RE: need some help.......
Title: need some help... Niall Thanks for a quick response.I tried but got the following error. javax.servlet.ServletException: Cannot find bean jas in scope null Jiten -Original Message-From: Niall Pemberton [mailto:[EMAIL PROTECTED]]Sent: Wednesday, June 13, 2001 5:18 PMTo: [EMAIL PROTECTED]Subject: RE: need some help... "jas" is not in "session" scope - the iterator is creating it for each iteration (must be page scope?) - try it without the "scope": bean:write name="jas" property="attr"/ Niall -Original Message-From: Jiten Mohanty [mailto:[EMAIL PROTECTED]]Sent: 14 June 2001 23:57To: [EMAIL PROTECTED]Subject: need some help... Hi folks I am trying to iterate through a array of objects.Here is the code.. logic:iterate id="jas" name="countBeanForm" property="mbeanOper" type="Ipseal.JbossOperationForm" scope="session" td align="center" bean:write name="jas" property="attr" scope="session"/ /td /logic:iterate property "mbeanOper" : returns array[objects] Each Object has a property called Attr[String](set get).I want to display the each String in Attr[ ].Whe I run the code, i get the following error.. Error: 500 Location: /ipseal_demo/bean_count.jsp Internal Servlet Error: javax.servlet.ServletException: Cannot find bean jas in scope session at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:459) at _0002fbean_0005fcount_0002ejspbean_0005fcount_jsp_44._jspService(_0002fbean_0005fcount_0002ejspbean_0005fcount_jsp_44.java:299) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119) and on.. Can some body help on this. Jiten Software Enginer
need some help.......
Title: need some help... Hi folks I am trying to iterate through a array of objects.Here is the code.. logic:iterate id=jas name=countBeanForm property=mbeanOper type=Ipseal.JbossOperationForm scope=session td align=center bean:write name=jas property=attr scope=session/ /td /logic:iterate property mbeanOper : returns array[objects] Each Object has a property called Attr[String](set get).I want to display the each String in Attr[ ].Whe I run the code, i get the following error.. Error: 500 Location: /ipseal_demo/bean_count.jsp Internal Servlet Error: javax.servlet.ServletException: Cannot find bean jas in scope session at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:459) at _0002fbean_0005fcount_0002ejspbean_0005fcount_jsp_44._jspService(_0002fbean_0005fcount_0002ejspbean_0005fcount_jsp_44.java:299) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119) and on.. Can some body help on this. Jiten Software Enginer
RE: need some help.......
Title: need some help... Hey Niall, You are the man..I got it running.Your suggestion about the nested iteration worked fine...Thanks buddy.I was trying hard to get this running.Saved my day. Have a nice evening. Jiten Soft. Engineer Ipseal Inc. Denver, Colorado -Original Message-From: Niall Pemberton [mailto:[EMAIL PROTECTED]]Sent: Wednesday, June 13, 2001 6:08 PMTo: [EMAIL PROTECTED]Subject: RE: need some help... M...the iterator doesn't appear to becreating your "jas" bean from the elements of your array - the question is why? 1) Have you defined the logic taglib at the top of your jsp? %@ taglib uri="/WEB-INF/struts-logic.tld" prefix="logic" % 2) Does the array returned by your getMbeanOper() method contain any nulls? Also...I've just noticed...are you saying the getAttr() method returns a String array - meaning you have a grid situation? If so you need an iterate within an iterate. Haven't done that but there are messages in the archive which talk about it. Niall -----Original Message-From: Jiten Mohanty [mailto:[EMAIL PROTECTED]]Sent: 15 June 2001 00:30To: [EMAIL PROTECTED]Subject: RE: need some help... Niall Thanks for a quick response.I tried but got the following error. javax.servlet.ServletException: Cannot find bean jas in scope null Jiten -Original Message-From: Niall Pemberton [mailto:[EMAIL PROTECTED]]Sent: Wednesday, June 13, 2001 5:18 PMTo: [EMAIL PROTECTED]Subject: RE: need some help... "jas" is