feat: 完成新tab打开返回时初始化缺少的tab的情况

public/static/plugs/ulthon-admin/ulthon-admin.js

@@ -2275,13 +2275,26 @@
                 }
                 var backWindow = window.parent;
                 if (option.backHref) {
+                    // 标签打开页面，需要返回上一个标签刷新的情况
                     backWindow = admin.findPageId(option.backHref);
-                    backWindow.layui.table.reloadData(option.refreshTable);
-
+                    if (backWindow) {
+                        backWindow.layui.table.reloadData(option.refreshTable);
+                    } else {
+                        admin.findIndexPage(function (window) {
+                            window.miniTab.create({
+                                tabId: option.backHref,
+                                href: option.backHref,
+                                title: 'xxx',
+                                isIframe: true,
+                            });
+                        });
+                    }
                     admin.findIndexPage(function (window) {
                         window.layui.element.tabDelete('layuiminiTab', admin.getCurrentPageId());
                     });
+                    return;
                 }
+                // 弹框保存后刷新的情况
                 var index = parent.layer.getFrameIndex(window.name);
                 backWindow.layer.close(index, option.onClose);
                 if (option.refreshTable !== false) {