Duration update

edit-mode/function/restActivityLink.js

@@ -69,6 +69,7 @@ var dp = gantt.createDataProcessor(function(entity, action, data, id) {
                 }
             }
             data['version_gantt_id'] = ganttId;
+            data['duration'] += 1;
             return gantt.ajax.post({
                 headers: {
                   "Content-Type": "application/json",
@@ -115,6 +116,8 @@ var dp = gantt.createDataProcessor(function(entity, action, data, id) {
                     }
                 });
             }
+            data['sortorder'] = data['target'];
+            data['duration'] += 1;
             return gantt.ajax.put({
                 headers: {
                   "Content-Type": "application/json",