1 list.module | list_form_field_ui_field_edit_form_alter(&$form, &$form_state) |
File
- core/
modules/ field/ modules/ list/ list.module, line 150 - Defines list field types that can be used with the Options module.
Code
function list_form_field_ui_field_edit_form_alter(&$form, &$form_state) {
$field = $form['#field'];
if (in_array($field['type'], array('list_integer', 'list_float', 'list_text'))) {
// Use options_element default widget instead of field widget.
$form['instance']['default_value_widget']['#access'] = FALSE;
// Language is hardcoded to 'und' in field_ui_default_value_widget().
$default_field_value = $form['instance']['default_value_widget'][$field['field_name']][LANGUAGE_NONE]['#default_value'];
// Overwrite 'allowed_values' element.
$form['field']['settings']['allowed_values']['#default_value_allowed'] = TRUE;
$form['field']['settings']['allowed_values']['#default_value'] = $default_field_value;
// Add proper default value inside validate callback.
$form['#validate'][] = 'options_field_instance_settings_validate';
}
}