<?php
include('./libs/db.php');
include_once('smarty_init.php');
include_once('./libs/department_service.php');

if($_REQUEST['act'] == 'ajax'){
	$department_name = $_POST['department_name'];
	$department_val = $_POST['department_val'];
	
	if($department_name != '' && $department_val != ''){
		//返回格式{'num':1, 'rows':[{'major_id':1, 'major_name':'hardware'}, {'major_id':2, 'major_name':'software'}]}
		$json = json_encode(getAllMajorByDepId($department_val));

		echo $json;
	}
}else{
	//获取所有的系信息
	$department_ary = getAllDepartment();
	$smarty->assign('department_ary', $department_ary);

	$smarty->display('test.html');
}

?>