if($flag=="del"){
$id=$_REQUEST['id'];
if($empService->delEmpById($id)==1){
header("Location: ok.php?ret=$ret");
exit();
}else{
header("Location: err.php?ret=$ret");
exit();
}
}else if($flag=="addemp"){
$name=$_POST['name'];
$grade=$_POST['grade'];
$email=$_POST['email'];
$salary=$_POST['salary'];
$res=$empService->addEmp($name,$grade,$email,$salary);
if($res==1){
header("Location: ok.php");
exit();
}else{
header("Location: err.php?ret=$ret");
exit();
}
}else if($flag=="updateemp"){
$id=$_POST['id'];
$name=$_POST['name'];
$grade=$_POST['grade'];
$email=$_POST['email'];
$salary=$_POST['salary'];
$res=$empService->updateEmp($id,$name,$grade,$email,$salary);
if($res==1){
header("Location:ok.php");
exit;
} else {
header("Location:error.php");
exit;
}
} else {
if ($flag == "addemp") {
//说明用户希望执行添加用户
//接收数据
$id = $_POST['id'];
$name = $_POST['name'];
$grade = $_POST['grade'];
$email = $_POST['email'];
//完成添加->数据
$res = $empService->addEmp($id, $name, $grade, $email);
if ($res == 1) {
//成功！
header("Location:ok.php");
exit;
} else {
header("Location:error.php");
exit;
}
} else {
if ($flag == "updateemp") {
//说明用户希望执行修改用户
//接收数据$name=$_POST['name'];
$id = $_POST['id'];
$name = $_POST['name'];
$grade = $_POST['grade'];
