update：更新表格导航引擎

src/engine/view/exp-view-engine.ts

+import ViewEngine from "./view-engine";
+
+/**
+ * 导航视图引擎
+ *
+ * @export
+ * @class ExpViewEngine
+ * @extends {ViewEngine}
+ */
+export class ExpViewEngine extends ViewEngine {
+
+    /**
+     * 导航栏部件
+     *
+     * @protected
+     * @type {*}
+     * @memberof ExpViewEngine
+     */
+    protected expBar: any = null;
+
+    /**
+     * 是否真正选中
+     *
+     * @protected
+     * @type {boolean}
+     * @memberof ExpViewEngine
+     */
+    protected isRealSelected: boolean = false;
+
+    /**
+     * 是否关闭导航视图
+     *
+     * @protected
+     * @type {boolean}
+     * @memberof ExpViewEngine
+     */
+    protected isCloseNavView: boolean = false;
+
+    /**
+     * 引擎加载
+     *
+    * @memberof ExpViewEngine
+     */
+    public load() {
+        super.load();
+        if (this.getExpBar() && this.isLoadDefault) {
+            const tag = this.getExpBar().name;
+            this.setViewState2({ tag: tag, action: 'load', viewdata: this.view.viewparams });
+        } else {
+            this.isLoadDefault = true;
+        }
+    }
+
+    /**
+     * 搜索
+     *
+     * @param {*} data
+     * @memberof ExpViewEngine
+     */
+    public search(data: any) {
+        const expBar = this.getExpBar();
+        if (expBar) {
+            this.setViewState2({ tag: expBar.name, action: 'load', viewdata: null });
+        }
+    }
+
+    /**
+     * 关闭导航视图
+     *
+     * @memberof ExpViewEngine
+     */
+    public closeNavView() {
+        this.view.backSplit = this.view.split;
+        this.view.split = 1;
+        this.view.navItem = null;
+        this.isCloseNavView = true;
+    }
+
+    /**
+     * 处理导航视图重绘(有选中项，且导航视图需要刷新则通知嵌入导航视图执行刷新逻辑)
+     * 
+     * @memberof ExpViewEngine
+     */
+    public handleNavViewRefresh(tag: string) {
+        if (this.view && this.view.viewState && this.isRealSelected) {
+            this.setViewState2({ tag, action: 'load', viewdata: this.view.viewparams });
+        }
+    }
+
+    /**
+     * 事件处理
+     *
+     * @param {string} ctrlName 事件标识
+     * @param {string} eventName 
+     * @param {*} args
+     * @memberof ExpViewEngine
+     */
+    public onCtrlEvent(ctrlName: string, eventName: string, args: any) {
+        const expBar = this.getExpBar();
+        if (ctrlName === expBar?.name) {
+            this.handleExpBarEvents(eventName, args);
+        }
+        if (ctrlName === expBar?.xDataControlName) {
+            this.handleXDataControlEvents(eventName, args);
+        }
+    }
+
+    /**
+     * 处理导航栏事件
+     *
+     * @protected
+     * @param {string} eventName
+     * @param {*} args
+     * @memberof ExpViewEngine
+     */
+    protected handleExpBarEvents(eventName: string, args: any) {
+        if (Object.is(eventName, 'load')) {
+            this.view.$emit('viewload', args);
+        }
+        if (Object.is(eventName, 'selectionchange')) {
+            if (this.isCloseNavView) {
+                this.isCloseNavView = false;
+                return;
+            }
+            if (this.view && args && args.srfnavdata && args.srfnavdata.context && args.srfnavdata.context.viewpath) {
+                this.view.navItem = args;
+                if (this.view.backSplit !== 0) {
+                    this.view.split = this.view.backSplit;
+                }
+                // 计算真实选中值
+                if (args && args.data && args.data[0]) {
+                    const selectedData = args.data[0];
+                    const result = Object.keys(selectedData).find((key: string) => {
+                        return selectedData[key] !== null && key !== 'srfchecked';
+                    })
+                    if(result){
+                        this.isRealSelected = true;
+                    }else{
+                        this.isRealSelected = false;
+                    }
+                }
+                this.view.$forceUpdate();
+            }
+            this.view.$emit('viewdataschange', args?.data);
+        }
+        if (Object.is(eventName, 'activated')) {
+            this.view.$emit('viewdatasactivated', args);
+        }
+    }
+
+    /**
+     * 处理导航栏数据部件事件
+     *
+     * @protected
+     * @param {string} eventName
+     * @param {*} args
+     * @memberof ExpViewEngine
+     */
+    protected handleXDataControlEvents(eventName: string, args: any) {
+        if (Object.is(eventName, 'beforeload')) {
+            this.handleBeforeLoad(args);
+        }
+    }
+
+    /**
+     * 导航栏数据部件加载之前
+     *
+     * @protected
+     * @param {*} args
+     * @memberof ExpViewEngine
+     */
+    protected handleBeforeLoad(args: any) {
+        if (this.view && this.view.quickGroupData) {
+            Object.assign(args, { viewparams: this.view.quickGroupData });
+        }
+    }
+
+    /**
+     * 获取导航栏
+     *
+     * @return {*} 
+     * @memberof ExpViewEngine
+     */
+    public getExpBar() {
+        return this.expBar;
+    }
+
+    /**
+     * @description 视图销毁
+     * @memberof ExpViewEngine
+     */
+    public destroyed() {
+        this.expBar = null;
+    }
+}
\ No newline at end of file

