本文整理汇总了PHP中Zend\Form\ElementInterface::allowRemove方法的典型用法代码示例。如果您正苦于以下问题：PHP ElementInterface::allowRemove方法的具体用法？PHP ElementInterface::allowRemove怎么用？PHP ElementInterface::allowRemove使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Zend\Form\ElementInterface的用法示例。
在下文中一共展示了ElementInterface::allowRemove方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: __invoke
/**
* Render a collection by iterating through all fieldsets and elements.
*
* If no arguments are provided, returns object instance.
*
* @param ElementInterface $element Form collection or fieldset to populate in the view
* @param bool $wrap
* @param string|bool $partial Name of partial view script
* @return string|self
*/
public function __invoke(ElementInterface $element = null, $wrap = true, $partial = true)
{
if (0 === func_num_args()) {
return $this;
}
if ($element instanceof Collection && ($element->allowRemove() || $element->allowAdd())) {
$headScript = $this->getView()->plugin('headScript');
$basePath = $this->getView()->plugin('basePath');
$headScript()->appendFile($basePath('assets/cms-common/js/form/collection.js'));
}
$this->setShouldWrap($wrap);
$this->setPartial($partial);
return $this->render($element);
}示例2: render
public function render(ElementInterface $element, $allowRemove = false)
{
$renderer = $this->getView();
if (!method_exists($renderer, 'plugin')) {
// Bail early if renderer is not pluggable
return '';
}
$markup = '';
$addButton = '';
$removeButton = '';
$escapeHtmlHelper = $this->getEscapeHtmlHelper();
$elementHelper = $this->getElementHelper();
$fieldsetHelper = $this->getFieldsetHelper();
foreach ($element->getIterator() as $elementOrFieldset) {
if ($elementOrFieldset instanceof FieldsetInterface) {
if ($fieldsetHelper instanceof $this && $element instanceof Collection) {
$markup .= $fieldsetHelper($elementOrFieldset, $element->allowRemove());
} else {
$markup .= $fieldsetHelper($elementOrFieldset);
}
} elseif ($elementOrFieldset instanceof ElementInterface) {
$markup .= $elementHelper($elementOrFieldset);
}
}
// If $templateMarkup is not empty, use it for simplify adding new element in JavaScript
if ($element instanceof CollectionElement && $element->shouldCreateTemplate()) {
$markup .= $this->renderTemplate($element);
if ($element->allowAdd()) {
$addButton = '<button onclick="' . str_replace('__placeholder__', $element->getTemplatePlaceholder(), $this->addButtonEvent) . '" type="button" class="close"><i class="glyphicon glyphicon-plus"></i></button>';
}
} elseif ($element instanceof Fieldset && $allowRemove) {
$removeButton = sprintf($this->removeButtonMarkup, $this->removeButtonEvent, $this->removeButtonContent);
}
$label = $element->getLabel();
if (!empty($label)) {
if (null !== ($translator = $this->getTranslator())) {
$label = $translator->translate($label, $this->getTranslatorTextDomain());
}
$label = $escapeHtmlHelper($label);
$label = sprintf('<legend>%s%s%s</legend>', $label, $removeButton, $addButton);
$wrapper = $label;
} else {
$wrapper = sprintf('<div class="collection-header">%s%s</div>', $removeButton, $addButton);
}
$markup = sprintf('<fieldset>%s%s</fieldset>', $wrapper, $markup);
return $markup;
}示例3: needsButtons
/**
* Determines whether this element needs the add/remove buttons at all.
* @param ElementInterface $element
* @return boolean
*/
protected function needsButtons(ElementInterface $element)
{
if (!$element instanceof Collection) {
return false;
}
return $element->allowAdd() || $element->allowRemove();
}