* Finish task #8988.

2021-01-20 08:20:25 +08:00
parent 017469206f
commit c9046ede6d
2 changed files with 3 additions and 2 deletions
@@ -896,10 +896,11 @@ class programplanModel extends model
        /* Remove the currently edited stage. */
        if(isset($parentStage[$planID])) unset($parentStage[$planID]);

+        $plan = $this->getByID($planID);
        foreach($parentStage as $key => $stage)
        {
            $isCreate = $this->isCreateTask($key);
-            if($isCreate === false) unset($parentStage[$key]);
+            if($isCreate === false and $key != $plan->parent) unset($parentStage[$key]);
        }
        $parentStage[0] = $this->lang->programplan->emptyParent;
        ksort($parentStage);