function table_element_table_value in Table Element 7

Determines the value of a table form element.

Parameters

array $element: The form element whose value is being populated.

array|bool $input: The incoming input to populate the form element. If this is FALSE, the element's default value should be returned.

Return value

array The data that will appear in the $form_state['values'] collection for this element. Return nothing to use the default.

1 string reference to 'table_element_table_value'

table_element_element_info in ./table_element.module

Implements hook_element_info().

File

./table_element.module, line 50

Provides a table element for Drupal 7.

Code

function table_element_table_value(array $element, $input = FALSE) {

  // If #multiple is FALSE, the regular default value of radio buttons is used.
  if (!empty($element['#tableselect']) && !empty($element['#multiple'])) {

    // Contrary to #type 'checkboxes', the default value of checkboxes in a
    // table is built from the array keys (instead of array values) of the
    // #default_value property.
    if (FALSE === $input) {
      $element += array(
        '#default_value' => array(),
      );
      return drupal_map_assoc(array_keys(array_filter($element['#default_value'])));
    }
    elseif (is_array($input)) {
      return drupal_map_assoc($input);
    }
  }
  return array();
}