Passing angular app URL with query parameters with other users

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I have requirement where I want to transfer filters state of page with other user. For example, When I am on particular page and applying same filters.I want to share URL with some state i.e applied filters with other users.


Set it up in your routing

{ path: 'hero/:id', component: HeroDetailComponent }

Consume in your component

ngOnInit() {
  this.hero$ = this.route.paramMap.pipe(
    switchMap((params: ParamMap) =>

Or the no observable alternative

ngOnInit() {
  let id = this.route.snapshot.paramMap.get('id');

  this.hero$ = this.service.getHero(id);

How To Use Query Parameters in Angular, In this article, we will reference an example of an application that Query parameters in Angular allow for passing optional parameters Query parameters are different from regular route parameters, which are 'popular' } to the /users page while keeping the query parameters, we would use 'preserve' :. Using query parameters you can pass optional parameters across the routes in your application. Query parameters are separated by a question mark from the URL and any route parameters. You can have more than one query parameter in the URL which are separated by &. For example- localhost:4200/services?accttype=s&allowaccess=1

You can do it like this curenturl = window.location.href paramobj = JSON.parse('{"' + currenturl.split('?')[1].replace(/&/g, '","').replace(/=/g, '":"') + '"}', function (k, v) { return k === '' ? v : decodeURIComponent(v) }) You will get object of properties in url

URL Parameters, Query Parameters, httpparams in Angular , Learn how to pass optional or query parameter to the Angular Component using the app.module.ts; app.routes.ts; home.component.ts; contact.component.ts The query parameters are added to the end of the URL Separated by Question Mark The query parameter is lost when the user navigates to another route. Query parameters in Angular allow for passing optional parameters across any route in the application. Query parameters are different from regular route parameters, which are only available on one route and are not optional (e.g., /product/:id). In this article, we will reference an example of an application that displays a list of products.

Finally I found the solution:

We can add our custom key value in queryParams. If it is object you can stringify it.

const tree = this.router.createUrlTree([], { queryParams: {productImpacted:this.productImpacted, Division: this.businessUnit, Region: JSON.stringify(this.regionFilter),OU:this.operatingUnit} });
  console.log(this.serializer.serialize(tree)); // "/?foo=a&bar=42"
  let url = window.location.origin+this.serializer.serialize(tree);

You can retrieve data from query param using below code

 this.route.queryParams.subscribe(params => {

    var data = params[key]


Angular : Passing Optional (Query) Parameters to a route , In this tutorial we look at how you can extract query parameters from within Angular Multiple Environment Configuration Tutorial � Angular to pass in information to an application through the URL that we use to open said application. user, you would typically pass in some form of identifier in your URL� Now with all this in place we can now finally start passing parameters to our app, on your AppComponent import the Router, ActivatedRoute and the Params from @angular/router so your AppComponent will look something like this:

Angular Query Parameters Tutorial, As users perform application tasks, they need to move between the different views The router enables navigation by interpreting a browser URL as an application, you want to pass information from one component to another. application requires accessing a part of a route, such as a query parameter or a fragment. This Configuration strategy determines how the angular router handles query parameters, when user navigates away from the current route. It has three options. queryParamsHandling : null. This is default option. The angular removes the query parameter from the URL, when navigating to the next..

In-app navigation: routing to views, Routing in Angular helps navigate from one view to another as users You can configure an app's routes as an array of objects and pass them to Angular's the route will redirect to component-one if the entire URL matches the 1 2 3 4 5 // Pass query params in router link <a [routerLink]="['product-list']"� Is it possible in Angular 2 to define routing based on query parameters? I'd like to have the following behaviour: If the user enteres the url http:<server-path>;/search I'd like to route to a

Activating Routes with RouterLink in Angular, Passing query string parameters in code : We use the second argument of are not preserved Duration: 10:18 Posted: May 21, 2018 Cookies are important to the proper functioning of a site. To improve your experience, we use cookies to remember log-in details and provide secure log-in, collect statistics to optimize site functionality, and deliver content tailored to your interests.

  • Please explain in more detail what you want to achieve and share what you've tried.
  • @Athanasios Kataras I want to share angular app URL with other user but I want to keep state of data filter I had applied on that page. I am trying to pass query param in URL so that I can retrieve that data and apply filter on shared URL.
  • Ok, I understood now. Check my response below.
  • While a solution, this is not the angular way and could lead to very bad code.