Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Sign up for free
Menu
Search
Features
All features
Private URLs
Password Protection
Custom URLS
Scheduled publishing
Remove Branding
Restrict embedding
Deck Collections
Notes
Features
All features
Private URLs
Password Protection
Custom URLS
Scheduled publishing
Remove Branding
Restrict embedding
Deck Collections
Notes
Explore
Featured decks
Featured speakers
Programming
Technology
Storyboards
Explore
Featured decks
Featured speakers
Programming
Technology
Storyboards
Pricing
Search
Sign in
Sign up for free
Der Angular Router im Detail
Search
Sponsored
·
Ship Features Fearlessly
Turn features on and off without deploys. Used by thousands of Ruby developers.
→
Manfred Steyer
PRO
September 27, 2017
Programming
180
0
Share
Embed
Copy iframe code
Copy JS code
Copy link
Start on current slide
Der Angular Router im Detail
Session from BASTA! 2017, Mainz (Germany)
Manfred Steyer
PRO
September 27, 2017
More Decks by Manfred Steyer
See All by Manfred Steyer
Human in the Loop Beyond Approval: Toward True Collaboration @FrontMania 2026 in Utrecht
manfredsteyer
PRO
0
57
Agentic UI: Where the Agent meets the User @FrontMania 2026 in Utrecht
manfredsteyer
PRO
0
57
A2UI as an Architecture Question: Agentic UI Between AI Freedom and Control
manfredsteyer
PRO
0
92
AI-Ready Angular Architectures Architecture as Executable Contract
manfredsteyer
PRO
0
250
Nostalgia Meets Technology: Super Mario with TypeScript @BASTA 2026 in Mainz, Germany
manfredsteyer
PRO
0
49
Beyond Chatbots: Agentic UI with Open Standards @AGNTcon 2026 in Amsterdam
manfredsteyer
PRO
0
150
Next-Level Frontends: Agentic Web UIs Under the Hood
manfredsteyer
PRO
0
110
Agentic UI with Open Standards @ngGraz Sep 2026
manfredsteyer
PRO
0
120
Agentic UI with Open Standards @GDG Salzburg, Bgl & Prishtina
manfredsteyer
PRO
0
99
Other Decks in Programming
See All in Programming
KiroのSpecで「五目並べ」を作ってみる
satoshi256kbyte
1
370
SREの越境 / SRE Collaboration
y0hgi
2
310
AI主導のプログラミング学習アプリを作ってみた
econanringo
0
170
Are APIs Still Relevant in the AI Era?
soyuka
0
460
パスワード再設定メールのURLについて知っておこう
uyuki234
0
150
GemmaをJevのように使ってみる / Use Gemma like Jev
kishida
5
780
半永久的に提供し続けられるプライベートクラウドを目指して ― 利用者の認知負荷を抑えるAPI抽象化とハードウェア世代交代の基盤設計
tomokon
0
490
ChromeでローカルLLM
ryu1013
0
130
Domain-Driven Transformation
hschwentner
2
2.3k
當我們開始不讀 Code - AI Agent 時代,Code Review 與 Clean Code 還剩下什麼?
jame2408
1
120
C#の現在地 進化の歴史と、AI時代の.NET Everywhere
neuecc
5
5.1k
Rでドレミ/Do-Re-Mi_with_R
florets1
0
130
Featured
See All Featured
How to Get Subject Matter Experts Bought In and Actively Contributing to SEO & PR Initiatives.
livdayseo
0
220
More Than Pixels: Becoming A User Experience Designer
marktimemedia
3
560
ReactJS: Keep Simple. Everything can be a component!
