ZF1：将输入类型添加为标签环绕输入字段的类

Question

有没有方法将输入元素的类型添加到包装标签上的类属性？ 在下面的示例代码中，它可能是'Div'修饰符，它已经具有'element'或LI-tag类。

（我ommitted一些代码）

class My_Form extends Zend_Form 
{ 
    public function loadDefaultDecorators($disableLoadDefaultDecorators = false) 

    //Set the decorators we need: 
    $this->setElementDecorators(array(
     'ViewHelper', 
     'Errors', 
     array('Description', array('tag' => 'p', 'class' => 'description', 'escape' => false)), 
     array('decorator' => array('Div' => 'HtmlTag'), 'options' => array('tag' => 'div', 'class' => 'element')), 
     array('Label', array('escape' => false)),   
     array('decorator' => array('Li' => 'HtmlTag'), 'options' => array('tag' => 'li')),   
    )); 
    } 
} 

，或者如果它可以创建My_Form_Element，以及全自动都Zend_Form_Element_XXX从延伸。

我想与标记，结束了这样

<form> 
    <ul> 
    <li> 
     <label for="contactForm-contact_subject" class="optional">Regarding:</label> 
     <div class="element form-input-text"><input type="text" name="contactForm[contact_subject]" id="contactForm-contact_subject" value="" /></div> 
    </li> 
    <li> 
     <label for="contactForm-contact_message" class="required">Message:</label> 
     <div class="element form-textarea"><textarea name="contactForm[contact_message]" id="contactForm-contact_message" rows="24" cols="80"></textarea></div> 
    </li> 
    <li> 
     <div class="element form-input-submit"><input type="submit" name="contactForm[form_contact_submit]" id="contactForm-form_contact_submit" value="form_contact_submit" /></div> 
    </li> 
    </ul> 
</form> 

Answer 1

只是覆盖渲染方法：

class My_Form extends Zend_Form 
{ 
    public function loadDefaultDecorators($disableLoadDefaultDecorators = false) 
    { 
     //Set the decorators we need: 
     $this->setElementDecorators(array(
      'ViewHelper', 
      'Errors', 
      array('Description', array('tag' => 'p', 'class' => 'description', 'escape' => false)), 
      array('decorator' => array('Div' => 'HtmlTag'), 'options' => array('tag' => 'div', 'class' => 'element')), 
      array('Label', array('escape' => false)),   
      array('decorator' => array('Li' => 'HtmlTag'), 'options' => array('tag' => 'li')),   
     )); 
    } 

    public function render(Zend_View_Interface $view = null) 
    { 
     /* @var $element Zend_Form_Element */ 
     foreach ($this->getElements() as $element) { 
      $type = end(explode('_', $element->getType())); 
      $element->getDecorator('Div')->setOption('class', 
       sprintf('%s form-%s', 'element', strtolower($type))); 
     } 

     return parent::render($view); 
    }  
}