src/engine/view/grid-exp-view-engine.ts

-import ViewEngine from './view-engine';
+import { ExpViewEngine } from './exp-view-engine';
 
 /**
  * 表格导航视图界面引擎
@@ -7,24 +7,7 @@ import ViewEngine from './view-engine';
  * @class GridExpViewEngine
  * @extends {ViewEngine}
  */
-export default class GridExpViewEngine extends ViewEngine {
-
-    /**
-     * 表格导航栏部件
-     *
-     * @type {*}
-     * @memberof GridExpViewEngine
-     */
-    public gridExpBar: any = null;
-
-    /**
-     * Creates an instance of GridExpViewEngine.
-     * 
-     * @memberof GridExpViewEngine
-     */
-    constructor() {
-        super();
-    }
+export default class GridExpViewEngine extends ExpViewEngine {
 
     /**
      * 初始化引擎
@@ -33,79 +16,17 @@ export default class GridExpViewEngine extends ViewEngine {
      * @memberof GridExpViewEngine
      */
     public init(options: any): void {
-        this.gridExpBar = options.gridexpbar;
+        this.expBar = options.gridexpbar;
         super.init(options);
     }
 
-
     /**
-     * 引擎加载
-     *
+     * @description 视图销毁
      * @memberof GridExpViewEngine
      */
-    public load(): void {
-        super.load();
-        if (this.getGridExpBar() && this.isLoadDefault) {
-            const tag = this.getGridExpBar().name;
-            this.setViewState2({ tag: tag, action: 'load', viewdata: this.view.viewparams });
-        } else {
-            this.isLoadDefault = true;
-        }
-    }
-
-    /**
-     * 部件事件机制
-     *
-     * @param {string} ctrlName
-     * @param {string} eventName
-     * @param {*} args
-     * @memberof GridExpViewEngine
-     */
-    public onCtrlEvent(ctrlName: string, eventName: string, args: any): void {
-        super.onCtrlEvent(ctrlName, eventName, args);
-        if (Object.is(ctrlName, 'gridexpbar')) {
-            this.gridExpBarEvent(eventName, args);
-
-        }
+    public destroyed() {
+        super.destroyed();
+        this.expBar = null;
     }
 
-    /**
-     * 表格导航事件
-     *
-     * @param {string} eventName
-     * @param {*} args
-     * @memberof GridExpViewEngine
-     */
-    public gridExpBarEvent(eventName: string, args: any): void {
-        if (Object.is(eventName, 'load')) {
-            this.view.$emit('viewload', args);
-        }
-        if (Object.is(eventName, 'selectionchange')) {
-            this.view.$emit('viewdataschange', args);
-        }
-        if (Object.is(eventName, 'activated')) {
-            this.view.$emit('viewdatasactivated', args);
-        }
-    }
-
-    /**
-     * 获取部件对象
-     *
-     * @returns {*}
-     * @memberof GridExpViewEngine
-     */
-    public getGridExpBar(): any {
-        return this.gridExpBar;
-    }
-
-    /**
-     * @description 销毁
-     * @memberof GridExpViewEngine
-     */
-    public destroy() {
-        super.destroy();
-        this.gridExpBar = null;
-    }
-
-
 }
\ No newline at end of file