salix/client/item/src/tax/item-tax.js

import ngModule from '../module';

export default class Controller {
    constructor($stateParams, $http) {
        this.$http = $http;
        this.$stateParams = $stateParams;

        let filter = {
            fields: ['id', 'countryFk', 'taxClassFk'],
            include: [{
                relation: 'country',
                scope: {fields: ['country']}
            }, {
                relation: 'taxClass',
                scope: {fields: ['id', 'description']}
            }]
        };

        let urlFilter = encodeURIComponent(JSON.stringify(filter));
        let url = `/item/api/Items/${$stateParams.id}/taxes?filter=${urlFilter}`;
        $http.get(url).then(json => {
            this.taxes = json.data;
        });

        $http.get(`/item/api/TaxClasses`).then(json => {
            this.classes = json.data;
        });
    }
    submit() {
        let data = [];
        for (let tax of this.taxes)
            data.push({id: tax.id, taxClassFk: tax.taxClassFk});

        let url = `/item/api/Items/${this.$stateParams.id}/updateTaxes`;
        this.$http.post(url, data);
    }
}
Controller.$inject = ['$stateParams', '$http'];

ngModule.component('vnItemTax', {
    template: require('./item-tax.html'),
    controller: Controller,
    bindings: {
        item: '<'
    }
});