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Posted to user@struts.apache.org by Michael <mi...@idtect.com> on 2002/09/04 13:26:39 UTC
How to use nested:iteration tag?
This works:
<logic:iterate id="plants" indexId="myIndex" name="USER"
property="company.plants" scope="session">
</logic:iterate>
But this does not:
<nested:iterate id="plant" name="USER" property="company.plants"
scope="session">
</nested:iterate>
I get:
[Exception in:/jsp/status/subsystem_list.jsp] null
Can someone please tell me if I'm using the nested:iterate tag properly?
There aren't any examples for this and the struts documentation just
says to see logic:iterate.
Michael
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RE: How to use nested:iteration tag?
Posted by Michael <mi...@idtect.com>.
After looking at some of the examples in the WAR files on the keyboard
monkey website, I made some progress. The following works:
<nested:root name="USER">
<nested:nest property="company">
<nested:iterate property="plants">
</nested:iterate>
</nested:nest>
</nested:root>
But when I try to go one level deeper:
<nested:root name="USER">
<nested:nest property="company">
<nested:iterate property="plants">
<nested:iterate property="machines">
</nested:iterate>
</nested:iterate>
</nested:nest>
</nested:root>
I get:
Property 'plants' is not indexed
Any ideas?
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Re: How to use nested:iteration tag?
Posted by Rejin NS <re...@pitsolutions.com>.
http://www.keyboardmonkey.com/downloads/index.jsp
----- Original Message -----
From: "Michael" <mi...@idtect.com>
To: "'Struts Users Mailing List'" <st...@jakarta.apache.org>; "'Rejin
NS'" <re...@pitsolutions.com>
Sent: Wednesday, September 04, 2002 5:28 PM
Subject: RE: How to use nested:iteration tag?
> I've read the entire site and did not find any examples for this. Do
> you have a specific URL?
>
> > -----Original Message-----
> > From: Rejin NS [mailto:rejin@pitsolutions.com]
> > Sent: Wednesday, September 04, 2002 1:58 PM
> > To: Struts Users Mailing List
> > Subject: Re: How to use nested:iteration tag?
> >
> >
> > the usage is not correct. there is a good example at:
> > http://www.keyboardmonkey.com -rjn
> > ----- Original Message -----
> > From: "Michael" <mi...@idtect.com>
> > To: "Struts Users Mailing List" <st...@jakarta.apache.org>
> > Sent: Wednesday, September 04, 2002 4:56 PM
> > Subject: How to use nested:iteration tag?
> >
> >
> > > This works:
> > >
> > > <logic:iterate id="plants" indexId="myIndex" name="USER"
> > > property="company.plants" scope="session"> </logic:iterate>
> > >
> > > But this does not:
> > >
> > > <nested:iterate id="plant" name="USER" property="company.plants"
> > > scope="session"> </nested:iterate>
> > >
> > > I get:
> > >
> > > [Exception in:/jsp/status/subsystem_list.jsp] null
> > >
> > > Can someone please tell me if I'm using the nested:iterate tag
> > > properly? There aren't any examples for this and the struts
> > > documentation just says to see logic:iterate.
> > >
> > > Michael
> > >
> > >
> > >
> > >
> > > --
> > > To unsubscribe, e-mail:
> > <ma...@jakarta.apache.org>
> > > For additional commands, e-mail:
> > <ma...@jakarta.apache.org>
> > >
> > >
> >
> >
> > --
> > To unsubscribe, e-mail:
> > <mailto:struts-user-> unsubscribe@jakarta.apache.org>
> > For
> > additional commands,
> > e-mail: <ma...@jakarta.apache.org>
> >
>
>
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<ma...@jakarta.apache.org>
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<ma...@jakarta.apache.org>
>
>
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Re: How to use nested:iteration tag?
Posted by Bunty <gp...@gpuri.com>.
Have you included the tld file in your jsp as well as web.xml ?
----- Original Message -----
From: "Michael" <mi...@idtect.com>
To: "'Struts Users Mailing List'" <st...@jakarta.apache.org>; "'Rejin
NS'" <re...@pitsolutions.com>
Sent: Wednesday, September 04, 2002 6:58 AM
Subject: RE: How to use nested:iteration tag?
