hashtable
return hash;
}
The ActionForm is a request scope bean, as specified in struts-config.
Here's the error I get:
javax.servlet.jsp.JspException: Cannot find bean exportForm in scope
request
at org.apache.struts.util.RequestUtils.lookup(RequestUtils.java:486)
at
org.apache.struts.taglib.bean.DefineTag.doStartTag(DefineTag.java:200)
at
jsp_servlet._content._managerstart._jspService(_managerstart.java:297)
at weblogic.servlet.jsp.JspBase.service(JspBase.java:27)
at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:213)
at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:246)
at
weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:1265)
at
weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:1622)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
Pleeeeease help me using the Digester-Class of STRUTS
Hello,
it seems that the Digester Class of Struts is a strange thing.
I take the following XML-Document (in a String):
?xml version=1.0 encoding=UTF-8?
login usr=Benutzername
hilfe=true
rn=Hartmut Bernecker
mail=[EMAIL PROTECTED]
txt=Persoenlicher Begruessungstext des Benutzers
spr=de
med=medium
grp name=Gruppe 1 txt=Begruessungstext 1/grp
grp name=Gruppe 2 txt=Begruessungstext 2/grp
/login
--
Then I want to parse it with a Digester object as follows:
--
Digester digester = new Digester();
digester.setDebug(1);
digester.setValidating(false);
digester.push(this);
digester.addObjectCreate(login/grp,
de.dhw.asim.components.benutzer.BenutzerGruppe);
digester.addSetProperties(login/grp);
digester.addSetNext(login/grp, addGrp,
de.dhw.asim.components.benutzer.BenutzerGruppe);
digester.addObjectCreate(login,
de.dhw.asim.components.benutzer.LoginObjekt);
digester.addSetProperties(login);
digester.addSetNext(login, setLoginObjekt,
de.dhw.asim.components.benutzer.LoginObjekt);
try {
digester.parse(new InputSource(new StringReader(pXml)));
}
catch (IOException e){
e.printStackTrace();
}
catch (SAXException e)
{
e.printStackTrace();
}
--
Then I receive the following Message:
It seems that the stack can not be controlled.
Please give me an idea of what happens here and how to do it in the
right way!!
--
New de.dhw.asim.components.benutzer.LoginObjekt
Set de.dhw.asim.components.benutzer.LoginObjekt properties
New de.dhw.asim.components.benutzer.BenutzerGruppe
Set de.dhw.asim.components.benutzer.BenutzerGruppe properties
Call
de.dhw.asim.components.benutzer.LoginObjekt.addGrp(de.dhw.asim.components.benutzer.BenutzerGruppe@683912)
End event threw exception
java.lang.NoSuchMethodException
at java.lang.Class.getMethod0(Native Method)
at java.lang.Class.getMethod(Class.java:888)
at org.apache.struts.digester.SetNextRule.end(SetNextRule.java:156)
at org.apache.struts.digester.Digester.endElement(Digester.java:409)
at
org.xml.sax.helpers.XMLReaderAdapter.endElement(XMLReaderAdapter.java:347)
at org.apache.xerces.parsers.SAXParser.endElement(SAXParser.java:1403)
at
org.apache.xerces.validators.common.XMLValidator.callEndElement(XMLValidator.java:1436)
at
org.apache.xerces.framework.XMLDocumentScanner$ContentDispatcher.dispatch(XMLDocumentScanner.java:1205)
at
org.apache.xerces.framework.XMLDocumentScanner.parseSome(XMLDocumentScanner.java:381)
at org.apache.xerces.framework.XMLParser.parse(XMLParser.java:1035)
at
org.xml.sax.helpers.XMLReaderAdapter.parse(XMLReaderAdapter.java:223)
at javax.xml.parsers.SAXParser.parse(SAXParser.java:345)
at org.apache.struts.digester.Digester.parse(Digester.java:738)
at
de.dhw.asim.components.benutzer.Xml2Object.getUserObjekt(Xml2Object.java:49)
at de.dhw.asim.components.benutzer.Test.main(Test.java:11)
java.lang.NoSuchMethodException
at org.apache.struts.digester.Digester.endElement(Digester.java:412)
at
org.xml.sax.helpers.XMLReaderAdapter.endElement(XMLReaderAdapter.java:347)
at org.apache.xerces.parsers.SAXParser.endElement(SAXParser.java:1403)
at
org.apache.xerces.validators.common.XMLValidator.callEndElement(XMLValidator.java:1436)
at
org.apache.xerces.framework.XMLDocumentScanner$ContentDispatcher.dispatch(XMLDocumentScanner.java:1205)
at
org.apache.xerces.framework.XMLDocumentScanner.parseSome(XMLDocumentScanner.java:381)
at org.apache.xerces.framework.XMLParser.parse(XMLParser.java:1035)
at
org.xml.sax.helpers.XMLReaderAdapter.parse(XMLReaderAdapter.java:223)
--
Any help is very appreciated!
Hartmut
What happened to the 'etc','src' and 'web' directories in Struts binary download?
Hi, I just downloaded Struts 1.0-b3 and found out that 'etc', 'src' and 'web' directories are no longer there. What happened to these? It was convenient to get the source code also in one shot of download. -Nimmi
database.xml
I'm trying to create my own example of the struts framework, I created a
database servlet and I try to get data from the database.xml when I click on
a link but when I check my servlet.log I see that the database (hashtable)
is empty.
SERVLET LOG:
2001-06-06 01:57:25 - path=/struts-floodcert :jsp: init
2001-06-06 01:57:25 - path=/struts-floodcert :database: init
2001-06-06 01:57:25 - path=/struts-floodcert :database: Initializing
database servlet
2001-06-06 01:57:25 - path=/struts-floodcert :database: Loading database
from '/WEB-INF/database.xml'
2001-06-06 01:57:25 - path=/struts-floodcert :action: init
2001-06-06 01:57:26 - path=/struts-floodcert :action: Loading application
resources from resource floodcert.struts.ApplicationResources
2001-06-06 01:57:26 - path=/struts-floodcert :action: Initializing
configuration from resource path /WEB-INF/struts-config.xml
2001-06-06 01:57:26 - path=/struts-floodcert :action: Process
servletName=action, urlPattern=*.do
2001-06-06 01:57:26 - path=/struts-floodcert :action: Mapping for servlet
'action' = '*.do'
2001-06-06 01:57:29 - path= :jsp: init
2001-06-06 01:57:37 - path=/struts-floodcert :jsp: init
2001-06-06 01:57:42 - path=/struts-floodcert :action: Processing a GET for
/getPending
2001-06-06 01:57:42 - path=/struts-floodcert :action: Looking for
ActionForm bean under attribute 'pendingForm'
2001-06-06 01:57:42 - path=/struts-floodcert :action: Creating new
ActionForm instance of class 'floodcert.struts.PendingOrdersForm'
2001-06-06 01:57:42 - path=/struts-floodcert :action: Storing instance
under attribute 'pendingForm' in scope 'request'
2001-06-06 01:57:42 - path=/struts-floodcert :action: Populating bean
properties from this request
2001-06-06 01:57:42 - path=/struts-floodcert :action: Validating input
form properties
2001-06-06 01:57:42 - path=/struts-floodcert :action: Looking for Action
instance for class floodcert.struts.GetPendingAction
2001-06-06 01:57:42 - path=/struts-floodcert :action: Double checking
for Action instance already there
2001-06-06 01:57:42 - path=/struts-floodcert :action: Creating new
Action instance
!-- EMPTY EMPTY HASHTABLE --
2001-06-06 01:57:42 - path=/struts-floodcert :action: {}
2001-06-06 01:57:42 - path=/struts-floodcert :action: GetPendingAction:
Processing Get action
2001-06-06 01:57:42 - path=/struts-floodcert :action: PendingOrders is
not in database
Can someone tell me what I'm doing wrong?
Your help is much appreciated.
Gus
Re: a struts tag within another struts tag ...
Hello Chico, Wednesday, June 06, 2001, 12:08:38 PM, you wrote: CC does anyone know a way of doing something like so, so that it works: CC logic:iterate id=listElement name=myList CC html:radio property=selectedListElement value=bean:write name=listElement// CC /logic:iterate You can not use one tag in attribute value of another tag for jsp tag libraries. Another words - if you use one tag then you can place to the attributes as values only strings or run-time expressions like %= % for attributes marked as rtexprvaluetrue/rtexprvalue CC i always get a error saying that listElement has no value in that scope ... CC i get around this problem using jsp, like so: CC logic:iterate id=listElement name=myList CC % String myListElement = (String) CC pageContext.findAttribute(listElement);% CC html:radio property=selectedListElement CC value=%=myListElement%/ CC /logic:iterate CC But I really don't want to be mixing jsp with struts ... CC any ideas? CC chico -- Best regards, Olegmailto:[EMAIL PROTECTED]
Submit included in GET parameters
Is there any way to avoid having the submit text show up as a GET parameter
when submitting a form? I want the other form elements to show up as GET
parameters so that the page can be bookmarked, but I would prefer that the
submit text not show up. Is there a way to do this? Thanks.
Marc
- Original Message -
From: Nanduri, Amarnath [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Wednesday, June 06, 2001 2:45 PM
Subject: RE: bean:write Tag and polymorphic behavior
David,
Thanks for the info. I do have the setters. Too lazy to include them
in
my actual mail.
cheers,
Amar..
-Original Message-
From: David Winterfeldt [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, June 06, 2001 2:18 PM
To: [EMAIL PROTECTED]
Subject: Re: bean:write Tag and polymorphic behavior
Struts uses reflection. So if the method is there, it
will find it. You will need a setter though for the
key method or it will generate errors.
Here is an excerpt from the PropertyUtils
documentation.
Utility methods for using Java Reflection APIs to
facilitate generic property getter and setter
operations on Java objects. Much of this code was
originally included in BeanUtils, but has been
separated because of the volume of code involved.
In general, the objects that are examined and modified
using these methods are expected to conform to the
property getter and setter method naming conventions
described in the JavaBeans Specification (Version
1.0.1). No data type conversions are performed, and
there are no usage of any PropertyEditor classes that
have been registered, although a convenient way to
access the registered classes themselves is included.
David
--- Nanduri, Amarnath
[EMAIL PROTECTED] wrote:
Hi my fellow Strutters,
got an interesting question for you all to
ponder. I am using the tag
bean:write name=ABCForm
property=superclassObject.key / in my jsp
pages.
