Zend_表单,默认情况下覆盖装饰程序,不起作用

zend_form 和 zend_decorator .

基本上 my_decorator_design 延伸 然后我的表单扩展了装饰器。

思想?

class My_Decorator_Design extends Zend_Form {

 public function loadDefaultDecorators() {
  $this->addDecorator('FormElements')
  ->addDecorator('HtmlTag', array('tag' => 'ul')) //this adds a <ul> inside the <form>
  ->addDecorator('Form');

 $this->setElementDecorators(array(
  'ViewHelper',
  'Label',
  'Errors',
  new Zend_Form_Decorator_HtmlTag(array('tag' => 'li')) //wrap elements in <li>'s
 ));

 $this->setDisplayGroupDecorators(array(
  'FormElements',
  'Fieldset',
  new Zend_Form_Decorator_HtmlTag(array('tag' => 'li')), //wrap groups in <li>'s too
  new Zend_Form_Decorator_HtmlTag(array('tag' => 'ul'))
 )); 

 $this->setDisplayGroupDecorators(array(
  'FormElements',
  'Fieldset',
  new Zend_Form_Decorator_HtmlTag(array('tag' => 'li')) //wrap groups in <li>'s too
  ));
 }

}

class Forms_User_Update extends My_Decorator_Design {
  public function __construct($options=array()) {
    parent::__construct($options);//if we ever want to pass on things to zend_form
    $this->setName('user_update');
    $this->loadDefaultDecorators();

    //user_name, first_name, email, password, date_of_birth
    $user_name          = new Zend_Form_Element_Text('user_name');
    $first_name         = new Zend_Form_Element_Text('first_name');
    $email              = new Zend_Form_Element_Text('email');
    $password           = new Zend_Form_Element_Password('password');   
    $password2          = new Zend_Form_Element_Password('password2');
    $submit             = new Zend_Form_Element_Submit('Submit');

    $user_name->setRequired(true)
              ->setLabel('Username');
    $first_name->setRequired(false)
               ->setLabel('First Name');
    $email->setRequired(true)
          ->setLabel('Email:')
          ->addFilter('StringToLower')
          ->addValidator('NotEmpty', true)
          ->addValidator('EmailAddress');
    $password->setLabel('Password:')
             ->setRequired(false)
             ->setIgnore(false)
             ->addValidator('stringLength', false, array(6));
    $password2->setLabel('Confirm Password:')
              ->setRequired(false)
              ->setIgnore(true);
    $submit->setLabel("Submit")
           ->setIgnore(true);

    $this->addElements(array(
        $user_name, $first_name, $email, $password, $password2, $submit
    ));
    //$this->Submit->removeDecorator('Label');
    //$this->addElementPrefixPath('My_Decorator', 'My/Decorator/', 'decorator');
    $this->setMethod('post');
    $this->setAction('/update-account');    
  }
}