pedronauck
666
130k
Ethics towards AI in product and experience design
skipperchong
2
430
BBQ
matthewcrist
90
10k
How to build a perfect <img>
jonoalderson
1
6.1k
The World Runs on Bad Software
bkeepers
PRO
72
12k
GraphQLの誤解/rethinking-graphql
sonatard
75
12k
Kristin Tynski - Automating Marketing Tasks With AI
techseoconnect
PRO
0
550
Building an army of robots
kneath
307
47k
Why Mistakes Are the Best Teachers: Turning Failure into a Pathway for Growth
auna
0
320
Design and Strategy: How to Deal with People Who Don’t "Get" Design
morganepeng
133
20k
Transcript
Der Router in Angular im Detail betrachtet Manfred Steyer SOFTWAREarchitekt.at
ManfredSteyer
Über mich … • Manfred Steyer • SOFTWAREarchitekt.at • Trainer
& Consultant • Focus: Angular • Google Developer Expert (GDE) Page ▪ 2 Manfred Steyer
Ziel • Den Router kennen lernen • Erweiterte Möglichkeiten kennen
lernen
Inhalt • Basics zu Routing • Child-Routes • Aux-Routes •
Guards • Lazy Loading Page ▪ 4
Motivation Der Router ist der Dreh- und Angelpunkt vieler SPA
Basics Page ▪ 6
Warum Routing? • SPAs bestehen aus einer Seite • Seiten
simulieren Routen • Url sollte auf Route hinweisen • Bookmarks • Back-Button • Router unterstützen hierbei Page ▪ 7
Routing in Angular Page ▪ 8 Logo + Menü Menü
2 Fußzeile SPA Platzhalter
Routing in Angular Page ▪ 10 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 }, { path: '**', redirectTo: 'home' } ]
Konfiguration Page ▪ 13 // app.module.ts @NgModule({ imports: [ BrowserModule,
HttpModule, FormsModule, RouterModule.forRoot(ROUTE_CONFIG) ], […] }) export class AppModule { } Für Root-Module Für Feature-Module: forChild
View von AppComponent Page ▪ 14 <a routerLink="/">Home</a> <a routerLink="/flug-suchen">Flug
suchen</a> <div> <router-outlet></router-outlet> </div>
Parameter • passagier/7 • passagier/7?details=true&page=7 • passagier/7;details=true;page=7 • passagier/7;details=true;page=7/fluege Page
▪ 17
Parameter Page ▪ 18 const APP_ROUTES: Routes = [ […]
{ path: 'flug-suchen', component: FlugSuchenComponent }, { path: 'flug-edit/:id', component: FlugEditComponent } }
Parameter auslesen Page ▪ 19 export class FlugEditComponent { public
id: string; constructor( private route: ActivatedRoute) { route.params.subscribe( p => { this.id = p['id']; […] } ); } […] }
Links auf Routen mit Parameter Page ▪ 20 <a [routerLink]="['/flug-edit',
flug.id]">Edit</a>
DEMO
Hierarchisches Routing Page ▪ 22
Hierarchische Views Page ▪ 23 Logo + Menü Menü 2
Fußzeile SPA Platzhalter 1
Hierarchische Views Page ▪ 24 Logo + Menü Menü 2
Fußzeile SPA /FlugDemo/flugbuchen FlugBuchen-Komponente
Hierarchische Views Page ▪ 25 Logo + Menü Menü 2
Fußzeile SPA Optionen Platzhalter FlugBuchen-Komponente /FlugDemo/flugbuchen
Hierarchische Views Page ▪ 26 Logo + Menü Menü 2
Fußzeile SPA Optionen Passagier- Komponente FlugBuchen-Komponente /FlugDemo/flugbuchen/passagier
Konfiguration Page ▪ 27 const FLIGHT_ROUTES: Routes = [ […]
{ path: 'flug-buchen', component: FlugBuchenComponent, children: [ { path: 'flug-suchen', component: FlugSuchenComponent }, […] ] } ];
DEMO Page ▪ 28 App Home Flug buchen Flug suchen
Flug editieren Passagier suchen
Aux-Routes Page ▪ 29
Aux-Routes Page ▪ 30 Logo + Menu Menu 2 Footer
SPA Placeholder Named Placeholder
Aux-Routes Page ▪ 31 Logo + Menu Menu 2 Footer
SPA Flight- Component Named Placeholder /FlightApp/flights
Aux-Routes Page ▪ 32 Logo + Menu Menu 2 Footer
SPA Flight- Component Info-Component /FlightApp/flights(aux:info)
Aux-Routes Page ▪ 33 Logo + Menu Menu 2 Footer
SPA Flight- Component Modal-Component /FlightApp/flights(aux:info/modal)
Aux-Routes Page ▪ 34 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 ▪ 35
Platzhalter definieren Page ▪ 36 <router-outlet></router-outlet> <hr> <router-outlet name="aux"></router-outlet> Standard-Name:
primary
Konfiguration Page ▪ 37 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 ▪ 38 <a [routerLink]="[{outlets: { aux: 'info'
}}]"> Activate Info </a> <a [routerLink]="[{outlets: { aux: null }}]"> Deactivate Info </a>
DEMO Page ▪ 40
Guards Page ▪ 41
Was sind Guards? • Services • Werden beim Aktivieren bzw.
