【发布时间】:2019-03-16 11:17:53
【问题描述】:
尝试从 Angular 5 升级到 Angular 6 并收到此错误:
src/app/app.component.ts(26,23) 中的错误:错误 TS2339:属性 “可观察”类型上不存在“distinctUntilChanged”。
我在 app.module.ts 中导入了 distinctUntilChanged:
import "rxjs/add/operator/distinctUntilChanged";
还有我在 app.component.ts 中的代码:
import { Component } from "@angular/core"; import { Router, NavigationEnd } from "@angular/router";
import { TranslateService } from "@ngx-translate/core";
import { GeoService } from "app/services/geo.service";
import { ArbeteService } from "app/services/arbete.service";
import { GoogleAnalyticsEventsService } from "app/services/google-analytics-events.service";
import * as _ from "lodash";
@Component({
selector: "app-root",
templateUrl: "./app.component.html",
styleUrls: ["./app.component.scss"]
})
export class AppComponent {
//Send pageview to Google Analytics
router.events.distinctUntilChanged((previous: any, current: any) => {
if (current instanceof NavigationEnd) {
return previous.url === current.url;
}
return true;
}).subscribe((x: any) => {
googleAnalytics.emitVirtualPageView("Rekryteringsguiden", "Rekryteringsguiden");
});
我在这里错过了什么?
【问题讨论】:
标签: angular angular5 angular6 rxjs5 rxjs6