A guide on manipulating queryParams within the current route in angular 2 without triggering a page reload

I am currently dealing with the following route: 

http://localhost:96/#/pages/settings/devices

I am looking to add queryParams={name:realTime} to this existing route, like so:

http://localhost:96/#/pages/settings/devices?name=realTime

Can I manipulate the queryParams of the current route without causing a page reload?

I have found a solution for this particular scenario.

With this approach, the current page will not be reloaded:

let navigationExtra: NavigationExtras = {
relativeTo: this.activatedRoute,
skipLocationChange: false,
queryParams: { name: 'realTime' }
}
    this.router.navigate(['./', navigationExtra]);
javascriptangulartypescript

Answer №1

To update or delete queryParams in the current route without refreshing the page.

Simply modify the location hash like this:

window.location.hash = "/pages/settings/devices?name=realTime"

Further Details

The code provided should work correctly. However, if you wish for it to affect the state of your application, it is recommended to refer to the documentation of your router on how to navigate, or incorporate your changes inline with the hash alteration.

Answer №2

To update the URL without triggering router navigation, generate the URL tree and apply it to the current location instead of manually constructing the URL.

 const url = this
        .router
        .createUrlTree([{param1: value1, paramN: valueN}], {relativeTo: this.ar})
        .toString();

 this.location.go(url);

The location object was provided through dependency injection in the component's constructor:

import { DecimalPipe, Location } from '@angular/common';
constructor(private location: Location){}

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