I recently encountered an issue with my Angular project. On the main index page, I have buttons that direct me to another page. However, when I try to navigate back to the index page by clicking the browser's back button, I only see a white page instead of my index page. Has anyone else experienced this problem before?
It seems like the issue with angular routing is not a common occurrence based on my knowledge. I recommend verifying that the routing configuration is set up correctly.
If you have implemented angular routing in your project (refer to this), make sure that the route for your index page is accurately registered. In your app-routing.module.ts, there should be a setup similar to this:
const routes: Routes = [
{ path: 'another-page', component: AnotherPageComponent },
{ path: '', component: IndexPageComponent },
{ path: '**', redirectTo: '' }
]
In your app.module.ts, double-check that both the BrowserModule and AppRoutingModule are imported properly.
If the angular routing is configured correctly, consider enabling route debugging to pinpoint any issues. Some users have found suggestions in other responses helpful (here, here).
To resolve the issue, I made the following adjustments:
<div class="mainPage" #mainPage>
... // content of index page
</div>
Next, I implemented the code below in app.component.ts:
export class AppComponent implements OnInit{
@ViewChild('mainPage') buttons!: ElementRef;
constructor(private renderer: Renderer2, private el: ElementRef, private router: Router){
router.events.subscribe((event : any )=>{
this.currentRoute = router.url;
if(this.currentRoute == '/'){
this.displayIndex();
}
});
}
currentRoute : string = "";
ngOnInit(): void {
}
hideIndex(){
this.renderer.addClass(this.buttons.nativeElement, "d-none");
}
displayIndex(){
this.renderer.removeClass(this.buttons.nativeElement, "d-none");
}
title = '';
}
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