> I've read the entire site and did not find any examples for this. Do
> you have a specific URL?
>
> > -----Original Message-----
> > From: Rejin NS [mailto:rejin@pitsolutions.com]
> > Sent: Wednesday, September 04, 2002 1:58 PM
> > To: Struts Users Mailing List
> > Subject: Re: How to use nested:iteration tag?
> >
> >
> > the usage is not correct. there is a good example at:
> > http://www.keyboardmonkey.com -rjn
> > ----- Original Message -----
> > From: "Michael" <mi...@idtect.com>
> > To: "Struts Users Mailing List" <st...@jakarta.apache.org>
> > Sent: Wednesday, September 04, 2002 4:56 PM
> > Subject: How to use nested:iteration tag?
> >
> >
> > > This works:
> > >
> > > <logic:iterate id="plants" indexId="myIndex" name="USER"
> > > property="company.plants" scope="session"> </logic:iterate>
> > >
> > > But this does not:
> > >
> > > <nested:iterate id="plant" name="USER" property="company.plants"
> > > scope="session"> </nested:iterate>
> > >
> > > I get:
> > >
> > > [Exception in:/jsp/status/subsystem_list.jsp] null
> > >
> > > Can someone please tell me if I'm using the nested:iterate tag
> > > properly? There aren't any examples for this and the struts
> > > documentation just says to see logic:iterate.
> > >
> > > Michael
> > >
> > >
> > >
> > >
> > > --
> > > To unsubscribe, e-mail:
> > <ma...@jakarta.apache.org>
> > > For additional commands, e-mail:
> > <ma...@jakarta.apache.org>
> > >
> > >
> >
> >
> > --
> > To unsubscribe, e-mail:
> > <mailto:struts-user-> unsubscribe@jakarta.apache.org>
> > For
> > additional commands,
> > e-mail: <ma...@jakarta.apache.org>
> >
>
>
> --
> To unsubscribe, e-mail:
<ma...@jakarta.apache.org>
> For additional commands, e-mail:
<ma...@jakarta.apache.org>
>
>
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RE: How to use nested:iteration tag?
Posted by Robert Taylor <rt...@mulework.com>.
Michael,
I used the <nested:iterate .../> tag quite often.
If I have a form bean with a data member called "results" which is a
Collection of
LabelValue beans (a bean which has two string fields 'label' and 'value'). I
would
use the <nested:iterate .../> as follows to print 'label' = 'value'.
<html:form action="/someAction">
<nested:iterate id="element" property="results">
<bean:write name="element" property="label"/>=<bean:write name="element"
property="value"/><br>
<nested:iterate>
</html:form>
HTH,
robert
> -----Original Message-----
> From: Michael [mailto:michael@idtect.com]
> Sent: Wednesday, September 04, 2002 7:58 AM
> To: 'Struts Users Mailing List'; 'Rejin NS'
> Subject: RE: How to use nested:iteration tag?
>
>
> I've read the entire site and did not find any examples for this. Do
> you have a specific URL?
>
> > -----Original Message-----
> > From: Rejin NS [mailto:rejin@pitsolutions.com]
> > Sent: Wednesday, September 04, 2002 1:58 PM
> > To: Struts Users Mailing List
> > Subject: Re: How to use nested:iteration tag?
> >
> >
> > the usage is not correct. there is a good example at:
> > http://www.keyboardmonkey.com -rjn
> > ----- Original Message -----
> > From: "Michael" <mi...@idtect.com>
> > To: "Struts Users Mailing List" <st...@jakarta.apache.org>
> > Sent: Wednesday, September 04, 2002 4:56 PM
> > Subject: How to use nested:iteration tag?
