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From Bård Arve Evjen <bardev...@operamail.com>
Subject RE: Problems with logic:iterate (indexId has no effect) - doesn't anyone know the solution?
Date Tue, 08 Jul 2003 18:16:31 GMT
Matt,

No, I'm still stuck with the iterate:logic stuff :-)

Thanks a bunch for providing an example.

The lack of examples seems to be common in the struts-world :-)  The books I've seen isn't
much better, either.

Cheers,
Bard

----- Original Message -----
From: "Matthew J. Vincent" <vincent@cs.usm.maine.edu>
Date: Tue, 8 Jul 2003 13:42:27 -0400
To: <struts-user@jakarta.apache.org>
Subject: RE: Problems with logic:iterate (indexId has no effect) - doesn't    anyone know
the solution?

> Bard,
> 
> I'm not sure if you have figured this out or not, but to all who haven't -
> here is a link to a Struts <iterate/> tag example.
> 
> http://moosejaw.org/java/struts-iterate/
> 
> Enjoy.
> 
> Matt
> 
> 
> 
> 
> Thanks for your reply, Sandeep. From what I have understood from reading the
> java doc, a vector has an index on it like an array does. Is it really true
> that noone else has had any problems with this? If it is working for you,
> how do you implement it?
> 
> Thanks a bunch!
> 
> Bard
> 
> ----- Original Message -----
> From: Sandeep Takhar <sandeep_takhar@yahoo.com>
> Date: Mon, 7 Jul 2003 10:13:33 -0700 (PDT)
> To: Struts Users Mailing List <struts-user@jakarta.apache.org>
> Subject: Re: Problems with logic:iterate (indexId has no effect) - doesn't
> anyone know the solution?
> 
> > I wouldn't use a vector, but maybe you can?
> >
> > My understanding is that iterate works on anything
> > that returns an iterator.
> >
> > logic:iterate name="someName"
> >
> > should be used when the bean someName is in some scope
> > and is the collection that you want.
> >
> > logic:iterate name="someName" property="someProperty"
> > should not be used if the above case is true.
> >
> > sandeep
> > --- Bård Arve Evjen <bardevjen@operamail.com> wrote:
> > > I didn't think this was a big problem for you
> > > Struts-gurus, but maybe I'm wrong :-)
> > >
> > > I have a vector called variationmargins and in it I
> > > have a property called loadProfile that is either 1
> > > or 2 for all postings. I have tried to use the
> > > logic:iterate tag to output the result using the
> > > loadProfile as an index, but it has not effect. It
> > > just outputs everything, no matter the indexId.
> > >
> > > Does anyone have a clue what I am doing wrong?
> > >
> > > <logic:iterate id="element" name="variationmargins"
> > > property="variationMargins" indexId="loadProfile">
> > > <bean:write name="element"
> > > property="loadProfileName"/>
> > > <br>
> > > <display:table name="variationmargins"
> > > property="variationMargins"
> > > scope="session" width="100%" pagesize="100"
> > > requestURI="result.jsp"
> > >
> > decorator="org.apache.taglibs.display.test.ColumnsWrapper">
> > >
> > > <display:column title="<%=ldeliveryPeriod%>"
> > > property="deliveryPeriod" sort="true" width="10%"/>
> > > <display:column title="<%=lhours%>" property="hours"
> > > align="right" sort="true" width="10%"/>
> > > </display:table>
> > > </logic:iterate>
> > >
> > > I would really appreciate the help.
> > >
> > > Cheers,
> > > Bard A. Evjen
> > >
> > >
> > >
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> >
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