4
Zend Formには1つのファイル要素が含まれています。Zend_Form_Element_Fileは、必要でない場合に検証時にfalseを返します。
$this->addElement('file', 'image', array(
'label' => 'Upload Image:',
'destination' => APPLICATION_PATH . '/tmp/',
'validators' => array(
array('count', true, array(
'min' => 1,
'max' => 1,
'messages' => array(
Zend_Validate_File_Count::TOO_FEW =>
'You must upload an image file',
Zend_Validate_File_Count::TOO_MANY =>
'You can only upload one image file'))),
array('extension', true, array(
'extention' => 'jpg,png,gif',
'messages' => array(
Zend_Validate_File_Extension::NOT_FOUND =>
'The file has an invalid extention (jpg,png,gif only)',
Zend_Validate_File_Extension::FALSE_EXTENSION =>
'The file has an invalid extention (jpg,png,gif only)'))),
array('imageSize', true, array(
'minheight' => self::IMAGEHEIGHT,
'minwidth' => self::IMAGEWIDTH,
'maxheight' => self::IMAGEHEIGHT,
'maxwidth' => self::IMAGEWIDTH,
'messages' => array(
Zend_Validate_File_ImageSize::HEIGHT_TOO_BIG =>
'The image must be exactly ' . self::IMAGEHEIGHT . ' pixels tall',
Zend_Validate_File_ImageSize::HEIGHT_TOO_SMALL =>
'The image must be exactly ' . self::IMAGEHEIGHT . ' pixels tall',
Zend_Validate_File_ImageSize::WIDTH_TOO_BIG =>
'The image must be exactly ' . self::IMAGEWIDTH . ' pixels wide',
Zend_Validate_File_ImageSize::WIDTH_TOO_SMALL =>
'The image must be exactly ' . self::IMAGEWIDTH . ' pixels wide',
Zend_Validate_File_ImageSize::NOT_DETECTED =>
'The image dimensions cannot be detected',
Zend_Validate_File_ImageSize::NOT_READABLE =>
'The image dimensions cannot be read'))))
));
このファイル要素は、後のコードでは必須ではないように設定されています。添付ファイルなしでフォームを送信すると、フォームvalidtionはfalseを返します。また、getErrors（）メソッドでフォームエラーを検索しても、エラーは報告されません。添付ファイルでフォームを送信すると、すべて正常に動作します。
私はいつかgoogleingされていますが、答えが見つかりません。私は誰かがなぜこれが起こっているのかについていくつかの光を当てることができることを願っています。私はZF 1.11.11を使用しています。
ありがとうございます。要求されるようにここではギャリー
EDIT
は、いくつかのより多くのコードサンプルです。
これらは、フォームの検証に使用する方法です。検証バグの回避策として使用したコードをマークしました。
public function formValid(Array $params)
{
if (is_null($this->_form))
throw new Zend_Exception('You must first initialize the form');
$formValid = $this->_validateForm($this->_form, $params);
// Workaround for bug in validating file elements
if (!$formValid) {
if (!$this->_form->getMessages()) {
$formValid = true;
$this->_validValues = $this->_form->getValidValues($params);
}
}
if ($formValid) {
if ($this->_form instanceof Admin_Form_AddDirectSite ||
$this->_form instanceof Admin_Form_EditDirectSite) {
if (isset($this->_validValues['replaceImage'])) {
return $this->_form->getElement('image')->receive();
} else {
return true;
}
} elseif ($this->_form instanceof Admin_Form_PromoteDirectSite) {
$today = new Zend_Date();
$expires = new zend_date($this->_validValues['DirectSitesHighlighted']['toDate']);
if ($expires->isEarlier($today)) {
$this->_form->getSubForm('DirectSitesHighlighted')
->getElement('toDate')
->addError('The date must be in the future');
return false;
} else {
return true;
}
} else {
return true;
}
} else {
return false;
}
}
protected function _validateForm(Zend_Form $form, Array $params)
{
if ($form->isValid($params)) {
$this->_validValues = $form->getValidValues($params);
return true;
} else {
$this->_validValues = null;
return false;
}
}
これらはフォームを初期化するために使用する関数です.1つの抽象クラスを共有する2つのフォームクラスがあります。
public function initAddForm()
{
$this->_form = new Admin_Form_AddDirectSite();
return $this;
}
public function initEditForm()
{
$this->_form = new Admin_Form_EditDirectSite();
return $this;
}
これらは3つのフォームクラスです。
class Admin_Form_AddDirectSite extends Admin_Form_DirectSites_Abstract
{
public function init()
{
parent::init();
$this->setAction('/admin/direct-sites/add');
$this->setDecorators(array(
array('ViewScript', array('viewScript' => 'forms/addDirectSites.phtml'))
));
$this->getElement('image')->setRequired(true);
$this->addElement('hidden', 'replaceImage', array(
'required' => true,
'label' => 'Replace Image:',
'value' => 1,
'filters' => array('Int'),
));
}
}
class Admin_Form_EditDirectSite extends Admin_Form_DirectSites_Abstract
{
public function init()
{
parent::init();
$this->setAction('/admin/direct-sites/edit');
$this->setDecorators(array(
array('ViewScript', array('viewScript' => 'forms/editDirectSites.phtml'))
));
$this->getElement('image')->setRequired(false);
$this->addElement('checkbox', 'replaceImage', array(
'required' => false,
'label' => 'Replace Image:',
'checked' => false,
'attribs' => array(
'title' => 'Click to replace the image file'
),
'filters' => array('Int'),
'validators' => array(
array('Int', true, array(
'messages' => array(
Zend_Validate_Int::NOT_INT =>
'You must check to replace the image file'))))
));
$this->addElement('hidden', 'directSiteId', array(
'required' => false,
'vslue' => null
));
}
}
abstract class Admin_Form_DirectSites_Abstract extends Freedom_Zend_Form
{
/**
* Domain prefix http://www.
