public function treestructureAction() { $treeobj = new Officedefault_Model_officedefault(); $branch = $treeobj->getBranch(); $alloffice = $treeobj->fetchoffice(); if (count($alloffice)) { $this->view->rootname = $alloffice[0]['name']; } $branchId = $treeobj->getBranchId(); if ($branchId) { $this->view->branchId = $branchId[0]['id']; } }