WILL THIS WORK ? Is struts smart enough to know that
i am returning a
subclass and so can call its private variable using
the getter method ? I
know that introspection is being performed inside.
Some expert advise is
helpful...
I am enclosing the code for this..
public class ABCForm extends ActionForm
{
public SuperClass getSuperClassObject()
{
// basically it returns a Subclass upcasted to
the superclass.
return superclassObject ;
}
}
public SuperClass
{
}
public SubClass extends SuperClass
{
private String key ;
public String getKey()
{
return key ;
}
}
__
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Re: Getting values from ActionForm bean
(Sorry if this duplicates a previous response)
The fact that the bean name is null makes me suspicious:
1. Are you using html:options within an html:form tag?
2. Does your action specify a name (in struts-config.xml)?
Or,
does your form bean class have a customers property?
Shannon Moschetti wrote:
Boy, I thought for sure that someone would have a suggestion for me
concerning this question. Is more information needed?
Shannon Moschetti wrote:
Sorry... the error generated from my JSP is as follows, and not the
error included in the original message:
javax.servlet.jsp.JspException: No getter method available for
property customers for bean under name null
at
org.apache.struts.taglib.html.OptionsTag.getIterator(OptionsTag.java:338)
at
org.apache.struts.taglib.html.OptionsTag.doEndTag(OptionsTag.java:234)
at
jsp_servlet._content._managerstart._jspService(_managerstart.java:337)
at weblogic.servlet.jsp.JspBase.service(JspBase.java:27)
at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:213)
at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:246)
at
weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:1265)
at
weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:1622)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
Shannon Moschetti wrote:
I'm new to struts and would like to get a handle on a few things. I
made certain to search the archives for an answer to my current
problem, but was unable to find an answer. So I post my question here.
I have an ActionForm in which I added a method that queries a
database and gets a name/id pair and adds them to a hashtable. On
creation of the form(in the JSP associated with the ActionForm
class) I want to populate a combobox on the form with values from
the hashtable. Here's what I tried, and the results of the code:
JSP
html:select property=customer size=1
html:options property=customers/ labelName=value
labelProperty=key
/html:select
ActionForm
public Hashtable getCustomers(){
// query database, build hashtable
return hash;
}
The ActionForm is a request scope bean, as specified in struts-config.
Here's the error I get:
javax.servlet.jsp.JspException: Cannot find bean exportForm in scope
request
at org.apache.struts.util.RequestUtils.lookup(RequestUtils.java:486)
at
org.apache.struts.taglib.bean.DefineTag.doStartTag(DefineTag.java:200)
at
jsp_servlet._content._managerstart._jspService(_managerstart.java:297)
at weblogic.servlet.jsp.JspBase.service(JspBase.java:27)
at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:213)
at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:246)
at
weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:1265)
at
weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:1622)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
Re: Getting values from ActionForm bean
Is this a typo? If not, it is probably your problem.
html:select property=customer size=1
html:options property=customers/ labelName=value
labelProperty=key
/html:select
Should be:
html:select property=customer size=1
html:options property=customers labelName=value labelProperty=key/
/html:select
Backslash denoting end of element in wrong place.
Besides that, I use the 'collections' attribute of html:options, and don't
use labelName. Example:
html:select property=typeId
html:options collection=typecollection property=id
labelProperty=name/
/html:select
In this case, 'typecollection' is a Collection of objects that have getId()
and getName() methods. The return of these methods will be used to populate
the drop-down list. The 'property' attribute of the html:select element
denotes which option to select by default (that is, to add the 'selected'
attribute to). This is determined by calling the method of the form bean
denoted by the 'property' attribute. In other words, when the return of
[form_bean].getTypeId() matches [typecollection].getId(), the option would
be 'selected'.
Use case: in the case that three objects in 'typecollection' had ids of
1,2,3 and names of name1,name2,name3, and the [form_bean].getTypeId()
returns 2, this would be the output:
select name=typeIdoption value=1name1/option
option value=2 selectedname2/option
option value=3name3/option/select
Hope this helps,
- eric
- Original Message -
From: Shannon Moschetti [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Wednesday, June 06, 2001 8:29 AM
Subject: Re: Getting values from ActionForm bean
Boy, I thought for sure that someone would have a suggestion for me
concerning this question. Is more information needed?
Shannon Moschetti wrote:
Sorry... the error generated from my JSP is as follows, and not the
error included in the original message:
javax.servlet.jsp.JspException: No getter method available for
property customers for bean under name null
at
org.apache.struts.taglib.html.OptionsTag.getIterator(OptionsTag.java:338)
at
org.apache.struts.taglib.html.OptionsTag.doEndTag(OptionsTag.java:234)
at
jsp_servlet._content._managerstart._jspService(_managerstart.java:337)
at weblogic.servlet.jsp.JspBase.service(JspBase.java:27)
at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java
:213)
at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java
:246)
at
weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletCo
ntext.java:1265)
at
weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java
:1622)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
Shannon Moschetti wrote:
I'm new to struts and would like to get a handle on a few things. I
made certain to search the archives for an answer to my current
problem, but was unable to find an answer. So I post my question here.
I have an ActionForm in which I added a method that queries a
database and gets a name/id pair and adds them to a hashtable. On
creation of the form(in the JSP associated with the ActionForm class)
I want to populate a combobox on the form with values from the
hashtable. Here's what I tried, and the results of the code:
JSP
html:select property=customer size=1
html:options property=customers/ labelName=value
labelProperty=key
/html:select
ActionForm
public Hashtable getCustomers(){
// query database, build hashtable
return hash;
}
The ActionForm is a request scope bean, as specified in struts-config.
Here's the error I get:
javax.servlet.jsp.JspException: Cannot find bean exportForm in scope
request
at org.apache.struts.util.RequestUtils.lookup(RequestUtils.java:486)
at
org.apache.struts.taglib.bean.DefineTag.doStartTag(DefineTag.java:200)
at
jsp_servlet._content._managerstart._jspService(_managerstart.java:297)
at weblogic.servlet.jsp.JspBase.service(JspBase.java:27)
at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java
:213)
at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java
:246)
at
weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletCo
ntext.java:1265)
at
weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java
:1622)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
how to safely access a nested bean property that may be null
Title: how to safely access a nested bean property that may be null Hi: If you have in your request a bean B, and bean B has within it a bean B', which has a property P that you would like to access using a bean:write name=B property=B'.P/ Now, you know that B' may be null. How can you protect the reference from failing? I thought that I could use logic:present as follows: logic:present name=B property=B' logic:present name=B property=B'.P bean:write name=B property=B'.P/ /logic:present /logic:present But this fails to work. The second logic:present gets evaluated anyway, and thus a null pointer is dereferenced. Any tips appreciated. Apologies for the HTML-this client is configured to send text, but apparently exchange is converting mail for me. Thanks, S-
Re: Scratch RowSets
Hello Ted, One question here... For example I want to use rowset in iterate tag - but database connection must be opened before iterate using and closed after it in this case. Is it right? If yes, then how it works in MVC framework? In Action - rows are retrieved from database and as attribute passed via session or request to the forwarded jsp page - I mainly use this approach to display data from database. I try to use rowset after closing of the connection to the database but exception was raised and I mark this way as error... What method are you use to work with rowsets in iterate tag? Open connection, make rowset, iterate, close rowset and connection? Or another way exists? Wednesday, June 06, 2001, 4:09:03 PM, you wrote: TH The documentation for the Early Release of CachedRowSets mentions that TH Because both a CachedRowSet object and its metadata can be created from TH scratch, a component TH that acts as a factory for rowsets can use this capability to create a TH rowset containing data from TH non-SQL data sources. TH has anyone here tried this yet? TH The idea being I would like to transfer incoming properties from an TH ActionForm into a scratch RowSet, and use that as the value object. TH (Perhaps within a wrapper or a facade so business logic methods can be TH added.) TH There will be expanded support for RowSets in 1.1, and I wanted to get TH started on some support utilities / design patterns before looking at TH what other modifications will be needed. TH I put together a quick Iterate wrapper that works fine with a returned TH RowSet, but also need to create a new RowSet from scratch to close the TH loop. I guess the thing to try is to create a MetaDataRowSet object and TH pass that to a new RowSet (instead of making the SQL call), and then see TH if I can insert a row. TH -- Ted Husted, Husted dot Com, Fairport NY USA. TH -- Custom Software ~ Technical Services. TH -- Tel 716 737-3463. TH -- http://www.husted.com/about/struts/ -- Best regards, Olegmailto:[EMAIL PROTECTED]
Re: Compositing Actions
Hello Andrew, May be another way is solution of your problem... Now I work under extension of struts to support so named 'bean-factories'. Idea is to create pluggable framework to support mechanism of data bean generation (for example, retrieved from database) based on declarations in struts-config.xml. There are some terms in my concept - bean-factory - java class intended to create beans bean-template - bean description (type, name, parameters needed to create such bean) bean-registration - additional tag inside action mapping - creates link between bean-template and bean-factory BeanFactoryServlet extends ActionServlet and uses information from struts-config.xml to create beans from bean-registraions list in action and store this beans in request of session scope. All this beans avaiable to jsp-page to show this beans. Every action can hold list of bean-registrations and every of such registrations can use anyone factory and anyone bean-template. I publish first version with sample web-application some days ago - you can download it and review for your needs. http://www.sura.ru/~gonza/bean-factory Wednesday, June 06, 2001, 6:11:09 PM, you wrote: AJ Is there a straightforward way to locate and invoke an Action from within AJ the perform() method of another Action? The reason I would like to do this AJ is to create a composite Action from a number of other component AJ Actions--these component Actions must be available individually in the AJ Struts application, however I would like to provide a composite Action that AJ requires objects placed in the request attributes by the component Actions. AJ Thanks in advance, AJ --Andy AJ Andy Jenkins AJ Venetica Corporation (www.venetica.com) AJ Voice: 704.926.3080 AJ [EMAIL PROTECTED] -- Best regards, Olegmailto:[EMAIL PROTECTED]
Re: Pleeeeease help me using the Digester-Class of STRUTS
Hello Hartmut,
You must implement such method to use it in digester -
de.dhw.asim.components.benutzer.LoginObjekt.addGrp(de.dhw.asim.components.benutzer.BenutzerGruppe)
Wednesday, June 06, 2001, 11:05:06 PM, you wrote:
HB Hello,
HB it seems that the Digester Class of Struts is a strange thing.
HB I take the following XML-Document (in a String):
HB ?xml version=1.0 encoding=UTF-8?
