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
Sponsored
·
Ship Features Fearlessly
Turn features on and off without deploys. Used by thousands of Ruby developers.
→
Manfred Steyer
PRO
October 07, 2020
Programming
570
1
Share
Advanced Routing @Angular Days 2020 Berlin/Online
Manfred Steyer
PRO
October 07, 2020
More Decks by Manfred Steyer
See All by Manfred Steyer
Agentic AI in the Frontend: Architectures with Open Standards @iJS London 2026
manfredsteyer
PRO
0
45
Agentic AI & UI: Arcitecture, HITL, Emerging Standards
manfredsteyer
PRO
0
43
Agentic UI Requires Standards: AG-UI, A2UI, and MCP Apps Work Together @Angular London
manfredsteyer
PRO
1
45
Signal Forms: Beyond the Basics @ngBelgrade 2026
manfredsteyer
PRO
0
120
Agentic UI in the Frontend: Architectures with Open Standards @JAX 2026 in Mainz
manfredsteyer
PRO
0
100
Rethinking Angular: The Future with Signal Store and the New Resource API @JAX 2024 in Mainz
manfredsteyer
PRO
0
64
Agentic UI with Angular @ngAir April 2025
manfredsteyer
PRO
0
180
Migration to Signals, Signal Forms, Resource API, and NgRx Signal Store @Angular Days 03/2026 Munich
manfredsteyer
PRO
0
340
AI Assistants for YourAngular Solutions @Angular Graz, March 2026
manfredsteyer
PRO
0
200
Other Decks in Programming
See All in Programming
The Less-Told Story of Socket Timeouts
coe401_
3
980
Agentic Elixir
whatyouhide
0
440
AIベース静的検査器の偽陽性率を抑える工夫3選
orgachem
PRO
4
450
WebAssembly を読み込むベストプラクティス 2026年春版 / Best Practices for Loading WebAssembly (Spring 2026)
petamoriken
5
1.1k
2026-04-15 Spring IO - I Can See Clearly Now
jonatan_ivanov
1
190
ローカルLLMでどこまでコードが書けるか / How much code can be written on a local LLM
kishida
2
320
From Formal Specification to Property Based Test
ohbarye
0
730
決定論 vs 確率論:Gemini 3 FlashとTF-IDFを組み合わせた「法規判定エンジン」の構築
shukob
0
160
いつか誰かが、と思っていた フロントエンド刷新5年間の実践知
kiichisugihara
1
260
[RubyKaigi 2026] Require Hooks
palkan
1
300
Symfony AI in Action - SymfonyLive Berlin 2026
chr_hertel
1
120
過去のレビュー知見をSkillsで資産化した話
pkshadeck
PRO
1
1.5k
Featured
See All Featured
Principles of Awesome APIs and How to Build Them.
keavy
128
17k
Exploring anti-patterns in Rails
aemeredith
3
350
Let's Do A Bunch of Simple Stuff to Make Websites Faster
chriscoyier
508
140k
Mind Mapping
helmedeiros
PRO
1
190
Building Experiences: Design Systems, User Experience, and Full Site Editing
marktimemedia
0
500
How to build a perfect <img>
jonoalderson
1
5.5k
Rails Girls Zürich Keynote
gr2m
96
14k
Facilitating Awesome Meetings
lara
57
6.8k
A Modern Web Designer's Workflow
chriscoyier
698
190k
Visualization
eitanlees
150
17k
Digital Projects Gone Horribly Wrong (And the UX Pros Who Still Save the Day) - Dean Schuster
uxyall
0
1.3k
Automating Front-end Workflow
addyosmani
1370
200k
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