setAttrib('class', 'filter_form group'); return $this; } protected function _initElements() { parent::_initElements(); $this->addElement( 'text', 'module', array( 'label' => 'Page Item Type', 'required' => true, 'description' => 'Example: News_' ) ); return $this; } protected function _initButtons() { parent::_initButtons(); $this->getElement('btnSubmit')->setLabel('Search'); $this->getElement('btnCancel')->setLabel('Reset'); return $this; } }