jsOMS/Model/Action/Dom/RemoveValue.js

/**
 * Remove value from input.
 *
 * @param {Object}   action   Action data
 * @param {function} callback Callback
 * @param {string}   id       Action element
 *
 * @since 1.0.0
 */
export function domRemoveValue (action, callback, id)
{
    'use strict';

    const e = action.base === 'self'
        ? (action.selector === '' || typeof action.selector === 'undefined'
            ? [document.getElementById(id)]
            : document.getElementById(id).querySelectorAll(action.selector))
        : document.querySelectorAll(action.selector);

    for (const i in e) {
        /** global: HTMLElement */
        if (!Object.prototype.hasOwnProperty.call(e, i) || !(e[i] instanceof HTMLElement)) {
            continue;
        }

        if (e[i].value === action.data) {
            e[i].value = '';
        } else {
            e[i].value = e[i].value.replace(', ' + action.data + ',', ',');

            if (e[i].value.startsWith(action.data + ', ')) {
                e[i].value = e[i].value.substring((action.data + ', ').length);
            }

            if (e[i].value.endsWith(', ' + action.data)) {
                e[i].value = e[i].value.substring(0, e[i].value.length - (', ' + action.data).length);
            }
        }
    }

    if (typeof callback === 'function') {
        callback();
    }
};