CODEWITHSUNDEEP
phpcodeigniter
user84865
user84865

Reputation:

CodeIgniter - Hello World

I am new to PHP, CodeIgniter, and I am currently studying the tutorials of both. I'm trying to build a blog tutorial, and I'm receiving some errors. Help would be greatly appreciated. Thanks in advance!

Controller: 

<?php

class Blog extends Controller{
   function index()
   {
   $data['title'] = "My Blog Title";
   $data['heading'] = "My Blog Heading";
   $data['todo'] = array('clean house','eat lunch','call mom');

   $this->load->view('blog_view');
   }
}
?>

View: 

<html>
<head>
<title><?=$title?></title>
</head>
<body>
<h1><?=$heading?></h1>

<ol>

<?php foreach($todo as $item): ?>

<li><?=$item?></li>

<?php endforeach; ?>
</ol>

</body>
</html>

Errors: 

Message: Undefined variable: heading
Filename: views/blog_view.php
Line Number: 6


Message: Undefined variable: todo
Filename: views/blog_view.php
Line Number: 10


Message: Invalid argument supplied for foreach()
Filename: views/blog_view.php
Line Number: 10

Upvotes: 4

Views: 2266

Answers (2)

R T
R T

Reputation: 4549

and if you having that message again (happens when defined in methods other than the index method). best idea (the way i resolved it) is to put "@" before that variable in your view file. and woala...

Upvotes: 0

TheFella
TheFella

Reputation: 121

You need to pass your $data variable to the view:

$this->load->view('blog_view', $data);

Upvotes: 12

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