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+--- Thread: I can't to do works two functions at same times. (/showthread.php?tid=55157)
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I can't to do works two functions at same times. - El Forum - 10-12-2012
[eluser]masentinel900[/eluser]
I need declare some functions with different variables, these variables will content information fetched of the appropiate model across your controller.
The problem start in the moment that I need call the variables in the view file, By default only show me the variables that is declared in the index function, and the another show a error "indefined variable" And if I call the function across of URL don't works the first "index", Just works I called in the URL.
Please some that can help me...
I can't to do works two functions at same times. - El Forum - 10-12-2012
[eluser]vitoco[/eluser]
Maybe it's just me, but i didn't understand your explanation, please post some code or an example.
Slds
I can't to do works two functions at same times. - El Forum - 10-12-2012
[eluser]tpetrone[/eluser]
so I think your asking is how to return data from two different models from within the same controller, then load the data into the view.
Code:
$data1 = $this->your_model->get_some_data();
$data2 = $this->other_model->get_some_other_data();
$final_data = array($data1, $data2);
$this->load->view('your_view', $final_data);
or instead of $final_data.... below might work better.. I am sure there are several ways to get this done.
$data = array_merge($data1, $data2);
$this->load->view('your_view, $data);I can't to do works two functions at same times. - El Forum - 10-12-2012
[eluser]skunkbad[/eluser]
[quote author="vitoco" date="1350060021"]Maybe it's just me, but i didn't understand your explanation, please post some code or an example.
Slds[/quote]
+1
I can't to do works two functions at same times. - El Forum - 10-13-2012
[eluser]masentinel900[/eluser]
Ok, I´m sorry if I don´t explain me of the better way.
Here I put a single example, The mine is a bit most hard.
If I need to make a page with Header, Body and Footer; And the controller will look like this:
Controller
Code:
function header()
{
$data['header'] = "Here goes the Header content";
$this->load->view('page', $data);
}
function body()
{
$data1['body'] = "Here goes the body content";
$this->load->view('page', $data1);
}
function footer()
{
$data2['footer'] = "Here goes the footer content";
$this->load->view('page', $data2);
}So In the page file in the VIEWS I call that variables simply adding a php script with "echo $footer", "echo $header" and "echo $body".
My problem start when I try of add the three variables same time, I need use them in the same page.
I thought that were problem of Index.php and I´ve been trying of remove it but I don´t get it..
Many thanks to the people that interest in this post..
I can't to do works two functions at same times. - El Forum - 10-13-2012
[eluser]skunkbad[/eluser]
Code:
// Controller method
public function page()
{
$data = array(
'header' => 'Here goes the Header content',
'body' => 'Here goes the Body content',
'footer' => 'Here goes the Footer content'
);
$this->load->view('template', $data);
}
// Template view (/application/views/template.php)
<html>
<head>...</head>
<body>
<?php
echo $header;
echo $body;
echo $footer;
?>
</body>
</html>I can't to do works two functions at same times. - El Forum - 10-13-2012
[eluser]masentinel900[/eluser]
Thanks "Skunkbad", Do you have the reason.
But I need to make each one functions with content brought of a functions of a model.
So.
Model
Code:
class user extends CI_Model
{
function login($username, $password)
{
$this -> db -> select('*');
$this -> db -> from('usuario');
$this -> db -> where('username = ' . "'" . $username . "'");
$this -> db -> where('password = ' . "'" . MD5($password) . "'");
$this -> db -> limit(1);
$query = $this -> db -> get();
if($query -> num_rows() == 1)
{
return $query->result();
}
else
{
return false;
}
}
function content()
{
$query = $this->db->query('SELECT * FROM actas');
foreach ($query->result_array() as $row)
{
echo $row['codigoagencia'];
echo $row['nombreacta'];
echo $row['rutaarchivo'];
echo $row['descripcion'];
echo $row['creadopor'];
echo $row['modificadopor'];
echo $row['fechadecreacion'];
echo $row['fechademodificacion'];
}
return $query->fetch_assoc();
}
}I use the function login for to make a loggin acces to my website and works perfect, But now I need brought information of different tables of my DB. Is by this that I need make several functions with different information.
Now I need to get this content of differents tables, pass to my controller for to define some rules and finally may show it in my view page.
I can't to do works two functions at same times. - El Forum - 10-13-2012
[eluser]skunkbad[/eluser]
Yeah, because it works
Code:
// Controller method
public function page()
{
$this->load->model('the_model');
$data = array(
'header' => $this->the_model->get_header(),
'body' => $this->the_model->get_body(),
'footer' => $this->the_model->get_footer()
);
$this->load->view('template', $data);
}
// Model
class The_model extends CI_Model{
public function get_header()
{
return 'Here goes the Header content';
}
public function get_body()
{
return 'Here goes the Body content';
}
public function get_footer()
{
return 'Here goes the Footer content';
}
}
// Template view (/application/views/template.php)
<html>
<head>...</head>
<body>
<?php
echo $header;
echo $body;
echo $footer;
?>
</body>
</html>I can't to do works two functions at same times. - El Forum - 10-13-2012
[eluser]masentinel900[/eluser]
Sir skunkbad Again I give you very thanks. Is very important for me can fix it.
I going to test this solution that you proposed me.
I Would like to know if is possible to do works more than one function in the controller file..
I can't to do works two functions at same times. - El Forum - 10-13-2012
[eluser]skunkbad[/eluser]
[quote author="masentinel900" date="1350147407"]Sir skunkbad Again I give you very thanks. Is very important for me can fix it.
I going to test this solution that you proposed me.
I Would like to know if is possible to do works more than one function in the controller file..
[/quote]
Yes, you can have more than one function in a controller, but codeigniter considers them to be routes unless they are protected or private.