not in "session" scope - the iterator is creating it for each iteration (must be page scope?) - try it without the "scope": bean:write name="jas" property="attr"/ Niall -Original Message-From: Jiten Mohanty [mailto:[EMAIL PROTECTED]]Sent: 14 June 2001 23:57To: [EMAIL PROTECTED]Subject: need some help... Hi folks I am trying to iterate through a array of objects.Here is the code.. logic:iterate id="jas" name="countBeanForm" property="mbeanOper" type="Ipseal.JbossOperationForm" scope="session" td align="center" bean:write name="jas" property="attr" scope="session"/ /td /logic:iterate property "mbeanOper" : returns array[objects] Each Object has a property called Attr[String](set get).I want to display the each String in Attr[ ].Whe I run the code, i get the following error.. Error: 500 Location: /ipseal_demo/bean_count.jsp Internal Servlet Error: javax.servlet.ServletException: Cannot find bean jas in scope session at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:459) at _0002fbean_0005fcount_0002ejspbean_0005fcount_jsp_44._jspService(_0002fbean_0005fcount_0002ejspbean_0005fcount_jsp_44.java:299) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119) and on.. Can some body help on this. Jiten Software Enginer
RE: need some help.......
Title: RE: need some help... Craig, Thanks for the response.I got it running Jiten -Original Message- From: Craig R. McClanahan [mailto:[EMAIL PROTECTED]] Sent: Thursday, June 14, 2001 6:21 PM To: [EMAIL PROTECTED] Subject: RE: need some help... There was a string of nightly builds of Struts a couple of months ago where the iterate tag had a bug (not creating the id item). This was fixed -- are you trying this with a recent build like 1.0-b3? Craig On Thu, 14 Jun 2001, Niall Pemberton wrote: need some help...M...the iterator doesn't appear to be creating your jas bean from the elements of your array - the question is why? 1) Have you defined the logic taglib at the top of your jsp? %@ taglib uri=/WEB-INF/struts-logic.tld prefix=logic % 2) Does the array returned by your getMbeanOper() method contain any nulls? Also...I've just noticed...are you saying the getAttr() method returns a String array - meaning you have a grid situation? If so you need an iterate within an iterate. Haven't done that but there are messages in the archive which talk about it. Niall -Original Message- From: Jiten Mohanty [mailto:[EMAIL PROTECTED]] Sent: 15 June 2001 00:30 To: [EMAIL PROTECTED] Subject: RE: need some help... Niall Thanks for a quick response.I tried but got the following error. javax.servlet.ServletException: Cannot find bean jas in scope null Jiten -Original Message- From: Niall Pemberton [mailto:[EMAIL PROTECTED]] Sent: Wednesday, June 13, 2001 5:18 PM To: [EMAIL PROTECTED] Subject: RE: need some help... jas is not in session scope - the iterator is creating it for each iteration (must be page scope?) - try it without the scope: bean:write name=jas property=attr/ Niall -Original Message- From: Jiten Mohanty [mailto:[EMAIL PROTECTED]] Sent: 14 June 2001 23:57 To: [EMAIL PROTECTED] Subject: need some help... Hi folks I am trying to iterate through a array of objects.Here is the code.. logic:iterate id=jas name=countBeanForm property=mbeanOper type=Ipseal.JbossOperationForm scope=session td align=center bean:write name=jas property=attr scope=session/ /td /logic:iterate property mbeanOper : returns array[objects] Each Object has a property called Attr[String](set get).I want to display the each String in Attr[ ].Whe I run the code, i get the following error.. Error: 500 Location: /ipseal_demo/bean_count.jsp Internal Servlet Error: javax.servlet.ServletException: Cannot find bean jas in scope session at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImp l.java:459) at _0002fbean_0005fcount_0002ejspbean_0005fcount_jsp_44._jspService(_0002fbean_ 0005fcount_0002ejspbean_0005fcount_jsp_44.java:299) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119) and on.. Can some body help on this. Jiten Software Enginer
