总是得到zf2 select元素中的haystack中找不到输入

Question

我是zf2的新手

The input was not found in the haystack当我从下拉菜单中选择一种语言时,我总是收到错误.这是我的代码:

在我的控制器中

function singleAction(){
—
—-
—-
$language = array();
$languages = $this->getManageTable()->getLanguage();

foreach($languages as $lang){
$language[”] = ‘Select Language';
$language[$lang[‘id_language’]] = $lang[‘name’];
}
—
—-
—-
return new ViewModel(array(
‘form’ => $form,
‘language’ => $language,
));
}

在manageForm.php里面:

// Language Input
$language = new Element\Select(‘language’);
$language->setAttributes(array(
‘id’ => ‘language’,
‘class’ => ‘form-control’,
));
$this->add($language);

$language = new InputFilter\Input(‘language’);
$language->setRequired(false);
//$language->removeValidator(“NotEmpty”); // not working giving error
// not working giving error:
//$language->setAllowEmptysetRegisterInArrayValidator(false); 
//$language->setErrorMessage(‘Please select language’);
$inputFilter->add($language);

在我的视图中,我这样称呼:

语言

<?php echo formSelect($form->get(‘language’)->setValueOptions($language)); ?>

现在当我提交时没有选择下拉工作正常的价值..

..但如果我选择一些语言并提交,我会收到此错误The input was not found in the haystack.

我检查了我在发布的语言数据,但是如果($form->isValid()) {—-}给我一个错误.

我如何解决这个问题,我检查了很多链接,但没有找到任何解决方案.请帮我.我不想验证这个下拉元素.

Answer 1

这对我有用:

$this->add(
            array(
                'type'=> 'Zend\Form\Element\Select',
                'name' => 'language',
                'required' => true,
                'attributes' => array(
                    'class' => 'form-control',
                    'value' => 'en' ,
                ),
                'options' => array(
                    'disable_inarray_validator' => true,
                    )
            ));