-- j5 <[EMAIL PROTECTED]> wrote
(on Wednesday, 10 December 2008, 06:10 PM -0800):
>
> Sorry Matthew,
>
> That was just a typo entering the code for my reply to you. The warning
> still persists..
>
> I appreciate your time.
I see the issue. Unset the $config['model'] key after you set the
protected member -- otherwise, when setConfig() runs, it will set it as
the public member 'model'.
> Matthew Weier O'Phinney-3 wrote:
> >
> > -- j5 <[EMAIL PROTECTED]> wrote
> > (on Wednesday, 10 December 2008, 05:50 PM -0800):
> >>
> >> 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'];
> >
> > Here's the problem -- you define a protected $_userModel member, but
> > then you're setting a non-existent $_model member -- which will have
> > public visibility. Change the above to $this->_userModel.
> >
> >> }
> >> parent::__construct($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/
> >> >
> >> >
> >>
> >> --
> >> View this message in context:
> >> http://www.nabble.com/Attaching-a-model-within-a-Zend_Form-instance-causes-an-error-on-display-tp20945740p20948021.html
> >> Sent from the Zend Framework mailing list archive at Nabble.com.
> >>
> >
> > --
> > Matthew Weier O'Phinney
> > Software Architect | [EMAIL PROTECTED]
> > Zend Framework | http://framework.zend.com/
> >
> >
>
> --
> View this message in context:
> http://www.nabble.com/Attaching-a-model-within-a-Zend_Form-instance-causes-an-error-on-display-tp20945740p20948225.html
> Sent from the Zend Framework mailing list archive at Nabble.com.
>
--
Matthew Weier O'Phinney
Software Architect | [EMAIL PROTECTED]
Zend Framework | http://framework.zend.com/