HB login usr=Benutzername
HBhilfe=true
HBrn=Hartmut Bernecker
HBmail=[EMAIL PROTECTED]
HBtxt=Persoenlicher Begruessungstext des Benutzers
HBspr=de
HBmed=medium
HB grp name=Gruppe 1 txt=Begruessungstext 1/grp
HB grp name=Gruppe 2 txt=Begruessungstext 2/grp
HB /login
HB --
HB Then I want to parse it with a Digester object as follows:
HB --
HB Digester digester = new Digester();
HB digester.setDebug(1);
HB digester.setValidating(false);
HB digester.push(this);
HB digester.addObjectCreate(login/grp,
HB de.dhw.asim.components.benutzer.BenutzerGruppe);
HB digester.addSetProperties(login/grp);
HB digester.addSetNext(login/grp, addGrp,
HB de.dhw.asim.components.benutzer.BenutzerGruppe);
HB digester.addObjectCreate(login,
HB de.dhw.asim.components.benutzer.LoginObjekt);
HB digester.addSetProperties(login);
HB digester.addSetNext(login, setLoginObjekt,
HB de.dhw.asim.components.benutzer.LoginObjekt);
HB try {
HB digester.parse(new InputSource(new StringReader(pXml)));
HB }
HB catch (IOException e){
HB e.printStackTrace();
HB }
HB catch (SAXException e)
HB {
HB e.printStackTrace();
HB }
HB --
HB Then I receive the following Message:
HB It seems that the stack can not be controlled.
HB Please give me an idea of what happens here and how to do it in the
HB right way!!
HB --
HB New de.dhw.asim.components.benutzer.LoginObjekt
HB Set de.dhw.asim.components.benutzer.LoginObjekt properties
HB New de.dhw.asim.components.benutzer.BenutzerGruppe
HB Set de.dhw.asim.components.benutzer.BenutzerGruppe properties
HB Call
HB
de.dhw.asim.components.benutzer.LoginObjekt.addGrp(de.dhw.asim.components.benutzer.BenutzerGruppe@683912)
HB End event threw exception
HB java.lang.NoSuchMethodException
HB at java.lang.Class.getMethod0(Native Method)
HB at java.lang.Class.getMethod(Class.java:888)
HB at org.apache.struts.digester.SetNextRule.end(SetNextRule.java:156)
HB at org.apache.struts.digester.Digester.endElement(Digester.java:409)
HB at
HB org.xml.sax.helpers.XMLReaderAdapter.endElement(XMLReaderAdapter.java:347)
HB at org.apache.xerces.parsers.SAXParser.endElement(SAXParser.java:1403)
HB at
HB
org.apache.xerces.validators.common.XMLValidator.callEndElement(XMLValidator.java:1436)
HB at
HB
org.apache.xerces.framework.XMLDocumentScanner$ContentDispatcher.dispatch(XMLDocumentScanner.java:1205)
HB at
HB
org.apache.xerces.framework.XMLDocumentScanner.parseSome(XMLDocumentScanner.java:381)
HB at org.apache.xerces.framework.XMLParser.parse(XMLParser.java:1035)
HB at
HB org.xml.sax.helpers.XMLReaderAdapter.parse(XMLReaderAdapter.java:223)
HB at javax.xml.parsers.SAXParser.parse(SAXParser.java:345)
HB at org.apache.struts.digester.Digester.parse(Digester.java:738)
HB at
HB de.dhw.asim.components.benutzer.Xml2Object.getUserObjekt(Xml2Object.java:49)
HB at de.dhw.asim.components.benutzer.Test.main(Test.java:11)
HB java.lang.NoSuchMethodException
HB at org.apache.struts.digester.Digester.endElement(Digester.java:412)
HB at
HB org.xml.sax.helpers.XMLReaderAdapter.endElement(XMLReaderAdapter.java:347)
HB at org.apache.xerces.parsers.SAXParser.endElement(SAXParser.java:1403)
HB at
HB
org.apache.xerces.validators.common.XMLValidator.callEndElement(XMLValidator.java:1436)
HB at
HB
org.apache.xerces.framework.XMLDocumentScanner$ContentDispatcher.dispatch(XMLDocumentScanner.java:1205)
HB at
HB
org.apache.xerces.framework.XMLDocumentScanner.parseSome(XMLDocumentScanner.java:381)
HB at org.apache.xerces.framework.XMLParser.parse(XMLParser.java:1035)
HB at
HB org.xml.sax.helpers.XMLReaderAdapter.parse(XMLReaderAdapter.java:223)
HB --
HB Any help is very appreciated!
HB Hartmut
--
Best regards,
Olegmailto:[EMAIL PROTECTED]
RE: Scratch RowSets
Title: RE: Scratch RowSets Take a look at sun's CachedRowSet now available in early release. http://www.javaworld.com/javaworld/jw-02-2001/jw-0202-cachedrow.html S- -Original Message- From: Oleg V Alexeev [mailto:[EMAIL PROTECTED]] Sent: Wednesday, June 06, 2001 3:55 PM To: Ted Husted Subject: Re: Scratch RowSets Hello Ted, One question here... For example I want to use rowset in iterate tag - but database connection must be opened before iterate using and closed after it in this case. Is it right? If yes, then how it works in MVC framework? In Action - rows are retrieved from database and as attribute passed via session or request to the forwarded jsp page - I mainly use this approach to display data from database. I try to use rowset after closing of the connection to the database but exception was raised and I mark this way as error... What method are you use to work with rowsets in iterate tag? Open connection, make rowset, iterate, close rowset and connection? Or another way exists? Wednesday, June 06, 2001, 4:09:03 PM, you wrote: TH The documentation for the Early Release of CachedRowSets mentions that TH Because both a CachedRowSet object and its metadata can be created from TH scratch, a component TH that acts as a factory for rowsets can use this capability to create a TH rowset containing data from TH non-SQL data sources. TH has anyone here tried this yet? TH The idea being I would like to transfer incoming properties from an TH ActionForm into a scratch RowSet, and use that as the value object. TH (Perhaps within a wrapper or a facade so business logic methods can be TH added.) TH There will be expanded support for RowSets in 1.1, and I wanted to get TH started on some support utilities / design patterns before looking at TH what other modifications will be needed. TH I put together a quick Iterate wrapper that works fine with a returned TH RowSet, but also need to create a new RowSet from scratch to close the TH loop. I guess the thing to try is to create a MetaDataRowSet object and TH pass that to a new RowSet (instead of making the SQL call), and then see TH if I can insert a row. TH -- Ted Husted, Husted dot Com, Fairport NY USA. TH -- Custom Software ~ Technical Services. TH -- Tel 716 737-3463. TH -- http://www.husted.com/about/struts/ -- Best regards, Oleg mailto:[EMAIL PROTECTED]
No clue what is wrong...
Thanks for all your help. You've verified, as far as I can tell, that I
have everything in the right places and saying the right stuff. Here's all
the information I have and maybe you can see what I'm doing wrong... (any
other information I need to supply? Windows2k box running JRUN. Struts.jar
is in JRUN's classpath for compiliing.)
Thanks in advance,
-Wes
The error:
/struts-example/index.jsp:
Exception thrown processing JSP page.
javax.servlet.jsp.JspException: Missing message for key index.title
at
org.apache.struts.taglib.bean.MessageTag.doStartTag(MessageTag.java:242)
at jrun__index2ejspa._jspService(jrun__index2ejspa.java:57)
at
allaire.jrun.jsp.HttpJSPServlet.service(../jsp/HttpJSPServlet.java:39)
at allaire.jrun.jsp.JSPServlet.service(../jsp/JSPServlet.java:228)
at allaire.jrun.jsp.JSPServlet.service(../jsp/JSPServlet.java:196)
at allaire.jrun.servlet.JRunSE.service(../servlet/JRunSE.java:1416)
at
allaire.jrun.session.JRunSessionService.service(../session/JRunSessionServic
e.java:1082)
at
allaire.jrun.servlet.JRunSE.runServlet(../servlet/JRunSE.java:1270)
at
allaire.jrun.servlet.JRunRequestDispatcher.forward(../servlet/JRunRequestDis
patcher.java:89)
at allaire.jrun.servlet.JRunSE.service(../servlet/JRunSE.java:1552)
at allaire.jrun.servlet.JRunSE.service(../servlet/JRunSE.java:1542)
at
allaire.jrun.servlet.JvmContext.dispatch(../servlet/JvmContext.java:364)
at allaire.jrun.http.WebEndpoint.run(../http/WebEndpoint.java:115)
at allaire.jrun.ThreadPool.run(../ThreadPool.java:272)
at allaire.jrun.WorkerThread.run(../WorkerThread.java:75)
My web.xml (located in WEB-INF):
web-app
servlet
servlet-namedatabase/servlet-name
servlet-classorg.apache.struts.webapp.example.DatabaseServlet/servlet-cla
ss
init-param
param-namedebug/param-name
param-value2/param-value
/init-param
load-on-startup1/load-on-startup
/servlet
servlet
servlet-nameaction/servlet-name
servlet-classorg.apache.struts.action.ActionServlet/servlet-class
init-param
param-nameapplication/param-name
param-valueorg.apache.struts.webapp.example.ApplicationResources/param-va
lue
/init-param
init-param
param-nameconfig/param-name
param-value/WEB-INF/struts-config.xml/param-value
/init-param
init-param
param-namedebug/param-name
param-value2/param-value
/init-param
init-param
param-namedetail/param-name
param-value2/param-value
/init-param
init-param
param-namevalidate/param-name
param-valuetrue/param-value
/init-param
load-on-startup2/load-on-startup
/servlet
servlet-mapping
servlet-nameaction/servlet-name
url-pattern*.do/url-pattern
/servlet-mapping
welcome-file-listwelcome-fileindex.jsp/welcome-file/welcome-file-list
taglib
taglib-uri/WEB-INF/app.tld/taglib-uri
taglib-location/WEB-INF/app.tld/taglib-location
/taglib
taglib
taglib-uri/WEB-INF/struts-bean.tld/taglib-uri
taglib-location/WEB-INF/struts-bean.tld/taglib-location
/taglib
taglib
taglib-uri/WEB-INF/struts-html.tld/taglib-uri
taglib-location/WEB-INF/struts-html.tld/taglib-location
/taglib
taglib
taglib-uri/WEB-INF/struts-logic.tld/taglib-uri
taglib-location/WEB-INF/struts-logic.tld/taglib-location
/taglib
/web-app
My App.props (located in WEB-INF\classes\org\apache\struts\webapp\example):
button.cancel=Cancel
button.confirm=Confirm
button.reset=Reset
button.save=Save
database.load=Cannot load database from {0}
error.database.missing=liUser database is missing, cannot validate logon
credentials/li
error.fromAddress.format=liInvalid format for From Address/li
error.fromAddress.required=liFrom Address is required/li
error.fullName.required=liFull Name is required/li
error.host.required=liMail Server is required/li
error.noSubscription=liNo Subscription bean in user session/li
error.password.required=liPassword is required/li
error.password2.required=liConfirmation password is required/li
error.password.match=liPassword and confirmation password must match/li
error.password.mismatch=liInvalid username and/or password, please try
again/li
error.replyToAddress.format=liInvalid format for Reply To Address/li
error.transaction.token=liCannot submit this form out of order/li
error.type.invalid=liServer Type must be 'imap' or 'pop3'/li
error.type.required=liServer Type is required/li
error.username.required=liUsername is required/li
error.username.unique=liThat username is already in use - please select
another/li
errors.footer=/ulhr
errors.header=h3font color=redValidation Error/font/h3You must
correct the following error(s) before proceeding:ul
errors.ioException=I/O exception rendering error messages: {0}
heading.autoConnect=Auto
heading.subscriptions=Current Subscriptions
heading.host=Host Name
heading.user=User Name
heading.type=Server Type
viewing combo box
Hi, lets say you have a combo box filling from a vector. I can get this to work but I don't want the combo box to show if there are no options in it. In other words if the vector=0. What the best way to do this. Thanks for the help. Alex Alex Colic.vcf
Re: No clue what is wrong...
