问题
iam using codeigniter 2.2 The following is my controller class
class Welcome extends CI_Controller {
public function index()
{
$test = "hello";
$this->load->view('welcome_message',$test);
}
}
The following is my view
<html><body><h1><?php echo $data?></h1></body></html>
trying to pass a variable to the view keep getting this error
A PHP Error was encountered
Severity: Notice
Message: Undefined variable: data
Filename: views/welcome_message.php
Line Number: 75
回答1:
Try this,
class Welcome extends CI_Controller {
public function index()
{
$test = "hello";
$data['test'] = $test
$this->load->view('welcome_message',$data);
}
}
}
in view
<html><body><h1><?php echo $test; ?></h1></body></html>
For more reference check https://ellislab.com/codeigniter/user-guide/general/views.html
来源：https://stackoverflow.com/questions/32474187/how-to-pass-variables-from-controller-to-view