消息库，My_Controller和__remap问题

Question

我正在创建一个应用程序并处理MY_Controller常见事物。 我正在使用Message库来显示常见消息。

这是MY_Controller.php：

<?php
class MY_Controller extends CI_Controller {

    public $data            =   array();
    public $view            =   TRUE;
    public $theme           =   FALSE;
    public $layout          =   'default';    
    protected $redirect;    

    protected $models       =   array();
    protected $controller_model;
    protected $controller_class;
    protected $controller_library;  

    protected $controller_name;

    protected $partials     =   array(
                                    'meta'      =>  'partials/meta',
                                    'header'        =>  'partials/header',
                                    'navigation'    =>  'partials/navigation',
                                    'content'       =>  'partials/content',
                                    'footer'        =>  'partials/footer'
                                    );

    public function __construct()
    {
        parent::__construct();
        $this->output->enable_profiler(true);

        $this->load->helper('inflector');
        $this->load->helper('url');     

        $this->controller_class =   $this->router->class;

        if(count($this->models)>0)
        {
            foreach ($this->models as $model)
            {
                if (file_exists(APPPATH . 'models/' . $model . '.php'))
                {
                    $this->controller_model =   $model;
                    $this->load->model($model);
                }   
            }   
        }else{

             if (file_exists(APPPATH . 'models/' . $this->controller_model . '.php'))
            {
                $this->load->model($this->controller_model);
            }           
        }       

        $this->controller_name  =   $this->router->fetch_class();
        $this->action_name  =   $this->router->fetch_method();      

    }

    public function _remap($method, $parameters)
    {
        if (method_exists($this, $method))
        {
            $this->run_filter('before', $parameters);
            $return =   call_user_func_array(array($this, $method),$parameters);
            $this->run_filter('after', $parameters);    
        }else{
            show_404();
        }

        if($this->theme === TRUE OR $this->theme === '')
        {
            $this->theme    =   'default';
            $this->template->set_theme($this->theme);       
        }else if(strlen($this->theme) > 0){
            $this->template->set_theme($this->theme);
        }else{

        }       

        if($this->layout === TRUE OR $this->layout === '')
        {
            $this->layout   =   'default';
            $this->template->set_layout($this->layout);     
        }else if(strlen($this->layout) > 0){
            $this->template->set_layout($this->layout);
        }else{

        }

        if(isset($this->partials))
        {

            foreach($this->partials as $key =>  $value)
            {
                $this->template->set_partial($key,$value);
            }
        }       

        if(isset($this->data) AND count($this->data)>0)
        {
            foreach($this->data as $key =>  $value)
            {
                if(!is_object($value))
                {
                    $this->template->set($key,$value);
                }
            }
        }

        if($this->view === TRUE OR $this->view === '')
        {
            if($this->parse == TRUE)
            {
                $parse_string   =   $this->template->build($this->router->method ,'' ,$this->parse);
                echo $this->parse($parse_string);
            }else{
                $this->_call_content($this->router->method);
                $this->template->build($this->router->method,array());
            }

        }else if(strlen($this->view) > 0){

            if($this->parse == TRUE){

                $parse_string   =   $this->template->build($this->router->method ,'' ,$this->parse);
                echo $this->parse($parse_string);
            }else{
                $view   =   $this->view;
                $this->_call_content($view);
                $this->template->build($view,array());
            }           

        }else{
            $checkpoint =   $this->session->flashdata('exit');
            if($checkpoint){
                exit();
            }else{
                $this->session->set_flashdata('exit',TRUE);
            }

            $this->redirect();
        }   

    }

    public function _call_content($view)
    {
        $value  =   $this->load->view($view,$this->data,TRUE);
        $this->template->set('content',$value);
    }

    /*  Common Controller Functions */
    public function index()
    {
        $data[$this->controller_model]  =   $this->{$this->controller_model}->get_all();

        $this->data     =   $data;
        $this->view     =   TRUE;   

        if($this->input->is_ajax_request() || $this->session->flashdata('ajax')){
            $this->layout   =   FALSE;      
        }else{
            $this->layout   =   TRUE;   
        }

    }   

    public function form()
    {
        if($this->input->is_ajax_request() OR !$this->input->is_ajax_request())
        {
            $this->load->helper('inflector');
            $id                     =   $this->uri->segment(4,0); 

            if($data = $this->input->post()){
                $result =   $this->{$this->controller_model}->validate($data);
                if($result){
                    if($id > 0){

                    }else{
                        $this->{$this->controller_model}->insert($data);
                    }
                    $this->message->set('message','The page has been added successfully.');
                    $this->view     =   FALSE;
                    $this->layout       =   FALSE;
                    $this->redirect =   "index";
                }else{
                    $this->message->set('message','The Red fields are required');
                }
            }
            $row    =   $this->{$this->controller_model}->where($id)->get();

            $this->data[$module_name]=  $row;
        }   
    }

    public function delete()
    {
        $id =   $this->uri->segment(3,0);

        if($id != 0){
            $this->{$this->controller_model}->delete($id);
        }

        $this->view     =   FALSE;  
        $this->layout       =   FALSE;  
    }       

    public function redirect()
    {
        redirect($this->redirect);
    }

    public function call_post($data)
    {
        foreach($data as $key => $row){
            $_POST[$key]    =   $row;
        }   
    }   

    public function query()
    {
        echo $this->db->last_query();
    }

    public function go($data = '')
    {
        if(isset($data)){
            echo '<pre>';
            print_r($data);     
        }else{
            echo '<pre>';
            print_r($this->data);
        }
    }   
}   

/**/

正如您所看到的，我正在使用Phil Sturgeon的模板库，我正在使用Jamierumbelow的技术处理布局。 当我在表单插入失败时设置一条消息就好了。 我可以像这样在_remap中显示它

echo $this->message->display();

在控制器中它工作正常但是当我在部分导航中调用它时它不显示消息。 可能是什么问题。 我已经尝试过My_Controller中的不同位置。 它工作正常，但不是部分甚至我已经尝试了失败的形式我再次加载。 这是我正在使用的消息库

https://github.com/jeroenvdgulik/codeigniter-message

这是我的导航部分

<nav>
    <div id = "navigation">
        <ul id="menubar">
            <li>Home</li>
            <li>Downloads</li>
            <li>About Us</li>
        </ul>
    </div>
    <div id="breadcrumb">
        <div class="breadcrumbs">
            <!-- Here i will pull breadcrumbs dynamically-->
        </div>
        <!--<h3>Dashboard</h3>-->
    </div>
    <br  clear = "all"/>
    <div id="message">
    <?php 
    $data['message']    =   $message ;
    $this->load->view('messages/success',$data);?>
    </div>
</nav>

消息库正在使用会话可能是flashdata所以我认为它以某种方式丢失会话数据。 虽然我正在使用会话正确自动加载它。

Answer 1

我发现了这个问题。 这很简单。 我在配置文件中使用基本URL为空

$config['base_url'] = '';

我必须像这样改变它

$config['base_url'] = 'http://localhost/myproject/';