Hi Thomas,
Here is a directive that takes anchors and rewrites them to use the router.
import { Directive, ElementRef, ContentChildren, ViewChildren } from
'@angular/core';
import { Router, RouterLink } from '@angular/router'
@Directive({ selector: '[rewriteAnchors]' })
export class rewriteAnchors {
@ViewChildren(RouterLink) AnchorsInView: QueryList<RouterLink>;
@ContentChildren( RouterLink) AnchorsInContent: QueryList<RouterLink>;
constructor(
private el: ElementRef,
private router: Router
) { }
ngAfterViewInit() {
const el = this.el.nativeElement;
//window.el = el;
console.log(this.AnchorsInView, this.AnchorsInContent, el)
if (el) {
// this code only gets run in the browser, as other envs have
(akaik) no nativeelement
const links = Array.from(el.querySelectorAll("a"))
.filter(l => !l.hasAttribute('ng-reflect-router-link'))
.map(l => (console.log(l),l))
.forEach(l => l.addEventListener('click', this.reroute(this)))
;
}
}
reroute(me) {
// use the closure to keep a reference to me(this)
return function reroute(ev) {
// might be confusing, but 'this' points to the element
// orignating the click.
ev.preventDefault();
const url = this.getAttribute("href")
me.router.navigateByUrl(url);
};
}
}
Is that what you are looking for?
Regards
Sander
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