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   2. drupal7

Callback to allow autocomplete of profile text fields.

Code

modules/profile/profile.pages.inc, line 110

<?php
function profile_autocomplete($field, $string) {
  $matches = array();
  if (db_result(db_query("SELECT COUNT(*) FROM {profile_fields} WHERE fid = %d AND autocomplete = 1", $field))) {
    $result = db_query_range("SELECT value FROM {profile_values} WHERE fid = %d AND LOWER(value) LIKE LOWER('%s%%') GROUP BY value ORDER BY value ASC", $field, $string, 0, 10);
    while ($data = db_fetch_object($result)) {
      $matches[$data->value] = check_plain($data->value);
    }
  }

  drupal_json($matches);
}
?>