function _button_field_ajax_response in Button Field 7

Same name and namespace in other branches

1. 8 button_field.module \_button_field_ajax_response()

Builds the response for an ajax callback.

1 call to _button_field_ajax_response()

button_field_callback_ajax in ./button_field.module

Callback function for the FAPI ajax framework, used on edit forms.

File

./button_field.module, line 352

Defines a field, widget and formatter for the button field type.

Code

function _button_field_ajax_response() {

  // Check to see if a page redirect action was used.
  $commands = array();
  $url = NULL;
  $force = FALSE;
  if (isset($GLOBALS['_rules_action_drupal_goto_do'])) {
    list($url, $force) = $GLOBALS['_rules_action_drupal_goto_do'];
  }

  // Check to see if we have a destination set and we are not forced to use a
  // redirect action.
  if (!$force && isset($_REQUEST['destination']) && !empty($_REQUEST['destination'])) {
    $url = urldecode($_REQUEST['destination']);
  }

  // If we have a url that we need to set the location to, get an ajax location
  // command to that url.
  if (!empty($url)) {
    $commands[] = button_field_ajax_command_location($url);
  }
  return array(
    '#type' => 'ajax',
    '#commands' => $commands,
  );
}