In your configuration file, you are pointing to an
ApplicationResources.properties file and it looks like you named your own
properties file called App.props
so your path would be:
org.apache.struts.webapp.example.App
Steven
- Original Message -
From: Wes Bramhall [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Wednesday, June 06, 2001 10:07 AM
Subject: No clue what is wrong...
Thanks for all your help. You've verified, as far as I can tell, that I
have everything in the right places and saying the right stuff. Here's
all
the information I have and maybe you can see what I'm doing wrong... (any
other information I need to supply? Windows2k box running JRUN.
Struts.jar
is in JRUN's classpath for compiliing.)
Thanks in advance,
-Wes
The error:
/struts-example/index.jsp:
Exception thrown processing JSP page.
javax.servlet.jsp.JspException: Missing message for key index.title
at
org.apache.struts.taglib.bean.MessageTag.doStartTag(MessageTag.java:242)
at jrun__index2ejspa._jspService(jrun__index2ejspa.java:57)
at
allaire.jrun.jsp.HttpJSPServlet.service(../jsp/HttpJSPServlet.java:39)
at allaire.jrun.jsp.JSPServlet.service(../jsp/JSPServlet.java:228)
at allaire.jrun.jsp.JSPServlet.service(../jsp/JSPServlet.java:196)
at allaire.jrun.servlet.JRunSE.service(../servlet/JRunSE.java:1416)
at
allaire.jrun.session.JRunSessionService.service(../session/JRunSessionServic
e.java:1082)
at
allaire.jrun.servlet.JRunSE.runServlet(../servlet/JRunSE.java:1270)
at
allaire.jrun.servlet.JRunRequestDispatcher.forward(../servlet/JRunRequestDis
patcher.java:89)
at allaire.jrun.servlet.JRunSE.service(../servlet/JRunSE.java:1552)
at allaire.jrun.servlet.JRunSE.service(../servlet/JRunSE.java:1542)
at
allaire.jrun.servlet.JvmContext.dispatch(../servlet/JvmContext.java:364)
at allaire.jrun.http.WebEndpoint.run(../http/WebEndpoint.java:115)
at allaire.jrun.ThreadPool.run(../ThreadPool.java:272)
at allaire.jrun.WorkerThread.run(../WorkerThread.java:75)
My web.xml (located in WEB-INF):
web-app
servlet
servlet-namedatabase/servlet-name
servlet-classorg.apache.struts.webapp.example.DatabaseServlet/servlet-cla
ss
init-param
param-namedebug/param-name
param-value2/param-value
/init-param
load-on-startup1/load-on-startup
/servlet
servlet
servlet-nameaction/servlet-name
servlet-classorg.apache.struts.action.ActionServlet/servlet-class
init-param
param-nameapplication/param-name
param-valueorg.apache.struts.webapp.example.ApplicationResources/param-va
lue
/init-param
init-param
param-nameconfig/param-name
param-value/WEB-INF/struts-config.xml/param-value
/init-param
init-param
param-namedebug/param-name
param-value2/param-value
/init-param
init-param
param-namedetail/param-name
param-value2/param-value
/init-param
init-param
param-namevalidate/param-name
param-valuetrue/param-value
/init-param
load-on-startup2/load-on-startup
/servlet
servlet-mapping
servlet-nameaction/servlet-name
url-pattern*.do/url-pattern
/servlet-mapping
welcome-file-listwelcome-fileindex.jsp/welcome-file/welcome-file-list
taglib
taglib-uri/WEB-INF/app.tld/taglib-uri
taglib-location/WEB-INF/app.tld/taglib-location
/taglib
taglib
taglib-uri/WEB-INF/struts-bean.tld/taglib-uri
taglib-location/WEB-INF/struts-bean.tld/taglib-location
/taglib
taglib
taglib-uri/WEB-INF/struts-html.tld/taglib-uri
taglib-location/WEB-INF/struts-html.tld/taglib-location
/taglib
taglib
taglib-uri/WEB-INF/struts-logic.tld/taglib-uri
taglib-location/WEB-INF/struts-logic.tld/taglib-location
/taglib
/web-app
My App.props (located in
WEB-INF\classes\org\apache\struts\webapp\example):
button.cancel=Cancel
button.confirm=Confirm
button.reset=Reset
button.save=Save
database.load=Cannot load database from {0}
error.database.missing=liUser database is missing, cannot validate logon
credentials/li
error.fromAddress.format=liInvalid format for From Address/li
error.fromAddress.required=liFrom Address is required/li
error.fullName.required=liFull Name is required/li
error.host.required=liMail Server is required/li
error.noSubscription=liNo Subscription bean in user session/li
error.password.required=liPassword is required/li
error.password2.required=liConfirmation password is required/li
error.password.match=liPassword and confirmation password must
match/li
error.password.mismatch=liInvalid username and/or password, please try
again/li
error.replyToAddress.format=liInvalid format for Reply To Address/li
error.transaction.token=liCannot submit this form out of order/li
error.type.invalid=liServer Type must be 'imap' or 'pop3'/li
error.type.required=liServer Type is required/li
error.username.required=liUsername is required/li
error.username.unique=liThat username is
RE: Submit included in GET parameters
do not give the submit button a name parameter.
--matt.
-Original Message-
From: Marc S. Penner [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, June 06, 2001 3:24 PM
To: [EMAIL PROTECTED]
Subject: Submit included in GET parameters
Is there any way to avoid having the submit text show up as a GET parameter
when submitting a form? I want the other form elements to show up as GET
parameters so that the page can be bookmarked, but I would prefer that the
submit text not show up. Is there a way to do this? Thanks.
Marc
- Original Message -
From: Nanduri, Amarnath [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Wednesday, June 06, 2001 2:45 PM
Subject: RE: bean:write Tag and polymorphic behavior
David,
Thanks for the info. I do have the setters. Too lazy to include them
in
my actual mail.
cheers,
Amar..
-Original Message-
From: David Winterfeldt [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, June 06, 2001 2:18 PM
To: [EMAIL PROTECTED]
Subject: Re: bean:write Tag and polymorphic behavior
Struts uses reflection. So if the method is there, it
will find it. You will need a setter though for the
key method or it will generate errors.
Here is an excerpt from the PropertyUtils
documentation.
Utility methods for using Java Reflection APIs to
facilitate generic property getter and setter
operations on Java objects. Much of this code was
originally included in BeanUtils, but has been
separated because of the volume of code involved.
In general, the objects that are examined and modified
using these methods are expected to conform to the
property getter and setter method naming conventions
described in the JavaBeans Specification (Version
1.0.1). No data type conversions are performed, and
there are no usage of any PropertyEditor classes that
have been registered, although a convenient way to
access the registered classes themselves is included.
David
--- Nanduri, Amarnath
[EMAIL PROTECTED] wrote:
Hi my fellow Strutters,
got an interesting question for you all to
ponder. I am using the tag
bean:write name=ABCForm
property=superclassObject.key / in my jsp
pages.
WILL THIS WORK ? Is struts smart enough to know that
i am returning a
subclass and so can call its private variable using
the getter method ? I
know that introspection is being performed inside.
Some expert advise is
helpful...
I am enclosing the code for this..
public class ABCForm extends ActionForm
{
public SuperClass getSuperClassObject()
{
// basically it returns a Subclass upcasted to
the superclass.
return superclassObject ;
}
}
public SuperClass
{
}
public SubClass extends SuperClass
{
private String key ;
public String getKey()
{
return key ;
}
}
__
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ActionForm/Action with edit mode
All, I have a situation where it is desirable to use a form/page for both adding new info and editing existing data. The new info scenario is straight forward struts ActionForm/Action classes. What I'm wrestling with a bit is the edit scenario. I'm wondering if I can stay within the struts framework and still do something like entering a page in edit mode and have it displaying existing user data? It seems this should be possible because that's exactly what the page does for error handling. Has anyone else tackled this one yet? TIA. JohnH _ Get your free E-mail at http://www.ireland.com
Can I have NO action?!
