function blockreference_autocomplete in Block reference 6

Same name and namespace in other branches

1. 7.2 blockreference.module \blockreference_autocomplete()
2. 7 blockreference.module \blockreference_autocomplete()

Retrieve a pipe delimited string of autocomplete suggestions

2 string references to 'blockreference_autocomplete'

blockreference_menu in ./blockreference.module

Implementation of hook_menu().

blockreference_widget in ./blockreference.module

Implementation of hook_widget().

File

./blockreference.module, line 769

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

Code

function blockreference_autocomplete($field_name, $string = '') {

  // If the request has a '/' in the search text, then the menu system will have
  // split it into multiple arguments, recover the intended $string.
  $args = func_get_args();

  // Shift off the $field_name argument.
  array_shift($args);
  $string = implode('/', $args);
  $fields = content_fields();
  $field = $fields[$field_name];
  $matches = array();
  $references = _blockreference_potential_references($field, TRUE, $string);
  foreach ($references as $rowbid => $rowname) {
    $matches[_blockreference_item($field, $rowname) . ' [bid:' . $rowbid . ']'] = _blockreference_item($field, $rowname);
  }
  drupal_json($matches);
}