New function choose_from_menu_yesno

lib/weblib.php

@@ -758,6 +758,16 @@ function choose_from_menu ($options, $name, $selected='', $nothing='choose', $sc
     }
 }
 
+/**
+ * Choose value 0 or 1 from a menu with options 'No' and 'Yes'.
+ * Other options like choose_from_menu.
+ */
+function choose_from_menu_yesno($name, $selected, $script = '',
+        $return = false, $disabled = false, $tabindex = 0) {
+    return choose_from_menu(array(get_string('no'), get_string('yes')), $name,
+            $selected, '', $script, '0', $return, $disabled, $tabindex);
+}
+
 /**
  * Just like choose_from_menu, but takes a nested array (2 levels) and makes a dropdown menu
  * including option headings with the first level.
@@ -5236,4 +5246,4 @@ function page_doc_link($text='', $iconpath='') {
 
 
 // vim:autoindent:expandtab:shiftwidth=4:tabstop=4:tw=140:
-?>
+?>