不能在笨

Question

我的控制器代碼

function edtpost($id) 
{ 
    $this->load->model('post'); 
    $data = $this->post->edt_post($id); 

    $this->load->model('category'); 
    $data['catname'] = $this->category->retrivecat(); 

    $this->load->view('dashboard/edit_post',$data); 
} 

我的模型代碼

模型後

public function edt_post($id) 
{ 
    $query = $this->db->get_where('post', array('id' => $id)); 
    if ($query->num_rows() > 0) { 
     foreach ($query->result() as $row) { 
      return $row; 
     } 
    } 
    return false; 
} 

分類模型

使用類型爲stdClass的對象作爲一個數組

public function retrivecat() 
{ 
    $query = $this->db->get('category'); 
    foreach ($query->result() as $row) 
    { 
     $data[] = $row->catname; 
    } 
    return $data; 
} 

在控制器&這個代碼$data['catname'] = $this->category->retrivecat();

我有一個錯誤：

Cannot use object of type stdClass as array 

Answer 1

只是以下更改該行： -

$data->catname = $this->category->retrivecat();