Question

我正在使用zendframework 2并且我的翻译在表单类中没有形成，表单形成并且有验证，在整个应用程序的其他地方它们正常工作。

我已将命名空间中的所有代码粘贴到我的文件中。

<?php  
    namespace Services\Form;
    use Zend\Form\Form;
    use Zend\Form\Element;
    use Zend\InputFilter\Input;
    use Zend\InputFilter\InputFilter;
    use Zend\ServiceManager\ServiceLocatorAwareInterface;
    use Zend\ServiceManager\ServiceLocatorInterface;

    class ProfilePicForm extends Form implements ServiceLocatorAwareInterface
    {
        protected $serviceLocator;

        public function setServiceLocator(ServiceLocatorInterface $sl)
        {
            $this->serviceLocator = $sl;
        }

        public function getServiceLocator()
        {
            return $this->serviceLocator;
        }

        public function init()
        {
            $routeMatch = $this->getServiceLocator()->getServiceLocator()->get('Application')->getMvcEvent()->getRouteMatch();
            $translator = $this->getServiceLocator()->getServiceLocator()->get('viewHelperManager')->get('translate')->getTranslator();
            $action = $routeMatch->getParam('action');

            // Form
            parent::__construct('profile_pic_form');
            $this->setAttribute('method', 'post');
            $this->setAttribute('enctype','multipart/form-data');

            $profile_pic_form_csrf = new Element\Csrf('profile_pic_form_csrf');
            $profile_pic_form_csrf->setCsrfValidatorOptions(array('timeout'=>'3600'));
            $this->add($profile_pic_form_csrf);

            $profile_pic = new Element\File('profile_pic');
            $this->add($profile_pic);

            // Validation
            $inputFilter = new InputFilter();

            $profile_pic = new Input('profile_pic');
            $profile_pic->getFilterChain()
                        ->attach(new \Lib\MyLib\Filter\RenameUpload(array(
                            'target'    => SERVICE_PROFILE_PIC_UPLOAD_PATH.'/profile-pic.*',
                            'use_upload_extension' => true,
                            'randomize' => true
            )));
            $required = true;
            $profile_pic->setRequired($required);
            $validator = new \Zend\Validator\File\UploadFile();
            $validator->setOptions(array(
                            'messageTemplates' => array(
                               \Zend\Validator\File\UploadFile::FILE_NOT_FOUND => 'Please select picture.'
            )));
            $profile_pic->getValidatorChain()->attach($validator,true);
            $validator = new \Zend\Validator\File\Size(array('max' => 250*1024));
            $validator->setMessage(**$translator->translate('MyAccountPictureErrorMessage1')**);
            $profile_pic->getValidatorChain()->attach($validator,true);
            $validator = new \Zend\Validator\File\Extension('png,jpg');
            $validator->setMessage(**$translator->translate('MyAccountPictureErrorMessage2')**);
            $profile_pic->getValidatorChain()->attach($validator,true);
            $inputFilter->add($profile_pic);

            $this->setInputFilter($inputFilter); 
        }

这是我的控制器功能。 public function profileAction（）{ $这 - ＆GT;布局（ 'Ajax的布局'）;

    $var = new \stdClass();
    $viewmodel = new ViewModel();
    $this->authPlugin()->checkLogin();
    $this->servicePlugin()->checkSid();
    $this->layout()->setVariable('allowedFeatures', $this->featurePlugin()->getAllowedFeatures());

    $this->languagePlugin()->translate();

    $var->userInfo = $this->authPlugin()->getUserInfo();

    if($this->params()->fromRoute('sid') !== null){
    $var->sid = $this->params()->fromRoute('sid');

    }
    elseif ($this->params()->fromRoute('id') !== null) {
        $var->sid = $this->params()->fromRoute('id');
    }

    // ----------------------- i m here --------------------------
    // $var->sid = $this->params()->fromRoute('sid');

    $var->profilePicForm = $this->getServiceLocator()->get('FormElementManager')->get('\Services\Form\ProfilePicForm');
    $var->serviceNameForm = $this->getServiceLocator()->get('FormElementManager')->get('\Services\Form\ServiceNameForm');

    $var->service = $this->getServices()->fetchServiceById($var->sid);
    // Fetch payment history
    $var->paymentHistory = $this->getServiceLocator()->get('Services\Model\PaymentTransactionService')->fetchPaymentTransactionsByServiceId($var->sid);
    $var->timezones = $this->getTimeZoneTable()->listAll();

    $viewmodel->setVariables(array('var' => $var));
    return $viewmodel;
}

Answer 1

这是因为您的验证员而发生的当你在没有服务定位器的情况下调用新的验证器时，我已经讨论了这个问题： https://stackoverflow.com/a/36500438/3333246

要解决此问题，您需要在选项中设置翻译器，因为：

class Size extends AbstractValidator

abstract class AbstractValidator implements
    Translator\TranslatorAwareInterface,
    ValidatorInterface

如果您在没有TranslatorAwareInterface的情况下实例化新Validator，则ServiceLocator未初始化。

因此，您的验证器需要在您的代码中声明如下所示的选项：

$validator = new \Zend\Validator\File\Size(array('translator' => $translator, 'max' => 250*1024));
            $validator->setMessage('MyAccountPictureErrorMessage1');

现在无需翻译消息，验证器会为您翻译。

对于我的评论，关于你的代码，没关系它与你的问题无关。事实上，这只是个人的。

编辑：

您不需要此翻译器：

$translator = $this->getServiceLocator()->getServiceLocator()->get('viewHelperManager')->get('translate')->getTranslator();

但是这个

$translator = $this->getServiceLocator()->get('translator');

Answer 2

我找到了另一种方法来完成这项工作，我已经做了一个ajax调用，并且在其响应中我显示了具有翻译的div。

ZF2 transalation在表单类中不起作用

2 个答案: