Applying Class to Customer Zend Decorator

I found code that would change the standard dt and dd tags to table tags for a Zend_Form_Element. Here is the code I used:

       $element->setDecorators(array(
   'ViewHelper',
   'Errors',
   array(array('data' => 'HtmlTag'), array('tag' => 'td', 'class' => 'element')),
   array('Label', array('tag' => 'td', 'class' => 'rightAlign')),
   array(array('row' => 'HtmlTag'), array('tag' => 'tr'))

)); But this puts the class name 'rightAlign' on the label tag instead of the td. I can't seem to wra开发者_高级运维p my head around these custom decorators so can anyone tell me how to get the class name 'rightAlign' on the td surrounding the label?

Just add one more decorator

$element->setDecorators(array(
    'ViewHelper',
    'Errors',
    array(array('data' => 'HtmlTag'), array('tag' => 'td', 'class' => 'element')),
    'Label',
    array(array('labelWrap' => 'HtmlTag'), array('tag' => 'td', 'class' => 'rightAlign')),
    array(array('row' => 'HtmlTag'), array('tag' => 'tr'))
));

$this->setElementDecorators(array(
                                            'ViewHelper',
                                            'Errors',
                                            array(array('data' => 'HtmlTag'), array('tag' => 'td', 'class' => 'element')),
                                            array('Label',array('requiredSuffix' => ' * ')),
                                            array(array('labelWrap' => 'HtmlTag'), array('tag' => 'td', 'align' => 'right')),
                                            array(array('row' => 'HtmlTag'), array('tag' => 'tr'))
                                        ));

will add the required suffix ;)