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Added support for optgroup.

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This commit is contained in:
Josh Sherman 2010-10-03 19:19:45 -04:00
parent b8c795c569
commit b4db5d1e45
1 changed files with 34 additions and 11 deletions
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45
classes/Form.php
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@ -112,7 +112,6 @@ class Form extends Singleton
* @param array $options key/values for the options
* @param string $selected optional default option
* @return string HTML for the options
* @todo Add support for optgroup
*/
public function options($options, $selected = null)
{
@ -121,19 +120,43 @@ class Form extends Singleton
if (is_array($options))
{
foreach ($options as $value => $label)
foreach ($options as $main_key => $main_label)
{
$selected_attribute = false;
if ($selected !== null && $found_selected === false)
if (is_array($main_label))
{
if ($selected == $value)
{
$selected_attribute = ' selected="selected"';
$found_selected = true;
}
}
$options_html .= '<optgroup label="' . addslashes($main_key) . '">';
$options_html .= '<option value="' . $value . '"' . $selected . '>' . $label . '</option>';
foreach ($main_label as $sub_key => $sub_label)
{
$selected_attribute = false;
if ($selected !== null && $found_selected === false)
{
if ($selected == $sub_key)
{
$selected_attribute = ' selected="selected"';
$found_selected = true;
}
}
$options_html .= '<option label="' . addslashes($sub_label) . '" value="' . $sub_key . '"' . $selected . '>' . $sub_label . '</option>';
}
$options_html .= '</optgroup>';
}
else
{
$selected_attribute = false;
if ($selected !== null && $found_selected === false)
{
if ($selected == $main_key)
{
$selected_attribute = ' selected="selected"';
$found_selected = true;
}
}
$options_html .= '<option label="' . addslashes($main_label) . '" value="' . $main_key . '"' . $selected . '>' . $main_label . '</option>';
}
}
}