ich habe ein problem. ich benötige eine hauptnavigation bei der die struktur (nur 2 ebenen) dauerhaft aufgeklappt sind. da es wenig punkte in der navigation sind, ist es dringend notwendig, dass alles aufgeklappt ist. ich habe derzeit die hauptnavigation mit css von x28.de im einsatz. anbei noch der code (ausgabe ein kleinwenig angepasst). hat jemand eine idee wie ich das menü dauerhaft ausgeklappt haben kann. ich freue mich sehr über eine antwort. ich glaube auch, dass es ein problem ist, dass schon lange gibt bei contenido. eine lösung wäre klasse.
Code: Alles auswählen
<?php
if ( !is_object($db2) ) {
$db2 = new DB_Contenido;
}
/**
* Check if a category is child
* of another category
*
* @return boolean true/false
* @author Jan Lengowski <Jan.Lengowski@4fb.de>
* @copyright four for business AG 2003
* ergänzung: ohne Templates, nur css
* Frank Hoffmann - www.x28.de
*/
function catIsChildOf($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 == $idparent) {
return true;
}
}
return false;
}
if ( catIsChildOf($idcat, CMS_VALUE[0]) ) {
$sel_idcat = $idcat;
} else {
$sel_idcat = CMS_VALUE[0];
}
/**
* Array storing alle the
* navigation data
*/
$navitems = array();
/**
* Recursive function for creating
* the navigation array
* @param Int $idcat Category id
*/
function nav($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[0] ){
$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[0]'
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 = $tmp_nav;
/* Function call */
nav($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" => $target);
}
/* Create Navigation Array */
nav($sel_idcat);
/* Start Output buffer */
ob_start();
echo '<div id="navcontainer">';
echo '';
foreach ($navitems as $key => $data) {
/* 1. Navigations Ebene */
if ($idcat == $data['idcat'] || is_array($data['sub'])) {
echo '<a href="'.$sess->url('front_content.php?idcat='.$data['idcat']).'" id="navactive1" target="'.$data['target'].'"><img border=0 src="upload/bilder/'.$data['idcat'].'.gif"></a><br>';
}
else {
echo '<a href="'.$sess->url('front_content.php?idcat='.$data['idcat']).'" id="nav1" target="'.$data['target'].'"><img border=0 src="upload/bilder/'.$data['idcat'].'.gif"></a><br>';
}
if (is_array($data['sub'])) {
echo '<div id="subnavlist">';
foreach ($data['sub'] as $key => $data) {
/* 2. Navigations Ebene */ /* if ($data['idcat'] == $idcat) */
if ($idcat == $data['idcat'] || is_array($data['sub'])) {
echo '<div id="haupt01"><a href="'.$sess->url('front_content.php?idcat='.$data['idcat']).'" id="navactive2" target="'.$data['target'].'"><font class=hnav01>'.$data['name'].'</font></a></div>';
}
else {
echo '<div id="haupt01"><a href="'.$sess->url('front_content.php?idcat='.$data['idcat']).'" id="nav2" target="'.$data['target'].'"><font class=hnav01>'.$data['name'].'</font></a></div>';
}
if (is_array($data['sub'])) {
echo '<ul id="subsubnavlist">';
foreach ($data['sub'] as $key => $data) {
/* 3. Navigations Ebene */
if ($data['idcat'] == $idcat) {
echo '<li><a href="'.$sess->url('front_content.php?idcat='.$data['idcat']).'" id="navactive3" target="'.$data['target'].'">'.$data['name'].'</a></li>';
}
else {
echo '<li><a href="'.$sess->url('front_content.php?idcat='.$data['idcat']).'" id="nav3" target="'.$data['target'].'">'.$data['name'].'</a></li>';
}
} // end foreach
echo '</ul>';
} // end if
} // end foreach
echo '</div>';
} // end if
} // end foreach
echo '</div>';
echo '</div>';
/* Read out buffer */
$html = ob_get_contents();
/* Clean buffer */
ob_end_clean();
/* Output buffer-contents */
echo $html;
?>