function nodesinblock_settings_save in Nodes In Block 7

Same name and namespace in other branches

1. 6 nodesinblock.admin.inc \nodesinblock_settings_save()

Submit callback: save settings. We use parts of system_settings_submit here to save the variables.

1 string reference to 'nodesinblock_settings_save'

nodesinblock_settings in ./nodesinblock.admin.inc

Menu callback to configure general settings for nodes in block.

File

./nodesinblock.admin.inc, line 140

Administration page for nodes in block.

Code

function nodesinblock_settings_save($form, &$form_state) {

  // Exclude unnecessary elements.
  unset($form_state['values']['submit'], $form_state['values']['reset'], $form_state['values']['form_id'], $form_state['values']['op'], $form_state['values']['form_token'], $form_state['values']['form_build_id']);
  foreach ($form_state['values'] as $key => $value) {
    if (is_array($value) && isset($form_state['values']['array_filter'])) {
      $value = array_keys(array_filter($value));
    }
    variable_set($key, $value);
  }
  drupal_set_message(t('The configuration options have been saved.'));
  cache_clear_all();
}