Zend framework2 zf2表格类发行
上面的URL不是答案,我已经通过了DB适配器 我在筛选器窗体类中调用“Db\RecordExists”时遇到问题 我已经在控制器中传递DB Adapter PRZend framework2 zf2表格类发行,zend-framework2,Zend Framework2,上面的URL不是答案,我已经通过了DB适配器 我在筛选器窗体类中调用“Db\RecordExists”时遇到问题 我已经在控制器中传递DB Adapter PR $sm = $this->getServiceLocator(); $dbAdapter = $sm->get('Zend\Db\Adapter\Adapter'); $form->setInputFilter(new RegisterStepFirstFilter($dbAdapter));
$sm = $this->getServiceLocator();
$dbAdapter = $sm->get('Zend\Db\Adapter\Adapter');
$form->setInputFilter(new RegisterStepFirstFilter($dbAdapter));
$form->setData($request->getPost());
if (!$form->isValid()) {
}
我想在注册期间检查电子邮件是否存在。我正在使用Zend框架表单类进行注册。我已经定义了表单类和类过滤器,并在控制器中调用它们
除了“Db\RecordExists”之外,一切正常。表单没有根据db ad检查唯一的电子邮件,它只是提交者。但是,其他过滤器和验证器工作正常
$this->add(array(
'name' => 'user_email',
'required' => true,
'filters' => array(
array('name' => 'StripTags'),
array('name' => 'StringTrim'),
array('name' => 'HtmlEntities'),
),
'validators' => array(
array('name' => 'EmailAddress'),
array('name' => 'StringLength', 'options' => array('encoding' => 'UTF-8', 'min' => 1, 'max' => 200,),
array('name' => 'Db\RecordExists', 'options' => array('table' => 'y2m_user','field' => 'user_email', 'adapter' => $dbAdapter),),
),
),
));
我的班次是
<?php
namespace User\Form;
use Zend\Form\Form;
class RegisterStepFirst extends Form
{
protected $captchaElement= null;
public function __construct($name = null)
{
// we want to ignore the name passed
parent::__construct('user');
$this->setAttribute('method', 'post');
//$this->add(array('hash','csrf_token',array('salt'=>get_class($this).'s3cr3t%Ek@on9!'));
$this->add(array(
'type' => 'Zend\Form\Element\Csrf',
'name' => 'csrf',
'options' => array(
'csrf_options' => array(
'timeout' => 600,
'salt' => 'unique'
)
)
));
$this->add(array(
'name' => 'user_given_name',
'type' => 'Text',
'options' => array(
'label' => 'Display Name',
),
'attributes' => array(
'id' => 'user_given_name',
)
));
$this->add(array(
'name' => 'user_email',
'type' => 'Text',
'options' => array(
'label' => 'Email',
),
'attributes' => array(
'placeholder' => 'mail@yourdomain', //set selecarray()ted to '1'
'id' => 'user_email',
'size' => '100',
)
));
$this->add(array(
'name' => 'user_password',
'type' => 'Password',
'options' => array(
'label' => 'Password',
),
'attributes' => array(
'id' => 'user_password',
'size' => '100',
)
));
$this->add(array(
'name' => 'user_retype_password',
'type' => 'Password',
'options' => array(
'label' => 'Confirm Password',
),
'attributes' => array(
'id' => 'user_retype_password',
'size' => '100',
)
));
$this->add(array(
'name' => 'submit',
'type' => 'Submit',
'attributes' => array(
'value' => 'Register',
'id' => 'submitbutton',
),
));
}
}
我认为问题在于,您正在将适配器分配给传递给构造函数的值,一旦构造函数终止,该值就会被销毁。您必须将适配器存储在类中。尝试以下方法。在构造函数的顶部添加行
$this->dbAdapter=$dbAdapter; // this will store the value passed to the constructor as a member of the class.
