fix：修正刷新界面逻辑，更改替换结果后使用搜索key刷新而不是替换后的key刷新。

MainWidget.cpp

@@ -16,7 +16,7 @@ MainWidget::MainWidget(QWidget* parent) : QWidget(parent), ui(new Ui::MainWidget
 {
     ui->setupUi(this);
 
-    setWindowTitle(u8"OneLevelXmlOpr v1.2.16");
+    setWindowTitle(u8"OneLevelXmlOpr v1.2.17");
     setWindowIcon(QIcon("://resource/xml.ico"));
 
     QScreen* primaryScreen = QGuiApplication::primaryScreen();
@@ -457,14 +457,32 @@ bool MainWidget::edit_property(Element_t* target, int row)
     return true;
 }
 
+
+// ele_update_gui 的 row 参数暂时废弃，无意义。
 void MainWidget::ele_update_gui(Element_t* target, int row)
 {
     if (tab_widget_ == nullptr) {
         return;
     }
+
+    QString tkey = QString::fromLocal8Bit(target->Attribute(keys_[0].c_str()));
+    int target_row = -1;
+    // 获取当前显示的内容，查找更改。
+    int cur_show_cnt = tab_widget_->rowCount();
+    for (int i = 0; i < cur_show_cnt; ++i) {
+        if (tab_widget_->item(i, 0)->text() == tkey) {
+            target_row = i;
+            break;
+        }
+    }
+
+    if (target_row < 0) {
+        return;
+    }
+
     for (auto i = 0; i < keys_.size(); ++i) {
         const char* v = target->Attribute(keys_[i].c_str());
-        auto*       qitem = tab_widget_->item(row, i);
+        auto*       qitem = tab_widget_->item(target_row, i);
         qitem->setText(QString(v));
     }
 }
@@ -694,6 +712,7 @@ void MainWidget::replace_content(bool is_common)
         return;
     }
     auto handle = [&](const std::vector<OperElement*>& vec, bool is_search) {
+        //qDebug() << "要处理的数量为：" << vec.size();
         for (auto& item : vec) {
             if (is_common) {
                 replace_str(key, after, item->element_);
@@ -722,7 +741,7 @@ void MainWidget::replace_content(bool is_common)
         xml_.get_all_elements(vec_);
         current_.clear();
         current_ = vec_;
-        search(ui->edRepAfter->text());
+        search(ui->edSearchKey->text());
     } else if (ui->rbRepCurPage->isChecked()) {
         get_related_elements(vec, AREA_CUR_PAGE);
         handle(vec, false);
@@ -763,7 +782,10 @@ void MainWidget::replace_str(Element_t* ele, const QString& rg, const QString& a
     for (auto i = 0; i < keys_.size(); ++i) {
         auto*   value = ele->Attribute(keys_[i].c_str());
         QString content(value);
+        // qDebug() << content;
         content.replace(rx, after);
+        //qDebug() << content;
+        //qDebug() << "\n";
         ele->SetAttribute(keys_[i].c_str(), content.toStdString().c_str());
     }
 }