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codeigniter表单验证加载失败

时间:2021-07-01 10:21:17 帮助过:15人阅读

错误提示:

phpload->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');
        }
    }
}
?>

为什么

php$this->load->library('form_validation', 'verify'); 
$this->load->model('category_model', 'cate');

这两个会加载失败?

回复内容:

错误提示:

phpload->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');
        }
    }
}
?>

为什么

php$this->load->library('form_validation', 'verify'); 
$this->load->model('category_model', 'cate');

这两个会加载失败?

/**
 * 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
 */

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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