function optionwidgets_form2data in Content Construction Kit (CCK) 6

Same name and namespace in other branches

1. 6.3 modules/optionwidgets/optionwidgets.module \optionwidgets_form2data()
2. 6.2 modules/optionwidgets/optionwidgets.module \optionwidgets_form2data()

Helper function to transpose the values returned by submitting the widget to the format to be stored in the field. Can be called anywhere this transformation is needed.

1 call to optionwidgets_form2data()

optionwidgets_validate in modules/optionwidgets/optionwidgets.module

FAPI function to validate optionwidgets element.

File

modules/optionwidgets/optionwidgets.module, line 307

Defines selection, check box and radio button widgets for text and numeric fields.

Code

function optionwidgets_form2data($element, $items, $field) {
  $field_key = $element['#columns'][0];
  $options = optionwidgets_options($field);
  $keys = isset($items[$field_key]) ? $items[$field_key] : array();
  if (!is_array($keys)) {
    $keys = array(
      $keys,
    );
  }
  $values = array();
  foreach ($keys as $key => $value) {
    if (array_key_exists($value, $options)) {
      $values[] = $value;
    }
  }
  if (empty($values)) {
    if ($element['#type'] == 'optionwidgets_onoff') {
      $keys = array_keys($options);
      $values[] = array_key_exists(0, $keys) ? $keys[0] : '';
    }
    else {
      $values[] = NULL;
    }
  }
  return content_transpose_array_rows_cols(array(
    $field_key => $values,
  ));
}