function isbn_field_settings in ISBN Field 6

Implementation of hook_field_settings().

File

./isbn.module, line 163

Defines ISBN field types.

Code

function isbn_field_settings($op, $field) {
  switch ($op) {
    case 'form':
      $form = array();
      $form['isbn_format'] = array(
        '#type' => 'radios',
        '#title' => t('ISBN Number Format'),
        '#default_value' => is_numeric($field['isbn_format']) ? $field['isbn_format'] : ISSN_8_DIGIT,
        '#options' => array(
          ISSN_8_DIGIT => t('ISSN 8 Digit'),
          ISBN_10_DIGIT => t('ISBN 10 Digit'),
          ISBN_13_DIGIT => t('ISBN 13 Digit'),
        ),
      );
      $form['isbn_validation'] = array(
        '#type' => 'radios',
        '#title' => t('ISBN Validation'),
        '#default_value' => is_numeric($field['isbn_validation']) ? $field['isbn_validation'] : ISBN_NO_VALIDATION,
        '#options' => array(
          ISBN_NO_VALIDATION => t('No validation'),
          ISBN_SUBMIT_VALIDATION => t('Validation on Submit (confirms check digit)'),
          ISBN_JS_VALIDATION => t('Validation with Javascript (Confirms check digit.  Also validates on Submit)'),
        ),
      );
      return $form;
    case 'save':
      return array(
        'isbn_format',
        'isbn_validation',
      );
    case 'database columns':
      $columns['value'] = array(
        'type' => 'varchar',
        'length' => 20,
        'not null' => FALSE,
        'sortable' => TRUE,
        'views' => TRUE,
      );
      return $columns;
    case 'views data':
  }
}