台账分解，复制整块限制第一层节点不可用

app/public/js/ledger.js

@@ -1098,6 +1098,13 @@ $(document).ready(function() {
             const row = selection[0].row;
             const select = ledgerTree.nodes[row];
             return select;
+        },
+        disabled: function (key, opt) {
+            const sheet = ledgerSpread.getActiveSheet();
+            const selection = sheet.getSelections();
+            const row = selection[0].row;
+            const select = ledgerTree.nodes[row];
+            return select && select.level <= 1;
         }
     };
     if (!readOnly) {
@@ -1343,7 +1350,7 @@ $(document).ready(function() {
         loadExprToInput: function () {
             const sheet = posSpread.getActiveSheet();
             const sel = sheet.getSelections()[0];
-            if (!sel) return;
+            if (!sel || !sheet.zh_setting) return;
 
             const col = sheet.zh_setting.cols[sel.col], cell = sheet.getCell(sel.row, sel.col);
             if (col && col.type === 'Number') {