Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Advanced Routing @Angular Days 2020 Berlin/Online
Search
Manfred Steyer
PRO
October 07, 2020
Programming
1
570
Advanced Routing @Angular Days 2020 Berlin/Online
Manfred Steyer
PRO
October 07, 2020
Tweet
Share
More Decks by Manfred Steyer
See All by Manfred Steyer
360° Signals in Angular: Signal Forms with SignalStore & Resources @ngLondon 01/2026
manfredsteyer
PRO
0
48
All About Angular‘s New Signal Forms
manfredsteyer
PRO
0
20
Full-Cycle Reactivity in Angular: SignalStore mit Signal Forms und Resources
manfredsteyer
PRO
0
250
Your Architecture as a Crime Scene?Forensic Analysis
manfredsteyer
PRO
0
160
Full-Cycle Reactivity in Angular: SignalStore mit Signal Forms und Resources
manfredsteyer
PRO
0
250
Your Architecture as a Crime Scene:Forensic Analysis
manfredsteyer
PRO
0
110
Reactive Thinking with Signals and the new Resource API
manfredsteyer
PRO
0
230
Rethinking Angular: The Future with Signal Store and the New Resource API @w-jax 2025, Munich
manfredsteyer
PRO
0
110
Premier Disciplin for Micro Frontends Multi Version/ Framework Scenarios
manfredsteyer
PRO
0
170
Other Decks in Programming
See All in Programming
gunshi
kazupon
1
140
AI前提で考えるiOSアプリのモダナイズ設計
yuukiw00w
0
220
AIエージェント、”どう作るか”で差は出るか? / AI Agents: Does the "How" Make a Difference?
rkaga
4
1.9k
CSC307 Lecture 04
javiergs
PRO
0
650
The Past, Present, and Future of Enterprise Java
ivargrimstad
0
150
実はマルチモーダルだった。ブラウザの組み込みAI🧠でWebの未来を感じてみよう #jsfes #gemini
n0bisuke2
3
1.5k
カスタマーサクセス業務を変革したヘルススコアの実現と学び
_hummer0724
0
230
Vibe Coding - AI 驅動的軟體開發
mickyp100
0
160
從冷知識到漏洞,你不懂的 Web,駭客懂 - Huli @ WebConf Taiwan 2025
aszx87410
2
3.4k
それ、本当に安全? ファイルアップロードで見落としがちなセキュリティリスクと対策
penpeen
7
2.3k
なるべく楽してバックエンドに型をつけたい!(楽とは言ってない)
hibiki_cube
0
130
TerraformとStrands AgentsでAmazon Bedrock AgentCoreのSSO認証付きエージェントを量産しよう!
neruneruo
4
2.6k
Featured
See All Featured
Ecommerce SEO: The Keys for Success Now & Beyond - #SERPConf2024
aleyda
1
1.8k
Reflections from 52 weeks, 52 projects
jeffersonlam
356
21k
Fireside Chat
paigeccino
41
3.8k
What does AI have to do with Human Rights?
axbom
PRO
0
1.9k
The Hidden Cost of Media on the Web [PixelPalooza 2025]
tammyeverts
2
140
Bootstrapping a Software Product
garrettdimon
PRO
307
120k
Abbi's Birthday
coloredviolet
1
4.5k
The #1 spot is gone: here's how to win anyway
tamaranovitovic
2
900
Become a Pro
speakerdeck
PRO
31
5.8k
The Myth of the Modular Monolith - Day 2 Keynote - Rails World 2024
eileencodes
26
3.3k
Stewardship and Sustainability of Urban and Community Forests
pwiseman
0
100
Evolving SEO for Evolving Search Engines
ryanjones
0
100
Transcript
Advanced Routing Manfred Steyer SOFTWAREarchitekt.at ManfredSteyer
Routen sind der Dreh- und Angelpunkt Ihrer Angular-Anwendung!
