public function Fraction::buildOptionsForm in Fraction 8

Same name and namespace in other branches

1. 2.x src/Plugin/views/field/Fraction.php \Drupal\fraction\Plugin\views\field\Fraction::buildOptionsForm()

@inheritdoc

Overrides FieldPluginBase::buildOptionsForm

File

src/Plugin/views/field/Fraction.php, line 35

Class

Fraction

Field handler for Fraction database columns.

Namespace

Drupal\fraction\Plugin\views\field

Code

public function buildOptionsForm(&$form, FormStateInterface $form_state) {

  // Add fields for configuring precision and auto_precision.
  $form['precision'] = [
    '#type' => 'textfield',
    '#title' => t('Precision'),
    '#description' => t('Specify the number of digits after the decimal place to display when converting the fraction to a decimal. When "Auto precision" is enabled, this value essentially becomes a minimum fallback precision.'),
    '#default_value' => $this->options['precision'],
  ];
  $form['auto_precision'] = [
    '#type' => 'checkbox',
    '#title' => t('Auto precision'),
    '#description' => t('Automatically determine the maximum precision if the fraction has a base-10 denominator. For example, 1/100 would have a precision of 2, 1/1000 would have a precision of 3, etc.'),
    '#default_value' => $this->options['auto_precision'],
  ];

  // Merge into the parent form.
  parent::buildOptionsForm($form, $form_state);

  // Remove the 'click_sort_column' form element, because we provide a custom
  // click_sort function below to use the numerator and denominator columns
  // simultaneously.
  unset($form['click_sort_column']);
}