如何在Angular 2，Ionic 2的组件中动态更新模板

Question

I have a component that gets its template from a remote url. I want to have a function on event which does something to request the component's template again and change the already rendered template.

 @Component({ selector: 'cartpage-blocks-cartpage', templateUrl: '/url/to/romote/server/template' }) export class CartPageBlocksCartPage{ /** * Constructor of class * * @param events - events controller */ constructor( public events: Events ){ this.events.subscribe('reload-component-template', () => { /* Do something to reload template */ }); } } 

How to request component template again and recompile the template to a newer updated one? I want it because, after my user is authorised, my template automatically changes and I want to show changes dynamically by calling an event.

Answer 1

I think they have never intend to add dynamic swapping for templates, instead their recommended way is to have variables to swap the different views.

A better way is to work with your routes and creating specific component templates with conditional statements to show/hide different features. Make sure you set up AuthGuards to make sure that your app only allows authorised users.