Inhalt • Basics: Kurze Wiederholung • Hierarchisches Routing • Aux
Routes • Guards • Resolver • Router Events • Lazy Loading und Preloading Page ▪ 3
Über mich • Manfred Steyer SOFTWAREarchitekt.at • Angular Trainings and
Consultancy • Google Developer Expert (GDE) • Trusted Collaborator for Angular Page ▪ 4 Manfred Steyer Remote or In-House http://www.softwarearchitekt.at/workshops
Routing in Angular Page ▪ 5 Logo + Menü Menü
2 Fußzeile SPA Platzhalter
Routing in Angular Page ▪ 6 Logo + Menü Menü
2 Fußzeile SPA Passagier- Komponente /FlugDemo/passagier
Konfiguration Page ▪ 12 const APP_ROUTES: Routes = [ {
path: 'home', component: HomeComponent }, { path: 'flug-suchen', component: FlugSuchenComponent } ]
Konfiguration Page ▪ 15 // app.module.ts @NgModule({ imports: [ BrowserModule,
HttpModule, FormsModule, RouterModule.forRoot(APP_ROUTES); ], […] }) export class AppModule { } Für Root-Module Für Feature-Module: forChild
View von AppComponent Page ▪ 18 <a routerLink="/home">Home</a> <a routerLink="/flug-suchen">Flug
suchen</a> <div> <router-outlet></router-outlet> </div>
DEMO Page ▪ 25
Hierarchisches Routing Page ▪ 26
Hierarchische Views Page ▪ 27 Logo + Menü Menü 2
Fußzeile SPA Platzhalter 1
Hierarchische Views Page ▪ 28 Logo + Menü Menü 2
Fußzeile SPA /FlugDemo/flugbuchen FlugBuchen-Komponente
Hierarchische Views Page ▪ 29 Logo + Menü Menü 2
Fußzeile SPA Optionen Platzhalter FlugBuchen-Komponente /FlugDemo/flugbuchen
Hierarchische Views Page ▪ 30 Logo + Menü Menü 2
Fußzeile SPA Optionen Passagier- Komponente FlugBuchen-Komponente /FlugDemo/flugbuchen/passagier
Konfiguration Page ▪ 31 const APP_ROUTES: Routes = [ {
path: 'flug-buchen', component: FlugBuchenComponent, children: [ { path: 'flug-suchen', component: FlugSuchenComponent }, […] ] } ];
DEMO Page ▪ 32 App Home Flug buchen Flug suchen
Flug editieren Passagier suchen Ihre Buchungen
Aux-Routes Page ▪ 35
Aux-Routes Page ▪ 36 Logo + Menu Menu 2 Footer
SPA Placeholder Named Placeholder
Aux-Routes Page ▪ 37 Logo + Menu Menu 2 Footer
SPA Flight- Component Named Placeholder /FlightApp/flights
Aux-Routes Page ▪ 38 Logo + Menu Menu 2 Footer
SPA Flight- Component Info-Component /FlightApp/flights(aux:info)
Aux-Routes Page ▪ 39 Logo + Menu Menu 2 Footer
SPA Flight- Component Modal-Component /FlightApp/flights(aux:info/modal)
Aux-Routes Page ▪ 40 Logo + Menu Menu 2 Footer
SPA Flight-Edit- Component Modal-Component /FlightApp/flights(aux:info/modal)/17
Use Cases • Modale Dialoge • “Applets” und teilautonome Bereiche
• Commander-Style Page ▪ 41
Platzhalter definieren Page ▪ 42 <router-outlet></router-outlet> <hr> <router-outlet name="aux"></router-outlet> Standard-Name:
primary
Konfiguration Page ▪ 43 export const ROUTE_CONFIG: Routes = [
{ path: 'home', component: HomeComponent }, { path: 'info', component: InfoComponent, outlet: 'aux' }, { path: 'dashboard', component: DashboardComponent, outlet: 'aux' } ]
Aux-Routes routen Page ▪ 44 <a [routerLink]="[{outlets: { aux: 'info'
}}]"> Activate Info </a> <a [routerLink]="[{outlets: { aux: null }}]"> Deactivate Info </a>
Mehrere Outlets gleichzeitig bestücken <a [routerLink]="[{outlets: { aux: 'basket', primary:
'flight-booking/flight-search' }}]"> … </a> <a [routerLink]="[{outlets: { aux: 'basket', primary: ['flight-booking', 'flight-search'] }}]"> … </a> <a [routerLink]="[{outlets: { aux: 'basket', primary: ['flight-booking', 'flight-edit', 17] }}]"> … </a>
