/**
* @param ElementInterface $element
* @return string
*/
protected function getControl(ElementInterface $element)
{
$btnHelper = $this->getView()->plugin('btn');
$iconHelper = $this->getView()->plugin('icon');
if ($element instanceof Collection && $element->allowAdd() && $element->shouldCreateTemplate()) {
return $btnHelper($iconHelper('plus'), ['class' => 'btn-success pull-right clearfix', 'onclick' => "return CmsCommon.Form.Collection.addFieldset(this, 'prepend');"]);
} elseif ($element instanceof FieldsetInterface && !$element instanceof Collection && $element->getOption('allow_remove')) {
return $btnHelper($iconHelper('minus'), ['class' => 'btn-danger pull-right clearfix', 'onclick' => 'return CmsCommon.Form.Collection.removeFieldset(this);']);
}
}
/**
* 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();
}
/**
* @param ElementInterface $element
* @return string
*/
protected function getControl(ElementInterface $element)
{
$control = '';
if ($element instanceof Collection && $element->allowAdd() && $element->shouldCreateTemplate()) {
$control = ' <button type="button" class="btn btn-add-fieldset" ' . 'onclick="return CmsCommon.Form.Collection.addFieldset(this, \'prepend\');">' . '+</button>';
} elseif ($element instanceof FieldsetInterface && !$element instanceof Collection && $element->getOption('allow_remove')) {
$control = ' <button type="button" class="btn btn-remove-fieldset" ' . 'onclick="return CmsCommon.Form.Collection.removeFieldset(this);">' . '-</button>';
}
return $control;
}
