I am trying to Navigate to a new page on click of an icon and below is the code

  this.prj = e.data.project_number;

  this.router.navigateByUrl('/dashboard/ProjectShipment/634');

Instead of this hardcoded query parameter 000634 I have to pass a this.prj in to it. My path is like below

const appRoutes: Routes = [

  {

  path: 'dB',

  data: { title: 'Dashboard' },

  children: [

      {

          path: 'ProjectShipment/:reportProject',

          component: ProjectShipmentComponent,

          data: { title: 'Project Shipment' },

      }