Need help using tiles taglib with JSTL

[Michael Mattox <mi...@verideon.com>]

I'm trying to use the tiles taglib with JSTL (servlet spec 2.4).. if I use
just the HTML tags they work file, and JSTL 1.1 by itself works fine. The
problem comes when I need to use them together.  Here I have a list of
inscriptions in the request scope and I want to loop through them and pass
each one to a tile to display each one (individually).  I can't figure out
the way to call the tiles:useAttribute tag:

<c:forEach items="${listeInscriptions.inscriptions}" var="inscription">

  <tiles:insert name="web-inscription" flush="true">
    <tiles:useAttribute id="${inscription}"
                        classname="fr.data.Inscription"
                        name="inscription"
                        scope="request"
                        ignore="false"/>
  </tiles:insert>

</c:forEach>

I'd be grateful for a bit of help with this.  I've tried asking about
mixing struts tags & JSTL in the past week but haven't had a concrete
example like this and now I'm really stuck. :)

-Michael



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Re: Need help using tiles taglib with JSTL

[Michael Mattox <mi...@verideon.com>]

> <c:forEach items="${listeInscriptions.inscriptions}" var="inscription">
>
>   <tiles:insert name="web-inscription" flush="true">
>     <tiles:useAttribute id="${inscription}"
>                         classname="fr.data.Inscription"
>                         name="inscription"
>                         scope="request"
>                         ignore="false"/>
>   </tiles:insert>
>
> </c:forEach>

I figured it out.. the problem was the JSTL var in the forEach was limited
in scope to the tag.  I was trying to pass this object to the other tile
but really making it available in request scope is enough.  So I ended up
doing this:

<c:forEach items="${listeInscriptions.inscriptions}" var="inscription">

  <c:set var="inscription"
         value="${inscription}"
         scope="request"
         />

  <tiles:insert name="web-inscription"/>
  <P>

</c:forEach>

It may work with the c:set using page scope, I will have to try.  The more
I learn JSTL the less I use the struts taglibs. :)




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Re: Need help using tiles taglib with JSTL

[Jurn Ho <ju...@magicmonster.com>]

nested within the tiles:insert, I think you want a tiles:put instead 
of a useAttribute?

Jurn

At 01:59 AM 19/08/2005, Michael Mattox wrote:
>I'm trying to use the tiles taglib with JSTL (servlet spec 2.4).. if I use
>just the HTML tags they work file, and JSTL 1.1 by itself works fine. The
>problem comes when I need to use them together.  Here I have a list of
>inscriptions in the request scope and I want to loop through them and pass
>each one to a tile to display each one (individually).  I can't figure out
>the way to call the tiles:useAttribute tag:
>
><c:forEach items="${listeInscriptions.inscriptions}" var="inscription">
>
>   <tiles:insert name="web-inscription" flush="true">
>     <tiles:useAttribute id="${inscription}"
>                         classname="fr.data.Inscription"
>                         name="inscription"
>                         scope="request"
>                         ignore="false"/>
>   </tiles:insert>
>
></c:forEach>
>
>I'd be grateful for a bit of help with this.  I've tried asking about
>mixing struts tags & JSTL in the past week but haven't had a concrete
>example like this and now I'm really stuck. :)
>
>-Michael


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