codeigniter 表单验证加载失败
错误提示:
<code>php</code><code><?php if (!defined('BASEPATH')) exit('No direct script access allowed'); class Article extends CI_Controller { public function __construct() { parent::__construct(); $this->load->model('article_model', 'post'); } public function index(){ $this->load->view('admin/post_list.html'); } public function add(){ $this->load->model('category_model', 'cate'); $data['category'] = $this->cate->fetch(); $this->load->helper('form'); $this->load->view('admin/post_add.html', $data); } public function save(){ $this->load->library('form_validation', 'verify'); $status = $this->verify->run('article'); if ($status) { $data = array( 'title' => $this->input->post('title'), 'cid' => $this->input->post('category'), 'date' => $this->input->post('date'), 'keyword' => $this->input->post('keyword'), 'description' => $this->input->post('description'), 'excerpt' => $this->input->post('excerpt'), 'thumbnail' => $this->input->post('thumbnail'), 'password' => $this->input->post('password'), 'content' => $this->input->post('content') ); $this->post->add($data); success('admin/article', '添加文章成功'); } else { $this->load->helper('form'); $this->load->view('admin/post_add.html'); } } } ?> </code>
为什么
<code>php</code><code>$this->load->library('form_validation', 'verify'); $this->load->model('category_model', 'cate'); </code>
这两个会加载失败?
回复内容:
错误提示:
<code>php</code><code><?php if (!defined('BASEPATH')) exit('No direct script access allowed'); class Article extends CI_Controller { public function __construct() { parent::__construct(); $this->load->model('article_model', 'post'); } public function index(){ $this->load->view('admin/post_list.html'); } public function add(){ $this->load->model('category_model', 'cate'); $data['category'] = $this->cate->fetch(); $this->load->helper('form'); $this->load->view('admin/post_add.html', $data); } public function save(){ $this->load->library('form_validation', 'verify'); $status = $this->verify->run('article'); if ($status) { $data = array( 'title' => $this->input->post('title'), 'cid' => $this->input->post('category'), 'date' => $this->input->post('date'), 'keyword' => $this->input->post('keyword'), 'description' => $this->input->post('description'), 'excerpt' => $this->input->post('excerpt'), 'thumbnail' => $this->input->post('thumbnail'), 'password' => $this->input->post('password'), 'content' => $this->input->post('content') ); $this->post->add($data); success('admin/article', '添加文章成功'); } else { $this->load->helper('form'); $this->load->view('admin/post_add.html'); } } } ?> </code>
为什么
<code>php</code><code>$this->load->library('form_validation', 'verify'); $this->load->model('category_model', 'cate'); </code>
这两个会加载失败?
<code>/** * Class Loader * * This function lets users load and instantiate classes. * It is designed to be called from a user's app controllers. * * @access public * @param string the name of the class * @param mixed the optional parameters * @param string an optional object name * @return void */ </code>
第二个参数是__construct的参数,第三个才是可选的对象名称。
载入类库的时候,是不可以重命名的吧。。。

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