function form_builder_positions_submit in Form Builder 7

Same name and namespace in other branches

1. 6 includes/form_builder.admin.inc \form_builder_positions_submit()
2. 7.2 includes/form_builder.admin.inc \form_builder_positions_submit()

Submit handler for the form_builder_positions form.

File

includes/form_builder.admin.inc, line 307

form_builder.admin.inc Administrative interface for editing forms.

Code

function form_builder_positions_submit(&$form, &$form_state) {
  module_load_include('inc', 'form_builder', 'includes/form_builder.api');
  module_load_include('inc', 'form_builder', 'includes/form_builder.cache');
  $form_type = $form['#form_builder']['form_type'];
  $form_id = $form['#form_builder']['form_id'];
  $form_cache = FormBuilderLoader::instance()
    ->fromCache($form_type, $form_id);
  foreach (element_children($form) as $element_id) {

    // Skip items without weight value (like the form token, build_id, etc).
    if (!isset($form[$element_id]['weight'])) {
      continue;
    }

    // Check for changed weights or parents if element has not been deleted in
    // the meanwhile.
    if ($element = $form_cache
      ->getElementArray($element_id)) {
      $element['#weight'] = $form_state['values'][$element_id]['weight'];
      $element['#form_builder']['parent_id'] = $form_state['values'][$element_id]['parent'];
      $form_cache
        ->setElementArray($element);
    }
  }

  // Save all the changes made.
  $form_cache
    ->save();

  // Don't redirect, which will cause an unnecessary HTTP request.
  $form_state['redirect'] = FALSE;
}