Overwrite application service

In some cases you want to add your own logic or replace the default one. If this logic is in a service that is loaded by the application, you can just overwrite this service and change it to your needs. Just follow these steps.

Create service

Create your own service and extend from the old one

// assets/enhavo/lib/MyView.ts

import View from '@enhavo/app/View';

export default class MyView extends View
{
    // ... overwrite or add function
}

Create application

Create your application class and extend from the old. Just replace the services you want by overwriting the parent methods.

// assets/enhavo/lib/MyApplication.ts

import Application from "@enhavo/app/Application";
import MyView from "./MyView"

export default class MyApplication extends Application
{
    public getView()
    {
        if(this.view == null) {
            this.view = new MyView(this.getDataLoader().load()['view']);
            this.view.setEventDispatcher(this.getEventDispatcher());
        }
        return this.view;
    }
}

Use application

Replace your the default application with your own one by changing the import statement

// assets/enhavo/view.ts

import Application from "./lib/MyApplication";