public function ParallaxElementForm::form in Parallax Background 8

Gets the actual form array to be built.

Overrides EntityForm::form

See also

\Drupal\Core\Entity\EntityForm::processForm()

\Drupal\Core\Entity\EntityForm::afterBuild()

File

src/Form/ParallaxElementForm.php, line 18

Class

ParallaxElementForm

Class ParallaxElementForm.

Namespace

Drupal\parallax_bg\Form

Code

public function form(array $form, FormStateInterface $form_state) {
  $form = parent::form($form, $form_state);

  /** @var \Drupal\parallax_bg\Entity\ParallaxElementInterface $parallax_element */
  $parallax_element = $this->entity;
  $form['selector'] = [
    '#type' => 'textfield',
    '#title' => $this
      ->t('Valid jQuery selector'),
    '#maxlength' => 255,
    '#default_value' => $parallax_element
      ->getSelector(),
    '#required' => TRUE,
  ];
  $form['id'] = [
    '#type' => 'machine_name',
    '#default_value' => $parallax_element
      ->id(),
    '#machine_name' => [
      'exists' => '\\Drupal\\parallax_bg\\Entity\\ParallaxElement::load',
    ],
    '#disabled' => !$parallax_element
      ->isNew(),
  ];
  $position = $parallax_element
    ->getPosition();
  $form['position'] = [
    '#type' => 'select',
    '#title' => $this
      ->t('Position'),
    '#default_value' => isset($position) ? $position : '50%',
    '#options' => [
      '0' => $this
        ->t('Left'),
      '50%' => $this
        ->t('Center'),
      '100%' => $this
        ->t('Right'),
    ],
  ];
  $speed = $parallax_element
    ->getSpeed();
  $form['speed'] = [
    '#type' => 'select',
    '#title' => $this
      ->t('Relative speed'),
    '#default_value' => isset($speed) ? $speed : '0.1',
    '#options' => [
      '0' => 0,
      '0.1' => 0.1,
      '0.2' => 0.2,
      '0.3' => 0.3,
      '0.4' => 0.4,
      '0.5' => 0.5,
      '0.6' => 0.6,
      '0.7' => 0.7,
      '0.8' => 0.8,
      '0.9' => 0.9,
      '1' => 1,
      '1.25' => 1.25,
      '1.5' => 1.5,
      '1.75' => 1.75,
      '2' => 2,
      '2.5' => 2.5,
      '3' => 3,
    ],
  ];
  return $form;
}