function hook_views_pre_render

hook_views_pre_render(ViewExecutable $view)

Act on the view immediately before rendering it.

At this point the query has been executed, and the preRender() phase has already happened for handlers, so all data should be available. This hook can be used by themes.

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.

See also

\Drupal\views\ViewExecutable

Related topics

Hooks

Define functions that alter the behavior of Drupal core.

File

core/modules/views/views.api.php, line 817

Describes hooks and plugins provided by the Views module.

Code

function hook_views_pre_render(ViewExecutable $view) {
  // Scramble the order of the rows shown on this result page.
  // Note that this could be done earlier, but not later in the view execution
  // process.
  shuffle($view->result);
}