function optionwidgets_onoff_process in Content Construction Kit (CCK) 6.2

Same name and namespace in other branches

1. 6.3 modules/optionwidgets/optionwidgets.module \optionwidgets_onoff_process()
2. 6 modules/optionwidgets/optionwidgets.module \optionwidgets_onoff_process()

Process an individual element.

Build the form element. When creating a form using FAPI #process, note that $element['#value'] is already set.

The $fields array is in $form['#field_info'][$element['#field_name']].

1 string reference to 'optionwidgets_onoff_process'

optionwidgets_elements in modules/optionwidgets/optionwidgets.module

Implementation of FAPI hook_elements().

File

modules/optionwidgets/optionwidgets.module, line 276

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

Code

function optionwidgets_onoff_process($element, $edit, &$form_state, $form) {
  $field_name = $element['#field_name'];
  $field = $form['#field_info'][$field_name];
  $field_key = $element['#columns'][0];

  // See if this element is in the database format or the transformed format,
  // and transform it if necessary.
  if (is_array($element['#value']) && !array_key_exists($field_key, $element['#value'])) {
    $element['#value'] = optionwidgets_data2form($element, $element['#default_value'], $field);
  }
  $options = optionwidgets_options($field);
  $keys = array_keys($options);
  $on_value = !empty($keys) && isset($keys[1]) ? $keys[1] : NULL;
  $element[$field_key] = array(
    '#type' => 'checkbox',
    '#title' => isset($options[$on_value]) ? $options[$on_value] : '',
    '#description' => $element['#description'],
    '#required' => isset($element['#required']) ? $element['#required'] : $field['required'],
    '#default_value' => isset($element['#value'][$field_key][0]) ? $element['#value'][$field_key][0] == $on_value : FALSE,
    '#return_value' => $on_value,
  );

  // Set #element_validate in a way that it will not wipe out other
  // validation functions already set by other modules.
  if (empty($element['#element_validate'])) {
    $element['#element_validate'] = array();
  }
  array_unshift($element['#element_validate'], 'optionwidgets_validate');

  // Make sure field info will be available to the validator which
  // does not get the values in $form.
  $form_state['#field_info'][$field['field_name']] = $field;
  return $element;
}