public function Tabs::process in Field Group 8.3

Allows the field group formatter to manipulate the field group array and attach the formatters elements. The process method is called in the #process part of theme layer, and is currently used for forms. The preRender method is called in the #pre_render part of the theme layer, and is currently used for entity displays.

Parameters

array $element: The field group render array.

object $processed_object: The object / entity beïng processed.

Overrides FieldGroupFormatterBase::process

1 call to Tabs::process()

Tabs::preRender in src/Plugin/field_group/FieldGroupFormatter/Tabs.php

Allows the field group formatter to manipulate the field group array and attach the formatters rendering element.

File

src/Plugin/field_group/FieldGroupFormatter/Tabs.php, line 29

Class

Tabs

Plugin implementation of the 'horizontal_tabs' formatter.

Namespace

Drupal\field_group\Plugin\field_group\FieldGroupFormatter

Code

public function process(&$element, $processed_object) {

  // Keep using preRender parent for BC.
  parent::preRender($element, $processed_object);
  $element += [
    '#prefix' => '<div class=" ' . implode(' ', $this
      ->getClasses()) . '">',
    '#suffix' => '</div>',
    '#tree' => TRUE,
    '#parents' => [
      $this->group->group_name,
    ],
    '#default_tab' => '',
  ];
  if ($this
    ->getSetting('id')) {
    $element['#id'] = Html::getUniqueId($this
      ->getSetting('id'));
  }

  // By default tabs don't have titles but you can override it in the theme.
  if ($this
    ->getLabel()) {
    $element['#title'] = $this
      ->getLabel();
  }
  $element += [
    '#type' => $this
      ->getSetting('direction') . '_tabs',
    '#theme_wrappers' => [
      $this
        ->getSetting('direction') . '_tabs',
    ],
  ];

  // Add auto-disable breakpoint.
  if ($width_breakpoint = $this
    ->getSetting('width_breakpoint')) {
    $element['#attached']['drupalSettings']['widthBreakpoint'] = $width_breakpoint;
  }
}