Codeigniter Fetch data - php

Question

I'm trying to fetch de data from my database and show it in my view.
But I don't seem to get it right. I worked a bit with codeIgniter and I know you can display your data in the view in a way that goes something like this:
{data}{dataname}{/data}
And this would show you every record of the dataname.
This is my model:
public function __construct()
{
$this->load->database();
}
public function Get_Pedras()
{
$query=$this->db->query("SELECT * FROM pedras;");
$row = $query->row_array();
return $row;
}
And this is my controller
public function __construct()
{
parent::__construct();
$this->load->model('Pedras_Model');
$this->load->helper('url_helper');
}
public function index (){
$this->load->view('Main/Formulario_Email');
}
public function GetStone(){
$this->load->library('parser');
$name = $this->Pedras_Model->Get_Pedras();
$data = array(
'title' => 'IdPedra',
'heading' => 'NomePedra'
);
$this->load->view('Main/Formulario_Email', $data);
}
And at least my view:
<div class="col-sm-6 col-sm-offset-1">
{data}
{title}
{/data}
</div>
I think I might be missing something realy important, but I only worked a little bit with CI, and some time ago, could you be helping me out pls? Thanks in advance!

Answer 1

In your Model don't use row_array because you are querying all the available data from your table. use result_array instead.
Like this...
public function Get_Pedras(){
$query=$this->db->query("SELECT * FROM pedras;");
return $query->result_array();
}
Try this one in your Controller...
public function GetStone(){
$this->load->library('parser');
$data['pedras'] = $this->Pedras_Model->Get_Pedras();
$this->load->view('Main/Formulario_Email', $data); //pass data here!
}
then in your view, in order to display the data do this...
foreach($pedras as $p){
echo $p['data']; //rename data with you query_name.
}