public function views_handler_filter_boolean_operator::value_form in Views (for Drupal 7) 7.3

Same name and namespace in other branches

1. 6.3 handlers/views_handler_filter_boolean_operator.inc \views_handler_filter_boolean_operator::value_form()
2. 6.2 handlers/views_handler_filter_boolean_operator.inc \views_handler_filter_boolean_operator::value_form()

Options form subform for setting options.

This should be overridden by all child classes and it must define $form['value'].

Overrides views_handler_filter::value_form

See also

options_form()

File

handlers/views_handler_filter_boolean_operator.inc, line 111

Definition of views_handler_filter_boolean_operator.

Class

views_handler_filter_boolean_operator

Simple filter to handle matching of boolean values

Code

public function value_form(&$form, &$form_state) {
  if (empty($this->value_options)) {

    // Initialize the array of possible values for this filter.
    $this
      ->get_value_options();
  }
  if (!empty($form_state['exposed'])) {

    // Exposed filter: use a select box to save space.
    $filter_form_type = 'select';
  }
  else {

    // Configuring a filter: use radios for clarity.
    $filter_form_type = 'radios';
  }
  $form['value'] = array(
    '#type' => $filter_form_type,
    '#title' => $this->value_value,
    '#options' => $this->value_options,
    '#default_value' => $this->value,
  );
  if (!empty($this->options['exposed'])) {
    $identifier = $this->options['expose']['identifier'];
    if (!empty($form_state['exposed']) && !isset($form_state['input'][$identifier])) {
      $form_state['input'][$identifier] = $this->value;
    }

    // If we're configuring an exposed filter, add an <Any> option.
    if (empty($form_state['exposed']) || empty($this->options['expose']['required'])) {
      $any_label = variable_get('views_exposed_filter_any_label', 'new_any') == 'old_any' ? '<Any>' : t('- Any -');
      if ($form['value']['#type'] != 'select') {
        $any_label = check_plain($any_label);
      }
      $form['value']['#options'] = array(
        'All' => $any_label,
      ) + $form['value']['#options'];
    }
  }
}