Hi. I have a form where I display the current filename, and allow them to change it. As such, I don't need to do anything in the action, just let Struts populate the form bean. How do I go about this? Do I need an action that does nothing in its perform method? Or can I set things up so no action is needed at all? Cheers, Dave
Re: ActionForm/Action with edit mode
If I understand the question, all you have to do is change the form's action to insert or update as the case may be. A good way to do this is to have a task parameter that you would pass to a single action designed to handle both cases. You can do this dymamically using (where key=0 means we're inserting a new record). logic:equal name=myForm property=key value=0 input type=hidden name=task value=insert /logic:equal logic:notEqual name=myForm property=key value=0 input type=hidden name=task value=update /logic:notEqual For an update, visit an Action first, select the record, populate the form, and forward to input. John Hogan wrote: All, I have a situation where it is desirable to use a form/page for both adding new info and editing existing data. The new info scenario is straight forward struts ActionForm/Action classes. What I'm wrestling with a bit is the edit scenario. I'm wondering if I can stay within the struts framework and still do something like entering a page in edit mode and have it displaying existing user data? It seems this should be possible because that's exactly what the page does for error handling. Has anyone else tackled this one yet? TIA. JohnH _ Get your free E-mail at http://www.ireland.com -- Ted Husted, Husted dot Com, Fairport NY USA. -- Custom Software ~ Technical Services. -- Tel 716 737-3463. -- http://www.husted.com/about/struts/
exception in MessageTag.doStartTag()
We'rejust starting to learn about Struts. We have downloaded thecode (and binaries) (v.b3) for struts-example. The binaries run fine, and we get the expected output. Whenwe try to set up the source version, though, we get the following error: javax.servlet.jsp.JspException java.lang.Throwable(java.lang.String) java.lang.Exception(java.lang.String) javax.servlet.jsp.JspException(java.lang.String) int org.apache.struts.taglib.bean.MessageTag.doStartTag() void _0002findex_0002ejspindex_jsp_0._jspService(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)... Can anybody give us a clue about what's going on? As far as we can tell, we've got everything configured properly, but we're guessing we made a mistake somewhere. Thanks. Michael and Roy
Re: Scratch RowSets
Good reference, Steve. So, given a CachedRowSet, it's easy to snag a data set and puruse it at your leisure, since the database connection is automatically closed by the RowSet. I've been using them for retrievals extensively, and they are an absolute pleasure to use. CachedRowSets are also mutable so you can update, deleted, and insert rows rows remotely, and (if your DBMS supports transactions) send the changes back to whence they came. Now, the next step is to create a RowSet from scratch to insert a new record to a new table. Given this, there doesn't seem to be any reason to have a seperate value object bean for a data set that is coming from or going to a persistent store. I'm going to take a whack at this tonite, so anyone who'd done this and has any pointers, please let me know! Steve Salkin wrote: Take a look at sun's CachedRowSet now available in early release. http://www.javaworld.com/javaworld/jw-02-2001/jw-0202-cachedrow.html S-
RE: ActionForm/Action with edit mode
I solved this one by creating an action that looked at the incoming bean, and if it was null or contained no data (the user was viewing and hadnt edited yet), then the action would populate the bean from a database and pass back with no errors. If a hidden variable (I called it 'process') had been set, then the action would validate the input, then store the new info into the database. Hope that helps, --Joe -Original Message- From: John Hogan [mailto:[EMAIL PROTECTED]] Sent: Wednesday, June 06, 2001 4:29 PM To: [EMAIL PROTECTED] Subject: ActionForm/Action with edit mode All, I have a situation where it is desirable to use a form/page for both adding new info and editing existing data. The new info scenario is straight forward struts ActionForm/Action classes. What I'm wrestling with a bit is the edit scenario. I'm wondering if I can stay within the struts framework and still do something like entering a page in edit mode and have it displaying existing user data? It seems this should be possible because that's exactly what the page does for error handling. Has anyone else tackled this one yet? TIA. JohnH _ Get your free E-mail at http://www.ireland.com
Re: Getting values from ActionForm bean
Included below is info from the jsp, form class, and config file. Any
advice? I'm stuck. I've got a fix, but its really
terrible(embarrassing, but it works).
Here's the relevant JSP code(start.jsp):
html:form action=/export
html:select property=customer size=1
html:options property=customers labelName=value
labelProperty=key/
/html:select
P
html:submit property=addButton value=Export/
/html:form
ExportForm(ActionForm):
public Hashtable getCustomers(){
Hashtable hash = new Hashtable();
ResultSet rset = statement.executeQuery(select name, id from table);
while(rset.next()){
hash.put(rset.getString(name), rset.getString(id));
}
.
return hash;
}
struts-config.xml:
form-beans
!-- Export Form --
form-bean name=exportForm
type=com.foo.ui.struts.form.ExportForm/
/form-beans
global-forwards
forward name=export path=/content/start.jsp/
/global-forwards
action-mappings
!-- Export Action --
action path=/export input=/content/start.jsp
name=exportForm scope=request
type=com.foo.ui.struts.action.ExportAction
forward name=manager path=/content/start.jsp/
/action
/action-mappings
John Raley wrote:
(Sorry if this duplicates a previous response)
The fact that the bean name is null makes me suspicious:
1. Are you using html:options within an html:form tag?
2. Does your action specify a name (in struts-config.xml)?
Or,
does your form bean class have a customers property?
Shannon Moschetti wrote:
Boy, I thought for sure that someone would have a suggestion for me
concerning this question. Is more information needed?
Shannon Moschetti wrote:
Sorry... the error generated from my JSP is as follows, and not the
error included in the original message:
javax.servlet.jsp.JspException: No getter method available for
property customers for bean under name null
at
org.apache.struts.taglib.html.OptionsTag.getIterator(OptionsTag.java:338)
at
org.apache.struts.taglib.html.OptionsTag.doEndTag(OptionsTag.java:234)
at
jsp_servlet._content._managerstart._jspService(_managerstart.java:337)
at weblogic.servlet.jsp.JspBase.service(JspBase.java:27)
at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:213)
at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:246)
at
weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:1265)
at
weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:1622)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
Shannon Moschetti wrote:
I'm new to struts and would like to get a handle on a few things.
I made certain to search the archives for an answer to my current
problem, but was unable to find an answer. So I post my question
here.
I have an ActionForm in which I added a method that queries a
database and gets a name/id pair and adds them to a hashtable. On
creation of the form(in the JSP associated with the ActionForm
class) I want to populate a combobox on the form with values from
the hashtable. Here's what I tried, and the results of the code:
JSP
html:select property=customer size=1
html:options property=customers/ labelName=value
labelProperty=key
/html:select
ActionForm
public Hashtable getCustomers(){
// query database, build hashtable
return hash;
}
The ActionForm is a request scope bean, as specified in struts-config.
Here's the error I get:
javax.servlet.jsp.JspException: Cannot find bean exportForm in
scope request
at org.apache.struts.util.RequestUtils.lookup(RequestUtils.java:486)
at
org.apache.struts.taglib.bean.DefineTag.doStartTag(DefineTag.java:200)
at
jsp_servlet._content._managerstart._jspService(_managerstart.java:297)
at weblogic.servlet.jsp.JspBase.service(JspBase.java:27)
at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:213)
at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:246)
at
weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:1265)
at
weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:1622)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
Problem with nested html:form
Hi, i have two forms nested in the following way : html:form action="album.do"html:hidden property="action" value="deletePhotoList" /html:hidden property="forward" value='%= actionForward %' /html:hidden property="id" value='%= album.getAlbumId() %' /logic:iterate id="photo" name="album" property="photoList" html:form action="movePhotoUp.do" html:hidden property="action" value="movePhoto"/ html:hidden property="direction" value="up"/ html:hidden property="position" value='%= ""+((Photo)photo).getPosition() %'/ html:image src="images/up.bmp" alt="Bild nach oben verschieben"/ /html:form /logic:iterate /html:form If I now press the inner Button the outer action "album.do" with the property action "deletePhotoList" is called instead of "movePhotoUp.do". I have mapped album.do and movePhotoUp.do to the same formclass. Can anybody help me ? Thanx, Marc
Re: Problem with nested html:form
I do not believe that you are allowed to have nested forms in html (though correct me if I'm wrong!). Dave Marc Eckart [EMAIL PROTECTED] on 06/06/2001 06:10:33 PM Please respond to [EMAIL PROTECTED] To: [EMAIL PROTECTED] cc:(bcc: David Hay/Lex/Lexmark) Subject: Problem with nested html:form Hi, i have two forms nested in the following way : html:form action=album.do html:hidden property=action value=deletePhotoList / html:hidden property=forward value='%= actionForward %' / html:hidden property=id value='%= album.getAlbumId() %' / logic:iterate id=photo name=album property=photoList html:form action=movePhotoUp.do html:hidden property=action value=movePhoto/ html:hidden property=direction value=up/ html:hidden property=position value='%= +((Photo)photo).getPosition() %'/ html:image src=images/up.bmp alt=Bild nach oben verschieben/ /html:form /logic:iterate /html:form If I now press the inner Button the outer action album.do with the property action deletePhotoList is called instead of movePhotoUp.do. I have mapped album.do and movePhotoUp.do to the same formclass. Can anybody help me ? Thanx, Marc Hi, i have two forms nested in the following way : html:form action="album.do"html:hidden property="action" value="deletePhotoList" /html:hidden property="forward" value='%= actionForward %' /html:hidden property="id" value='%= album.getAlbumId() %' /logic:iterate id="photo" name="album" property="photoList" html:form action="movePhotoUp.do" html:hidden property="action" value="movePhoto"/ html:hidden property="direction" value="up"/ html:hidden property="position" value='%= ""+((Photo)photo).getPosition() %'/ html:image src="images/up.bmp" alt="Bild nach oben verschieben"/ /html:form /logic:iterate /html:form If I now press the inner Button the outer action "album.do" with the property action "deletePhotoList" is called instead of "movePhotoUp.do". I have mapped album.do and movePhotoUp.do to the same formclass. Can anybody help me ? Thanx, Marc
RE: invalid multipart request in beta 3
