Hello, I am not sure why my messages are not getting through.
I have a question regarding the IBM tutorial
http://www.ibm.com/developerworks/opensource/tutorials/os-php-cake2/section2.html
My knownusers page is not working.
I get a message that
The first argument should be an array [APP\views\users\knownusers.ctp,
line 3]
I have several records in the users table.
Here are my files:
VIEW (knownusers.ctp)
<table>
<?php echo $html->tableHeaders(array_keys($knownusers[0]['User']));
foreach ($knownusers as $thisuser){
echo $html->tableCells($thisuser['User']);
}
?>
</table>
MODEL:
<?php
class User extends AppModel
{
var $name = 'User';
var $validate = array(
'first_name' => array(
'ruleName2' => array(
'rule' => 'alphaNumeric',
'required' => true,
'message' => 'You must enter a
first name using letters only.'
)
),
'last_name' => array(
'ruleName' => array(
'rule' => '/^.{1,40}$/',
'message' => 'Please enter a
first name between 1 and 40
characters.'
),
'ruleName2' => array(
'rule' => 'alphaNumeric',
'required' => true,
'message' => 'You must enter a first
name.'
)
),
'username' => array(
'ruleName' => array(
'rule' => '/^.{6,40}$/',
'message' => 'Please enter a
username between 6 and 40
characters.'
),
'ruleName2' => array(
'rule' => 'isUnique',
'message' => 'This username has
already been taken.'
)
),
'password' => array (
'rule' => '/^.{6,40}$/',
'message' => 'Please enter a
password between 6 and 40
characters.'
),
'email' => array('rule' => 'email',
'message' => 'Please
enter a valid email address.'
),
);
}
?>
CONTROLLER (truncated)
<?php
class UsersController extends AppController
{
var $name = 'Users';
var $helpers = array('Html', 'Form' );
.
.
.
function knownusers()
{
$this->set('knownusers', $this->User->findAll(null,
array('id', 'username', 'first_name', 'last_name'), 'id DESC')
) ;
}
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