"; } if($hasWriteAccess ) { $edit_link=""; } if($hasExecuteAccess){ if(!hasChildData('treatment','dosage_category_id',$dosage_category_id)){ $delete_link=""; } } $space="   "; $links = $view_link.$space.$edit_link.$space.$delete_link; $data['rows'][] = array( 'id' => $row_dosage_category['dosage_category_id'], 'cell' => array($count++, $links, $row_dosage_category['dosage_category'],$row_dosage_category['remarks']) ); } echo json_encode($data); ?>