function _autocomplete_widgets_content_field_edit_form_alter in Autocomplete Widgets for Text and Number Fields 6

Alter the CCK widget settings form.

1 call to _autocomplete_widgets_content_field_edit_form_alter()

autocomplete_widgets_form_alter in ./autocomplete_widgets.module

Implementation of hook_form_alter().

File

./autocomplete_widgets.admin.inc, line 11

Administration related code for Autocomplete Widgets module.

Code

function _autocomplete_widgets_content_field_edit_form_alter(&$form, $form_state) {
  $widget_type = $form['#field']['widget']['type'];
  if (in_array($widget_type, array(
    'autocomplete_widgets_allowvals',
    'autocomplete_widgets_flddata',
  ))) {

    // Implementation of allowed values list.
    if ($widget_type == 'autocomplete_widgets_allowvals') {
      $form['field']['allowed_values_fieldset']['#collapsed'] = FALSE;
      $form['field']['allowed_values_fieldset']['#description'] = '<p>' . t('Create a list of options as a list in <strong>Allowed values list</strong> or as an array in PHP code. These values will be the same for %field in all content types.', array(
        '%field' => $form['#field']['widget']['label'],
      )) . '</p>';

      // If no 'allowed values' were set yet, add a remainder in the messages area.
      if (empty($form_state['post']) && empty($form['field']['allowed_values_fieldset']['allowed_values']['#default_value']) && empty($form['field']['allowed_values_fieldset']['advanced_options']['allowed_values_php']['#default_value'])) {
        drupal_set_message(t("You need to specify the 'allowed values' for this field."), 'warning');
      }
    }
    else {

      // For the autocomplete 'field data' widget we do not use the 'Allowed values' list.
      unset($form['field']['allowed_values_fieldset']);
    }

    // Disable the text processing option of text fields. These widgets can
    // only use plain text fields.
    if (isset($form['field']['text_processing'])) {
      $form['field']['text_processing']['#type'] = 'value';
      $form['field']['text_processing']['#value'] = 0;
    }
  }
}