本文整理匯總了PHP中Zend\Form\Form::getIterator方法的典型用法代碼示例。如果您正苦於以下問題：PHP Form::getIterator方法的具體用法？PHP Form::getIterator怎麽用？PHP Form::getIterator使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類Zend\Form\Form的用法示例。
在下文中一共展示了Form::getIterator方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的PHP代碼示例。
示例1: __invoke
/**
* @param ZendForm $form
* @param boolean $groupActions
*
* @return Form
*/
public function __invoke(ZendForm $form, $groupActions = false)
{
$this->formActionElements = array();
$form->prepare();
$this->setElement(new HtmlElement('form'));
$this->getElement()->setAttributes(array('action' => '', 'method' => 'GET'));
if (!$form->hasAttribute('id')) {
$form->setAttribute('id', $form->getName());
}
$this->getElement()->addAttributes($form->getAttributes());
$this->renderElements($form->getIterator(), $groupActions);
$this->renderFormActions();
return clone $this;
}示例2: getActions
/**
* Finds action buttons in a form and retruns them
* @param \Zend\Form\Form $form
* @return array
*/
protected function getActions(Form $form)
{
//Iterate over all form elements (outside any fieldsets) and find buttons
$iterator = $form->getIterator();
$actions = array();
foreach ($iterator as $element) {
/* @var $element ElementInterface */
if ($element instanceof \Zend\Form\FieldsetInterface) {
//Do not inspect fieldsets
continue;
}
if (in_array($element->getAttribute('type'), array('submit', 'reset', 'button'))) {
//It is one of the 'button' elements
$actions[] = $element;
}
}
return $actions;
}