Programmatisch routen Page ▪ 46 export class AppComponent { constructor(private
router: Router) { } activateInfo() { this.router.navigate([{outlets: { aux: 'info' }}]); } deactivateInfo() { this.router.navigate([{outlets: { aux: null }}]); } }
DEMO Page ▪ 47
Guards Page ▪ 48
Was sind Guards? • Services • Können Aktivierung und Deaktivierung
von Routen verhindern Page ▪ 49
Guards Rückgabewert: boolean | Observable<boolean> | Promise<boolean> CanActivate canActivate CanActivateChild
canActivateChild CanLoad canLoad CanDeactivate<T> canDeactivate
Guards in der Konfiguration Page ▪ 52 const APP_ROUTES: Routes
= [ { path: '/flug-buchen', component: FlugBuchenComponent, canActivate: [AuthGuard], children: [ { path: 'flug-edit/:id', component: FlugEditComponent, canDeactivate: [FlugEditGuard] }, […] ] ]
Provider für Guards Page ▪ 55 // app.module.ts @NgModule({ providers:
[ FlugEditGuard, AuthGuard ], […] }) export class AppModule { }
DEMO Page ▪ 56
Resolver
Was sind Resolver? • Services • Werden beim Routenwechsel aktiv
• Verzögern Aktivierung der neuen Route • Laden benötigte Daten • Zwischenzeitlich kann z. B. Loading Indikator angezeigt werden
Resolver @Injectable() export class FlightResolver implements Resolve<Flight> { constructor(private flightService:
FlightService) { } resolve(route, state): Observable<Flight> | Promise<Flight> | Flight { return […] } }
Resolver registrieren const FLIGHT_BOOKING_ROUTES: Routes = [ […] { path:
'flight-edit/:id', component: FlightEditComponent, resolve: { flight: FlightResolver } } ];
Daten entgegennehmen @Component({ … }) export class FlightEditComponent { flight:
Flight; constructor(private route: ActivatedRoute) { } ngOnInit() { this.route.data.subscribe( data => { this.flight = data['flight']; } ); } }
DEMO
Lazy Loading Page ▪ 64
Warum Lazy Loading? • Module erst bei Bedarf nachladen •
Verbesserung der Start-Performance Page ▪ 65
Root Module mit Lazy Loading Page ▪ 66 const APP_ROUTE_CONFIG:
Routes = [ { path: '', redirectTo: 'home', pathMatch: 'full' }, { path: 'home', component: HomeComponent }, { path: 'flights', loadChildren: '[…]flight-booking.module#FlightBookingModule' } ];
Root Module mit Lazy Loading Page ▪ 67 const APP_ROUTE_CONFIG:
Routes = [ { path: '', redirectTo: 'home', pathMatch: 'full' }, { path: 'home', component: HomeComponent }, { path: 'flights', loadChildren: () => import('[…]flight-booking.module') .then(m => m.FlightBookingModule); } ];
Routen für Feature Module Page ▪ 68 const FLUG_ROUTES =
[ { path: '', component: FlugBuchenComponent, […] }, […] }
Routen für Feature Module Page ▪ 69 const FLUG_ROUTES =
[ { path: 'subroute', component: FlugBuchenComponent, […] }, […] }
DEMO Page ▪ 71
Preloading Page ▪ 72
Idee • Eventuell später benötigte Module werden mit freien Ressourcen
vorgeladen • Wird das Modul später tatsächlich benötigt, steht es augenblicklich zur Verfügung Page ▪ 73
Preloading aktivieren Page ▪ 74 export const AppRoutesModule = RouterModule.forRoot(
ROUTE_CONFIG, { preloadingStrategy: PreloadAllModules });
Zusammenfassung Child Routes Aux Routes Guards Resolver Lazy Loading &
Preloading
Kontakt and Downloads [mail]
[email protected]
[web] SOFTWAREarchitekt.at [twitter] ManfredSteyer d
Slides & Examples Public and In-House http://www.softwarearchitekt.at/workshops