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
Routing in Angular
Search
Sponsored
·
SiteGround - Reliable hosting with speed, security, and support you can count on.
→
Manfred Steyer
PRO
June 28, 2017
Programming
110
1
Share
Embed
Copy iframe code
Copy JS code
Copy link
Start on current slide
Routing in Angular
Slides from talk at DWX 2017 in Nuremberg
Manfred Steyer
PRO
June 28, 2017
More Decks by Manfred Steyer
See All by Manfred Steyer
Beyond Chatbots: Agentic UI with Open Standards @AGNTcon 2026 in Amsterdam
manfredsteyer
PRO
0
41
Next-Level Frontends: Agentic Web UIs Under the Hood
manfredsteyer
PRO
0
41
Agentic UI with Open Standards @ngGraz Sep 2026
manfredsteyer
PRO
0
69
Agentic UI with Open Standards @GDG Salzburg, Bgl & Prishtina
manfredsteyer
PRO
0
64
Generative UI & AI-Assistants for Your Angular Solutions
manfredsteyer
PRO
1
500
Generative UI & AI-Assistants for Your Angular Solutions
manfredsteyer
PRO
0
210
Nostalgia Meets Technology: Super Mario with TypeScript
manfredsteyer
PRO
0
300
Signal Forms: Details & Live Coding @enterJS 2026 in Mannheim
manfredsteyer
PRO
0
300
Strategic Design in the Frontend: Moduliths & Micro Frontends @DDDEurope
manfredsteyer
PRO
0
210
Other Decks in Programming
See All in Programming
SONY CISC-NEWS NWS-1750 + NWB-225 フレームバッファの NetBSD/news68k ドライバ実装 / OSC2026Hiroshima
tsutsui
0
110
大喜利で理解するLLM as a Judge / Understanding LLM-as-a-Judge through Ogiri
rockname
0
100
世界の中心で、AI(App Intents)をさけぶ ー App Intents中心設計の実践ガイド
touyou
0
570
アクセシビリティから考える情報設計
high_g_engineer
0
380
AHC070解法紹介
eijirou
0
120
GraphRAGのKnowledge Graphを 直接!見る/View-GraphRAG's-KnowledgeGraph-directly!
tyumugi1113
1
320
Family mrubyの進捗
kishima
1
120
モジュールの視点からSwiftを読み解く #iosdc
s_shimotori
0
170
kubernetes コンポーネント開発入門 / 新卒N年目の勉強会&交流会!〜〇〇への誘い〜 #n_study
mazrean
0
240
AWS Step Functions 大規模並列の壁を越える / jaws-sonic-2026-niigata-step-functions
kasacchiful
PRO
1
460
Are APIs Still Relevant in the AI Era?
soyuka
0
220
AI に Inclusive UI を書かせよう — Design Rules Skill で Compose UI を作り直す
theoriatec2024
1
490
Featured
See All Featured
Optimizing for Happiness
mojombo
378
71k
From Legacy to Launchpad: Building Startup-Ready Communities
dugsong
0
330
Impact Scores and Hybrid Strategies: The future of link building
tamaranovitovic
0
440
The SEO identity crisis: Don't let AI make you average
varn
0
560
Designing for humans not robots
tammielis
254
26k
Faster Mobile Websites
deanohume
310
32k
Ecommerce SEO: The Keys for Success Now & Beyond - #SERPConf2024
aleyda
1
2.1k
brightonSEO & MeasureFest 2025 - Christian Goodrich - Winning strategies for Black Friday CRO & PPC
cargoodrich
3
840
Side Projects
sachag
456
43k
How to build a perfect <img>
jonoalderson
1
6k
jQuery: Nuts, Bolts and Bling
dougneiner
66
8.6k
Creating an realtime collaboration tool: Agile Flush - .NET Oxford
marcduiker
35
2.6k
Transcript
Routing in Angular Manfred Steyer SOFTWAREarchitekt.at ManfredSteyer
Über mich … • Manfred Steyer • SOFTWAREarchitekt.at • Focus:
Angular • Workshops & Consulting • 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
Routing unter Angular Page ▪ 8 Logo + Menü Menü
2 Fußzeile SPA Platzhalter
Routing unter Angular Page ▪ 9 Logo + Menü Menü
2 Fußzeile SPA Passagier- Komponente /FlugDemo#passagier
Routing unter 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 export const AppRoutesModule = RouterModule.forRoot(ROUTE_CONFIG); //
app.module.ts @NgModule({ imports: [ BrowserModule, HttpModule, FormsModule, AppRoutesModule ], […] }) 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>
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 FlightBookingModule AppModule
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>
Programmatisch routen Page ▪ 39 export class AppComponent { constructor(private
router: Router) { } activateInfo() { this.router.navigate([{outlets: { aux: 'info' }}]); } deactivateInfo() { this.router.navigate([{outlets: { aux: null }}]); } }
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);
Konfiguration von Webpack • angular2-router-loader Page ▪ 58
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 export const AppRoutesModule = 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