Angular set query params

Get query params from url angular

import { ActivatedRoute } from '@angular/router';

export class ExampleComponent implements OnInit {

  constructor(private router: ActivatedRoute) { }

  ngOnInit() {
    this.router.queryParams.subscribe(res=>{
      console.log(res) //will give query params as an object
    })
  }

}

Angular set query params

constructor(private router: Router) { }

public myMethodChangingQueryParams() {
  const queryParams: Params = { myParam: 'myNewValue' };

  this.router.navigate(
    [], 
    {
      relativeTo: activatedRoute,
      queryParams: queryParams, 
      queryParamsHandling: 'merge', // remove to replace all query params by provided
    });
}

Source: stackoverflow.com

How to add query parameter to url in angular

// Make sure to import and define the Angular Router and current Route in your constructor
constructor(
  private router: Router,
  private route: ActivatedRoute
) {}

...
...
...

// Take current queryParameters from the activated route snapshot
const urlParameters = Object.assign({}, this.route.snapshot.queryParams); 

// Need to delete a parameter ?
delete urlParameters.parameterName;

// Need to add or updated a parameter ?
urlParameters.parameterName = newValue;

// Update the URL with the Angular Router with your new parameters
this.router.navigate([], { relativeTo: this.route, queryParams: urlParameters });

Source: stackoverflow.com

Angular set url parameters

//in your HTML code :
<a href="javascript:;" routerLink="/link/params">
  My link
</a>

// app-routing.module.ts:
//in your Routes array :
{path: '/link/:paramsName', component: MyComponent }

Similar codes

0 vote122 views1 answer
Multiple generic constraints c#
TypeScript
9 votes120 views1 answer
How to print list letters without commas in python
TypeScript
0 vote133 views1 answer
Unresolved import requests python
TypeScript
0 vote125 views3 answers
Check table exists in db laravel
TypeScript
1 vote112 views1 answer
Benefits eat halim plant leaves
TypeScript
0 vote110 views1 answer
Ngx-numeral
TypeScript
0 vote122 views1 answer
Types of pacemaker
TypeScript
1 vote140 views1 answer
Css fonts system
TypeScript
0 vote143 views4 answers
Typescript hello world
TypeScript
0 vote118 views2 answers
Typeorm field relation not showing
TypeScript