diff options
Diffstat (limited to 'views/default/input/radio.php')
| -rw-r--r-- | views/default/input/radio.php | 112 |
1 files changed, 74 insertions, 38 deletions
diff --git a/views/default/input/radio.php b/views/default/input/radio.php index 12e40ccdd..ef860a773 100644 --- a/views/default/input/radio.php +++ b/views/default/input/radio.php @@ -1,40 +1,76 @@ <?php +/** + * Elgg radio input + * Displays a radio input field + * + * @warning Passing integers as labels does not currently work due to a + * deprecated hack that will be removed in Elgg 1.9. To use integer labels, + * the labels must be character codes: 1 would be 1 + * + * @package Elgg + * @subpackage Core + * + * @uses $vars['value'] The current value, if any + * @uses $vars['name'] The name of the input field + * @uses $vars['options'] An array of strings representing the options for the + * radio field as "label" => option + * @uses $vars['class'] Additional class of the list. Optional. + * @uses $vars['align'] 'horizontal' or 'vertical' Default: 'vertical' + */ - /** - * Elgg radio input - * Displays a radio input field - * - * @package Elgg - * @subpackage Core - - * @author Curverider Ltd - - * @link http://elgg.org/ - * - * @uses $vars['value'] The current value, if any - * @uses $vars['js'] Any Javascript to enter into the input tag - * @uses $vars['internalname'] The name of the input field - * @uses $vars['options'] An array of strings representing the options for the radio field as "label" => option - * - */ - - $class = $vars['class']; - if (!$class) $class = "input-radio"; - - foreach($vars['options'] as $label => $option) { - if (strtolower($option) != strtolower($vars['value'])) { - $selected = ""; - } else { - $selected = "checked = \"checked\""; - } - $labelint = (int) $label; - if ("{$label}" == "{$labelint}") { - $label = $option; - } - - if (isset($vars['internalid'])) $id = "id=\"{$vars['internalid']}\""; - if ($vars['disabled']) $disabled = ' disabled="yes" '; - echo "<label><input type=\"radio\" $disabled {$vars['js']} name=\"{$vars['internalname']}\" $id value=\"".htmlentities($option, ENT_QUOTES, 'UTF-8')."\" {$selected} class=\"$class\" />{$label}</label><br />"; - } - -?>
\ No newline at end of file +$defaults = array( + 'align' => 'vertical', + 'value' => array(), + 'disabled' => false, + 'options' => array(), + 'name' => '', +); + +$vars = array_merge($defaults, $vars); + +$id = ''; +if (isset($vars['id'])) { + $id = "id=\"{$vars['id']}\""; + unset($vars['id']); +} + +$class = "elgg-input-radios elgg-{$vars['align']}"; +if (isset($vars['class'])) { + $class .= " {$vars['class']}"; + unset($vars['class']); +} +unset($vars['align']); +$vars['class'] = 'elgg-input-radio'; + +if (is_array($vars['value'])) { + $vars['value'] = array_map('elgg_strtolower', $vars['value']); +} else { + $vars['value'] = array(elgg_strtolower($vars['value'])); +} + +$options = $vars['options']; +unset($vars['options']); + +$value = $vars['value']; +unset($vars['value']); + +if ($options && count($options) > 0) { + echo "<ul class=\"$class\" $id>"; + foreach ($options as $label => $option) { + + $vars['checked'] = in_array(elgg_strtolower($option), $value); + $vars['value'] = $option; + + $attributes = elgg_format_attributes($vars); + + // handle indexed array where label is not specified + // @deprecated 1.8 Remove in 1.9 + if (is_integer($label)) { + elgg_deprecated_notice('$vars[\'options\'] must be an associative array in input/radio', 1.8); + $label = $option; + } + + echo "<li><label><input type=\"radio\" $attributes />$label</label></li>"; + } + echo '</ul>'; +} |