salix/modules/item/front/data/index.js

import ngModule from '../module';

class Controller {
    constructor($scope, $timeout) {
        this.$scope = $scope;
        this.$timeout = $timeout;
    }

    $onChanges(data) {
        this.$timeout(() => {
            this.$scope.watcher.data = data.item.currentValue;
        });
    }
}

Controller.$inject = ['$scope', '$timeout'];

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