salix/modules/item/front/descriptor-popover/index.js

import ngModule from '../module';
import DescriptorPopover from 'salix/components/descriptor-popover';

class Controller extends DescriptorPopover {
    constructor(...args) {
        super(...args);
        this._quicklinks = {
            btnThree: {
                icon: 'icon-transaction',
                state: `item.card.diary({id: $ctrl.id})`,
                tooltip: 'Item diary'
            }
        };
    }

    get item() {
        return this.entity;
    }

    loadData() {
        return this.getData(`Items/${this.id}/getCard`)
            .then(res => this.entity = res.data);
    }
}

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