I'm trying to learn MVC pattern, (but without the models because I don't see for what I can use them when I have the controllers).
So I want to display some content in my view. How do I do that?
This is my controller that takes care of index:
<?php
class Index extends Controller {
function __construct() {
parent::__construct();
$this->view->render('mainpage/index');
}
public function wynik($arg) {
echo $arg;
}
}
$klasa = new Index();
?>
And I want to call the function wynik($arg) in my view. How can I do this? My Controller library looks like this:
<?php
class Controller {
function __construct() {
$this->view = new View();
}
}
?>
And in views/mainpage/index.php I'm trying something like this:
<?php
echo $klasa->wynik('abc');
// tried this too:
$this->wynik('abc');
?>
But it doesn't work:
Notice: Undefined variable: klasa in C:\wamp\www\lvc\views\mainpage\index.php on line 2
and
Fatal error: Call to a member function wynik() on a non-object in C:\wamp\www\lvc\views\mainpage\index.php on line 2
This is View library:
<?php
class View {
function __construct() {
}
public function render($name, $noInclude = false) {
if ($noInclude == true) {
require 'views/' . $name . '.php';
} else {
require 'views/header.php';
require 'views/' . $name . '.php';
require 'views/footer.php';
}
}
}
?>
I was thinking - yeah, it searches for wynik() function in View() class, that's why it errors. I want the view to search through functions in my controller. How can I do this?
