And*_*rew 6 zend-framework zend-form
只是想知道它是如何工作的以及如何处理信息.
假设我有一个这样的表格:
$multi = new Zend_Form_Element_Multiselect('users');
$multi->setMultiOptions(array(
//'option value' => 'option label'
'21' => 'John Doe',
'22' => 'Joe Schmoe',
'23' => 'Foobar Bazbat'
));
$form->addElement($multi);
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如果用户从多选框中选择一个或多个值...
And*_*rew 11
使用像这样的多选元素:
$multi = new Zend_Form_Element_Multiselect('users');
$multi->setMultiOptions(array(
//'option value' => 'option label'
'21' => 'John Doe',
'22' => 'Joe Schmoe',
'23' => 'Foobar Bazbat'
));
$form->addElement($multi);
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您可以像这样获取元素的值:
public function indexAction()
{
$form = new MyForm();
$request = $this->getRequest();
if ($request->isPost()) {
if ($form->isValid($request->getPost())) {
$values = $form->getValues();
$users = $values['users']; //'users' is the element name
var_dump $users;
}
}
$this->view->form = $form;
}
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$users 将包含已选择的值的数组:
array(
0 => '21',
1 => '23'
)
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