timedparsons.js

import Parsons from "./parsons";

export default class TimedParsons extends Parsons {
    constructor(opts) {
        super(opts);
        // todo -- make this configurable
        if (opts.timedfeedback) {
            this.showfeedback = true;
        } else {
            this.showfeedback = false;
        }
        this.grader.showfeedback = this.showfeedback;
        this.hideFeedback();
        this.renderTimedIcon(this.containerDiv);
        $(this.checkButton).hide();
        $(this.helpButton).hide();
        $(this.resetButton).hide();
    }
    renderTimedIcon(component) {
        // renders the clock icon on timed components.    The component parameter
        // is the element that the icon should be appended to.
        var timeIconDiv = document.createElement("div");
        timeIconDiv.className = "timeTip";
        timeIconDiv.title = "";
        $(component).prepend(timeIconDiv);
    }
    checkCorrectTimed() {
        return this.correct ? "T" : "F";
    }
    hideFeedback() {
        $(this.messageDiv).hide();
    }
}

if (typeof window.component_factory === "undefined") {
    window.component_factory = {};
}
window.component_factory["parsons"] = function (opts) {
    if (opts.timed) {
        return new TimedParsons(opts);
    }
    return new Parsons(opts);
};