some xhtml validity fixes for the case that select and text elements are 'frozen'

lib/form/select.php

@@ -108,6 +108,19 @@ class MoodleQuickForm_select extends HTML_QuickForm_select{
     {
         $this->_options = array();
     } // end func removeOption
-
+    /**
+     * Slightly different container template when frozen. Don't want to use a label tag
+     * with a for attribute in that case for the element label but instead use a div.
+     * Templates are defined in renderer constructor.
+     *
+     * @return string
+     */
+    function getElementTemplateType(){
+        if ($this->_flagFrozen){
+            return 'static';
+        } else {
+            return 'default';
+        }
+    }
 }
 ?>

lib/form/text.php

@@ -75,4 +75,18 @@ class MoodleQuickForm_text extends HTML_QuickForm_text{
     function getHelpButton(){
         return $this->_helpbutton;
     }
+    /**
+     * Slightly different container template when frozen. Don't want to use a label tag
+     * with a for attribute in that case for the element label but instead use a div.
+     * Templates are defined in renderer constructor.
+     *
+     * @return string
+     */
+    function getElementTemplateType(){
+        if ($this->_flagFrozen){
+            return 'static';
+        } else {
+            return 'default';
+        }
+    }
 }