MDL-47494 ddmarker: NOBUG adding method to process questions.

2012-03-31 09:46:23 +07:00
parent 9437265e8b
commit d0c2245757
1 changed files with 16 additions and 1 deletions
@@ -60,6 +60,21 @@ abstract class qtype_ddmarker_list_item {
        }
    }

+    public function process($progresstrace = null, $depth = 0) {
+        if (null === $progresstrace) {
+            $progresstrace = new html_list_progress_trace();
+        }
+        $progresstrace->output((string)$this, $depth);
+        $this->process_children($progresstrace, $depth);
+    }
+
+    protected function process_children($progresstrace, $depth) {
+        $children = array();
+        foreach ($this->children as $child) {
+            $child->process($progresstrace, $depth + 1);
+        }
+    }
+
    protected function render_children($stringidentifier, $link) {
        $children = array();
        foreach ($this->children as $child) {
@@ -313,7 +328,7 @@ if (!$confirm) {
        echo $contextlist->render('listitem', true, $top);
    }
 } else if (confirm_sesskey()) {
-
+    $top->process();
 }

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