[nguyenthao]

 <?php 

class User extends Admin_Controller{

public function __construct(){

parent::__construct();

// $this->load->library('grocery_CRUD');

// $this->load->model('grocery_CRUD_Model');

}

public function _example_output($output = null)

{

$this->load->view('user/show.blade.php',$output);

}

public function index(){

$this->_example_output((object)array('output' => '' , 'js_files' => array() , 'css_files' => array()));

}

public function users_management()

{

try{

$crud = new grocery_CRUD();

$crud->set_theme('datatables');

$crud->set_table('tbl_users');

$crud->set_subject('Users');

$crud->required_fields('id');

$crud->columns('id','email','password','fullname');

$crud->field_type('password', 'password');

$crud->callback_before_insert(function($post_array){

$post_array['password'] = md5($post_array['password'] );

return $post_array;

});

$crud->callback_before_update(function($post_array){

$post_array['password'] = md5($post_array['password'] );

return $post_array;

});

$output = $crud->render();

echo "dfsdfs";

$this->_example_output();

 

}catch(Exception $e){

show_error($e->getMessage().' --- '.$e->getTraceAsString());

}

}

function encrypt_password_callback($post_array) {

$post_array['password'] = md5($post_array['password']);

 

return $post_array;

}  

public function danhmucsanpham_management()

{

try{

$crud = new grocery_CRUD();

$crud->set_language("vietnamese");

$crud->set_theme('datatables');

$crud->set_table('tbl_danhmucsanpham')

->set_subject('Thông Tin Danh Mục Sản Phẩm')

->columns('ten_danhmuc','index');

$crud->display_as('Tên Danh Mục','Vị Trí')->display_as('Tên Danh Mục','Vị trí');

$output = $crud->render();

 

$this->_example_output($output);

 

}catch(Exception $e){

show_error($e->getMessage().' --- '.$e->getTraceAsString());

}

} 

public function sanpham_management()

{

$query = "SELECT * FROM tbl_danhmucsanpham";

$data = $this->db->query($query)->result_array();

$id_danhmuc;

// print_r($data);

foreach($data as $value){

$k = $value["id"];

$id_danhmuc[$k] = $value["ten_danhmuc"];

}

// try{

$crud = new grocery_CRUD();

$crud->set_theme('datatables');

$crud->set_table('tbl_sanpham');

$crud->set_subject('Thông Tin Sản Phẩm');

$crud->required_fields('id');

$crud->columns('id','id_danhmuc','ten_sanpham','model_sanpham','gia_sanpham','info_sanpham','img_sanpham','alt_sanpham');

$crud->set_field_upload('img_sanpham','assets/uploads/sanpham');

$crud->field_type('id_danhmuc','dropdown',$id_danhmuc);

 

$output = $crud->render();

 

$this->_example_output($output);

 

// }catch(Exception $e){

// show_error($e->getMessage().' --- '.$e->getTraceAsString());

// }

}       

}

?>

 

[nguyenthao]

pls help me. Tks all so much

[Amit Shah]

$crud->callback_before_insert(function($post_array){

$post_array['password'] = md5($post_array['password'] );

return $post_array;

});

$crud->callback_before_update(function($post_array){

$post_array['password'] = md5($post_array['password'] );

return $post_array;

});

 

 

here is trouble

 

what GC library expects is either a s tring or arrayt and its neither of it

so create a function outside and set it the way it s expected to and it should solve