Method constructor

src/charts/cbox-menu.js:37–64

* Create a Cbox Menu. * * @example * // create a cboxMenu under #cbox-container using the default global chart group * var cbox = new CboxMenu('#cbox-container') * .dimension(states) * .group(stateGroup); * // the option text can be se

(parent, chartGroup)

     * Interaction with the widget will only trigger events and redraws within its group.
     */
    constructor (parent, chartGroup) {
        super();

        this._cbox = undefined;
        this._promptText = 'Select all';
        this._multiple = false;
        this._inputType = 'radio';
        this._promptValue = null;

        this._uniqueId = utils.uniqueId();

        this.data(group => group.all().filter(this._filterDisplayed));

        // There is an accessor for this attribute, initialized with default value
        this._filterDisplayed = d => this.valueAccessor()(d) > 0;

        this._order = (a, b) => {
            if (this.keyAccessor()(a) > this.keyAccessor()(b)) {
                return 1;
            }
            if (this.keyAccessor()(a) < this.keyAccessor()(b)) {
                return -1;
            }
            return 0;
        };

        this.anchor(parent, chartGroup);
    }

    _doRender () {
        return this._doRedraw();