Model Definition
<?
require_once dirname(__FILE__) . '/Model.php';
Class My_User extends My_Model
{
...
} // end class
Form Definition
class My_Form_StandardLogin extends Zend_Form
{
protected $_userModel = null;
public function __construct($config=array())
{
if (is_array($config) && array_key_exists('model', $config)) {
$this->_model = $config['model'];
}
parent::__construct($config);
}
public function init()
{
$this->addElementPrefixPath('My_Validate', APPLICATION_PATH .
'/models/Validate/', 'validate');
$email = $this->addElement('text', 'email', array(
'filters' => array('StringTrim'),
'validators' => array(
array('EmailAddress', true),
array('EmailExists', true, array($this->_userModel)),
),
'required' => true,
'label' => 'Email address:',
'size' => 50,
'maxlength' => 75,
));
...
} // end class
Then in the controller
$form = $this->_helper->getForm(
'StandardLogin',
array(
'method' => 'post',
'action' => '/login',
'model' => $this->_userModel
)
);
And then in the view
<?= $this->loginForm ?>
I am using the latest ZF 1.7.1
Matthew Weier O'Phinney-3 wrote:
>
> -- j5 <> wrote
> (on Wednesday, 10 December 2008, 05:22 PM -0800):
>> hmm, I changed the member to protected but this still seems to trigger
>> the
>> warning error.
>
> Code? I've done this before without issues, so I'll need some code that
> reproduces it to diagnose.
>
>
>> Matthew Weier O'Phinney-3 wrote:
>> >
>> > -- j5 <> wrote
>> > (on Wednesday, 10 December 2008, 02:42 PM -0800):
>> >> For my login form, I pass the form my user model (to be used by
>> >> validators)
>> >> and in the forms init() I add the model to a private variable.
>> >>
>> >> I notice when I try display the form I get the following error.
>> >> Warning: htmlspecialchars() expects parameter 1 to be string, object
>> >> given
>> >> in /home/blah/library/Zend/View/Abstract.php
>> >>
>> >> I tracked this problem back to my user model not having a __toString()
>> >> function. If I add a __toString() function that returns '' within my
>> user
>> >> model this error goes away.
>> >
>> > Make the property storing the model protected. Public members are
>> passed
>> > as attributes to the view helper -- which is why you are getting this
>> > message.
>> >
>> >> Does anyone have any ideas how to avoid this problem without having to
>> >> create the __toString() soley for this purpose?
>
> --
> Matthew Weier O'Phinney
> Software Architect | [EMAIL PROTECTED]
> Zend Framework | http://framework.zend.com/
>
>
--
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