Peter that's a very similar error to what I am getting and I am doing the same thing (migrating from b1 to b3 with file uploading). Although the symptom I am getting is the ActionForm.validate method not working. If you find the answer please let me know! -Original Message- From: Peter Doyle [mailto:[EMAIL PROTECTED]] Sent: Thursday, 7 June 2001 2:45 a.m. To: [EMAIL PROTECTED] Subject: invalid multipart request in beta 3 Hi, I recently changed from Struts b1 to b3. (I skipped b2) I have doe working with b1 to handle uploading, based on the upload application that came with struts. Since changed to b3 I get the following error: javax.servlet.ServletException: MultipartIterator: invalid multipart request data, doesn't start with boundary I cannot find what has changed between struts b1 and b3 that would cause this. I cannot find a way to resolve it. The code in my upload action executes and finishes. Control is passed to the controller servlet where this problem occurs. I would appreciate any help Thanks, Peter javax.servlet.ServletException: MultipartIterator: invalid multipart request data, doesn't start with boundary at org.apache.struts.upload.MultipartIterator.parseRequest(Multip artIterator.ja va:345) at org.apache.struts.upload.MultipartIterator.(MultipartIterator. java:152) at org.apache.struts.upload.DiskMultipartRequestHandler.handleReq uest(DiskMulti partRequestHandler.java:65) at org.apache.struts.util.RequestUtils.populate(RequestUtils.java:735) at org.apache.struts.action.ActionServlet.processPopulate(ActionS ervlet.java:20 53) at org.apache.struts.action.ActionServlet.process(ActionServlet.j ava:1563) at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:509) at javax.servlet.http.HttpServlet.service(HttpServlet.java:772) at javax.servlet.http.HttpServlet.service(HttpServlet.java:865) at allaire.jrun.servlet.JRunSE.service(JRunSE.java:1013) at allaire.jrun.servlet.JRunSE.runServlet(JRunSE.java:925) at allaire.jrun.servlet.JRunRequestDispatcher.forward(JRunRequest Dispatcher.jav a:88) at org.apache.struts.action.ActionServlet.processActionForward(Ac tionServlet.ja va:1758) at org.apache.struts.action.ActionServlet.process(ActionServlet.j ava:1595) at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:509) at javax.servlet.http.HttpServlet.service(HttpServlet.java:772) at javax.servlet.http.HttpServlet.service(HttpServlet.java:865) at allaire.jrun.servlet.JRunSE.service(JRunSE.java:1013) at allaire.jrun.servlet.JRunSE.runServlet(JRunSE.java:925) at allaire.jrun.servlet.JRunRequestDispatcher.forward(JRunRequest Dispatcher.jav a:88) at allaire.jrun.servlet.JRunSE.service(JRunSE.java:1131) at allaire.jrun.servlet.JvmContext.dispatch(JvmContext.java:330) at allaire.jrun.jrpp.ProxyEndpoint.run(ProxyEndpoint.java:354) at allaire.jrun.ThreadPool.run(ThreadPool.java:267) at allaire.jrun.WorkerThread.run(WorkerThread.java:74) -- __ Peter Doyle TEO Media Ireland [EMAIL PROTECTED] http://www.teomedia.com Ph +353 1 888 1353 Fx +353 1 888 1354 Unit 8 Scotch Berth, North Wall, Dublin 1, Ireland __
RE: invalid multipart request in beta 3
Are you using IE 5.5? Coz there are some documented issues with IE5 and below and file uploads in Struts. Unfortunately I AM using IE5.5 and this is not working for me in Struts 1.0b3 where it was in Struts 1.0b1 so something has definitely been broken in either b2 or b3. -Original Message- From: Peter Doyle [mailto:[EMAIL PROTECTED]] Sent: Thursday, 7 June 2001 4:29 a.m. To: [EMAIL PROTECTED] Subject: RE: invalid multipart request in beta 3 The form tag uses enctype multipart/form-data. Uploading is not the problem. The file uploads okay. When I forward to the next action I get the error. I'm wondering if the request is wrapped in a Mulitpart request of some kind. Peter -Original Message- From: Biswas Amalendu [mailto:[EMAIL PROTECTED]] Sent: 06 June 2001 16:42 To: [EMAIL PROTECTED] Subject: Re: invalid multipart request in beta 3 Hi Peter, I have a file upload program and I am using b3 and everything is working just fine. Would you make sure that you set the enctype to multipart/form-data on your form tag. Thanks, Amalendu Biswas. From: Peter Doyle [EMAIL PROTECTED] Reply-To: [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: invalid multipart request in beta 3 Date: Wed, 6 Jun 2001 15:44:58 +0100 Hi, I recently changed from Struts b1 to b3. (I skipped b2) I have doe working with b1 to handle uploading, based on the upload application that came with struts. Since changed to b3 I get the following error: javax.servlet.ServletException: MultipartIterator: invalid multipart request data, doesn't start with boundary I cannot find what has changed between struts b1 and b3 that would cause this. I cannot find a way to resolve it. The code in my upload action executes and finishes. Control is passed to the controller servlet where this problem occurs. I would appreciate any help Thanks, Peter javax.servlet.ServletException: MultipartIterator: invalid multipart request data, doesn't start with boundary at org.apache.struts.upload.MultipartIterator.parseRequest(Multi partIterator.j a va:345) at org.apache.struts.upload.MultipartIterator.(MultipartIterator. java:152) at org.apache.struts.upload.DiskMultipartRequestHandler.handleRe quest(DiskMult i partRequestHandler.java:65) at org.apache.struts.util.RequestUtils.populate(RequestUtils.java:735) at org.apache.struts.action.ActionServlet.processPopulate(Action Servlet.java:2 0 53) at org.apache.struts.action.ActionServlet.process(ActionServlet.j ava:1563) at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:509) at javax.servlet.http.HttpServlet.service(HttpServlet.java:772) at javax.servlet.http.HttpServlet.service(HttpServlet.java:865) at allaire.jrun.servlet.JRunSE.service(JRunSE.java:1013) at allaire.jrun.servlet.JRunSE.runServlet(JRunSE.java:925) at allaire.jrun.servlet.JRunRequestDispatcher.forward(JRunReques tDispatcher.ja v a:88) at org.apache.struts.action.ActionServlet.processActionForward(A ctionServlet.j a va:1758) at org.apache.struts.action.ActionServlet.process(ActionServlet.j ava:1595) at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:509) at javax.servlet.http.HttpServlet.service(HttpServlet.java:772) at javax.servlet.http.HttpServlet.service(HttpServlet.java:865) at allaire.jrun.servlet.JRunSE.service(JRunSE.java:1013) at allaire.jrun.servlet.JRunSE.runServlet(JRunSE.java:925) at allaire.jrun.servlet.JRunRequestDispatcher.forward(JRunReques tDispatcher.ja v a:88) at allaire.jrun.servlet.JRunSE.service(JRunSE.java:1131) at allaire.jrun.servlet.JvmContext.dispatch(JvmContext.java:330) at allaire.jrun.jrpp.ProxyEndpoint.run(ProxyEndpoint.java:354) at allaire.jrun.ThreadPool.run(ThreadPool.java:267) at allaire.jrun.WorkerThread.run(WorkerThread.java:74) -- __ Peter Doyle TEO Media Ireland [EMAIL PROTECTED] http://www.teomedia.com Ph +353 1 888 1353 Fx +353 1 888 1354 Unit 8 Scotch Berth, North Wall, Dublin 1, Ireland __ _ Get your FREE download of MSN Explorer at http://explorer.msn.com
Re: Problem with nested html:form
I do not believe that you are allowed to have nested forms in html (though correct me if I'm wrong!). Dave But we need something like nested forms, because we have actions for a list of objects and actions for a single one of these objects. Do you have any idea how to realize it in an other way. Marc
RE: Moving from Struts 1.0b1 to Struts 1.0b3
Unfortunately in my case the controller is not reused but the form bean is, meaning if I was to do this validation in the controller I would have to do it for every Action that uses this bean. Thanks for the suggestion but it looks like I will have to stay on b1 until a more stable release of Struts comes out (maybe the 1.0 final release?) -Original Message- From: Biswas Amalendu [mailto:[EMAIL PROTECTED]] Sent: Thursday, 7 June 2001 3:31 a.m. To: [EMAIL PROTECTED] Subject: Re: Moving from Struts 1.0b1 to Struts 1.0b3 Graeme Miller, As a solution you can have your controller do the validation instead of validating in the form bean. Let me know if you need any further help. Thanks, Amalendu Biswas. From: Graeme Miller [EMAIL PROTECTED] Reply-To: [EMAIL PROTECTED] To: '[EMAIL PROTECTED]' [EMAIL PROTECTED] Subject: Moving from Struts 1.0b1 to Struts 1.0b3 Date: Wed, 6 Jun 2001 18:07:59 +1200 As no-one has provided any thoughts on this one I thought I would repost and give a bit more detail on how the error is being caused. Problem: The validate(mapping, request) method on the ActionForm class is not completing sucessfully in Struts 1.0b3 where it was in Struts 1.0b1. Detail: This is a form that has a couple of struts file upload controls on it (as well as text fields etc) so I suppose that might be related somehow. The exception being thrown in the log is :- java.lang.ClassCastException: org.apache.struts.upload.MultipartRequestWrapper at org.apache.tomcat.facade.RequestDispatcherImpl.forward(Reques tDispatcherImpl .java:144) at org.apache.struts.action.ActionServlet.processValidate(Action Servlet.java:21 37) at org.apache.struts.action.ActionServlet.process(ActionServlet. java:1564) at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:509) at javax.servlet.http.HttpServlet.service(HttpServlet.java:760) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrappe r.java:404) at org.apache.tomcat.core.Handler.service(Handler.java, Compiled Code) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper. java, Compiled Code) at org.apache.tomcat.core.ContextManager.internalService(Context Manager.java:79 7) at org.apache.tomcat.core.ContextManager.service(ContextManager. java:743) at org.apache.tomcat.service.connector.Ajp12ConnectionHandler.pr ocessConnection (Ajp12ConnectionHandler.java:166) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java, Compiled Code) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadP ool.java, Compiled Code) at java.lang.Thread.run(Thread.java:479) Does anyone have any ideas? This one has got me totally stumped and without a solution we will have to remain on Struts 1.0b1. Thanks in advance, Graeme. -Original Message- From: Graeme Miller [mailto:[EMAIL PROTECTED]] Sent: Tuesday, 5 June 2001 5:02 p.m. To: '[EMAIL PROTECTED]' Subject: Moving from Struts 1.0b1 to Struts 1.0b3 Currently having a problem with migrating code from using Struts 1.0b1 to Struts 1.0b3 Everything seems to work fine apart from the fact that the validate methods on our form beans (ie subclasses of org.apache.struts.action.ActionForm) no longer get called successfully. I have had a look through the release notes and cannot find any reasons why these methods would no longer work. Any ideas people? The following error is what gets thrown in the tomcat log. java.lang.ClassCastException at org.apache.tomcat.facade.RequestDispatcherImpl.forward(Reques tDispatcherImpl .java, Compiled Code) at org.apache.struts.action.ActionServlet.processValidate(Action Servlet.java, Compiled Code) at org.apache.struts.action.ActionServlet.process(ActionServlet. java, Compiled Code) at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:509) at javax.servlet.http.HttpServlet.service(HttpServlet.java:760) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java, Compiled Code) at org.apache.tomcat.core.Handler.service(Handler.java, Compiled Code) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper. java, Compiled Code) at org.apache.tomcat.core.ContextManager.internalService(Context Manager.java, Compiled Code) at org.apache.tomcat.core.ContextManager.service(ContextManager. java, Compiled Code) at org.apache.tomcat.service.connector.Ajp12ConnectionHandler.pr ocessConnection (Ajp12ConnectionHandler.java, Com piled Code) at
Re: Problem with nested html:form
Can you explain your situation further? Would frames help? Dave Marc Eckart [EMAIL PROTECTED] on 06/06/2001 06:20:28 PM Please respond to [EMAIL PROTECTED] To: [EMAIL PROTECTED] cc:(bcc: David Hay/Lex/Lexmark) Subject: Re: Problem with nested html:form I do not believe that you are allowed to have nested forms in html (though correct me if I'm wrong!). Dave But we need something like nested forms, because we have actions for a list of objects and actions for a single one of these objects. Do you have any idea how to realize it in an other way. Marc
RE: Problem with nested html:form
