xmlrpc_example_client_add_submit

Submit: query the XML-RPC endpoint for the method xmlrpc_example.add and report the result as a Drupal message.

_state

Parameters

$form:

See also

xmlrpc()

xmlrpc_errno()

xmlrpc_error_msg()

Related topics

Example: XML-RPC

Demonstration of XML-RPC in Drupal 7.

1 string reference to 'xmlrpc_example_client_add_submit'

File

xmlrpc_example/xmlrpc_example.module, line 421

Module file for xmlrpc_example module.

Code

function xmlrpc_example_client_add_submit($form, &$form_state) {
  // First define the endpoint of the XML-RPC service, in this case is our
  // own server.
  $server = url($GLOBALS['base_url'] . '/xmlrpc.php', array('external' => TRUE));
  // Then we should define the method to call. xmlrpc() requires that all the
  // information related to the called method is passed as an array in the form
  // of 'method_name' => arguments_array
  $options = array(
    'xmlrpc_example.add' => array(
      (int) $form_state['values']['num1'],
      (int) $form_state['values']['num2'],
    ),
  );
  // Make the xmlrpc request and process the results.
  $result = xmlrpc($server, $options);
  if ($result === FALSE) {
    drupal_set_message(
      t('Error return from xmlrpc(): Error: @errno, Message: @message', 
      array('@errno' => xmlrpc_errno(), '@message' => xmlrpc_error_msg())), 
      'error'
    );
  }
  else {
    drupal_set_message(
      t('The XML-RPC server returned this response: @response', 
      array('@response' => print_r($result, TRUE)))
    );
  }
}