* @var integer
*/
const HTTPWWW = 1;
/**
* Domain prefix http://
* @var integer
*/
const HTTP = 2;
/**
* The image width in pixels
* @var integer
*/
const IMAGEWIDTH = 100;
/**
* The image height in pixels
* @var integer
*/
const IMAGEHEIGHT = 100;
/**
* Initialize the form
* @see Zend_Form::init()
*/
public function init()
{
$domainPrefix = array(
self::HTTPWWW => 'http://www.',
self::HTTP => 'http;//'
);
$genres = Model_Doctrine_GenresTable::getInstance()->getAllKeyPairs();
$artworkMediums = Model_Doctrine_ArtworkMediumsTable::getInstance()->getAllKeyPairs();
$this->setName('directSitesForm') // setup registration form
->setAttrib('id', 'directSitesForm')
->setMethod('post')
->setAttrib('class', 'directSitesForm')
->setEnctype(Zend_Form::ENCTYPE_MULTIPART);
$this->addElementPrefixPath('Freedom_Zend', 'Freedom/Zend'); // add element prefix path
$this->addPrefixPath('Freedom_Zend_Form', 'Freedom/Zend/Form'); // add form prefix path
$directSitesDescription = new Zend_Form_SubForm();
$directSitesTitle = new Zend_Form_SubForm();
$this->addElement('text', 'domainName', array(
'required' => true,
'label' => 'Domain Name:',
'attribs' => array(
'title' => 'Please enter the url of the site',
'size' => 20,
'maxlength' => 255
),
'filters' => array('StringTrim', 'StripTags', 'StripNewlines'),
'validators' => array(
array('NotEmpty', true, array(
'messages' => array(
Zend_Validate_NotEmpty::IS_EMPTY =>
"You must specify the domain name"))),
array('StringLength', true, array(
'min' => 5,
'max' => 255,
'messages' => array(
Zend_Validate_StringLength::INVALID =>
'Your URL must be between 5 and 255 characters in length',
Zend_Validate_StringLength::TOO_LONG =>
'Your URL must not contain more than 255 characters',
Zend_Validate_StringLength::TOO_SHORT =>
'Your URL must contain more than 5 characters'))))
));
$this->addElement('radio', 'websitePrefix', array(
'required' => true,
'label' => 'Domain Prefix:',
'attribs' => array(
'title' => 'Please select the URL prefix for the domain name'
),
'multiOptions' => $domainPrefix,
'value' => self::HTTPWWW,
'filters' => array('int'),
'validators' => array(
array('NotEmpty', true, array(
'messages' => array(
Zend_Validate_NotEmpty::IS_EMPTY =>
"You must select your agency's website URL",
Zend_Validate_NotEmpty::INVALID =>
"You must select your agency's website URL"))),
array('InArray', true, array(
'haystack' => array_keys($domainPrefix),
'messages' => array(
Zend_Validate_InArray::NOT_IN_ARRAY =>
"You must select your agency's website URL"))))
));
$directSitesTitle->addElement('text', 'title', array(
'required' => true,
'label' => 'Title:',
'attribs' => array(
'title' => 'Please enter the name of the site',
'size' => 20,
'maxlength' => 255
),
'filters' => array('StringTrim', 'StripTags', 'StripNewlines'),
'validators' => array(
array('NotEmpty', true, array(
'messages' => array(
Zend_Validate_NotEmpty::IS_EMPTY =>
"You must specify the sites title"))),
array('StringLength', true, array(
'min' => 5,
'max' => 100,
'messages' => array(
Zend_Validate_StringLength::INVALID =>
'Your title must be between 5 and 100 characters in length',
Zend_Validate_StringLength::TOO_LONG =>
'Your title must not contain more than 100 characters',
Zend_Validate_StringLength::TOO_SHORT =>
'Your title must contain more than 5 characters'))))
));
$directSitesDescription->addElement('text', 'description', array(
'required' => true,
'label' => 'Description:',
'attribs' => array(
'title' => 'Please enter the description of the site',
'size' => 50,
'maxlength' => 100
),
'filters' => array('StringTrim', 'StripTags', 'StripNewlines'),