> >
> >
> > > This works:
> > >
> > > <logic:iterate id="plants" indexId="myIndex" name="USER"
> > > property="company.plants" scope="session"> </logic:iterate>
> > >
> > > But this does not:
> > >
> > > <nested:iterate id="plant" name="USER" property="company.plants"
> > > scope="session"> </nested:iterate>
> > >
> > > I get:
> > >
> > > [Exception in:/jsp/status/subsystem_list.jsp] null
> > >
> > > Can someone please tell me if I'm using the nested:iterate tag
> > > properly? There aren't any examples for this and the struts
> > > documentation just says to see logic:iterate.
> > >
> > > Michael
> > >
> > >
> > >
> > >
> > > --
> > > To unsubscribe, e-mail:
> > <ma...@jakarta.apache.org>
> > > For additional commands, e-mail:
> > <ma...@jakarta.apache.org>
> > >
> > >
> >
> >
> > --
> > To unsubscribe, e-mail:
> > <mailto:struts-user-> unsubscribe@jakarta.apache.org>
> > For
> > additional commands,
> > e-mail: <ma...@jakarta.apache.org>
> >
>
>
> --
> To unsubscribe, e-mail:
<ma...@jakarta.apache.org>
For additional commands, e-mail:
<ma...@jakarta.apache.org>
--
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RE: How to use nested:iteration tag?
Posted by Michael <mi...@idtect.com>.
I've read the entire site and did not find any examples for this. Do
you have a specific URL?
> -----Original Message-----
> From: Rejin NS [mailto:rejin@pitsolutions.com]
> Sent: Wednesday, September 04, 2002 1:58 PM
> To: Struts Users Mailing List
> Subject: Re: How to use nested:iteration tag?
>
>
> the usage is not correct. there is a good example at:
> http://www.keyboardmonkey.com -rjn
> ----- Original Message -----
> From: "Michael" <mi...@idtect.com>
> To: "Struts Users Mailing List" <st...@jakarta.apache.org>
> Sent: Wednesday, September 04, 2002 4:56 PM
> Subject: How to use nested:iteration tag?
>
>
> > This works:
> >
> > <logic:iterate id="plants" indexId="myIndex" name="USER"
> > property="company.plants" scope="session"> </logic:iterate>
> >
> > But this does not:
> >
> > <nested:iterate id="plant" name="USER" property="company.plants"
> > scope="session"> </nested:iterate>
> >
> > I get:
> >
> > [Exception in:/jsp/status/subsystem_list.jsp] null
> >
> > Can someone please tell me if I'm using the nested:iterate tag
> > properly? There aren't any examples for this and the struts
> > documentation just says to see logic:iterate.
> >
> > Michael
> >
> >
> >
> >
> > --
> > To unsubscribe, e-mail:
> <ma...@jakarta.apache.org>
> > For additional commands, e-mail:
> <ma...@jakarta.apache.org>
> >
> >
>
>
> --
> To unsubscribe, e-mail:
> <mailto:struts-user-> unsubscribe@jakarta.apache.org>
> For
> additional commands,
> e-mail: <ma...@jakarta.apache.org>
>
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Re: How to use nested:iteration tag?
Posted by Rejin NS <re...@pitsolutions.com>.
the usage is not correct. there is a good example at:
http://www.keyboardmonkey.com
-rjn
----- Original Message -----
From: "Michael" <mi...@idtect.com>
To: "Struts Users Mailing List" <st...@jakarta.apache.org>
Sent: Wednesday, September 04, 2002 4:56 PM
Subject: How to use nested:iteration tag?
> This works:
>
> <logic:iterate id="plants" indexId="myIndex" name="USER"
> property="company.plants" scope="session">
> </logic:iterate>
>
> But this does not:
>
> <nested:iterate id="plant" name="USER" property="company.plants"
> scope="session">
> </nested:iterate>
>
> I get:
>
> [Exception in:/jsp/status/subsystem_list.jsp] null
>
> Can someone please tell me if I'm using the nested:iterate tag properly?
> There aren't any examples for this and the struts documentation just
> says to see logic:iterate.
>
> Michael
>
>
>
>
> --
> To unsubscribe, e-mail:
<ma...@jakarta.apache.org>
> For additional commands, e-mail:
<ma...@jakarta.apache.org>
>
>
--
To unsubscribe, e-mail: <ma...@jakarta.apache.org>
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