bon, alors j'ai fait différents essais jusqu'a 1H du mat...
j'ai fini par trouver la fonction intéressante, getuserslist qui se trouve dans le fichier membre.php
j'ai donc modifié mon code comme ceci
<{*
* Qualitative Themes for XOOPS
*
* @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU General Public License (GPL)
* @project IXThemes Project, http://ixthemes.org
* @theme_name ixt01401
* @theme_demo http://ixthemes.sourceforge.net/demo/x/index.php?xoops_theme_select=ixt01401
* @version $Id: slides3.html 1635 2009-12-02 09:30:12Z algalochkin $
*
* Thanks you, that you have left this header untouched!!!
*}>
<{if $xoops_dirname == "system"}>
<!-- slides on homepage and system pages only -->
<!-- width adjust 960px, 970px, 980px-->
<style type="text/css" media="screen">
#ixt-slider3 { width: 970px; height: 150px; position: relative; overflow: hidden;}
#ixt-slider3Content { width: 970px; position: absolute; top: 0; margin-left: 0;}
.ixt-slider3Image { float: left; position: relative; display: none;}
.ixt-slider3Image span { text-align:left; position: absolute; padding: 10px 13px; width: 970px; filter: alpha(opacity=100); -moz-opacity: 1; -khtml-opacity: 1; opacity: 1; color: #FFF; display: none;}
.clear { clear: both;}
.left { top: 0; left: 0; width: 970px !important; height: 150px; }
.right { right: 0; bottom: 0; width: 970px !important; height: 150px;}
#ixt-slider3Content ul { list-style-type: none;}
</style>
<!-- JavaScripts-->
<script type="text/javascript" src="<{xoImgUrl js/s3Slider.js}>"></script>
<script type="text/javascript">
$(document).ready(function() {
$('#ixt-slider3').s3Slider({
timeOut: 5000
});
});
</script>
<{$member_handler =& xoops_gethandler('member')}>
<{$tblusers = array()}>
<{$tblusers = $member_handler->getUserList('uid', 0, '>')}>
<div align="center">
<div id="ixt-slider3">
<ul id="ixt-slider3Content">
<{foreach item=user from=$tblusers}>
<li class="ixt-slider3Image">
<a href="#"><img src="<{xoImgUrl img/slides3/id.jpg}>" alt="slide 1" /></a>
<span class="left">
<h2 class="font"><{$user.uid}></h2>
<p> </p>
<p>ca marche !!</p>
</span>
</li>
<{/foreach}>
<div class="clear ixt-slider3Image"></div>
</ul>
</div>
</div>
<{/if}>
sous cette forme je n'obtien rien a l'affichage, et si j'encadre le code par les balis <?php et ?> il inteprete le code comme du texte apres chaque "->"
au secours !!!!