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10-25-2007, 04:46 AM

[eluser]cibill[/eluser]
well

this are my files and change i`ve been made:

---
autoload.php

for recognition of my database i`ve done this change

|
*/
$autoload['core'] = array('database');

------

My blog controller blog.php looks like this:

<?php

class Blog extends Controller {

function Blog()
{
parent::Controller();

$this->load->helper('url');
$this->load->helper('form');
}

function index()
{
$data['title'] = "My Blog Title";
$data['heading'] = "My Blog Heading";
$data['query'] = $this->db->get('entries');

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

?>

-----

And my blog_view.php file looks like this:

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

<?php foreach($query->result() as $row): ?>

<h3><?=$row->title?></h3>
<p><?=$row->body?></p>

<p><?=ancor('blog/comments', 'Comments');?></p>

<hr />

<?php endforeach; ?>

</body>

</html>

------

well and the browser is showing me this Error Mesage:

A PHP Error was encountered

Severity: Notice

Message: Undefined property: Blog::$db

Filename: controllers/blog.php

Line Number: 18

------

QUESTION: where is the problem (i know line 18 blog.php), i did exactly the same thing like in video tutorial, maybe i`ve done wrong the cofig files, or what?!

can anyone help me

I have problems also with the links when i`m using the scaffolding, but this is another story...

best regards

10-25-2007, 05:33 AM

[eluser]xwero[/eluser]
[quote author="cibill" date="1193327160"]well

this are my files and change i`ve been made:

---
autoload.php

for recognition of my database i`ve done this change

|
*/
$autoload['core'] = array('database');

[/quote]

you have to load the database class under the libraries key

10-25-2007, 05:37 AM

[eluser]andreagam[/eluser]

Quote:<p><?=ancor('blog/comments', 'Comments');?></p>

careful: 'anchor', not 'ancor'

10-25-2007, 05:55 AM

[eluser]cibill[/eluser]
i`ve done the changes but still nothing yet...

10-25-2007, 06:00 AM

[eluser]xwero[/eluser]
Have you set up your database config file?

10-25-2007, 06:21 AM

[eluser]cibill[/eluser]
this is my database.php config file:

<?php if (!defined('BASEPATH')) exit('No direct script access allowed');
/*
| -------------------------------------------------------------------
| DATABASE CONNECTIVITY SETTINGS
| -------------------------------------------------------------------
| This file will contain the settings needed to access your database.
|
| For complete instructions please consult the "Database Connection"
| page of the User Guide.
|
| -------------------------------------------------------------------
| EXPLANATION OF VARIABLES
| -------------------------------------------------------------------
|
| ['hostname'] The hostname of your database server.
| ['username'] The username used to connect to the database
| ['password'] The password used to connect to the database
| ['database'] The name of the database you want to connect to
| ['dbdriver'] The database type. ie: mysql. Currently supported:
mysql, mysqli, postgre, odbc, mssql
| ['dbprefix'] You can add an optional prefix, which will be added
| to the table name when using the Active Record class
| ['pconnect'] TRUE/FALSE - Whether to use a persistent connection
| ['db_debug'] TRUE/FALSE - Whether database errors should be displayed.
| ['active_r'] TRUE/FALSE - Whether to load the active record class
| ['cache_on'] TRUE/FALSE - Enables/disables query caching
| ['cachedir'] The path to the folder where cache files should be stored
|
| The $active_group variable lets you choose which connection group to
| make active. By default there is only one group (the "default" group).
|
*/

$active_group = "default";

$db['default']['hostname'] = "localhost";
$db['default']['username'] = "root";
$db['default']['password'] = "triadpass";
$db['default']['database'] = "code";
$db['default']['dbdriver'] = "mysql";
$db['default']['dbprefix'] = "";
$db['default']['active_r'] = TRUE;
$db['default']['pconnect'] = TRUE;
$db['default']['db_debug'] = TRUE;
$db['default']['cache_on'] = FALSE;
$db['default']['cachedir'] = "";

?>

10-25-2007, 06:25 AM

[eluser]xwero[/eluser]
that looks ok. Instead of autoloading the database try this

Code:
function index()

{

$data['title'] = "My Blog Title";

$data['heading'] = "My Blog Heading";

$this->load->database();

$data['query'] = $this->db->get('entries');

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

}

10-25-2007, 06:30 AM

[eluser]cibill[/eluser]
thank you very very very much...XWERO if you lived in romania i would take you out for a drink (today is my birthday), thanks for listening

best regards

10-25-2007, 06:39 AM

[eluser]xwero[/eluser]
Happy birthday, but that is not a day for coding Smile

I find it strange that the autoloading doesn't work.

10-25-2007, 07:07 AM

[eluser]cibill[/eluser]
I know, but i`m playing not coding... Big Grin

i`m using a triadserver... witch include php5 and apache, mysql server

could be my localhost server the problem
i use apache2triad http://apache2triad.net/

Also another problem i have is when i use scaffolding

it`s open the first page... but for "add" or "view" i have this kind of link: localhost/code/scaffolding/add/localhost/code/... and is repeating over again (my root is localhost/code/)