|
1
|
//:Create a parent link to your page
|
|
2
|
//:Display a link to the parent page of the current page
|
|
3
|
$info = show_menu2(0, SM2_CURR, SM2_START, SM2_ALL|SM2_BUFFER, '[if(class==menu-current){[level] [sib] [sibCount] [parent]}]', '', '', '');
|
|
4
|
list($nLevel, $nSib, $nSibCount, $nParent) = explode(' ', $info);
|
|
5
|
// show up level
|
|
6
|
if ($nLevel > 0) {
|
|
7
|
$lev = $nLevel - 1;
|
|
8
|
return show_menu2(0, SM2_ROOT, SM2_CURR, SM2_CRUMB|SM2_BUFFER, "[if(level==$lev){[a][menu_title]</a>}]", '', '', '');
|
|
9
|
}
|
|
10
|
else
|
|
11
|
return '(no parent)';
|