function template_preprocess_views_view_grouping

Prepares variables for views single grouping templates.

Default template: views-view-grouping.html.twig.

Parameters

array $variables: An associative array containing:

• view: The view object.
• rows: The rows returned from the view.
• grouping_level: Integer indicating the hierarchical level of the grouping.
• content: The content to be grouped.
• title: The group heading.

File

core/modules/views/views.theme.inc, line 221

Code

function template_preprocess_views_view_grouping(&$variables) {
    $variables['content'] = $variables['view']->style_plugin
        ->renderGroupingSets($variables['rows'], $variables['grouping_level']);
}