\n") { $info = $this->_getInfo($name, $value, $attribs, $options, $listsep); extract($info); // name, id, value, attribs, options, listsep, disable // force $value to array so we can compare multiple values to multiple // options; also ensure it's a string for comparison purposes. $value = array_map('strval', (array) $value); // check if element may have multiple values $multiple = ''; if (substr($name, -2) == '[]') { // multiple implied by the name $multiple = ' multiple="multiple"'; } if (isset($attribs['multiple'])) { // Attribute set if ($attribs['multiple']) { // True attribute; set multiple attribute $multiple = ' multiple="multiple"'; // Make sure name indicates multiple values are allowed if (!empty($multiple) && (substr($name, -2) != '[]')) { $name .= '[]'; } } else { // False attribute; ensure attribute not set $multiple = ''; } unset($attribs['multiple']); } // handle the options classes $optionClasses = array(); if (isset($attribs['optionClasses'])) { $optionClasses = $attribs['optionClasses']; unset($attribs['optionClasses']); } // now start building the XHTML. $disabled = ''; if (true === $disable) { $disabled = ' disabled="disabled"'; } // Build the surrounding select element first. $xhtml = '_htmlAttribs($attribs) . ">\n "; // build the list of options $list = array(); $translator = $this->getTranslator(); foreach ((array) $options as $opt_value => $opt_label) { if (is_array($opt_label)) { $opt_disable = ''; if (is_array($disable) && in_array($opt_value, $disable)) { $opt_disable = ' disabled="disabled"'; } if (null !== $translator) { $opt_value = $translator->translate($opt_value); } $opt_id = ' id="' . $this->view->escape($id) . '-optgroup-' . $this->view->escape($opt_value) . '"'; $list[] = ''; foreach ($opt_label as $val => $lab) { $list[] = $this->_build($val, $lab, $value, $disable, $optionClasses); } $list[] = ''; } else { $list[] = $this->_build($opt_value, $opt_label, $value, $disable, $optionClasses); } } // add the options to the xhtml and close the select $xhtml .= implode("\n ", $list) . "\n"; return $xhtml; } /** * Builds the actual tag * * @param string $value Options Value * @param string $label Options Label * @param array $selected The option value(s) to mark as 'selected' * @param array|bool $disable Whether the select is disabled, or individual options are * @param array $optionClasses The classes to associate with each option value * @return string Option Tag XHTML */ protected function _build($value, $label, $selected, $disable, $optionClasses = array()) { if (is_bool($disable)) { $disable = array(); } $class = null; if (array_key_exists($value, $optionClasses)) { $class = $optionClasses[$value]; } $opt = 'view->escape($label) . ""; return $opt; } }