11

@@ -466,6 +466,16 @@
     },
     },
     data () {
     data () {
       return {
       return {
+        normalizer (node) {
+          if (node.children == null || node.children == "null") {
+            delete node.children;
+          }
+          return {
+            id: node.dcode,
+            label: node.dname,
+            children: node.children,
+          };
+        },
         isSave: true,
         isSave: true,
         loading: false,
         loading: false,
         mjdw: "1",
         mjdw: "1",