root / drupal7 / sites / all / themes / bootstrap / templates / webform / webform-element.vars.php @ eefc2ac0
| 1 |
<?php
|
|---|---|
| 2 |
|
| 3 |
/**
|
| 4 |
* @file
|
| 5 |
* Stub file for "webform_element" theme hook [pre]process functions.
|
| 6 |
*/
|
| 7 |
|
| 8 |
/**
|
| 9 |
* Pre-processes variables for the "webform_element" theme hook.
|
| 10 |
*
|
| 11 |
* See theme function for list of available variables.
|
| 12 |
*
|
| 13 |
* @param array $variables
|
| 14 |
* An associative array of variables, passed by reference.
|
| 15 |
*
|
| 16 |
* @see theme_webform_element()
|
| 17 |
*
|
| 18 |
* @ingroup theme_preprocess
|
| 19 |
*/
|
| 20 |
function bootstrap_preprocess_webform_element(array &$variables) { |
| 21 |
$element = $variables['element']; |
| 22 |
$wrapper_attributes = array(); |
| 23 |
if (isset($element['#wrapper_attributes'])) { |
| 24 |
$wrapper_attributes = $element['#wrapper_attributes']; |
| 25 |
} |
| 26 |
|
| 27 |
// See https://getbootstrap.com/docs/3.3/css/#forms-controls.
|
| 28 |
if (isset($element['#type'])) { |
| 29 |
if ($element['#type'] === 'radio') { |
| 30 |
$wrapper_attributes['class'][] = 'radio'; |
| 31 |
} |
| 32 |
elseif ($element['#type'] === 'checkbox') { |
| 33 |
$wrapper_attributes['class'][] = 'checkbox'; |
| 34 |
} |
| 35 |
elseif ($element['#type'] !== 'hidden') { |
| 36 |
$wrapper_attributes['class'][] = 'form-group'; |
| 37 |
} |
| 38 |
} |
| 39 |
|
| 40 |
$variables['element']['#wrapper_attributes'] = $wrapper_attributes; |
| 41 |
} |