From 64d6f9aea6916ecb7c25f0fec1cb9cf582cbba55 Mon Sep 17 00:00:00 2001
From: Felix Rabinovich <virshu@users.sourceforge.net>
Date: Thu, 1 Jan 2009 22:57:17 +0000
Subject: Standard Forge Library doesn't support radio buttons. Added support
 from http://forum.kohanaphp.com/comments.php?DiscussionID=164

---
 core/libraries/MY_Form_Radio.php | 61 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 61 insertions(+)
 create mode 100644 core/libraries/MY_Form_Radio.php

(limited to 'core')

diff --git a/core/libraries/MY_Form_Radio.php b/core/libraries/MY_Form_Radio.php
new file mode 100644
index 00000000..27283f1f
--- /dev/null
+++ b/core/libraries/MY_Form_Radio.php
@@ -0,0 +1,61 @@
+<?php defined("SYSPATH") or die("No direct script access.");
+/**
+ * Gallery - a web based photo album viewer and editor
+ * Copyright (C) 2000-2008 Bharat Mediratta
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+ 
+/** * FORGE radio button input library. * */
+/* http://forum.kohanaphp.com/comments.php?DiscussionID=164 */
+class Form_Radio extends Form_Input { 
+  protected $data = array ( 
+    'name' => '', 
+    'class' => 'radio', 
+    'type'=>'radio', 
+    'options'=>array() 
+  ); 
+  protected $protect = array('type'); 
+  
+  public function __get($key) { 
+    if ($key == 'value') { 
+      return $this->selected; 
+    } 
+    return parent::__get($key); 
+  }
+  
+  public function html_element() { 
+    // Import base data 
+    $data = $this->data; 
+    // Get the options and default selection 
+    $options = arr::remove('options', $data); 
+    $selected = arr::remove('selected', $data); 
+    // martin hack 
+    unset($data['label']);
+    $html =''; 
+    foreach($options as $option=>$labelText){ 
+      $html .= form::radio(array ('name' => $data['name'], 'id' => $data['name'] . "_" . $option ), 
+        $option, $this->value? $this->value==$option: $data['default']==$option). 
+        form::label($data['name']."_".$option , $labelText)." "; 
+    }
+    return $html; 
+  }
+  
+  protected function load_value() { 
+    if (is_bool($this->valid)) 
+      return; 
+    $this->data['selected'] = $this->input_value($this->name); 
+  } 
+} // End Form radio 
-- 
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