diff options
Diffstat (limited to 'system/helpers/form_helper.php')
| -rw-r--r-- | system/helpers/form_helper.php | 44 |
1 files changed, 30 insertions, 14 deletions
diff --git a/system/helpers/form_helper.php b/system/helpers/form_helper.php index fe6b6ce11..a23ffcae2 100644 --- a/system/helpers/form_helper.php +++ b/system/helpers/form_helper.php @@ -319,30 +319,46 @@ if ( ! function_exists('form_dropdown')) */ function form_dropdown($data = '', $options = array(), $selected = array(), $extra = '') { - $defaults = array('name' => is_array($data) ? '' : $data); + $defaults = array(); - if (is_array($data) && isset($data['selected'])) + if (is_array($data)) { - $selected = $data['selected']; - unset($data['selected']); // selects don't have a selected attribute + if (isset($data['selected'])) + { + $selected = $data['selected']; + unset($data['selected']); // select tags don't have a selected attribute + } + + if (isset($data['options'])) + { + $options = $data['options']; + unset($data['options']); // select tags don't use an options attribute + } + } + else + { + $defaults = array('name' => $data); } is_array($selected) OR $selected = array($selected); + is_array($options) OR $options = array($options); // If no selected state was submitted we will attempt to set it automatically - if (count($selected) === 0 && isset($_POST[$name])) - { - $selected = array($_POST[$name]); - } - - if (is_array($data) && isset($data['options'])) + if (empty($selected)) { - $options = $data['options']; - unset($data['options']); // selects don't use an options attribute + if (is_array($data)) + { + if (isset($data['name'], $_POST[$data['name']])) + { + $selected = array($_POST[$data['name']]); + } + } + elseif (isset($_POST[$data])) + { + $selected = array($_POST[$data]); + } } - is_array($options) OR $options = array($options); - $extra = _attributes_to_string($extra); $multiple = (count($selected) > 1 && strpos($extra, 'multiple') === FALSE) ? ' multiple="multiple"' : ''; |