private function _getChildrenNodes(&$node, $depth) {
        $pid = $node->recordId;

        $searchRule = "[PId]='$pid'";
        if ($this->globalSearchRule != "")
            $searchRule .= " AND " . $this->globalSearchRule;
        $recordList = $this->directFetch($searchRule);

        foreach ($recordList as $rec) {
            $node->childNodes[] = new NodeRecord($rec);
        }

        // reach leave node
        if ($node->childNodes == null) {
            return;
        }

        $depth++;
        // reach given depth
        if ($depth >= $this->depth) {
            return;
        } else {
            foreach ($node->childNodes as $node_c) {
                $this->_getChildrenNodes($node_c, $depth);
            }
        }
    }
private function _getChildrenNodes(&$node, $depth) {
        $pid = $node->recordId;

        $searchRule = "[PId]='$pid'";
        if ($this->globalSearchRule != "")
            $searchRule .= " AND " . $this->globalSearchRule;
        $recordList = $this->directFetch($searchRule);

        foreach ($recordList as $rec) {
            $node->childNodes[] = new NodeRecord($rec);
        }

        // reach leave node
        if ($node->childNodes == null) {
            return;
        }

        $depth++;
        // reach given depth
        if ($depth >= $this->depth) {
            return;
        } else {
            foreach ($node->childNodes as $node_c) {
                $this->_getChildrenNodes($node_c, $depth);
            }
        }
    }
private function _getChildrenNodes ( & $ node , $ depth ) { $ pid = $ node -> recordId ; $ searchRule = "[PId]='$pid'" ; if ( $ this -> globalSearchRule != "" ) $ searchRule .= " AND " . $ this -> globalSearchRule ; $ recordList = $ this -> directFetch ( $ searchRule ) ; foreach ( $ recordList as $ rec ) { $ node -> childNodes [ ] = new NodeRecord ( $ rec ) ; } // reach leave node if ( $ node -> childNodes == null ) { return ; } $ depth ++ ; // reach given depth if ( $ depth >= $ this -> depth ) { return ; } else { foreach ( $ node -> childNodes as $ node_c ) { $ this -> _getChildrenNodes ( $ node_c , $ depth ) ; } } }
List all children records of a given record

@return void
List all children records of a given record