salix/modules/supplier/front/billing-data/index.js

import ngModule from '../module';
import Section from 'salix/components/section';

export default class Controller extends Section {
    get supplier() {
        return this._supplier;
    }

    set supplier(value) {
        this._supplier = value;
    }

    onSubmit() {
        this.$.watcher.submit()
            .then(() => this.card.reload());
    }
}

ngModule.vnComponent('vnSupplierBillingData', {
    template: require('./index.html'),
    controller: Controller,
    bindings: {
        supplier: '<'
    },
    require: {
        card: '^vnSupplierCard'
    }
});