'validators' => array(
array('NotEmpty', true, array(
'messages' => array(
Zend_Validate_NotEmpty::IS_EMPTY =>
"You must specify the sites description"))),
array('StringLength', true, array(
'min' => 5,
'max' => 100,
'messages' => array(
Zend_Validate_StringLength::INVALID =>
'Your sites description must be between 5 and 100 characters in length',
Zend_Validate_StringLength::TOO_LONG =>
'Your sites description must not contain more than 100 characters',
Zend_Validate_StringLength::TOO_SHORT =>
'Your sites description must contain more than 5 characters'))))
));
$this->addElement('file', 'image', array(
'label' => 'Upload Image:',
'destination' => APPLICATION_PATH . '/tmp/',
'validators' => array(
array('count', true, array(
'min' => 0,
'max' => 1,
'messages' => array(
Zend_Validate_File_Count::TOO_FEW =>
'You must upload an image file',
Zend_Validate_File_Count::TOO_MANY =>
'You can only upload one image file'))),
array('extension', true, array(
'extention' => 'jpg,png,gif',
'messages' => array(
Zend_Validate_File_Extension::NOT_FOUND =>
'The file has an invalid extention (jpg,png,gif only)',
Zend_Validate_File_Extension::FALSE_EXTENSION =>
'The file has an invalid extention (jpg,png,gif only)'))),
array('imageSize', true, array(
'minheight' => self::IMAGEHEIGHT,
'minwidth' => self::IMAGEWIDTH,
'maxheight' => self::IMAGEHEIGHT,
'maxwidth' => self::IMAGEWIDTH,
'messages' => array(
Zend_Validate_File_ImageSize::HEIGHT_TOO_BIG =>
'The image must be exactly ' . self::IMAGEHEIGHT . ' pixels tall',
Zend_Validate_File_ImageSize::HEIGHT_TOO_SMALL =>
'The image must be exactly ' . self::IMAGEHEIGHT . ' pixels tall',
Zend_Validate_File_ImageSize::WIDTH_TOO_BIG =>
'The image must be exactly ' . self::IMAGEWIDTH . ' pixels wide',
Zend_Validate_File_ImageSize::WIDTH_TOO_SMALL =>
'The image must be exactly ' . self::IMAGEWIDTH . ' pixels wide',
Zend_Validate_File_ImageSize::NOT_DETECTED =>
'The image dimensions cannot be detected',
Zend_Validate_File_ImageSize::NOT_READABLE =>
'The image dimensions cannot be read'))))
));
$this->addElement('multiCheckbox', 'Genres', array(
'required' => false,
'label' => 'Genres:',
'attribs' => array(
'title' => 'Please select the sites genres'
),
'multiOptions' => $genres,
'filters' => array('int'),
'validators' => array(
array('NotEmpty', true, array(
'messages' => array(
Zend_Validate_NotEmpty::IS_EMPTY =>
"You must select the sites genres",
Zend_Validate_NotEmpty::INVALID =>
"You must select the sites genres"))),
array('InArray', true, array(
'haystack' => array_keys($genres),
'messages' => array(
Zend_Validate_InArray::NOT_IN_ARRAY =>
"You must select the sites genres"))))
));
$this->addElement('multiCheckbox', 'ArtworkMediums', array(
'required' => false,
'label' => 'Artwork Mediums:',
'attribs' => array(
'title' => 'Please select the sites artwork mediums'
),
'multiOptions' => $artworkMediums,
'filters' => array('int'),
'validators' => array(
array('NotEmpty', true, array(
'messages' => array(
Zend_Validate_NotEmpty::IS_EMPTY =>
"You must select the sites artwork mediums",
Zend_Validate_NotEmpty::INVALID =>
"You must select the sites artwork mediums"))),
array('InArray', true, array(
'haystack' => array_keys($artworkMediums),
'messages' => array(
Zend_Validate_InArray::NOT_IN_ARRAY =>
"You must select the sites artwork mediums"))))
));
$this->addElement('submit', 'save', array(
'label' => 'Save',
'attribs' => array(
'title' => 'Save')
));
$this->addSubForm($directSitesDescription, 'DirectSitesDescription')
->addSubForm($directSitesTitle, 'DirectSitesTitle');
}
}
私は一つだけの形であなたと同じ問題を抱えています。この投稿は少し古いので、あなたは解決策を見つけましたか？ –