[請益] MVC model超新手問題-use CI

看板PHP作者hareion08 (Hareion)時間12年前 (2013/06/07 21:32)推噓0(0推 0噓 13→)

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初嘗CI 初用MVC架構@@ 請大家多指教，並見諒我的白痴問題=口= 我有一個controller 在construct時 load 一個叫做(access) 的model 進來裡面寫的是一些當前使用者權限處理之類的函數 ==Model: access.php== function islogin() { $this->load->library('session'); return ($this->session->userdata('is_login')==TRUE) ? (TRUE) : (FALSE); } function noaccess() { if($this->islogin()==FALSE) { die("Access Denied"); } } == AND 這個controller我是要用來做系統登入所以後面有個函數來做帳號密碼判斷 == $this->load->model("administrator/user"); $get_uid = $this->user->user_check($_POST['username'],$_POST['password']); == =Model: user.php== function user_check($username,$password) { $query = $this->db->query("select uid from _user where _username='$username' && _password='".md5($password)."'"); $row = $query->row(); return (isset($row->uid)) ? ($row->uid) : (FALSE); } == 就變成總共載入了兩個model到一個controller裡但是這樣第2個載入進來的會出錯T_T 詢問了前輩，他說只能載入一個? 但這樣要怎麼做呢? 移到libary裡用libary方式載入? 還是說...我的MVC架構根本有問題QQ 懇請各位大師指教!! -- 傷眼時間開始~ 附上完整檔案內容: -- ==Controller: process.php== <?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); class Process extends CI_Controller { private $is_login; function __construct() { parent::__construct(); error_reporting(E_ALL ^ (E_NOTICE | E_WARNING)); $this->load->library('session'); $this->load->model("administrator/access"); $this->islogin = $this->access->islogin(); } function index() { } function login() { $echo_data = array(); if($this->islogin) { $echo_data["status"] = 0; } else { if($_POST['safecode']==""||$_POST['username']==""||$_POST['password']=="") { $echo_data['status'] = 1; } else { if($_POST['safecode']==$this->session->userdata('safecode')) { $this->load->model("administrator/user"); $get_uid = $this->user->user_check($_POST['username'],$_POST['password']); if($get_uid==FALSE) { $echo_data['status'] = 3; } else { $echo_data['db'] = $get_uid; $this->session->set_userdata(array("is_login"=>TRUE,"uid"=>$get_uid,"username"=>$_POST['username'])); $echo_data['status'] = 4; } } else { $echo_data['status'] = 2; } } } $this->session->unset_userdata('safecode'); echo json_encode($echo_data); } function logout() { $this->access->noaccess(); $this->session->sess_destroy(); } } ?> ==END== ==Model: access.php== <?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); class Access extends CI_Controller { function islogin() { $this->load->library('session'); return ($this->session->userdata('is_login')==TRUE) ? (TRUE) : (FALSE); } function noaccess() { if($this->islogin()==FALSE) { die("Access Denied"); } } } ?> ==END== ==Model: user.php== <?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); class User extends CI_Model { function __construct() { parent::__construct(); $this->load->database(); } function user_check($username,$password) { $query = $this->db->query("select uid from _user where _username='$username' && _password='".md5($password)."'"); $row = $query->row(); return (isset($row->uid)) ? ($row->uid) : (FALSE); } } ?> ==END== - 非常感謝您閱讀完畢!! -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 140.118.232.236