全局导航服务 --- fix4

src/service/app/navdata-service.ts

@@ -35,6 +35,13 @@ export interface NavDataElement {
      */   
     data:any;
 
+    /**
+     * 视图路径
+     *
+     * @memberof NavDataElement
+     */ 
+    path:string;
+
 }
 
 /**
@@ -205,4 +212,13 @@ export default class NavDataService {
         this.navDataStack = [];
         this.sessionStore.setItem('srfnavdata',JSON.stringify(this.navDataStack));
     }
+
+    /**
+     * 从导航数据栈中获取数据
+     * 
+     * @memberof NavDataService
+     */
+    public getNavData(){
+        return this.navDataStack;
+    }
 }
\ No newline at end of file

src/utils/view-tool/view-tool.ts

@@ -99,6 +99,7 @@ export class ViewTool {
         let routePath: string = '';
         let [arg] = args;
         arg = arg ? arg : {};
+        if(deResParameters && deResParameters.length >0){
             deResParameters.forEach(({ pathName, parameterName }: { pathName: string, parameterName: string }) => {
                 let value:any = null;
                 if (viewParam[parameterName] && !Object.is(viewParam[parameterName], '') && !Object.is(viewParam[parameterName], 'null')) {
@@ -108,6 +109,7 @@ export class ViewTool {
                 }
                 routePath = `${routePath}/${pathName}/${value}`;
             });
+        }
         return routePath;
     }
 
@@ -124,6 +126,7 @@ export class ViewTool {
     public static getActiveRoutePath(parameters: any[], args: any[], data: any): string {
         let routePath: string = '';
         // 不存在应用实体
+        if(parameters && parameters.length >0){
             if (parameters.length === 1) {
                 const [{ pathName, parameterName }] = parameters;
                 routePath = `/${pathName}`;
@@ -141,6 +144,7 @@ export class ViewTool {
                     routePath = `${routePath}?${qs.stringify(data, { delimiter: ';' })}`;
                 }
             }
+        }
         return routePath;
     }