Is there a way to implement an active router link with a dynamic list of routes without assigning a fixed route?
I attempted to create a function that sends the index on click and searches for its array position in the sidebar DOM.
Although it worked, when we delete or add another section, it gets lost after updating. Does anyone have alternative ideas?
Current code:
One of the easiest ways to implement dynamic routing in Angular is by utilizing routerLink along with the routerLinkActive functionality. You can achieve this by binding data in the following manner:
Sample Code
const sections = [{name: "Home", link: ["/home", "other"]},{name: "Contact", link: ["/contact"]}]
HTML Implementation
<ul>
<li *ngFor="let link of sections" routerLinkActive="active" [routerLink]="link.link">{{ link.name }}</li>
</ul>
This approach offers a straightforward solution. However, if you prefer not to use routerLink, you can handle it manually. One method involves using ngClass to dynamically add classes based on certain conditions.
Example Code
activeRoute: string = "";
constructor(
private activatedRoute: ActivatedRoute) {
if (activatedRoute.snapshot['_routerState'].url.indexOf("home") > -1) {
this.activeRoute = "home";
}
}
HTML Integration
<ul>
<li *ngFor="let link of sections" [ngClass]="{ active: activeRoute === 'home'}">{{ link.name }}</li>
</ul>
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