--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/web/enmi/Zend/View/Helper/FormRadio.php Thu Jan 20 19:30:54 2011 +0100
@@ -0,0 +1,183 @@
+<?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: FormRadio.php 20096 2010-01-06 02:05:09Z bkarwin $
+ */
+
+
+/**
+ * Abstract class for extension
+ */
+require_once 'Zend/View/Helper/FormElement.php';
+
+
+/**
+ * Helper to generate a set of radio button elements
+ *
+ * @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_FormRadio extends Zend_View_Helper_FormElement
+{
+ /**
+ * Input type to use
+ * @var string
+ */
+ protected $_inputType = 'radio';
+
+ /**
+ * Whether or not this element represents an array collection by default
+ * @var bool
+ */
+ protected $_isArray = false;
+
+ /**
+ * Generates a set of radio button elements.
+ *
+ * @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 radio value to mark as 'checked'.
+ *
+ * @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 array|string $attribs Attributes added to each radio.
+ *
+ * @return string The radio buttons XHTML.
+ */
+ public function formRadio($name, $value = null, $attribs = null,
+ $options = null, $listsep = "<br />\n")
+ {
+
+ $info = $this->_getInfo($name, $value, $attribs, $options, $listsep);
+ extract($info); // name, value, attribs, options, listsep, disable
+
+ // retrieve attributes for labels (prefixed with 'label_' or 'label')
+ $label_attribs = array();
+ foreach ($attribs as $key => $val) {
+ $tmp = false;
+ $keyLen = strlen($key);
+ if ((6 < $keyLen) && (substr($key, 0, 6) == 'label_')) {
+ $tmp = substr($key, 6);
+ } elseif ((5 < $keyLen) && (substr($key, 0, 5) == 'label')) {
+ $tmp = substr($key, 5);
+ }
+
+ if ($tmp) {
+ // make sure first char is lowercase
+ $tmp[0] = strtolower($tmp[0]);
+ $label_attribs[$tmp] = $val;
+ unset($attribs[$key]);
+ }
+ }
+
+ $labelPlacement = 'append';
+ foreach ($label_attribs as $key => $val) {
+ switch (strtolower($key)) {
+ case 'placement':
+ unset($label_attribs[$key]);
+ $val = strtolower($val);
+ if (in_array($val, array('prepend', 'append'))) {
+ $labelPlacement = $val;
+ }
+ break;
+ }
+ }
+
+ // the radio button values and labels
+ $options = (array) $options;
+
+ // build the element
+ $xhtml = '';
+ $list = array();
+
+ // should the name affect an array collection?
+ $name = $this->view->escape($name);
+ if ($this->_isArray && ('[]' != substr($name, -2))) {
+ $name .= '[]';
+ }
+
+ // ensure value is an array to allow matching multiple times
+ $value = (array) $value;
+
+ // XHTML or HTML end tag?
+ $endTag = ' />';
+ if (($this->view instanceof Zend_View_Abstract) && !$this->view->doctype()->isXhtml()) {
+ $endTag= '>';
+ }
+
+ // add radio buttons to the list.
+ require_once 'Zend/Filter/Alnum.php';
+ $filter = new Zend_Filter_Alnum();
+ foreach ($options as $opt_value => $opt_label) {
+
+ // Should the label be escaped?
+ if ($escape) {
+ $opt_label = $this->view->escape($opt_label);
+ }
+
+ // is it disabled?
+ $disabled = '';
+ if (true === $disable) {
+ $disabled = ' disabled="disabled"';
+ } elseif (is_array($disable) && in_array($opt_value, $disable)) {
+ $disabled = ' disabled="disabled"';
+ }
+
+ // is it checked?
+ $checked = '';
+ if (in_array($opt_value, $value)) {
+ $checked = ' checked="checked"';
+ }
+
+ // generate ID
+ $optId = $id . '-' . $filter->filter($opt_value);
+
+ // Wrap the radios in labels
+ $radio = '<label'
+ . $this->_htmlAttribs($label_attribs) . ' for="' . $optId . '">'
+ . (('prepend' == $labelPlacement) ? $opt_label : '')
+ . '<input type="' . $this->_inputType . '"'
+ . ' name="' . $name . '"'
+ . ' id="' . $optId . '"'
+ . ' value="' . $this->view->escape($opt_value) . '"'
+ . $checked
+ . $disabled
+ . $this->_htmlAttribs($attribs)
+ . $endTag
+ . (('append' == $labelPlacement) ? $opt_label : '')
+ . '</label>';
+
+ // add to the array of radio buttons
+ $list[] = $radio;
+ }
+
+ // done!
+ $xhtml .= implode($listsep, $list);
+
+ return $xhtml;
+ }
+}