I have checked this form in Myreviews 2.1rc
This is the modfile.php file complete
// $Id: modfile.php,v 1.1 2004/01/29 14:45:12 buennagel Exp $
// ------------------------------------------------------------------------ //
// XOOPS - PHP Content Management System //
// Copyright (c) 2000 XOOPS.org //
// //
// ------------------------------------------------------------------------- //
// This program is free software; you can redistribute it and/or modify //
// it under the terms of the GNU General Public License as published by //
// the Free Software Foundation; either version 2 of the License, or //
// (at your option) any later version. //
// //
// You may not change or alter any portion of this comment or credits //
// of supporting developers from this source code or any supporting //
// source code which is considered copyrighted (c) material of the //
// original comment or credit authors. //
// //
// This program is distributed in the hope that it will be useful, //
// but WITHOUT ANY WARRANTY; without even the implied warranty of //
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
// GNU General Public License for more details. //
// //
// You should have received a copy of the GNU General Public License //
// along with this program; if not, write to the Free Software //
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA //
// ------------------------------------------------------------------------ //
include "header.php";
include_once XOOPS_ROOT_PATH."/class/xoopstree.php";
include_once XOOPS_ROOT_PATH."/class/module.errorhandler.php";
include_once XOOPS_ROOT_PATH."/include/xoopscodes.php";
$myts =& MyTextSanitizer::getInstance(); // MyTextSanitizer object
$mytree = new XoopsTree($xoopsDB->prefix("myReviews_cat"),"cid","pid");
if(isset($HTTP_POST_VARS['submit']))
{
$eh = new ErrorHandler; //ErrorHandler object
if(empty($xoopsUser)){
redirect_header(XOOPS_URL."/user.php",2,_MD_MUSTREGFIRST);
exit();
} else {
$ratinguser = $xoopsUser->getVar('uid');
}
$submit_vars = array('lid', 'title', 'url', 'homepage', 'descriptio', 'logourl', 'cid');
foreach($submit_vars as $submit_key) {
$$submit_key = $HTTP_POST_VARS[$submit_key];
}
$lid = intval($lid);
// Check if Title exist
if (trim($title)=="") {
$eh->show("1001");
}
// Check if HOMEPAGE exist
if (trim($homepage)=="") {
$eh->show("1016");
}
// Check if Description exist
if (trim($descriptio)=="") {
$eh->show("1008");
}
$url = $myts->makeTboxData4Save($url);
$logourl = $myts->makeTboxData4Save($logourl);
$cid = intval($cid);
$title = $myts->makeTboxData4Save($title);
$homepage = $myts->makeTboxData4Save($homepage);
$description = $myts->makeTareaData4Save($descriptio);
$newid = $xoopsDB->genId($xoopsDB->prefix("myReviews_mod")."_requestid_seq");
$sql = sprintf("INSERT INTO %s (requestid, lid, cid, title, url, homepage, logourl, description, modifysubmitter) VALUES (%u, %u, %u, '%s', '%s', '%s', '%s', '%s', %u)", $xoopsDB->prefix("myReviews_mod"), $newid, $lid, $cid, $title, $url, $homepage, $logourl, $description, $ratinguser);
$xoopsDB->query($sql) or $eh->show("0013");
$tags = array();
$tags['MODIFYREPORTS_URL'] = XOOPS_URL . '/modules/' . $xoopsModule->getVar('dirname') . '/admin/index.php?op=listModReq';
$notification_handler =& xoops_gethandler('notification');
$notification_handler->triggerEvent('global', 0, 'file_modify', $tags);
redirect_header("index.php",2,_MD_THANKSFORINFO);
exit();
}//End if
$lid = intval($HTTP_GET_VARS['lid']);
if(empty($xoopsUser)){
redirect_header(XOOPS_URL."/user.php",2,_MD_MUSTREGFIRST);
exit();
}
include XOOPS_ROOT_PATH."/header.php";
$result = $xoopsDB->query("SELECT cid, title, url, homepage, logourl FROM ".$xoopsDB->prefix("myReviews_downloads")." WHERE lid=".$lid." AND status>0");
list($cid, $title, $url, $homepage, $logourl) = $xoopsDB->fetchRow($result);
$title = $myts->makeTboxData4Edit($title);
$url = $myts->makeTboxData4Edit($url);
$homepage = $myts->makeTboxData4Edit($homepage);
$logourl = $myts->makeTboxData4Edit($logourl);
$result2 = $xoopsDB->query("SELECT description FROM ".$xoopsDB->prefix("myReviews_text")." WHERE lid=$lid");
list($description)=$xoopsDB->fetchRow($result2);
$description = $myts->makeTareaData4Show($description);
include XOOPS_ROOT_PATH . "/class/xoopsformloader.php";
include XOOPS_ROOT_PATH . "/class/wysiwyg/formwysiwygtextarea.php";
$sform = new XoopsThemeForm( _MD_REQUESTMOD, "storyform", "modfile.php" );
$sform->addElement( new XoopsFormText( _MD_FILETITLE, 'title', 50, 80,$title ), true );
$sform->addElement( new XoopsFormText( _MD_DLURL, 'url', 50, 80,$url ), false );
$sform->addElement( new XoopsFormText( _MD_HOMEPAGEC, 'homepage', 50, 80,$homepage ), false );
$sform->addElement( new XoopsFormText( _MD_SHOTIMAGE, 'logourl', 50, 80,$logourl ), false );
$sform->addElement(new XoopsFormHidden('lid',$lid));
$wysiwyg_text_area= new XoopsFormWysiwygTextArea( _MD_DESCRIPTIONC, 'descriptio', $description , '100%', '400px','');
$wysiwyg_text_area->setSkin("xp");
$sform->addElement( $wysiwyg_text_area );
$button_tray = new XoopsFormElementTray( '', '' );
$button_tray->addElement( new XoopsFormButton( '', 'submit', _MD_SENDREQUEST, 'submit' ) );
$sform->addElement( $button_tray );
$sform->display();
include XOOPS_ROOT_PATH.'/footer.php';
?>
Take it as example to do the job with other forms on this module.