hook_views_pre_view(ViewExecutable $view, $display_id, array &$args)
Alter a view at the very beginning of Views processing.
Output can be added to the view by setting $view->attachment_before and $view->attachment_after.
Parameters
\Drupal\views\ViewExecutable $view: The view object about to be processed.
string $display_id: The machine name of the active display.
array $args: An array of arguments passed into the view.
See also
Related topics
- Hooks
- Define functions that alter the behavior of Drupal core.
File
- core/modules/views/views.api.php, line 699
- Describes hooks and plugins provided by the Views module.
Code
1 2 3 4 5 6 7 8 9 | function hook_views_pre_view(ViewExecutable $view, $display_id, array &$args) { // Modify contextual filters for my_special_view if user has 'my special permission'. $account = \Drupal::currentUser(); if ($view->id() == 'my_special_view' && $account->hasPermission('my special permission') && $display_id == 'public_display') { $args[0] = 'custom value'; }} |
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