function blockreference_field_widget_form in Block reference 7

Same name and namespace in other branches

1. 7.2 blockreference.field.inc \blockreference_field_widget_form()

Implements hook_field_widget_form().

File

./blockreference.module, line 361

Defines a field type for referencing a block from a node.

Code

function blockreference_field_widget_form(&$form, &$form_state, $field, $instance, $langcode, $items, $delta, $element) {
  switch ($instance['widget']['type']) {
    case 'blockreference_autocomplete':
      $current_bid = isset($items[$delta]['bid']) ? $items[$delta]['bid'] : NULL;
      $element += array(
        '#type' => 'textfield',
        '#default_value' => $current_bid,
        '#autocomplete_path' => $instance['widget']['settings']['autocomplete_path'] . '/' . $instance['entity_type'] . '/' . $field['field_name'] . '/' . (int) $current_bid,
        '#size' => $instance['widget']['settings']['size'],
        '#element_validate' => array(
          'blockreference_autocomplete_validate',
        ),
        '#value_callback' => 'blockreference_autocomplete_value',
      );
      $element = array(
        'bid' => $element,
      );
      break;
    case 'blockreference_select_sort':
      $element = array(
        '#type' => 'blockreference_select_sort',
        '#default_value' => isset($items[$delta]) ? $items[$delta] : NULL,
      );
      break;
  }
  return $element;
}