function field_collection_field_settings_form in Field collection 7

Implements hook_field_settings_form().

File

./field_collection.module, line 485

Module implementing field collection field type.

Code

function field_collection_field_settings_form($field, $instance) {
  $form['hide_blank_items'] = array(
    '#type' => 'checkbox',
    '#title' => t('Hide blank items'),
    '#default_value' => $field['settings']['hide_blank_items'],
    '#description' => t('Ordinarily a new blank item will be added to unlimited cardinality fields whenever they appear in a form.  Checking this will prevent the blank item from appearing if the field already contains data.'),
    '#weight' => 10,
    '#states' => array(
      // Show the setting if the cardinality is -1.
      'visible' => array(
        ':input[name="field[cardinality]"]' => array(
          'value' => '-1',
        ),
      ),
    ),
  );
  $form['hide_initial_item'] = array(
    '#type' => 'checkbox',
    '#title' => t('Hide initial item'),
    '#default_value' => $field['settings']['hide_initial_item'],
    '#description' => t('Prevent the default blank item from appearing even if the field has no data yet.  If checked, the user must explicitly add the field collection.'),
    '#weight' => 11,
    '#states' => array(
      // Show the setting if the cardinality is -1 and hide_blank_items is checked.
      'visible' => array(
        ':input[name="field[cardinality]"]' => array(
          'value' => '-1',
        ),
        ':input[name="field[settings][hide_blank_items]"]' => array(
          'checked' => TRUE,
        ),
      ),
    ),
  );
  return $form;
}