Mark, Thanks very much for your time. I will try that now.
Regards, Michael ----- Original Message ----- From: "Galbreath, Mark" <[EMAIL PROTECTED]> To: "'Struts Users Mailing List'" <[EMAIL PROTECTED]> Sent: Tuesday, May 14, 2002 1:22 AM Subject: RE: Getting a list from a session bean and displaying the data in a jsp > Michael, > > 1. Your input form should not contain iterator - it is for input. You need > to define your <html:text> tags inside an <html:form action="/saveGBEntry" > method="post"> and declare this bean and action in struts-config.xml like > > <form-bean name="GBEntryForm" > <!--name of the bean--> > type="com.morelogs.guestbook.GBEntryForm" /> > > <action-mappings> > <action path="/saveGBEntry" > type="com.morelogs.guestbook.action.SaveGBEntryAction" > name="GBEntryForm" > input="/welcome.jsp" > scope="session" > validate="true" > > <forward name="success" path="/displayGBEntries.jsp" /> > </action-mappings> > > 2. When you submit welcome.jsp, it fires SaveGBAction and automatically > sets the propertiies of GBentryForm (mainly in case the user needs to return > because of an error). You can now access all the bean properties: > > GBEntryForm entryForm = (GBEntryForm) form; > > which you can use to save the data to the database. After which, make your > call to your session EJB and set the gbEntry property in the form bean: > > entryForm.setGbEntry( entryList); > > When done, struts will forward the request to displayGBEntries.jsp, where > you then iterate throught the list: > > <logic:iterate name="GBEntryForm" > id="gbEntry" > scope="session" > property="gbEntry" > type="com.morelogs.guestbook.interfaces.gbEntry"> > > <bean:write name="gbEntry" property="entry_subject" /> > <bean:write name="gbEntry" property="entry_name" /> > <bean:write name="gbEntry" property="entry_date" /> > </logic:iterate> > > Mark > > -----Original Message----- > From: Michael Delamere [mailto:[EMAIL PROTECTED]] > Sent: Monday, May 13, 2002 5:43 PM > > Here�s the call to my session bean: > > ========== CALL TO SESSION BEAN ============================== > // Get a naming context > InitialContext jndiContext = new InitialContext(); > > // Get a reference to a EntryBean > Object ref = jndiContext.lookup("ejb/guestbook/gbEntries"); > > // Get a reference from this to the Bean's Home interface > gbEntriesHome home = (gbEntriesHome) > PortableRemoteObject.narrow (ref, gbEntriesHome.class); > > ArrayList entryList = new ArrayList(); > > gbEntries entriesObj = home.create(); > Object[] entries = entriesObj.getEntriesList(); > for (int i = 0; i < entries.length; i++) > { > gbEntry entry = (gbEntry) entries[i]; > entryList.add(entry); > > // I get the results printed in my output screen so this works. > System.out.println (entry.getEntry_subject() + "\t" + > entry.getEntry_text() + "\t" + > entry.getEntry_date() + "\t" + entry.getEntry_views()); > } > > request.setAttribute("entryList", entryList); > ================================================================ > > Here�s the change in my JSP file: > =============== JSP FILE ======================================== > <%@ page language="java" %> > <%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html" %> > <%@ taglib uri="/WEB-INF/struts-form.tld" prefix="form" %> > <%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean" %> > <%@ taglib uri="/WEB-INF/nested-tags.tld" prefix="nested" %> > > <logic:iterate name="entryList" > id="gbEntry" > scope="request" > type="com.morelogs.guestbook.interfaces.gbEntry"> > <tr> > <td><html:text property="entry_subject" /></td> > <td><html:text property="entry_text" /></td> > <td><html:text property="entry_date" /></td> > </tr> > </logic:iterate> > =============================================================== > Could you please have a look over this to see if I have missed something. > I would really appreciate further help on this. > > Regards, > > Michael > > > > ----- Original Message ----- > From: <[EMAIL PROTECTED]> > To: "Struts Users Mailing List" <[EMAIL PROTECTED]> > Sent: Monday, May 13, 2002 10:12 PM > Subject: Re: Getting a list from a session bean and displaying the data in a > jsp > > > > > > In a non-nested context, you would do the following for a collection of > > objects associated with the request object > > > > <logic:iterate name="entryList" > > id="entry" > > scope="request" > > type="com.xxx.xxx.xxx.Entry"> > > <tr> > > <td><html:text property="entry_subject" /></td> > > <td><html:text property="entry_text" /></td> > > <td><html:text property="entry_date" /></td> > > </tr> > > </logic:iterate> > > > > > > > > > > > > "Michael Delamere" <[EMAIL PROTECTED]> on 05/13/2002 01:00:42 PM > > > > Please respond to "Struts Users Mailing List" > > <[EMAIL PROTECTED]> > > > > To: "'Struts Users Mailing List' \(E-mail\)" > > <[EMAIL PROTECTED]> > > cc: > > Subject: Getting a list from a session bean and displaying the data in a > > jsp > > > > > > Hi, > > > > I�ve got a session bean which returns an Object[] array of entity beans. > > In > > my action file I get the array via a jndiContext.lookup. That�s all no > > problem and I can retreive my data out of the entity beans. > > > > However, I�m slightly stuck getting them over to my jsp file. I�ve tried > > > > request.setAttribute("entryList", entryList); > > > > and then outputing the data with: > > > > <nested:iterate property="entryList"> > > <tr> > > <td><nested:text property="entry_subject" /></td> > > <td><nested:text property="entry_text" /></td> > > <td><nested:text property="entry_date" /></td> > > </tr> > > </nested:iterate> > > > > Could someone give me an insight of how this is done. > > I would be most grateful. > > > > Thanks, > > > > Michael > > > > > > -- > > To unsubscribe, e-mail: < > > mailto:[EMAIL PROTECTED]> > > For additional commands, e-mail: < > > mailto:[EMAIL PROTECTED]> > > > > > > > > > > > > > > ********************************************************************** > > Please Note: > > The information in this E-mail message, and any files transmitted > > with it, is confidential and may be legally privileged. It is > > intended only for the use of the individual(s) named above. 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