function DisplayPluginBase::isIdentifierUnique
Same name in other branches
- 9 core/modules/views/src/Plugin/views/display/DisplayPluginBase.php \Drupal\views\Plugin\views\display\DisplayPluginBase::isIdentifierUnique()
- 8.9.x core/modules/views/src/Plugin/views/display/DisplayPluginBase.php \Drupal\views\Plugin\views\display\DisplayPluginBase::isIdentifierUnique()
- 11.x core/modules/views/src/Plugin/views/display/DisplayPluginBase.php \Drupal\views\Plugin\views\display\DisplayPluginBase::isIdentifierUnique()
Overrides DisplayPluginInterface::isIdentifierUnique
File
-
core/
modules/ views/ src/ Plugin/ views/ display/ DisplayPluginBase.php, line 2572
Class
- DisplayPluginBase
- Base class for views display plugins.
Namespace
Drupal\views\Plugin\views\displayCode
public function isIdentifierUnique($id, $identifier) {
foreach (ViewExecutable::getHandlerTypes() as $type => $info) {
foreach ($this->getHandlers($type) as $key => $handler) {
if ($handler->canExpose() && $handler->isExposed()) {
if ($handler->isAGroup()) {
if ($id != $key && $identifier == $handler->options['group_info']['identifier']) {
return FALSE;
}
}
else {
if ($id != $key && isset($handler->options['expose']['identifier']) && $identifier == $handler->options['expose']['identifier']) {
return FALSE;
}
}
}
}
}
return TRUE;
}
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