CONTENIDO Forum

Hi all,
I have a layout with 16 container, some modules (5 of them are for vertical navigation, I have created them using the sample hauptnavigation bundeled with contenido package).

I have dound that if I have function on those modules with the same name is a problem, so I give another name like nav1, nav1, nav3, ...

I created a template where I call the modules.

And now the problem: if I put to 4 navigation modules (if I switch all them on the template pulldown) I receive asking the frontend this error:
[01-Feb-2004 14:31:36] PHP Parse error: parse error in /var/www/www.it-te.ch/httpdocs/web/it-te/front_content.php(546) : eval()'d code on line 1954

If I put only the first 3 modules no error come...

So I thought that the 4th. module has an error... but is not so, I tryed to put nav1, nav2 and nav4 and work fine... like but if I put after those 3 navigation module anouther I receive the error I wrote...

Please can somebody help me?

Here the output code of one module I use for the navigation:


<?php

/***********************************************
* CONTENIDO MODUL - OUTPUT
*
* Modulname : Navigation 1.1
* Author : Jan Lengowski
* Copyright : Contenido - four for business
* Created : 15-05-2003
* Modified : 26-05-2003
************************************************/

if ( !is_object($db2) ) {
$db2 = new DB_Contenido;
}

/**
* Check if a category is child
* of another category
*
* @return boolean true/false
* @author Jan Lengowski <Jan.Lengowski@4fb.de>
* @copyright four for business AG 2003
*/
function catIsChildOf4($id, $idparent) {

global $cfg, $client, $lang;

$db = new DB_Contenido;

$parent = $id;

while ( $parent != 0 ) {

$sql = "SELECT
a.parentid
FROM
".$cfg["tab"]["cat"]." AS a,
".$cfg["tab"]["cat_lang"]." AS b
WHERE
a.idclient = '".$client."' AND
b.idlang = '".$lang."' AND
a.idcat = b.idcat AND
a.idcat = '".$parent."'";

$db->query($sql);
$db->next_record();

$parent = $db->f("parentid");

if ($parent == $idparent) {
return true;
}

}

return false;

}

if ( catIsChildOf4($idcat, CMS_VALUE[4]) ) {
$sel_idcat = $idcat;
} else {
$sel_idcat = CMS_VALUE[4];
}

/* Include Template Class */
include_once($cfg["path"]["contenido"] . 'classes/class.template.php');

/**
* Array storing alle the
* navigation data
*/
$navitems = array();


/* Template Instance */
$tpl = new Template;

/**
* Recursive function for creating
* the navigation array
* @param Int $idcat Category id
*/
function nav4($idcat) {

global $navitems, $client, $lang, $cfg;

$db = new DB_Contenido;
$db2 = new DB_Contenido;

$sql = "SELECT parentid FROM ".$cfg["tab"]["cat"]." WHERE idcat = '$idcat'";

$db->query($sql);
$db->next_record();

$parentid = $db->f("parentid");

if ( $parentid == 0 ) {

if ( $idcat != CMS_VALUE[4] ){

$navitems = array();

$sql = "SELECT
A.idcat,
C.name
FROM
".$cfg["tab"]["cat_tree"]." AS A,
".$cfg["tab"]["cat"]." AS B,
".$cfg["tab"]["cat_lang"]." AS C
WHERE
A.idcat = B.idcat AND
B.idcat = C.idcat AND
B.idclient = '$client' AND
C.idlang = '$lang' AND
C.visible = '1' AND
B.parentid = 'CMS_VALUE[4]'
ORDER
BY A.idtree";

$db->query($sql);

while ($db->next_record()) {

/* Check for external redirects... */
$sql = "SELECT
a.external_redirect AS ext
FROM
".$cfg["tab"]["art_lang"]." AS a,
".$cfg["tab"]["cat_art"]." AS b,
".$cfg["tab"]["cat"]." AS c
WHERE
b.idcat = '".$db->f("idcat")."' AND
b.is_start = '1' AND
c.idclient = '".$client."' AND
c.idcat = b.idcat AND
a.idart = b.idart AND
a.idlang = '".$lang."'";

$db2->query($sql);
$db2->next_record();

$target = ( $db2->f("ext") == 0 ) ? '_self' : '_blank';

