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

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

class Controller extends Section {
    constructor($element, $) {
        super($element, $);
        this.botanical = {
            itemFk: this.$params.id
        };
    }

    _getBotanical() {
        let filter = {
            where: {itemFk: this.$params.id},
            include: [{relation: 'genus'}, {relation: 'specie'}]
        };
        this.$http.get(`ItemBotanicals?filter=${JSON.stringify(filter)}`)
            .then(res => {
                if (res.data.length)
                    this.botanical = res.data[0];
            });
    }

    $onInit() {
        this._getBotanical();
    }
}

ngModule.vnComponent('vnItemBotanical', {
    template: require('./index.html'),
    controller: Controller
});