function cck_select_other_handler_filter::value_form in CCK Select Other 7.2

Same name and namespace in other branches

1. 7 views/cck_select_other_handler_filter.inc \cck_select_other_handler_filter::value_form()

Value form

Overrides views_handler_filter_in_operator::value_form

File

views/cck_select_other_handler_filter.inc, line 98

Class

cck_select_other_handler_filter

Extends Views in operator filter.

Code

function value_form(&$form, &$form_state) {
  static $js;
  parent::value_form($form, $form_state);
  $default = array();
  foreach ($this->value as $key => $value) {

    // Populate default values.
    if (in_array($value, $this->value_options)) {
      $default[] = $value;
    }
    else {
      $default[] = 'other';
    }
  }
  $options = $form['value']['#options'];
  $form['value'] = array(
    '#type' => 'container',
    '#tree' => TRUE,
    '#parents' => array(
      'options',
      'value',
    ),
    'select_other_list' => array(
      // @note I am using checkboxes instead of select in the filter.
      '#type' => 'checkboxes',
      '#options' => $options,
      '#default_value' => $default,
      '#parents' => array(
        'options',
        'value',
        'select_other_list',
      ),
    ),
  );
  if (!$js) {
    drupal_add_js(drupal_get_path('module', 'cck_select_other') . '/cck_select_other.js');
    $js = TRUE;
  }
  drupal_add_js(array(
    'CCKSelectOther' => array(
      array(
        'field_id' => 'options-value',
      ),
    ),
  ), array(
    'type' => 'setting',
  ));
}