update：更新

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

@@ -8,7 +8,6 @@ import ViewEngine from "./view-engine";
  * @extends {ViewEngine}
  */
 export class ExpViewEngine extends ViewEngine {
-
     /**
      * 导航栏部件
      *
@@ -39,13 +38,13 @@ export class ExpViewEngine extends ViewEngine {
     /**
      * 引擎加载
      *
-    * @memberof ExpViewEngine
+     * @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 });
+            this.setViewState2({ tag: tag, action: "load", viewdata: this.view.viewparams });
         } else {
             this.isLoadDefault = true;
         }
@@ -60,7 +59,7 @@ export class ExpViewEngine extends ViewEngine {
     public search(data: any) {
         const expBar = this.getExpBar();
         if (expBar) {
-            this.setViewState2({ tag: expBar.name, action: 'load', viewdata: null });
+            this.setViewState2({ tag: expBar.name, action: "load", viewdata: null });
         }
     }
 
@@ -78,12 +77,12 @@ export class ExpViewEngine extends ViewEngine {
 
     /**
      * 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 });
+            this.setViewState2({ tag, action: "load", viewdata: this.view.viewparams });
         }
     }
 
@@ -91,16 +90,16 @@ export class ExpViewEngine extends ViewEngine {
      * 事件处理
      *
      * @param {string} ctrlName 事件标识
-     * @param {string} eventName 
+     * @param {string} eventName
      * @param {*} args
      * @memberof ExpViewEngine
      */
     public onCtrlEvent(ctrlName: string, eventName: string, args: any) {
         const expBar = this.getExpBar();
-        if (ctrlName === expBar?.name) {
+        if (expBar && ctrlName === expBar.name) {
             this.handleExpBarEvents(eventName, args);
         }
-        if (ctrlName === expBar?.xDataControlName) {
+        if (expBar && ctrlName === expBar.xDataControlName) {
             this.handleXDataControlEvents(eventName, args);
         }
     }
@@ -114,15 +113,15 @@ export class ExpViewEngine extends ViewEngine {
      * @memberof ExpViewEngine
      */
     protected handleExpBarEvents(eventName: string, args: any) {
-        if (Object.is(eventName, 'load')) {
-            this.view.$emit('viewload', args);
+        if (Object.is(eventName, "load")) {
+            this.view.$emit("viewload", args);
         }
-        if (Object.is(eventName, 'selectionchange')) {
+        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) {
+            if (this.view && args && args.srfnavdata && args.srfnavdata.context) {
                 this.view.navItem = args;
                 if (this.view.backSplit !== 0) {
                     this.view.split = this.view.backSplit;
@@ -131,20 +130,20 @@ export class ExpViewEngine extends ViewEngine {
                 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){
+                        return selectedData[key] !== null && key !== "srfchecked";
+                    });
+                    if (result) {
                         this.isRealSelected = true;
-                    }else{
+                    } else {
                         this.isRealSelected = false;
                     }
                 }
-                this.view.$forceUpdate();
+                // this.view.$forceUpdate();
             }
-            this.view.$emit('viewdataschange', args?.data);
+            this.view.$emit("viewdataschange", args && args.data ? args.data : []);
         }
-        if (Object.is(eventName, 'activated')) {
-            this.view.$emit('viewdatasactivated', args);
+        if (Object.is(eventName, "activated")) {
+            this.view.$emit("viewdatasactivated", args);
         }
     }
 
@@ -157,7 +156,7 @@ export class ExpViewEngine extends ViewEngine {
      * @memberof ExpViewEngine
      */
     protected handleXDataControlEvents(eventName: string, args: any) {
-        if (Object.is(eventName, 'beforeload')) {
+        if (Object.is(eventName, "beforeload")) {
             this.handleBeforeLoad(args);
         }
     }
@@ -178,7 +177,7 @@ export class ExpViewEngine extends ViewEngine {
     /**
      * 获取导航栏
      *
-     * @return {*} 
+     * @return {*}
      * @memberof ExpViewEngine
      */
     public getExpBar() {
@@ -192,4 +191,4 @@ export class ExpViewEngine extends ViewEngine {
     public destroyed() {
         this.expBar = null;
     }
-}
+}
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