eiru_reports/static/src/js/reporting_base.js

function reporting_base (instance, widget) {
    "use strict";

    widget.Base = instance.Widget.extend({

        position: 0,

        init: function (parent, position) {
            this._super(parent);
            this.position = position || this.position;
        },
        start: function () {
            
        },
        getPosition: function () {
            return this.position;
        },
        setPosition: function (position) {
            this.position = position;
        }
    });
}