我目前正在使用ZF2 beta 4,當我嘗試在表單內使用字段集並在提交表單時將數據返回到表單中時,我似乎被卡住了。我不知道如果我沒有爲fieldset設置輸入過濾器,或者我缺少一些東西。例如,我有以下(簡化,以清楚):在使用Fieldsets時在ZF2中填充表單數據
控制器
public function indexAction(){
$form = new MyForm();
$request = $this->getRequest();
if ($request->isPost()) {
$form->setData($request->post());
if ($form->isValid()) {
//Do something
print_r($form->getData()); //for debug
}
}
return array('form' => $form);
}
MyForm.php
class MyForm extends Form
{
public function __construct()
{
parent::__construct();
$this->setName('myForm');
$this->setAttribute('method', 'post');
$this->add(array(
'name' => 'title',
'attributes' => array(
'type' => 'text',
'label' => 'Title',
),
));
$this->add(new MyFieldset('myfieldset'));
//setting InputFilters here
$inputFilter = new InputFilter();
$factory = new InputFactory();
$inputFilter->add($factory->createInput(array(
'name' => 'title',
'required' => true,
'filters' => array(
array('name' => 'StripTags'),
array('name' => 'StringTrim'),
),
)));
//Now add fieldset Input filter
foreach($this->getFieldsets() as $fieldset){
$fieldsetInputFilter = $factory->createInputFilter($fieldset->getInputFilterSpecification());
$inputFilter->add($fieldsetInputFilter,$fieldset->getName());
}
//Set InputFilter
$this->setInputFilter($inputFilter);
}
}
MyFieldset.php
class MyFieldset extends Fieldset implements InputFilterProviderInterface{
public function __construct($name)
{
parent::__construct($name);
$factory = new Factory();
$this->add($factory->createElement(array(
'name' => $name . 'foo',
'attributes' => array(
'type' => 'text',
'label' => 'Foo',
),
)));
}
public function getInputFilterSpecification(){
return array(
'foo' => array(
'required' => true,
'filters' => array(
array('name' => 'StripTags'),
array('name' => 'StringTrim'),
),
),
);
}
}
我能夠按預期輸出窗體,並且最終輸入兩個名爲'title'和'myfieldsetfoo'的輸入元素(使用ViewHelper輸出時給出的名稱)。所以當然,當我提交原始帖子時,會顯示'title'和'myfieldsetfoo'的值。但是,當我使用SetData()字段集的值沒有被填充(雖然我可以看到原始後對象中的值)。相反,檢查'$ form-> getData()'的輸出我收到:
Array(
[title] => Test,
[myfieldset] => Array(
[foo] =>
)
)
我錯過了什麼?我需要做什麼以便ZF2瞭解如何填充字段集?
感謝您的幫助,這讓我瘋狂。
+1這行'$ contactFilter-> add($ mainFilter,「contact」);'。現在我知道如何爲fieldsets應用過濾器。謝謝! – vinigarcia87