http. get params with colon : angular code example

Example 1: angular get url params

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

//import ActivatedRoute in constructor()
private $route: ActivatedRoute

// in ngOnInit() call
//myvar is the variable where you want to store your param
this.$route.params.forEach(param =>
	this.myvar = param['whatever your param name is']
);

Example 2: 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 }