Sorry Matthew,
That was just a typo entering the code for my reply to you. The warning
still persists..
I appreciate your time.
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.