$navitems[$db->f("idcat")] = array("idcat" => $db->f("idcat"),
"name" => $db->f("name"),
"target" => $target);
}

}

return true;
}

$sql = "SELECT
A.idcat,
C.name
FROM
".$cfg["tab"]["cat_tree"]." AS A,
".$cfg["tab"]["cat"]." AS B,
".$cfg["tab"]["cat_lang"]." AS C
WHERE
A.idcat = B.idcat AND
B.idcat = C.idcat AND
B.idclient = '$client' AND
C.idlang = '$lang' AND
C.visible = '1' AND
B.parentid = '$parentid'
ORDER BY
A.idtree";

$db->query($sql);

while ($db->next_record()) {

/* Check for external redirects... */
$sql = "SELECT
a.external_redirect AS ext
FROM
".$cfg["tab"]["art_lang"]." AS a,
".$cfg["tab"]["cat_art"]." AS b,
".$cfg["tab"]["cat"]." AS c
WHERE
b.idcat = '".$db->f("idcat")."' AND
b.is_start = '1' AND
c.idclient = '".$client."' AND
c.idcat = b.idcat AND
a.idart = b.idart AND
a.idlang = '".$lang."'";

$db2->query($sql);
$db2->next_record();

$target = ( $db2->f("ext") == 0 ) ? '_self' : '_blank';

$tmp_nav[$db->f("idcat")] = array("idcat" => $db->f("idcat"),
"name" => $db->f("name"),
"target" => $target);
}

$tmp_nav[$idcat]["sub"] = $navitems;
$navitems = $tmp_nav;

/* Function call */
nav4($parentid);

} // end function

$sql = "SELECT
A.idcat,
C.name
FROM
".$cfg["tab"]["cat_tree"]." AS A,
".$cfg["tab"]["cat"]." AS B,
".$cfg["tab"]["cat_lang"]." AS C
WHERE
A.idcat = B.idcat AND
B.idcat = C.idcat AND
B.idclient = '$client' AND
C.idlang = '$lang' AND
C.visible = '1' AND
B.parentid = '$sel_idcat'
ORDER BY
A.idtree";

$db->query($sql);

while ( $db->next_record() ) {

/* Check for external redirects... */
$sql = "SELECT
a.external_redirect AS ext
FROM
".$cfg["tab"]["art_lang"]." AS a,
".$cfg["tab"]["cat_art"]." AS b,
".$cfg["tab"]["cat"]." AS c
WHERE
b.idcat = '".$db->f("idcat")."' AND
b.is_start = '1' AND
c.idclient = '".$client."' AND
c.idcat = b.idcat AND
a.idart = b.idart AND
a.idlang = '".$lang."'";

$db2->query($sql);
$db2->next_record();

$target = ( $db2->f("ext") == 0 ) ? '_self' : '_blank';

$navitems[$db->f("idcat")] = array("idcat" => $db->f("idcat"),
"name" => $db->f("name"),
"target" => $target);
}

/* Create Navigation Array */
nav4($sel_idcat);

/* Start Output buffer */
ob_start();

echo '<table border="0" cellpadding="0" cellspacing="0" width="151" align="center">';
echo ' <tr>';
echo ' <td>';
echo ' <img name="boxsx_r1_c1" src="../wcm_elements/skins/electric/images/boxsx_r1_c1.gif" border="0" width="13" height="35"></td>';
echo ' <td><table border="0" cellpadding="0" cellspacing="0" width="138">';
echo ' <tr>';
echo ' <td>';
echo ' <img name="boxsx_r1_c2" src="../wcm_elements/skins/electric/images/boxsx_r1_c2.gif" border="0" width="17" height="35"></td>';
echo ' <td><table border="0" cellpadding="0" cellspacing="0" width="121">';
echo ' <tr>';
echo ' <td>';
echo ' <img name="boxsx_r1_c3" src="../wcm_elements/skins/electric/images/boxsx_r1_c3.gif" border="0" width="121" height="10"></td>';
echo ' </tr>';
echo ' <tr>';
echo ' <td background="../wcm_elements/skins/electric/images/boxsx_r2_c3.gif" width="121" height="20"><b>';
echo ' &nbsp;&nbsp;CMS_VALUE[54]';
echo '</b></td>';
echo ' </tr>';
echo ' <tr>';
echo ' <td>';
echo ' <img name="boxsx_r3_c3" src="../wcm_elements/skins/electric/images/boxsx_r3_c3.gif" border="0" width="121" height="5"></td>';
echo ' </tr>';
echo ' </table></td>';
echo ' </tr>';
echo ' </table></td>';
echo ' </tr>';
echo ' <tr>';
echo ' <td background="../wcm_elements/skins/electric/images/boxsx_r4_c1.gif" width="13"></td>';
echo ' <td background="../wcm_elements/skins/electric/images/boxsx_r4_c2.gif" width="138">';
echo '<table cellspacing="0" cellpadding="0" border="0">';

