function admin_login()
{
if (isset($_POST['dosubmit'])) {
$um = new usermodel("admin_user");
//获得post数据
$username = $_POST['username'];
$password = $_POST['password'];
$verifycode = $_POST['verifycode'];
//验证post数据
if (strtolower($_SESSION['verifycode']) != $verifycode) {
$this->jump("验证码不正确", 0);
}
if (empty($username) || empty($password)) {
$this->jump("用户名密码为空", 0);
}
//验证通过
//md5密码验证
$data = $um->excute("select * from admin_user where username='******'");
if ($data[0]["password"] == md5($password)) {
$_SESSION['admin_user'] = array("uid" => $data[0]['userid'], "username" => $data[0]['username']);
$this->jump("登录成功", 1, "/tcphp/index.php/admin/index/main");
} else {
$this->jump("用户名密码错误", 0);
}
} else {
$this->display();
}
}
public function userupdate()
{
if (isset($_POST['dosubmit'])) {
$usermodel = new usermodel('admin_user');
if (isset($_POST['username'])) {
$data['username'] = $_POST['username'];
}
if (isset($_POST['email'])) {
$data['email'] = $_POST['email'];
}
if (isset($_POST['roleid'])) {
$data['roleid'] = $_POST['roleid'];
}
if (isset($_POST['status'])) {
$data['status'] = $_POST['status'];
}
$userid = $_GET['userid'];
$row = $usermodel->update($data, array("where" => "userid={$userid}"));
if ($row < 0) {
$returndata = array("errorMsg" => '用户更新失败');
} else {
$returndata = array("successMsg" => '用户更新成功');
}
$this->ajaxReturn($returndata);
}
}
public function userdelete()
{
if (isset($_POST['userid'])) {
$userid = intval($_POST['userid']);
}
$usermodel = new usermodel('admin_user');
if ($usermodel->delete(array('where' => "userid={$userid}"))) {
$returndata = array("successMsg" => '用户删除成功');
} else {
$returndata = array("errorMsg" => '用户删除失败');
}
$this->ajaxReturn($returndata);
}
