52 lines
1.8 KiB
TypeScript
52 lines
1.8 KiB
TypeScript
import { Component, ElementRef, OnInit, Renderer2 } from '@angular/core';
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import { NavigationEnd, NavigationError, RouteConfigLoadStart, Router } from '@angular/router';
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import { TitleService, VERSION as VERSION_ALAIN } from '@delon/theme';
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import { environment } from '@env/environment';
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import { NzIconService } from 'ng-zorro-antd/icon';
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import { NzModalService } from 'ng-zorro-antd/modal';
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import { VERSION as VERSION_ZORRO } from 'ng-zorro-antd/version';
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@Component({
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selector: 'app-root',
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template: ` <router-outlet></router-outlet> `
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})
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export class AppComponent implements OnInit {
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constructor(
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el: ElementRef,
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renderer: Renderer2,
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private router: Router,
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private titleSrv: TitleService,
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private modalSrv: NzModalService,
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private iconService: NzIconService
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) {
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renderer.setAttribute(el.nativeElement, 'ng-alain-version', VERSION_ALAIN.full);
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renderer.setAttribute(el.nativeElement, 'ng-zorro-version', VERSION_ZORRO.full);
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this.iconService.fetchFromIconfont({
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scriptUrl: 'https://at.alicdn.com/t/font_3153207_udngwyp35db.js'
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});
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}
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ngOnInit(): void {
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let configLoad = false;
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this.router.events.subscribe(ev => {
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if (ev instanceof RouteConfigLoadStart) {
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configLoad = true;
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}
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if (configLoad && ev instanceof NavigationError) {
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this.modalSrv.confirm({
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nzTitle: `提醒`,
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nzContent: environment.production ? `应用可能已发布新版本，请点击刷新才能生效。` : `无法加载路由：${ev.url}`,
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nzCancelDisabled: false,
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nzOkText: '刷新',
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nzCancelText: '忽略',
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nzOnOk: () => location.reload()
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});
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}
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if (ev instanceof NavigationEnd) {
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this.titleSrv.setTitle();
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this.modalSrv.closeAll();
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}
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});
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}
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}
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