function forena_ahah_helper_start in Forena Reports 6.2

Helper function to process java callbacks.

3 calls to forena_ahah_helper_start()

forena_parameters_js in ./forena.common.inc

Ajax callback for settings pages. Enter description here ...

forena_settings_js in ./forena.admin.inc

Ajax callback for settings pages. Enter description here ...

forena_template_info_js in ./forena.admin.inc

Ajax callback for settings pages. Enter description here ...

File

./forena.common.inc, line 447

Common functions used throughout the project but loaded in this file to keep the module file lean.

Code

function forena_ahah_helper_start() {

  // The form is generated in an include file which we need to include manually.
  // We're starting in step #3, preparing for #4.
  $form_state = array(
    'storage' => NULL,
    'rebuild' => TRUE,
  );
  $form_build_id = $_POST['form_build_id'];

  // Step #4.
  $form = form_get_cache($form_build_id, $form_state);

  // Preparing for #5.
  $args = $form['#parameters'];
  $form_id = array_shift($args);
  $form_state['post'] = $form['#post'] = $_POST;
  $form['#programmed'] = $form['#redirect'] = FALSE;

  // Step #5.
  $form_state['reuild'] = TRUE;
  drupal_process_form($form_id, $form, $form_state);

  // Step #6 and #7 and #8.
  $form = drupal_rebuild_form($form_id, $form_state, $args, $form_build_id);
  return $form;
}