foreach ($navitems as $key => $data) {

/* 1. Navigations Ebene */
$tpl->reset();
$tpl->set('d', 'NAME', $data['name']);
$tpl->set('d', 'TARGET', $data['target']);
$tpl->set('d', 'HREF', $sess->url('front_content.php?idcat='.$data['idcat']));
$tpl->next();

if ($idcat == $data['idcat'] || is_array($data['sub'])) {
$tpl->generate('../wcm_elements/skins/electric/navElem/navfirst_on.html');
} else {
$tpl->generate('../wcm_elements/skins/electric/navElem/navfirst_off.html');
}

if (is_array($data['sub'])) {

foreach ($data['sub'] as $key => $data) {

/* 2. Navigations Ebene */
$tpl->reset();
$tpl->set('d', 'NAME', $data['name']);
$tpl->set('d', 'TARGET', $data['target']);
$tpl->set('d', 'HREF', $sess->url('front_content.php?idcat='.$data['idcat']));
$tpl->next();

if ($idcat == $data['idcat'] || is_array($data['sub'])) {
$tpl->generate('../wcm_elements/skins/electric/navElem/navsecond_on.html');
} else {
$tpl->generate('../wcm_elements/skins/electric/navElem/navsecond_off.html');
}

if (is_array($data['sub'])) {

foreach ($data['sub'] as $key => $data) {

/* 3. Navigations Ebene */
$tpl->reset();
$tpl->set('d', 'NAME', $data['name']);
$tpl->set('d', 'TARGET', $data['target']);
$tpl->set('d', 'HREF', $sess->url('front_content.php?idcat='.$data['idcat']));
$tpl->next();

if ($idcat == $data['idcat']) {
$tpl->generate('../wcm_elements/skins/electric/navElem/navthird_on.html');
} else {
$tpl->generate('../wcm_elements/skins/electric/navElem/navthird_off.html');
}

} // end foreach

} // end if

} // end foreach

} // end if

} // end foreach

echo '</table>';
echo ' </td>';
echo ' </tr>';
echo ' <tr>';
echo ' <td>';
echo ' <img name="boxsx_r5_c1" src="../wcm_elements/skins/electric/images/boxsx_r5_c1.gif" border="0" width="13" height="15"></td>';
echo ' <td><table border="0" cellpadding="0" cellspacing="0" width="138">';
echo ' <tr>';
echo ' <td>';
echo ' <img name="boxsx_r5_c2" src="../wcm_elements/skins/electric/images/boxsx_r5_c2.gif" border="0" width="122" height="15"></td>';
echo ' <td>';
echo ' <img name="boxsx_r5_c4" src="../wcm_elements/skins/electric/images/boxsx_r5_c4.gif" border="0" width="16" height="15"></td>';
echo ' </tr>';
echo ' </table></td>';
echo ' </tr>';
echo '</table>';


/* Read out buffer */
$html = ob_get_contents();

/* Clean buffer */
ob_end_clean();

/* Output buffer-contents */
echo $html;

?>

Thank's

Alessandro

probably check out the con_code entry to verify the error line.

Hi timo,
do you have an idea to rapidly find the rigt table line containing this code?

use the idcatart, idlang and idclient entries to restrict the search.

Hi timo,
I probably found the problem...
Is it possible to include in the layout two containters (ex. 1 and 15) and to point in the template section at the same module?

In my case is the "service navigation" sample module

Thanks
Ale

yes, that's possible. just make sure that both modules work after each other (e.g. declaring a function in a module which is included twice is not a good idea).

and: make sure that each module contains a blank line at the end (known bug).