壞回波數據從連接表

Question

這是我的連接表： 型號

public function blog_list() 
{ 
    $this->db->select('b.id, bl.id_p, u.name, bl.cat2, b.vote'); 
    $this->db->join('blog b', 'bl.id_p = b.id_p'); 
    $this->db->join('users u', 'u.id = bl.id_p'); 
    $this->db->from('blog_list bl'); 

$this->db->get(); 
} 

而我的問題是，當我嘗試從例如柱呼應的所有記錄id_p我從blog_list得到博客表這個記錄，而不是。我嘗試用blog_lists嘗試反向博客，嘗試使用不同類型的連接表，而不期望得到結果。

控制器：

public function index() 
{ 
    $data['blog_list'] = $this->users_m->blog_list(); 
    $where = "id_p = " . $this->session->userdata('id'); 
    $data['user'] = $this->users_m->get('blog_list',$where,TRUE); 
    $this->load->view('blog/blog_list', $data); 
} 

觀點：

<?php foreach($blog_list as $row): ?> 
      <?php echo ($row->name); ?> 
      <?php echo ($row->id); ?> 
      <?php echo ($row->id_p); ?> 
      <?php echo ($row->vote); ?> 
      <?php echo ($row->cat2); ?> 
      <?php echo anchor('blogs/blog/' . $row->id_p , 'Odwiedź >>'); ?> 
      <br><br> 
    <?php endforeach; ?> 

Answer 1

請試試這個：

public function blog_list() 
{ 
    $this->db->select('b.id_p, bl.id_p, u.name, bl.cat2, b.vote'); 
    $this->db->from('blog_list bl'); 
    $this->db->join('blog b', 'b.id_p = bl.id_p'); 
    $this->db->join('users u', 'u.id = bl.id_p'); 
    $query = $this->db->get(); 
} 

UPDATE

public function blog_list() 
{ 
    $this->db->select('b.id_p AS blog_id, 
         bl.id_p AS blog_list_id, 
         u.name AS user_name, 
         bl.cat2 AS blog_list_cat, 
         b.vote AS blog_vote'); 
    $this->db->from('blog_list bl'); 
    $this->db->join('blog b', 'b.id_p = bl.id_p'); 
    $this->db->join('users u', 'u.id = bl.id_p'); 
    $query = $this->db->get(); 
} 

而在代碼：

<?php foreach($blog_list as $row): ?> 
     <?php echo ($row->user_name); ?> 
     <?php echo ($row->blog_id); ?> 
     <?php echo ($row->blog_list_id); ?> 
     <?php echo ($row->blog_vote); ?> 
     <?php echo ($row->blog_list_cat); ?> 
     <?php echo anchor('blogs/blog/' . $row->blog_list_id , 'Odwiedź >>'); ?> 
     <br><br> 
<?php endforeach; ?>