Deaktivieren einer Route aktiv • Können Aktivierung und Deaktivierung verhindern Page ▪ 42
Guards Rückgabewert: boolean | Observable<boolean> | Promise<boolean> CanActivate canActivate CanActivateChild
canActivateChild CanLoad canLoad CanDeactivate<T> canDeactivate
Guards in der Konfiguration Page ▪ 45 const APP_ROUTES: Routes
= [ { path: '/flug-buchen', component: FlugBuchenComponent, canActivate: [AuthGuard], children: [ { path: 'flug-edit/:id', component: FlugEditComponent, canDeactivate: [FlugEditGuard] }, […] ] ] Token
Provider für Guards Page ▪ 46 export const ROUTER_PROVIDERS =
[ { provide: FlugEditGuard, useClass: AdvFlightEditGuard } { provide: AuthGuard, useClass: AdvAuthGuard } ];
Provider für Guards Page ▪ 47 export const ROUTER_PROVIDERS =
[ FlugEditGuard, AuthGuard ]; // app.module.ts @NgModule({ providers: [ ROUTER_PROVIDERS ], […] }) export class AppModule { }
DEMO Page ▪ 48
Lazy Loading
Root Module mit Lazy Loading Page ▪ 56 const APP_ROUTE_CONFIG:
Routes = [ { path: 'home', component: HomeComponent }, { path: 'flights', loadChildren: './[…]flight-booking.module#FlightBookingModule' } ];
Routen für Feature Module Page ▪ 57 const FLUG_ROUTES =
[ { path: '', component: FlugBuchenComponent, […] }, […] } export const FlugRouterModule = RouterModule.forChild(FLUG_ROUTES);
DEMO
Preloading Page ▪ 60
Idee • Eventuell später benötigte Module werden mit freien Ressourcen
vorgeladen • Wird das Modul später tatsächlich benötigt, steht es augenblicklich zur Verfügung Page ▪ 61
Preloading aktivieren Page ▪ 62 RouterModule.forRoot(ROUTE_CONFIG, { preloadingStrategy: PreloadAllModules });
Lazy Loading und Shared Services Page ▪ 63
Lazy Loading und Shared Modules Page ▪ 64 AppModule FlugModule
SharedModule includes includes (lazy) includes
Lazy Loading und Shared Modules Page ▪ 65 AppModule FlugModule
SharedModule includes includes (lazy) includes AuthService AuthService
Lazy Loading und Shared Modules Page ▪ 66 AppModule FlugModule
SharedModule includes includes (lazy) includes AuthService AuthService
Lösung Page ▪ 67 AppModule FlugModule SharedModule includes (lazy) includes
CoreModule includes includes Core-Module soll nur ins AppModule eingebunden werden Globale Provider, wie AuthService & Shell
DEMO
Lösung (für Libraries) Page ▪ 69 AppModule FlugModule AuthModule includes
(lazy) CoreModule
Lösung (für Libraries) Page ▪ 70 AppModule FlugModule AuthModule includes
(lazy) includes (mit Services) CoreModule includes includes (ohne Services) Shell
Zusammenfassung Platzhalter Child Routes Aux Routes Guards
Kontakt [mail]
[email protected]
[blog] SOFTWAREarchitekt.at [twitter] ManfredSteyer