function signaturefield_preprocess_signaturefield in SignatureField 6

Same name and namespace in other branches

1. 7.2 includes/system.inc \signaturefield_preprocess_signaturefield()
2. 7 includes/system.inc \signaturefield_preprocess_signaturefield()

File

modules/system.inc, line 93

System module integration.

Code

function signaturefield_preprocess_signaturefield(&$vars) {
  $values = unserialize($vars['element']['#default_value']);
  $vars['element']['#default_value'] = $values['json'];
  drupal_add_js(array(
    'signaturefield' => array(
      'sig' => $values['json'],
    ),
  ), 'setting');
}