@oat-sa/tao-item-runner-qti/src/qtiItem/core/interactions/BlockInteraction.js

TAO QTI Item Runner modules

import Interaction from 'taoQtiItem/qtiItem/core/interactions/Interaction';
import Prompt from 'taoQtiItem/qtiItem/core/interactions/Prompt';
import _ from 'lodash';
import rendererConfig from 'taoQtiItem/qtiItem/helper/rendererConfig';

var BlockInteraction = Interaction.extend({
    init: function(serial, attributes) {
        this._super(serial, attributes);
        this.prompt = new Prompt('');
    },
    is: function(qtiClass) {
        return qtiClass === 'blockInteraction' || this._super(qtiClass);
    },
    getComposingElements: function() {
        var elts = this._super();
        elts = _.extend(elts, this.prompt.getComposingElements());
        elts[this.prompt.getSerial()] = this.prompt;
        return elts;
    },
    find: function(serial) {
        return this._super(serial) || this.prompt.find(serial);
    },
    render: function() {
        var args = rendererConfig.getOptionsFromArguments(arguments),
            renderer = args.renderer || this.getRenderer(),
            defaultData = {
                promptId: `prompt-${this.prompt.getSerial()}`,
                prompt: this.prompt.render(renderer)
            };

        return this._super(_.merge(defaultData, args.data), args.placeholder, args.subclass, renderer);
    },
    postRender: function(data, altClassName, renderer) {
        renderer = renderer || this.getRenderer();
        return [].concat(this.prompt.postRender({}, '', renderer)).concat(this._super(data, altClassName, renderer));
    },
    toArray: function() {
        var arr = this._super();
        arr.prompt = this.prompt.toArray();
        return arr;
    }
});
export default BlockInteraction;