In fact, the Iterate Tag doesn't put such bean in any scope.
I have tried to use the Equals/NotEquals Tag inside an Iteration Tag and I
simply cannot look inside the property of my 'Iterated Bean' to do the
comparision.
I ended inserting a scriptlet and 'manually' defining the bean resulted from
the Iteration, something like this:
<%
String lastDepartment = "";
%>
<logic:iterate id="document" name="documents" scope="request" >
<bean:define id="department" name="document"
property="department" toScope="request" />
<logic:notEqual name="department" scope="request"
value="<%=lastDepartment%>">
Here I print a Title (DepartmentName) when the next
Iteration comes with a Different Department
<%
lastDepartment = department.toString();
%>
</logic:notEqual>
<br>
<bean:write name="document" property="title"
filter="true"/>: <bean:write name="document" property="description"
filter="true"/>:
</logic:iterate>
So I think each Iteration you get its in managed in Memory, not in any
scope.
Am I wrong? Is this the correct behavior of the Iterate Tag? Will this be
fixed?.
Regards.
----- Original Message -----
From: "Ali Ozoren" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Thursday, August 30, 2001 2:54 PM
Subject: RE: Tag Iterate !!!
> I have the same problem. It doesn't look like the iterate tag creates the
> bean declared with the id attribute.
> --a
>
> -----Original Message-----
> From: Deadman, Hal [mailto:[EMAIL PROTECTED]]
> Sent: Friday, June 01, 2001 1:28 PM
> To: [EMAIL PROTECTED]
> Subject: RE: Tag Iterate !!!
>
>
> Based on what you are showing in your email, everything looks OK. I don't
> think the problem is with the iterate tag. The message
> "javax.servlet.ServletException: Cannot find bean client in scope null"
> would have to be coming from bean:write which is looking for a bean called
> client. It's looking in all scopes (null just means you didn't specify a
> scope), so you don't need to add a scope. The iterate tag should put a
bean
> in the page scope with the name client.
>
> Are you sure that it is the bean:write tag inside the iterate tag that is
> causing the error or is there something else on the JSP that you aren't
> showing? Try removing the bean:write from the iterate tag and replacing it
> with some html.
>
> > -----Original Message-----
> > From: Geoffrey Van Nuffelen [mailto:[EMAIL PROTECTED]]
> > Sent: Friday, June 01, 2001 9:49 AM
> > To: [EMAIL PROTECTED]
> > Subject: Re: Tag Iterate !!!
> >
> >
> > Hi Ash,
> >
> > Thanks for your help... But I have the same error with Client.
> >
> > Have you got a example of this tag method ???
> >
> > Geoffrey...
> > ----- Original Message -----
> > From: "A.Sharma" <[EMAIL PROTECTED]>
> > To: <[EMAIL PROTECTED]>
> > Sent: Friday, June 01, 2001 12:10 PM
> > Subject: RE: Tag Iterate !!!
> >
> >
> > >
> > > hi
> > > probably change the case of 'c' in client.
> > > the class has Capiltal 'c' while in JSP you are accessing small 'c'.
> > >
> > > :)
> > > ash
> > >
> > > -----Original Message-----
> > > From: Geoffrey Van Nuffelen [mailto:[EMAIL PROTECTED]]
> > > Sent: Friday, June 01, 2001 3:24 PM
> > > To: Struts-User (E-Mail)
> > > Subject: Tag Iterate !!!
> > >
> > >
> > > Hi all,
> > >
> > > I try to use the tag iterate (logic) but I can't. I haven't success.
> > >
> > > I am working on Windows NT with tomcat 3.2 and struts 1.0b-2.
> > >
> > > I try to pass an array of object ( a personnal client
> > class). but when a
> > try
> > > to access a property I have this 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_55._jspService(_0002fC
> > lientList_0002
> > > ejspClientList_jsp_55.java:214)
> > >
> > > What I have to ?? I have to specify a scope ???
> > >
> > > Here you are the code of the .jsp , java class wich put the
> > parameter and
> > > client.class.
> > >
> > > .jsp :
> > > ----------------------------------------
> > >
> > > ...
> > > <body bgcolor="white">
> > >
> > > <logic:iterate id="client" name="test" >
> > > <bean:write name="client" property="pmclient"/>
> > > </logic:iterate>
> > >
> > > </body>
> > > ...
> > >
> > > Java class :
> > > ----------------------------------------------------------
> > >
> > > Client test[] = clients.getClients();
> > > servlet.log("nmclient from clients : " +
> > test[i].getNmclient(), 1); //
> > test
> > > ... it's working
> > >
> > > HttpSession session = request.getSession();
> > > session.setAttribute("test", test);
> > >
> > > return (mapping.findForward("success"));
> > >
> > >
> > > Client class :
> > > ----------------------------------------
> > >
> > > public class Client {
> > > private String nmclient = "";
> > > private String pmclient = "";
> > > private long cdclient;
> > >
> > > public Client() {
> > > }
> > > public String getNmclient() {
> > > return nmclient;
> > > }
> > > public void setNmclient(String newNmclient) {
> > > nmclient = newNmclient;
> > > }
> > > public String getPmclient() {
> > > return pmclient;
> > > }
> > > public void setPmclient(String newPmclient) {
> > > pmclient = newPmclient;
> > > }
> > > public long getCdclient() {
> > > return cdclient;
> > > }
> > > public void setCdclient(long newCdclient) {
> > > cdclient = newCdclient;
> > > }
> > > }
> > >
> > >
> > > Thanks in advance for your help.
> > >
> > > Geoffrey...
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> >
