MDL-47494 ddimageortext: Merge branch 'master' into MOODLE_21_STABLE

2011-11-03 16:21:29 +07:00
parent f8d20b1f18 2a1ec7554c
commit 5e0be900ae
1 changed files with 5 additions and 1 deletions
@@ -153,7 +153,8 @@ class qtype_ddtoimage_renderer_base extends qtype_with_combined_feedback_rendere
        return null;
    }

-    protected function hidden_field_for_qt_var(question_attempt $qa, $varname, $value = null) {
+    protected function hidden_field_for_qt_var(question_attempt $qa, $varname, $value = null,
+                                                $classes = null) {
        if ($value === null) {
            $value = $qa->get_last_qt_var($varname);
        }
@@ -162,6 +163,9 @@ class qtype_ddtoimage_renderer_base extends qtype_with_combined_feedback_rendere
                                'id' => str_replace(':', '_', $fieldname),
                                'name' => $fieldname,
                                'value' => $value);
+        if ($classes !== null) {
+            $attributes['class'] = join(' ', $classes);
+        }
        return array($fieldname, html_writer::empty_tag('input', $attributes)."\n");
    }