On query parameters change, route is not updating

Question

In my application, there are multiple links in which I have some links with the same route but with different query parameters.

say, I have links like:

.../deposits-withdrawals
.../deposits-withdrawals?id=1
.../deposits-withdrawals?id=2&num=12321344

When I am in one of the above routes and native to the other route from above mentioned, the route is not changing. Not even any of the functions like ngOnInit or ngOnChanges being called.I have changed the parameters from queryParameters to matrixParameters but with no success. I have gone through many links and answers. But, none of them solved my problem. Help me how to solve this.

Thank you...

EDIT:

<button routerLink="/deposits-withdrawals" [queryParams]="{ type: 'deposit' ,'productId': selectedBalance.ProductId}" class="wallet-btns">DEPOSIT {{selectedBalance.ProductSymbol}}</button>
<button routerLink="/deposits-withdrawals" [queryParams]="{ type: 'withdrawal' ,'productId': selectedBalance.ProductId }" class="wallet-btns">WITHDRAW {{selectedBalance.ProductSymbol}}</button>

Answer 1

The ngOnInit() has to be re-invoked when query parameter is updated. This can be achieved as follow:

import { Router } from '@angular/router';
constructor(private router: Router) {
   this.router.routeReuseStrategy.shouldReuseRoute = () => false;
}

Answer 2

I had this problem once. Can you put some code, or solutions you tried? I'll give you something working for me, but you better give me some more details so that I can help. Supposing we are here : some_url/deposits-withdrawals and we wish to navigate , changing only parameters.

    let url = "id=2&num=12321344"
    this.router.navigate(['../', url], { relativeTo: this.route });

Hope it helps :/

=================================== EDIT==================================

You have to detect that query parameters have changed. And for that, you may add a listener to queryParameters changings in the constructor of your component. This can be done using your router this way :

    constructor(route:ActivatedRoute) { 
        route.queryParams.subscribe(val => { 
            // put the code from ngOnInit here 
        }); 
    }

Adding this listener to detect query parameters changes, means you have to move your code from ngOnInit function to this listener. And every time, you navigate, it will be called.

For navigating, you may use html navigation, or ts navigation. If you want it to be in html, you may use :

    <button routerLink="/deposits-withdrawals" [queryParams]="{ type: 'withdrawal' ,'productId': selectedBalance.ProductId }" class="wallet-btns">WITHDRAW {{selectedBalance.ProductSymbol}}</button>