1 form.inc | form_type_tableselect_value($element, $input = FALSE) |
Determines the value for a tableselect form element.
Parameters
$element: The form element whose value is being populated.
$input: The incoming input to populate the form element. If this is FALSE, the element's default value should be returned.
Return value
The data that will appear in the $element_state['values'] collection: for this element. Return nothing to use the default.
Related topics
File
- core/
includes/ form.inc, line 2524 - Functions for form and batch generation and processing.
Code
function form_type_tableselect_value($element, $input = FALSE) {
// If $element['#multiple'] == FALSE, then radio buttons are displayed and
// the default value handling is used.
if (isset($element['#multiple']) && $element['#multiple']) {
// Checkboxes are being displayed with the default value coming from the
// keys of the #default_value property. This differs from the checkboxes
// element which uses the array values.
if ($input === FALSE) {
$value = array();
$element += array('#default_value' => array());
foreach ($element['#default_value'] as $key => $flag) {
if ($flag) {
$value[$key] = $key;
}
}
return $value;
}
else {
return is_array($input) ? backdrop_map_assoc($input) : array();
}
}
}