westdc-zf1/application/models/SearchForm.php

<?php

class SearchForm extends Zend_Form
{
    public function __construct($options = null)
    {
        parent::__construct($options);
        $this->setName('search');
        $this->setAction('/search');
        $this->setMethod('get');

        $q = new Zend_Form_Element_Text('q');
        $q->setRequired(true)
        ->addFilter('StringTrim')
        ->addValidator('NotEmpty');

      
        $submit = new Zend_Form_Element_Submit('submit');
        $submit->setLabel('搜索');
        $this->addElements(array($q,$submit));
			$this->clearDecorators();
        $this->addDecorator('FormElements')
         ->addDecorator('HtmlTag', array('tag' => '<ul>'))
         ->addDecorator('Form');
        
        $this->setElementDecorators(array(
            array('ViewHelper'),
            array('Errors'),
            array('Description'),
            array('Label', array('separator'=>' ')),
            array('HtmlTag', array('tag' => 'li', 'class'=>'element-group')),
        ));

        // buttons do not need labels
        $submit->setDecorators(array(
            array('ViewHelper'),
            array('Description'),
            array('HtmlTag', array('tag' => 'li', 'class'=>'submit-group')),
        ));        
    }
}