Ich habe mal nur zum testen die Variable mit deiner schreibweise ersetzt und er gibt den selben fehler aus...
Die Variable $cfg["tab"]["cat_tree"] ist ebenfalls leer!
Ausserdem habe ich mal gesucht und die Variablenzuweisung gefunden die eigentlich das selbe macht wie deine funktion:
Aber da die Variable trotzdem leer bleibt liegt es wohl nicht daran...ich poste hier mal das komplette modul für euch zur ansicht:
Input:
Code: Alles auswählen
$cfgTab_cat_tree = $cfg['tab']['cat_tree'];
$cfgTab_cat = $cfg['tab']['cat'];
$cfgTab_cat_lang = $cfg['tab']['cat_lang'];
// selected category
$selected = "CMS_VALUE[0]";
echo "<table cellspacing=\"0\" cellpadding=\"10\" border=\"0\">
<tr valign=\"top\">
<td>Kategorie wählen:</td>
<td>
<select name=\"CMS_VAR[0]\">
<option value='0'>---Alle---</option>";
// fetch all categorys
$query = "SELECT A.idcat, A.level, C.name FROM $cfgTab_cat_tree AS A, ".
"$cfgTab_cat AS B, $cfgTab_cat_lang AS C WHERE A.idcat=B.idcat ".
"AND B.idcat=C.idcat AND C.idlang='$lang' AND B.idclient='$client' ".
"AND C.visible=1 ORDER BY A.idtree";
// execute query
$db->query($query);
// loop result and build the options
while ($db->next_record()) {
// indent spacer
$spaces = "";
// how many levels
$levels = $db->f("level");
for ($i = 0; $i > $levels; $i ++) {
// add 2 spaces for every level
$spaces = $spaces . " ";
} // end for
if ($selected == $db->f("idcat")) {
// selected category
echo "<option selected=\"selected\" value=\"". $db->f("idcat") ."\">". $spaces . $db->f("name") ."</option>";
} else {
// category
echo "<option value=\"". $db->f("idcat") ."\">". $spaces . $db->f("name") ."</option>";
} // end if
} // end while
echo " </select>
</td>
</tr>
<tr>
<td>Anzahl Ebene:</td>
<td><input type=\"text\" name=\"CMS_VAR[1]\" value=\"CMS_VALUE[1]\"></td>
</tr>
</table>";
Output:
Code: Alles auswählen
<link rel="stylesheet" type="text/css" href="format.css" >
<table border="0" cellspacing="0" cellpadding="0"><tr bgcolor="#ffffff"></tr><tr bgcolor="#ffffff">
<td style="width: 158px; height: 100%;" valign="top"><span class="textcontent">
<?php
/***********************************************
* CONTENIDO MODUL - OUTPUT
*
* Modulname : Sitemap v1.2
* Author(s) : Nik Wyss
* Copyright : None
* Created : 14-01-2003
* Modified : 14-01-2003
* Modified : 20-01-2004 by Peter Beauvain
* - Adapt to Contenido V4.4
* - Output only shows visible items
************************************************/
$amountLevel = "CMS_VALUE[1]";
$newcat = "CMS_VALUE[0]";
$color = array("lev1", "lev1","lev2","lev3","lev4","lev5","lev6","lev7","lev8","lev9","lev10");
function sitemap($newcat=0)
{
global $lang, $client, $amountLevel, $color, $startLevel, $cfg;
$db = new DB_Contenido;
$sql = "SELECT * FROM ".$cfg["tab"]["cat_tree"]." AS A, ".
$cfg["tab"]["cat"]." AS B, ".
$cfg["tab"]["cat_lang"]." AS C ".
"WHERE A.idcat=B.idcat AND B.idcat=C.idcat AND ".
"C.idlang='$lang' AND B.idclient='$client' AND ".
"B.parentid =$newcat AND level <= $amountLevel AND C.visible=1 ".
"ORDER by A.idtree";
$db->query($sql);
$result = "<table bgcolor=\"#FFFFFF\" border=\"0\" cellspacing=\"1\" cellpadding=\"0\" id=\"menu\" class=\"menurahmen\" >";
while ($db->next_record())
{
$lvl = $db->f("level");
if ($lvl==1)
{
$result.="";
}
$colorID=$lvl-$startLevel;
if ($colorID > count($color)-1)
{
$colorID=count($color)-1;
}
$result .= "<tr><td width='170px' ".
"valign=top><a href='front_content.php?idcat=".$db->f("idcat").
"&lang=$lang&client=$client' class='lmLink'>".
$db->f("name")."</a>".sitemap($db->f("idcat")).
"</td></tr>";
}
$result.= "</table>";
return($result);
}
$sql = "SELECT level FROM $cfg["tab"]["cat_tree"] WHERE idcat=$newcat";
$db->query($sql);
$db->next_record();
$startLevel = $db->f("level");
$amountLevel += $startLevel;
if ($newcat==0){$amountLevel--;}
echo sitemap($newcat);
?>
</span></td></tr></table>