HTML Compliance - Checkbox Display As Radio Unique ID

Ensure checkbox display as raido has unique id.
Allow an id to be passed in displayAsRadio() as argument[0].
If no argument is passed, construct id as name_value:uniqid.

Previous behavior was id = name.  So all the radio buttons of the set had same id.

1 files changed, 7 insertions, 1 deletions

diff --git a/src/usr/local/www/classes/Form/Checkbox.class.php b/src/usr/local/www/classes/Form/Checkbox.class.php
index e0734de..d94c210 100644
--- a/src/usr/local/www/classes/Form/Checkbox.class.php
+++ b/src/usr/local/www/classes/Form/Checkbox.class.php
@@ -46,10 +46,16 @@ class Form_Checkbox extends Form_Input
 		$this->column->addClass('checkbox');
 	}
 
-	public function displayAsRadio()
+	public function displayAsRadio($id = null)
 	{
 		$this->_attributes['type'] = 'radio';
 
+		if ($id != null) {
+			$this->_attributes['id'] = $id;
+		} else {
+			$this->_attributes['id'] = $this->_attributes['name'] . '_' . $this->_attributes['value'] . ':' .substr(uniqid(), 9);
+		}
+
 		return $this;
 	}