Yes. I can't tell you if STRUTS addresses this, but with HTML and Javascript you have a lot of control over what happens before a form is submitted. -Original Message- From: Marc Eckart [mailto:[EMAIL PROTECTED]] Sent: Wednesday, June 06, 2001 3:20 PM To: [EMAIL PROTECTED] Subject: Re: Problem with nested html:form I do not believe that you are allowed to have nested forms in html (though correct me if I'm wrong!). Dave But we need something like nested forms, because we have actions for a list of objects and actions for a single one of these objects. Do you have any idea how to realize it in an other way. Marc
Re: Problem with nested html:form
Can you explain your situation further? Would frames help? Dave I don't think so. We have a list of pictures. Now we want to delete some of the photos by selecting checkboxes and press a delete button. But we also want to move the pictures up and down by pressing on a button associated to each picture. So we need nested forms. The outer form is for deleting the pictures and the inner form(s) is(are) for moving up and down. Marc
Re: Problem with nested html:form
This is definitely a challenge. You can use a single form with multiple submits, each with a meaningful name. The name will be sent with the request - use the name to select the appropriate action. Marc Eckart wrote: But we need something like nested forms, because we have actions for a list of objects and actions for a single one of these objects. Do you have any idea how to realize it in an other way. Marc
Re: Problem with nested html:form
Yes. I can't tell you if STRUTS addresses this, but with HTML and Javascript you have a lot of control over what happens before a form is submitted. How do you mean this. How can I control which action is commited with HTML and Javascript ? Marc
Iterate tag exception: bean not found in scope null
Title: Iterate tag exception: bean not found in scope null I saw some messages posted about this issue, which I think I may understand, so I thought I'd post my experiences. I was getting this jsp exception when trying to use bean:write inside logic:iterate. The code looked fine. Turns out I was missing the taglib include for the logic library! After adding %@ taglib uri=/WEB-INF/struts-logic.tld prefix=logic % to my JSP, my iterate and write statements worked fine. Hopefully anyone who's been having trouble with this will find that this was their problem as well. Good luck! -joachim
Re: Problem with nested html:form
Struts doesn't have anything to do with it at this point; it's all up to the client (e.g. browser). The client eventually sends a request to an Action, and then Struts can go to work again. The only option when HTML doesn't meet your needs is to move to an applet. Marc Eckart wrote: I do not believe that you are allowed to have nested forms in html (though correct me if I'm wrong!). Dave But we need something like nested forms, because we have actions for a list of objects and actions for a single one of these objects. Do you have any idea how to realize it in an other way. Marc
Re: Moving from Struts 1.0b1 to Struts 1.0b3
Could you subclass the Actions so that they can reuse the validation code? Be sure to register this at Bugzilla if you believe it is a bug. Graeme Miller wrote: Unfortunately in my case the controller is not reused but the form bean is, meaning if I was to do this validation in the controller I would have to do it for every Action that uses this bean. Thanks for the suggestion but it looks like I will have to stay on b1 until a more stable release of Struts comes out (maybe the 1.0 final release?)
Re: How to add .props files to web.xml
Hi, maybe off track but nevertheless do i have to map a resource file as i want to include a cascade style sheet that my company use on our web-site. Thus i have created a resource file beneath /WEB-INF/resource/bbnpa.css. Please point me in the right direction cheers.Chuck Jon.Ridgway wrote: Hi Manoj, Note the application init-param below. So struts will look in classes/net/itwa for the resource file in this example running under Tomcat. Snip... !-- Action Servlet Configuration -- servlet servlet-nameaction/servlet-name servlet-classorg.apache.struts.action.ActionServlet/servlet-class init-param param-nameapplication/param-name param-valuenet.itwa.ApplicationResources/param-value /init-param init-param param-nameconfig/param-name param-value/WEB-INF/struts-config.xml/param-value /init-param init-param param-namedebug/param-name param-value2/param-value /init-param init-param param-namedetail/param-name param-value2/param-value /init-param init-param param-namevalidate/param-name param-valuetrue/param-value /init-param load-on-startup2/load-on-startup /servlet !-- Action Servlet Mapping -- servlet-mapping servlet-nameaction/servlet-name url-pattern*.do/url-pattern /servlet-mapping Jon. -Original Message- From: Wes Bramhall [mailto:[EMAIL PROTECTED]] Sent: 06 June 2001 15:20 To: '[EMAIL PROTECTED]' Subject: Q: How to add .props files to web.xml Sorry for being a complete newbie, but what is the XML for adding this file to web.xml? ApplicationResources.properties Thanks much, -Wes -Original Message- From: Manoj Deb [mailto:[EMAIL PROTECTED]] Sent: Tuesday, June 05, 2001 10:57 PM To: [EMAIL PROTECTED] Subject: RE: More help Plz: Exception thrown processing JSP page... You can keep it in any dir in web tier, but there should be an entry in web.xml. Rgds, Manoj
RE: Problem with nested html:form
You can think of link (href) as a form action request. Why not trigger a delete or order control or both that way? Anthony -Original Message- From: Marc Eckart [mailto:[EMAIL PROTECTED]] Sent: Wednesday, June 06, 2001 3:42 PM To: [EMAIL PROTECTED] Subject: Re: Problem with nested html:form Yes. I can't tell you if STRUTS addresses this, but with HTML and Javascript you have a lot of control over what happens before a form is submitted. How do you mean this. How can I control which action is commited with HTML and Javascript ? Marc
ClassNotFound Exception in struts-example (b3)???
Hello, I've got struts-b3 installed here and we were stepping through the struts-example. A problem arises when I click on the submit button in logon.jsp -- I get a ClassNotFound exception: [06/06/2001 16:12:39:511|17000] (ERROR) request_handler: Servlet Error: ClassNotFoundException: logon I used the correct username password (user, pass) so I would have expected to get forwarded to mainMenu.jsp via the success foward mapping. Any ideas what might be wrong? --Steve
Problem with struts example
Has anyone run into this problem? When I try to run the struts-example page I get the following error: org.apache.jasper.JasperException: Unable to compile class for JSP/home/carol/web/enhydra3.1/work/Struts/_0002findex_0002ejspindex_jsp_0.java:72: Incompatible type for method. Can't convert java.lang.String to boolean. _jspx_th_html_html_11.setLocale(true); The java code generated which causes this error looks like: org.apache.struts.taglib.html.HtmlTag _jspx_th_html_html_11 = new org.apache.struts.taglib.html.HtmlTag(); _jspx_th_html_html_11.setPageContext(pageContext); _jspx_th_html_html_11.setParent(null); _jspx_th_html_html_11.setLocale(true); I've only got one version of struts.jar, the one that was packed in struts-example.war. I'm running struts using Enhydra 3.1 on RedHat 7.1. Renee Petris [EMAIL PROTECTED]
No clue what is wrong...
Thanks for all your help. You've verified, as far as I can tell, that I
have everything in the right places and saying the right stuff. Here's all
the information I have and maybe you can see what I'm doing wrong... (any
other information I need to supply? Windows2k box running JRUN. Struts.jar
is in JRUN's classpath for compiliing.)
Thanks in advance,
-Wes
The error:
/struts-example/index.jsp:
Exception thrown processing JSP page.
javax.servlet.jsp.JspException: Missing message for key index.title
at
org.apache.struts.taglib.bean.MessageTag.doStartTag(MessageTag.java:242)
at jrun__index2ejspa._jspService(jrun__index2ejspa.java:57)
at
allaire.jrun.jsp.HttpJSPServlet.service(../jsp/HttpJSPServlet.java:39)
at allaire.jrun.jsp.JSPServlet.service(../jsp/JSPServlet.java:228)
at allaire.jrun.jsp.JSPServlet.service(../jsp/JSPServlet.java:196)
at allaire.jrun.servlet.JRunSE.service(../servlet/JRunSE.java:1416)
at
allaire.jrun.session.JRunSessionService.service(../session/JRunSessionServic
e.java:1082)
at
allaire.jrun.servlet.JRunSE.runServlet(../servlet/JRunSE.java:1270)
at
allaire.jrun.servlet.JRunRequestDispatcher.forward(../servlet/JRunRequestDis
patcher.java:89)
at allaire.jrun.servlet.JRunSE.service(../servlet/JRunSE.java:1552)
at allaire.jrun.servlet.JRunSE.service(../servlet/JRunSE.java:1542)
at
allaire.jrun.servlet.JvmContext.dispatch(../servlet/JvmContext.java:364)
at allaire.jrun.http.WebEndpoint.run(../http/WebEndpoint.java:115)
at allaire.jrun.ThreadPool.run(../ThreadPool.java:272)
at allaire.jrun.WorkerThread.run(../WorkerThread.java:75)
My web.xml (located in WEB-INF):
web-app
servlet
servlet-namedatabase/servlet-name
servlet-classorg.apache.struts.webapp.example.DatabaseServlet/servlet-cla
ss
init-param
param-namedebug/param-name
param-value2/param-value
/init-param
load-on-startup1/load-on-startup
/servlet
servlet
servlet-nameaction/servlet-name
servlet-classorg.apache.struts.action.ActionServlet/servlet-class
init-param
param-nameapplication/param-name
param-valueorg.apache.struts.webapp.example.ApplicationResources/param-va
lue
/init-param
init-param
param-nameconfig/param-name
param-value/WEB-INF/struts-config.xml/param-value
/init-param
init-param
param-namedebug/param-name
param-value2/param-value
/init-param
init-param
param-namedetail/param-name
param-value2/param-value
/init-param
init-param
param-namevalidate/param-name
param-valuetrue/param-value
/init-param
load-on-startup2/load-on-startup
/servlet
servlet-mapping
servlet-nameaction/servlet-name
url-pattern*.do/url-pattern
/servlet-mapping
welcome-file-listwelcome-fileindex.jsp/welcome-file/welcome-file-list
taglib
taglib-uri/WEB-INF/app.tld/taglib-uri
taglib-location/WEB-INF/app.tld/taglib-location
/taglib
taglib
taglib-uri/WEB-INF/struts-bean.tld/taglib-uri
taglib-location/WEB-INF/struts-bean.tld/taglib-location
/taglib
taglib
taglib-uri/WEB-INF/struts-html.tld/taglib-uri
taglib-location/WEB-INF/struts-html.tld/taglib-location
/taglib
taglib
taglib-uri/WEB-INF/struts-logic.tld/taglib-uri
taglib-location/WEB-INF/struts-logic.tld/taglib-location
/taglib
/web-app
My App.props (located in WEB-INF\classes\org\apache\struts\webapp\example):
button.cancel=Cancel
button.confirm=Confirm
button.reset=Reset
button.save=Save
database.load=Cannot load database from {0}
error.database.missing=liUser database is missing, cannot validate logon
credentials/li
error.fromAddress.format=liInvalid format for From Address/li
error.fromAddress.required=liFrom Address is required/li
error.fullName.required=liFull Name is required/li
error.host.required=liMail Server is required/li
error.noSubscription=liNo Subscription bean in user session/li
error.password.required=liPassword is required/li
error.password2.required=liConfirmation password is required/li
error.password.match=liPassword and confirmation password must match/li
error.password.mismatch=liInvalid username and/or password, please try
again/li
error.replyToAddress.format=liInvalid format for Reply To Address/li
error.transaction.token=liCannot submit this form out of order/li
error.type.invalid=liServer Type must be 'imap' or 'pop3'/li
error.type.required=liServer Type is required/li
error.username.required=liUsername is required/li
error.username.unique=liThat username is already in use - please select
another/li
errors.footer=/ulhr
errors.header=h3font color=redValidation Error/font/h3You must
correct the following error(s) before proceeding:ul
errors.ioException=I/O exception rendering error messages: {0}
heading.autoConnect=Auto
heading.subscriptions=Current Subscriptions
heading.host=Host Name
heading.user=User Name
heading.type=Server Type
RE: No clue what is wrong...
