function weight_value

7.x form.inc weight_value(&$form)
5.x form.inc weight_value(&$form)
6.x form.inc weight_value(&$form)
8.x form.inc weight_value(&$form)

Sets the value for a weight element, with zero as a default.

Related topics

File

drupal/includes/form.inc, line 3078
Functions for form and batch generation and processing.

Code

function weight_value(&$form) {
  if (isset($form['#default_value'])) {
    $form['#value'] = $form['#default_value'];
  }
  else {
    $form['#value'] = 0;
  }
}