public ViewExecutable::hasFormElements()
Determines if this view has form elements.
Return value
bool TRUE if this view contains handlers with views form implementations, FALSE otherwise.
File
- core/modules/views/src/ViewExecutable.php, line 2439
Class
- ViewExecutable
- Represents a view as a whole.
Namespace
Drupal\views
Code
public function hasFormElements() {
foreach ($this->field as $field) {
if (property_exists($field, 'views_form_callback') || method_exists($field, 'viewsForm')) {
return TRUE;
}
}
$area_handlers = array_merge(array_values($this->header), array_values($this->footer));
$empty = empty($this->result);
foreach ($area_handlers as $area) {
if (method_exists($area, 'viewsForm') && !$area->viewsFormEmpty($empty)) {
return TRUE;
}
}
return FALSE;
}
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