Try changing the following in web.xml:
param-valueorg.apache.struts.webapp.example.ApplicationResources/param-va
lue
to
param-valueorg.apache.struts.webapp.example.App/param-value
I also would rename Apps.props to Apps.properties
I don't know if this makes a major difference.
--Abraham
-Original Message-
From: Wes Bramhall [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, June 06, 2001 12:03 PM
To: '[EMAIL PROTECTED]'
Subject: No clue what is wrong...
Thanks for all your help. You've verified, as far as I can tell, that I
have everything in the right places and saying the right stuff.
Here's all
the information I have and maybe you can see what I'm doing wrong... (any
other information I need to supply? Windows2k box running JRUN.
Struts.jar
is in JRUN's classpath for compiliing.)
Thanks in advance,
-Wes
The error:
/struts-example/index.jsp:
Exception thrown processing JSP page.
javax.servlet.jsp.JspException: Missing message for key index.title
at
org.apache.struts.taglib.bean.MessageTag.doStartTag(MessageTag.java:242)
at jrun__index2ejspa._jspService(jrun__index2ejspa.java:57)
at
allaire.jrun.jsp.HttpJSPServlet.service(../jsp/HttpJSPServlet.java:39)
at allaire.jrun.jsp.JSPServlet.service(../jsp/JSPServlet.java:228)
at allaire.jrun.jsp.JSPServlet.service(../jsp/JSPServlet.java:196)
at allaire.jrun.servlet.JRunSE.service(../servlet/JRunSE.java:1416)
at
allaire.jrun.session.JRunSessionService.service(../session/JRunSes
sionServic
e.java:1082)
at
allaire.jrun.servlet.JRunSE.runServlet(../servlet/JRunSE.java:1270)
at
allaire.jrun.servlet.JRunRequestDispatcher.forward(../servlet/JRun
RequestDis
patcher.java:89)
at allaire.jrun.servlet.JRunSE.service(../servlet/JRunSE.java:1552)
at allaire.jrun.servlet.JRunSE.service(../servlet/JRunSE.java:1542)
at
allaire.jrun.servlet.JvmContext.dispatch(../servlet/JvmContext.java:364)
at allaire.jrun.http.WebEndpoint.run(../http/WebEndpoint.java:115)
at allaire.jrun.ThreadPool.run(../ThreadPool.java:272)
at allaire.jrun.WorkerThread.run(../WorkerThread.java:75)
My web.xml (located in WEB-INF):
web-app
servlet
servlet-namedatabase/servlet-name
servlet-classorg.apache.struts.webapp.example.DatabaseServlet/s
ervlet-cla
ss
init-param
param-namedebug/param-name
param-value2/param-value
/init-param
load-on-startup1/load-on-startup
/servlet
servlet
servlet-nameaction/servlet-name
servlet-classorg.apache.struts.action.ActionServlet/servlet-class
init-param
param-nameapplication/param-name
param-valueorg.apache.struts.webapp.example.ApplicationResources
/param-va
lue
/init-param
init-param
param-nameconfig/param-name
param-value/WEB-INF/struts-config.xml/param-value
/init-param
init-param
param-namedebug/param-name
param-value2/param-value
/init-param
init-param
param-namedetail/param-name
param-value2/param-value
/init-param
init-param
param-namevalidate/param-name
param-valuetrue/param-value
/init-param
load-on-startup2/load-on-startup
/servlet
servlet-mapping
servlet-nameaction/servlet-name
url-pattern*.do/url-pattern
/servlet-mapping
welcome-file-listwelcome-fileindex.jsp/welcome-file/welcome
-file-list
taglib
taglib-uri/WEB-INF/app.tld/taglib-uri
taglib-location/WEB-INF/app.tld/taglib-location
/taglib
taglib
taglib-uri/WEB-INF/struts-bean.tld/taglib-uri
taglib-location/WEB-INF/struts-bean.tld/taglib-location
/taglib
taglib
taglib-uri/WEB-INF/struts-html.tld/taglib-uri
taglib-location/WEB-INF/struts-html.tld/taglib-location
/taglib
taglib
taglib-uri/WEB-INF/struts-logic.tld/taglib-uri
taglib-location/WEB-INF/struts-logic.tld/taglib-location
/taglib
/web-app
My App.props (located in
WEB-INF\classes\org\apache\struts\webapp\example):
button.cancel=Cancel
button.confirm=Confirm
button.reset=Reset
button.save=Save
database.load=Cannot load database from {0}
error.database.missing=liUser database is missing, cannot validate logon
credentials/li
error.fromAddress.format=liInvalid format for From Address/li
error.fromAddress.required=liFrom Address is required/li
error.fullName.required=liFull Name is required/li
error.host.required=liMail Server is required/li
error.noSubscription=liNo Subscription bean in user session/li
error.password.required=liPassword is required/li
error.password2.required=liConfirmation password is required/li
error.password.match=liPassword and confirmation password must
match/li
error.password.mismatch=liInvalid username and/or password, please try
again/li
error.replyToAddress.format=liInvalid format for Reply To Address/li
error.transaction.token=liCannot submit this form out of order/li
Problem with struts example - more info
I've just setup Struts to work with Tomcat under Win2K. Everything works fine. What I noticed is that the generated page is different. The quotations around true are not present when I'm running under Win2K. So I get setLocale(true) not setLocale(true). If someone knows what could be causing the difference that would be a great help. I used the .tar.gz binary distribution for my RedHat box and the .zip distribution for the Win2K box. Renee Petris [EMAIL PROTECTED] Renee.Petris@ majiq.comTo: [EMAIL PROTECTED] cc: 06/06/2001 Subject: Problem with struts example 05:29 PM Please respond to struts-user Has anyone run into this problem? When I try to run the struts-example page I get the following error: org.apache.jasper.JasperException: Unable to compile class for JSP/home/carol/web/enhydra3.1/work/Struts/_0002findex_0002ejspindex_jsp_0.java:72: Incompatible type for method. Can't convert java.lang.String to boolean. _jspx_th_html_html_11.setLocale(true); The java code generated which causes this error looks like: org.apache.struts.taglib.html.HtmlTag _jspx_th_html_html_11 = new org.apache.struts.taglib.html.HtmlTag(); _jspx_th_html_html_11.setPageContext(pageContext); _jspx_th_html_html_11.setParent(null); _jspx_th_html_html_11.setLocale(true); I've only got one version of struts.jar, the one that was packed in struts-example.war. I'm running struts using Enhydra 3.1 on RedHat 7.1. Renee Petris [EMAIL PROTECTED]
RE: No clue what is wrong...
Oh.. sorry. I was just trying to abbreviate. It is named ApplicationResources.properties. -Original Message- From: Steven Leija [mailto:[EMAIL PROTECTED]] Sent: Wednesday, June 06, 2001 4:03 PM To: [EMAIL PROTECTED] Subject: Re: No clue what is wrong... In your configuration file, you are pointing to an ApplicationResources.properties file and it looks like you named your own properties file called App.props so your path would be: org.apache.struts.webapp.example.App Steven
Re[2]: Scratch RowSets
Hello Steve, Thank you, good paper. Thursday, June 07, 2001, 12:31:52 AM, you wrote: SS Take a look at sun's CachedRowSet now available in early release. SS http://www.javaworld.com/javaworld/jw-02-2001/jw-0202-cachedrow.html SS S- -- Best regards, Olegmailto:[EMAIL PROTECTED]
Re: Can I have NO action?!
Hello dhay, Thursday, June 07, 2001, 1:34:00 AM, you wrote: dlc Hi. I have a form where I display the current filename, and allow them to dlc change it. As such, I don't need to do anything in the action, just let Struts dlc populate the form bean. dlc How do I go about this? Do I need an action that does nothing in its perform dlc method? Or can I set things up so no action is needed at all? What is the source of current filename? Do you retrieve it in your form class? It is wrong solution if so. Struts uses scheme with Action class (contains all logic to retrieve, process and store data), ActionForm class (used to store values between pages or actions and to validate it after submit), JSP-page as view (to display values which was processed by Action class and stored in session or request scope). According to this scheme you need to implement action if you display by JSP any values fetched from external source. -- Best regards, Olegmailto:[EMAIL PROTECTED]
