function _nodehierarchy_get_next_child_order in Node Hierarchy 6
Same name and namespace in other branches
- 5 nodehierarchy.module \_nodehierarchy_get_next_child_order()
Get the next valid sort order for the given parent.
1 call to _nodehierarchy_get_next_child_order()
- nodehierarchy_insert_node in ./
nodehierarchy.module - Insert or update a node. Set it's parent
File
- ./
nodehierarchy.module, line 992
Code
function _nodehierarchy_get_next_child_order($parent_nid) {
$order_by = -1;
$result = db_query("SELECT h.order_by FROM {nodehierarchy} h WHERE h.parent = %d ORDER BY h.order_by DESC LIMIT 1", $parent_nid);
if ($order = db_fetch_array($result)) {
$order_by = $order['order_by'];
}
return $order_by + 1;
}