Open new tab in background with javascript angular

iam trying to open in new tab in background with angular, already browsing about this but it seems still doesn't works.

please see the function below :

openProductInNewTab(productId: number) {
const url = this.router.serializeUrl(this.router.createUrlTree(['/product', 'detail', productId]));

// Buka tab baru
const newWindow = window.open(url, '_blank', 'noopener,noreferrer');

setTimeout(() => {

if (newWindow) {
window.focus(); // Kembali ke tab utama
}
}, 500);
}


here i attached the html code :

<td style="width: 27%; padding-left: 20px" nowrap *ngIf="this.ls.selectedLanguages == 'id'">
<strong (click)="openProductInNewTab(item.id)" class="text-blue">
{{ item.name }}
</strong>
</td>


so the problem is, my browser (edge) is always open the new tab directly and never go back to the main tab. I want to stay focus on main tab and just open the new tab in background tab for the ideal solution. Do you have any alternative solution about this ? Thank you because iam getting stuck.

i have already trying iframe, put the url on variable a, add the windows.blur() but none of these ever work on my local instead.

Continue reading...