復制代碼 代碼如下:

require_once 'Zend/Loader/Autoloader.php' //載入自動加載類
$loader = Zend_Loader_Autoloader::getInstance();//自動實例化
$loader->registerNamespace('Application_');//注冊命名空間（只有系統默認的，和注冊的才可以被自動載入）
$loader->registerNamespace(array('Foo_', 'Bar_')); //多個命名空間的注冊方法
$loader->setFallbackAutoloader(true); //一個增加消耗的方法，不需要命名空間，直接載入所有類(不被推薦使用)

復制代碼 代碼如下:

set_include_path(implode(PATH_SEPARATOR, array(
realpath(APPLICATION_PATH . '/../library'),
realpath(APPLICATION_PATH . '/forms/'),
get_include_path(),
)));
//這里我們包含了我們的forms目錄，方便程序的被載入

復制代碼 代碼如下:

<?php
class Application_Form_Guestbook extends Zend_Form
{
public function init()
{
// Set the method for the display form to POST
$this->setMethod('post');//設置提交方式

// Add an email element
$this->addElement('text', 'email', array(//原件的類型，名詞，和一些其他信息的定義
'label'=> 'Your email address:',
'required' => true,
'filters' => array('StringTrim'),
'validators' => array(
'EmailAddress',
)
));

// Add the comment element
$this->addElement('textarea', 'comment', array(
'label'=> 'Please Comment:',
'required' => true,
'validators' => array(
array('validator' => 'StringLength', 'options' => array(0, 20))
)
));

// Add a captcha
$this->addElement('captcha', 'captcha', array(
'label'=> 'Please enter the 5 letters displayed below:',
'required' => true,
'captcha' => array(
'captcha' => 'Figlet',
'wordLen' => 5,
'timeout' => 300
)
));

// Add the submit button
$this->addElement('submit', 'submit', array(
'ignore' => true,
'label' => 'Sign Guestbook',
));

// And finally add some CSRF protection
$this->addElement('hash', 'csrf', array(
'ignore' => true,
));
}
}

復制代碼 代碼如下:

<?php
class GuestbookController extends Zend_Controller_Action
{
// snipping indexAction()...
public function signAction()
{
$request = $this->getRequest();//獲取接受到得信息
// include_once("../application/forms/Guestbook.php"); 手動加載類，只有不能自動載入時，才需要
$form = new Application_Form_Guestbook;//實例化這個方法

if ($this->getRequest()->isPost()) {//如果是POST傳遞的結果
if ($form->isValid($request->getPost())) {//判斷傳遞是否有效
$comment = new Application_Model_Guestbook($form->getValues());
$mapper = new Application_Model_GuestbookMapper();
$mapper->save($comment);
return $this->_helper->redirector('index');
}
}

$this->view->form = $form;//將表單賦值給試圖
}
}

復制代碼 代碼如下:

Please use the form below to sign our guestbook!
<?php
$this->form->setAction($this->url());
echo $this->form;