--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/web/Zend/View/Helper/FormSelect.php Mon Dec 13 18:29:26 2010 +0100
@@ -0,0 +1,178 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category Zend
+ * @package Zend_View
+ * @subpackage Helper
+ * @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id: FormSelect.php 20096 2010-01-06 02:05:09Z bkarwin $
+ */
+
+
+/**
+ * Abstract class for extension
+ */
+require_once 'Zend/View/Helper/FormElement.php';
+
+
+/**
+ * Helper to generate "select" list of options
+ *
+ * @category Zend
+ * @package Zend_View
+ * @subpackage Helper
+ * @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+class Zend_View_Helper_FormSelect extends Zend_View_Helper_FormElement
+{
+ /**
+ * Generates 'select' list of options.
+ *
+ * @access public
+ *
+ * @param string|array $name If a string, the element name. If an
+ * array, all other parameters are ignored, and the array elements
+ * are extracted in place of added parameters.
+ *
+ * @param mixed $value The option value to mark as 'selected'; if an
+ * array, will mark all values in the array as 'selected' (used for
+ * multiple-select elements).
+ *
+ * @param array|string $attribs Attributes added to the 'select' tag.
+ *
+ * @param array $options An array of key-value pairs where the array
+ * key is the radio value, and the array value is the radio text.
+ *
+ * @param string $listsep When disabled, use this list separator string
+ * between list values.
+ *
+ * @return string The select tag and options XHTML.
+ */
+ public function formSelect($name, $value = null, $attribs = null,
+ $options = null, $listsep = "<br />\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']);
+ }
+
+ // now start building the XHTML.
+ $disabled = '';
+ if (true === $disable) {
+ $disabled = ' disabled="disabled"';
+ }
+
+ // Build the surrounding select element first.
+ $xhtml = '<select'
+ . ' name="' . $this->view->escape($name) . '"'
+ . ' id="' . $this->view->escape($id) . '"'
+ . $multiple
+ . $disabled
+ . $this->_htmlAttribs($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);
+ }
+ $list[] = '<optgroup'
+ . $opt_disable
+ . ' label="' . $this->view->escape($opt_value) .'">';
+ foreach ($opt_label as $val => $lab) {
+ $list[] = $this->_build($val, $lab, $value, $disable);
+ }
+ $list[] = '</optgroup>';
+ } else {
+ $list[] = $this->_build($opt_value, $opt_label, $value, $disable);
+ }
+ }
+
+ // add the options to the xhtml and close the select
+ $xhtml .= implode("\n ", $list) . "\n</select>";
+
+ return $xhtml;
+ }
+
+ /**
+ * Builds the actual <option> 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 $disable Whether the select is disabled, or individual options are
+ * @return string Option Tag XHTML
+ */
+ protected function _build($value, $label, $selected, $disable)
+ {
+ if (is_bool($disable)) {
+ $disable = array();
+ }
+
+ $opt = '<option'
+ . ' value="' . $this->view->escape($value) . '"'
+ . ' label="' . $this->view->escape($label) . '"';
+
+ // selected?
+ if (in_array((string) $value, $selected)) {
+ $opt .= ' selected="selected"';
+ }
+
+ // disabled?
+ if (in_array($value, $disable)) {
+ $opt .= ' disabled="disabled"';
+ }
+
+ $opt .= '>' . $this->view->escape($label) . "</option>";
+
+ return $opt;
+ }
+
+}