然后在过滤器中使用$this->dbAdapter而不是$dbAdapter 试试这个
use Zend\Db\Adapter\AdapterInterface;
use Zend\Db\Adapter\Adapter;
class TestForm extends Form
{
protected $adapter;
public function __construct(AdapterInterface $dbAdapter)
{
$this->adapter =$dbAdapter;
parent::__construct("Test Form");
}
}
您可以在inputfilter中使用服务管理器
config/autoload/global.php
return array(
'service_manager' => array(
'invokables' => array(
'RegisterStepFirstFilter' => 'User\Form\RegisterStepFirstFilter',
)
)
)
RegisterStepFirstFilter输入筛选器类
<?php
namespace User\Form;
use Zend\InputFilter\InputFilter;
use Zend\InputFilter\InputFilterAwareInterface;
use Zend\InputFilter\InputFilterAwareTrait;
use Zend\ServiceManager\ServiceLocatorAwareInterface;
use Zend\ServiceManager\ServiceLocatorAwareTrait;
class RegisterStepFirstFilter extends InputFilter implements ServiceLocatorAwareInterface, InputFilterAwareInterface
{
use ServiceLocatorAwareTrait, InputFilterAwareTrait;
public function getInputFilter() {
if (!$this->inputFilter) {
$this->add(array(
'name' => 'user_given_name',
'required' => true,
'filters' => array(
array('name' => 'StripTags'),
array('name' => 'StringTrim'),
array('name' => 'HtmlEntities'),
),
'validators' => array(
array('name' => 'Alpha','options' => array('allowWhiteSpace' => true,),),
array('name' => 'StringLength','options' => array('encoding' => 'UTF-8', 'min' => 1,'max' => 100,),),
),
));
$this->add(array(
'name' => 'user_email',
'required' => true,
'filters' => array(
array('name' => 'StripTags'),
array('name' => 'StringTrim'),
array('name' => 'HtmlEntities'),
),
'validators' => array(
array('name' => 'EmailAddress'),
array('name' => 'StringLength', 'options' => array('encoding' => 'UTF-8', 'min' => 1, 'max' => 200,),
array('name' => 'Db\RecordExists', 'options' => array('table' => 'y2m_user','field' => 'user_email', 'adapter' =>
$this->getServiceLocator()->get('Zend\Db\Adapter\Adapter')),),
),
),
));
$this->add(array(
'name' => 'user_password',
'required' => true,
'filters' => array(
array('name' => 'StripTags'),
array('name' => 'StringTrim'),
array('name' => 'HtmlEntities'),
),
'validators' => array(
array('name' => 'StringLength','options' => array('encoding' => 'UTF-8', 'min' => 3,'max' => 60,),
),
),
));
$this->add(array(
'name' => 'user_retype_password',
'required' => true,
'filters' => array(
array('name' => 'StripTags'),
array('name' => 'StringTrim'),
array('name' => 'HtmlEntities'),
),
'validators' => array(
array('name' => 'StringLength','options' => array('encoding' => 'UTF-8', 'min' => 3,'max' => 60,),),
array('name' => 'identical','options' => array('token' => 'user_password'),)
),
));
$this->inputFilter = $inputFilter;
}
return $this->inputFilter;
}
}
你不想要Db\NoRecordExist吗?不,没有任何效果,我同时尝试了NoRecordExist和RecordExists广告,我收到了任何错误(错误已启用)电影只是为了检查电子邮件是否已经存在。对于编码标准,我们希望在表单类中使用验证器。不在控制器中有什么确切的错误?从您的回复看不出来..我已经从控制器传递了适配器。只是想知道为什么它不起作用。而且,它没有抛出任何错误
<?php
namespace User\Form;
use Zend\InputFilter\InputFilter;
use Zend\InputFilter\InputFilterAwareInterface;
use Zend\InputFilter\InputFilterAwareTrait;
use Zend\ServiceManager\ServiceLocatorAwareInterface;
use Zend\ServiceManager\ServiceLocatorAwareTrait;
class RegisterStepFirstFilter extends InputFilter implements ServiceLocatorAwareInterface, InputFilterAwareInterface
{
use ServiceLocatorAwareTrait, InputFilterAwareTrait;
public function getInputFilter() {
if (!$this->inputFilter) {
$this->add(array(
'name' => 'user_given_name',
'required' => true,
'filters' => array(
array('name' => 'StripTags'),
array('name' => 'StringTrim'),
array('name' => 'HtmlEntities'),
),
'validators' => array(
array('name' => 'Alpha','options' => array('allowWhiteSpace' => true,),),
array('name' => 'StringLength','options' => array('encoding' => 'UTF-8', 'min' => 1,'max' => 100,),),
),
));
$this->add(array(
'name' => 'user_email',
'required' => true,
'filters' => array(
array('name' => 'StripTags'),
array('name' => 'StringTrim'),
array('name' => 'HtmlEntities'),
),
'validators' => array(
array('name' => 'EmailAddress'),
array('name' => 'StringLength', 'options' => array('encoding' => 'UTF-8', 'min' => 1, 'max' => 200,),
array('name' => 'Db\RecordExists', 'options' => array('table' => 'y2m_user','field' => 'user_email', 'adapter' =>
$this->getServiceLocator()->get('Zend\Db\Adapter\Adapter')),),
),
),
));
$this->add(array(
'name' => 'user_password',
'required' => true,
'filters' => array(
array('name' => 'StripTags'),
array('name' => 'StringTrim'),
array('name' => 'HtmlEntities'),
),
'validators' => array(
array('name' => 'StringLength','options' => array('encoding' => 'UTF-8', 'min' => 3,'max' => 60,),
),
),
));
$this->add(array(
'name' => 'user_retype_password',
'required' => true,
'filters' => array(
array('name' => 'StripTags'),
array('name' => 'StringTrim'),
array('name' => 'HtmlEntities'),
),
'validators' => array(
array('name' => 'StringLength','options' => array('encoding' => 'UTF-8', 'min' => 3,'max' => 60,),),
array('name' => 'identical','options' => array('token' => 'user_password'),)
),
));
$this->inputFilter = $inputFilter;
}
return $this->inputFilter;
}
}
$inputFilter = $this->getServiceLocator()->get('RegisterStepFirstFilter');
$form->setInputFilter($inputFilter->getInputFilter());