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function FilterPluginBase::operator_form in Views (for Drupal 7) 8.3

Options form subform for setting the operator.

This may be overridden by child classes, and it must define $form['operator'];

See also

buildOptionsForm()

3 calls to FilterPluginBase::operator_form()

FilterPluginBase::buildExposedForm in lib/Drupal/views/Plugin/views/filter/FilterPluginBase.php: Render our chunk of the exposed filter form when selecting
FilterPluginBase::build_group_form in lib/Drupal/views/Plugin/views/filter/FilterPluginBase.php: Build the form to let users create the group of exposed filters. This form is displayed when users click on button 'Build group'
FilterPluginBase::show_operator_form in lib/Drupal/views/Plugin/views/filter/FilterPluginBase.php: Shortcut to display the operator form.

6 methods override FilterPluginBase::operator_form()

Access::operator_form in lib/Views/node/Plugin/views/filter/Access.php: Options form subform for setting the operator.
BooleanOperator::operator_form in lib/Drupal/views/Plugin/views/filter/BooleanOperator.php: Options form subform for setting the operator.
NodeTnid::operator_form in lib/Views/translation/Plugin/views/filter/NodeTnid.php: Provide simple boolean operator
NodeTnidChild::operator_form in lib/Views/translation/Plugin/views/filter/NodeTnidChild.php: Options form subform for setting the operator.
Search::operator_form in lib/Views/search/Plugin/views/filter/Search.php: Provide simple equality operator

... See full list

File

lib/Drupal/views/Plugin/views/filter/FilterPluginBase.php, line 279: Definition of Drupal\views\Plugin\views\filter\FilterPluginBase.

Class

FilterPluginBase: Base class for filters.

Namespace

Drupal\views\Plugin\views\filter

Code

function operator_form(&$form, &$form_state) {
  $options = $this
    ->operator_options();
  if (!empty($options)) {
    $form['operator'] = array(
      '#type' => count($options) < 10 ? 'radios' : 'select',
      '#title' => t('Operator'),
      '#default_value' => $this->operator,
      '#options' => $options,
    );
  }
}