function post_updateItem($history = 1)
{
if (in_array('name', $this->updates) || in_array($this->getForeignKeyField(), $this->updates)) {
if (in_array($this->getForeignKeyField(), $this->updates)) {
CleanFields($this->getTable(), array('ancestors_cache', 'sons_cache'));
}
regenerateTreeCompleteNameUnderID($this->getTable(), $this->input['id']);
}
}
/**
* Compute completename of Dropdown Tree table under the element of ID $ID
*
* @param $table : dropdown tree table to compute
* @param $ID : root ID to used : regenerate all under this element
*
* @return nothing
**/
function regenerateTreeCompleteNameUnderID($table, $ID)
{
global $DB;
$parentIDfield = getForeignKeyFieldForTable($table);
list($name, $level) = getTreeValueName($table, $ID);
$query = "UPDATE `{$table}`\n SET `completename` = '" . addslashes($name) . "',\n `level` = '{$level}'\n WHERE `id` = '{$ID}'";
$DB->query($query);
$query = "SELECT `id`\n FROM `{$table}`\n WHERE `{$parentIDfield}` = '{$ID}'";
$result = $DB->query($query);
if ($DB->numrows($result) > 0) {
while ($data = $DB->fetch_array($result)) {
regenerateTreeCompleteNameUnderID($table, $data["id"]);
}
}
}